Transcript
MX-G70
SERVICE MANUAL COMPACT COMPONENT SYSTEM
MX-G70
Area Suffix J C
U.S.A. Canada
STANDBY/ON
PLAY & EXCHANGE
STANDBY
CD-R/RW PLAYBACK
MX-G70
SP-MXG70
CA-MXG70
SP-MXG70
Contents Safety precautions Important for laser products Warnings and Cautions Preventing static electricity Importance administering point on the safety Disassembly method
COPYRIGHT
1-2 1-3 1-3 1-4 1-5 1-6
Adjustment method Flow of functional operation until TOC read Maintenance of laser pickup Replacement of laser pickup Description of major ICs
2001 VICTOR COMPANY OF JAPAN, LTD.
1-26 1-30 1-31 1-31 1-32
No.20920 Mar. 2001
MX-G70
1. This design of this product contains special hardware and many circuits and components specially for safety purposes. For continued protection, no changes should be made to the original design unless authorized in writing by the manufacturer. Replacement parts must be identical to those used in the original circuits. Services should be performed by qualified personnel only. 2. Alterations of the design or circuitry of the product should not be made. Any design alterations of the product should not be made. Any design alterations or additions will void the manufacturer`s warranty and will further relieve the manufacture of responsibility for personal injury or property damage resulting therefrom. 3. Many electrical and mechanical parts in the products have special safety-related characteristics. These characteristics are often not evident from visual inspection nor can the protection afforded by them necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in the Parts List of Service Manual. Electrical components having such features are identified by shading on the schematics and by ( ) on the Parts List in the Service Manual. The use of a substitute replacement which does not have the same safety characteristics as the recommended replacement parts shown in the Parts List of Service Manual may create shock, fire, or other hazards. 4. The leads in the products are routed and dressed with ties, clamps, tubings, barriers and the like to be separated from live parts, high temperature parts, moving parts and/or sharp edges for the prevention of electric shock and fire hazard. When service is required, the original lead routing and dress should be observed, and it should be confirmed that they have been returned to normal, after re-assembling. 5. Leakage currnet check (Electrical shock hazard testing) After re-assembling the product, always perform an isolation check on the exposed metal parts of the product (antenna terminals, knobs, metal cabinet, screw heads, headphone jack, control shafts, etc.) to be sure the product is safe to operate without danger of electrical shock. Do not use a line isolation transformer during this check. Plug the AC line cord directly into the AC outlet. Using a "Leakage Current Tester", measure the leakage current from each exposed metal parts of the cabinet , particularly any exposed metal part having a return path to the chassis, to a known good earth ground. Any leakage current must not exceed 0.5mA AC (r.m.s.) Alternate check method Plug the AC line cord directly into the AC outlet. Use an AC voltmeter having, 1,000 ohms per volt or more sensitivity in the following manner. Connect a 1,500 10W resistor paralleled by a 0.15 F AC-type capacitor between an exposed AC VOLTMETER metal part and a known good earth ground. (Having 1000 Measure the AC voltage across the resistor with the ohms/volts, or more sensitivity) AC voltmeter. Move the resistor connection to each exposed metal part, particularly any exposed metal part 0.15 F AC TYPE having a return path to the chassis, and meausre Place this the AC voltage across the resistor. Now, reverse probe on the plug in the AC outlet and repeat each each exposed 1500 10W metal part. measurement. voltage measured any must not exceed 0.75 V AC (r.m.s.). This corresponds to 0.5 Good earth ground mA AC (r.m.s.).
1. This equipment has been designed and manufactured to meet international safety standards. 2. It is the legal responsibility of the repairer to ensure that these safety standards are maintained. 3. Repairs must be made in accordance with the relevant safety standards. 4. It is essential that safety critical components are replaced by approved parts. 5. If mains voltage selector is provided, check setting for local voltage. !
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Burrs formed during molding may be left over on some parts of the chassis. Therefore, pay attention to such burrs in the case of preforming repair of this system.
MX-G70
Important for laser products 1.CLASS 1 LASER PRODUCT 2.DANGER : Invisible laser radiation when open and inter lock failed or defeated. Avoid direct exposure to beam. 3.CAUTION : There are no serviceable parts inside the Laser Unit. Do not disassemble the Laser Unit. Replace the complete Laser Unit if it malfunctions. 4.CAUTION : The compact disc player uses invisible laser radiation and is equipped with safety switches which prevent emission of radiation when the drawer is open and the safety interlocks have failed or are defeated. It is
5.CAUTION : If safety switches malfunction, the laser is able to function. 6.CAUTION : Use of controls, adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.
! CAUTION Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check.
dangerous to defeat the safety switches.
Warnings and Cautions CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN
CAUTION:
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
The lightning flash with arrowhead symbol, within an equilateral triangle is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.
For Canada/pour le Canada CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE SLOT, FULLY INSERT. ATTENTION: POUR EVITER LES CHOCS ELECTRIQUES, INTRODUIRE LA LAME LA PLUS LARGE DE LA FICHE DANS LA BORNE CORRESPONDANTE DE LA PRISE ET POUSSER JUSQUAU FOND.
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MX-G70
Preventing static electricity 1. Grounding to prevent damage by static electricity Electrostatic discharge (ESD), which occurs when static electricity stored in the body, fabric, etc. is discharged, can destroy the laser diode in the traverse unit (optical pickup). Take care to prevent this when performing repairs.
2. About the earth processing for the destruction prevention by static electricity In the equipment which uses optical pick-up (laser diode), optical pick-up is destroyed by the static electricity of the work environment. Be careful to use proper grounding in the area where repairs are being performed.
2-1 Ground the workbench Ground the workbench by laying conductive material (such as a conductive sheet) or an iron plate over it before placing the traverse unit (optical pickup) on it.
2-2 Ground yourself Use an anti-static wrist strap to release any static electricity built up in your body.
(caption) Anti-static wrist strap Conductive material (conductive sheet) or iron plate
3. Handling the optical pickup 1. In order to maintain quality during transport and before installation, both sides of the laser diode on the replacement optical pickup are shorted. After replacement, return the shorted parts to their original condition. (Refer to the text.) 2. Do not use a tester to check the condition of the laser diode in the optical pickup. The tester's internal power source can easily destroy the laser diode.
4. Handling the traverse unit (optical pickup) 1. Do not subject the traverse unit (optical pickup) to strong shocks, as it is a sensitive, complex unit. 2. Cut off the shorted part of the flexible cable using nippers, etc. after replacing the optical pickup. For specific details, refer to the replacement procedure in the text. Remove the anti-static pin when replacing the traverse unit. Be careful not to take too long a time when attaching it to the connector. 3. Handle the flexible cable carefully as it may break when subjected to strong force. 4. It is not possible to adjust the semi-fixed resistor that adjusts the laser power. Do not turn it
Attention when traverse unit is decomposed *Please refer to "Disassembly method" in the text for pick-up and how to detach the CD traverse mechanism. 1. Remove the disk stopper and T. bracket on the CD changer mechanism assembly. 2. Disconnect the harness from connector on the CD motor board. 3. CD traverse unit is put up as shown in Fig.1. 4. Solder is put up before the card wire is removed from connector CN601 on the CD servo control board as shown in Fig. 2. (When the wire is removed without putting up solder, the CD pick-up assembly might destroy.) 5. Please remove solder after connecting the card wire with CN601 when you install picking up in the substrate.
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CD changer mechanism assembly
CD traverse unit
Fig.1
Flexible cable
Soldering Fig.2
MX-G70
Importance administering point on the safety F102
F001
F101
Caution: For continued protection against risk of fire, replace only with same type 5A/125V for F001, 6A/125V for F101 and F102. This symbol specifies type of fast operating fuse. Precaution: Pour eviter risques de feux, remplacez le fusible de surete de F001 comme le meme type que 5A/125V, et 6A/125V pour F101 et F102. ^ Ce sont des fusibles suretes qui functionnes rapide.
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MX-G70
Disassembly method
A
Metal cover
Removing the metal cover (See Fig.1 to 3) 1. Remove the six screws A on the back of the body. 2. Remove the two screws B body.
on both sides of the
3. Remove the metal cover from the body by lifting the rear part of the cover.
A
A
CAUTION: Do not break the front panel tab fitted to the metal cover.
Fig.1
Metal cover
B Fig.2
Metal cover
Fig.3
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B
MX-G70 Front panel assembly
Removing the CD changer mechanism assembly (See Fig.4 and 5) Prior to performing the following procedure, remove the metal cover.
C
C
1. Disconnect the card wire from connector CN661 on the Main board. 2. Remove the two screws C on the upper side of the body and the two screws D on the back of the rear panel.
CD changer mechanism assembly
Main board CN661
3. Remove the plastic rivet attaching the main board. 4. Remove the fan connector CN705. 5. Pull both the rear panel and the front panel assembly to the outside, then remove the CD changer mechanism assembly by lifting the rear part of the assembly.
Fig.4 CD changer mechanism assembly
Rear panel
Rear panel
Main board CN661
D
Plastic rivet
CAUTION: To prevent damage to the CD fitting, be sure to pull both the rear panel and the front panel assembly enough to remove the CD changer mechanism assembly.
Front panel assembly
Fig.5 Amplifier board CN703
Tie band
Main board CN870 CN871
Removing the front panel assembly (See Fig.6 to 10)
CN315
Prior to performing the following procedure, remove the metal cover and CD changer mechanism assembly. Front panel assembly
1. Disconnect the card wires from connector CN870, CN871 and CN315 on the main board respectively. 2. Remove the tie band and disconnect the wire from connector CN703 on the amplifier board.
Fig.6
Transformer board CN220
3. Disconnect the wire from connector CN220 on the transformer board.
Front panel assembly
Main board
Fig.7
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MX-G70 4. Remove the four screws E body.
on the bottom of the
E
Front panel assembly
5. Release the two joints a on the lower right and left sides of the body using a screwdriver, and remove the front panel assembly toward the front. (Bottom)
Fig.8
Joint a
Front panel assembly
Fig.9
Joint a
Front panel assembly
Fig.10
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MX-G70 Removing the tuner board (See Fig.11 and 12)
CN1
Plastic rivet Tuner board
Prior to performing the following procedure, remove the metal cover and the CD changer mechanism assembly.
Rear panel
1. Disconnect the card wire from connector CN1 on the tuner board on the right side of the body. 2. Remove the plastic rivet fixing the tuner board. 3. Remove the two screws F on the back of the body. Fig.11
G
Rear panel
F Removing the rear cover / rear panel (See Fig.12 to 15) Prior to performing the following procedure, remove the metal cover and the CD changer mechanism assembly.
Joint b
Joint b
1. Remove the screw G attaching the rear cover on the back of the body. 2. Push each tab of the four joints b in the direction of the arrow and release. 3. Remove the eleven screws F panel.
Rear cover
Fig.12 Rear panel
attaching the rear
4. Release the joints c on each lower side of the rear panel using a screwdriver and remove the rear panel backward.
F F
Note : Remove the tuner board in case of necessity. (Refer to Fig.21)
F
F
Fig.13
Joint c
Rear panel
Fig.15
Rear panel
Joint c
Fig.14
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MX-G70 Main board CN870
Removing the main board (See Fig.16 and 17) Prior to performing the following procedure, remove the metal cover, the CD changer mechanism assembly, the rear panel and the tuner board.
CN315
Front panel assembly
CN871
Amplifier board CN704 CN706
1. Disconnect the card wires from connector CN870, CN871 and CN315 on the main board. 2. Disconnect the flat wires from connector CN704 and CN706 on the amplifier board. 3. Remove the screw H attaching the main board on the right side of the body. 4. Disconnect connector CN211 and CN212 on the main board from the regulator board.
Fig.16 Front panel assembly Plastic rivet Main board
Regulator board
H
CN211 CN212
Fig.17
Removing the speaker board (See Fig.18)
Speaker board
Prior to performing the following procedure, remove the metal cover, the CD changer mechanism assembly and the rear panel. REFERENCE: It is not necessary to remove the main board. 1. Disconnect connector CN217 on the speaker board from the regulator board. Regulator board
CN217
Fig.18
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MX-G70 Amplifier board CN704 CN706
Removing the amplifier board / voltage board / heat sink (See Fig.19 and 20)
Tie band
Tie band Prior to performing the following procedure, remove the metal cover, the CD changer mechanism Voltage board assembly and the rear panel.
1. Disconnect the wires from connector CN703, CN704 and CN706 on the amplifier board respectively.
CN703
2. Remove the two tie band attaching the wire to the amplifier board and the voltage board. 3. Disconnect connector CN215 on the amplifier board and CN216 on the voltage board from the regulator board (The heat sink and heat sink bracket will be detached at once).
Regulator board CN216
Fig.19
4. Pull out the upper and lower heat sink brackets from the heat sink respectively. 5. Remove the four screws I board to the heat sink.
attaching the amplifier
CN215
Amplifier board Heat sink bracket Heat sink
I 6. Remove the two screws J, the board bracket and the voltage board. Voltage board
I J
Heat sink bracket
Fig.20
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MX-G70 Removing the power transformer assembly (See Fig.21 and 22) Prior to performing the following procedure, remove the metal cover, the CD changer mechanism assembly and the rear panel. 1. Disconnect the wires from connector CN220 and CN250 on the transformer board.
Tie band
Transformer board CN250 CN220
Voltage board
Power cord
2. Disconnect the wire from connector CN204 on the regulator board. 3. Remove the four screws k attaching the transformer assembly.
Base chassis Power cord stopper
Power transformer assembly
Fig.21
Removing the regulator board (See Fig.23)
Transformer board Regulator board CN220 K CN204
Prior to performing the following procedure, remove metal cover, CD changer mechanism assembly, rear panel, tuner board, main board, amplifier board, voltage board and speaker board.
Power transformer assembly
1. Disconnect the wire from connector CN204 on the regulator board.
K
2. Remove the two screws L attaching the regulator board.
Tie band
Power cord stopper
CN250
Fig.22
Removing the power cord (See Fig.21) CN204 Power transformer assembly
Prior to performing the following procedure, remove the metal cover, the CD changer mechanism assembly and the rear panel. 1. Disconnect the wire from connector CN250 on the transformer board.
L
2. Remove the tie band from the voltage board. 3. Move the power cord stopper upward and pull out it from the base chassis.
L Regulator board
Fig.23
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MX-G70
Prior to performing the following procedure, remove the metal cover, the CD changer mechanism assembly and the front panel assembly.
Removing the cassette assembly (See Fig.24)
mechanism
1. Disconnect the card wire from connector CN306 on the head amplifier & mechanism control board. 2. Remove the four screws M and three screws M' attaching the cassette mechanism assembly.
Head amplifier & Mechanism control board CN306
M
M
M
M'
M'
Cassette mechanism assembly
M' Fig.24
N Removing the display system control board (See Fig.25 to 27) 1. Remove the five screws N attaching the stay bracket.
N
2. Disconnect the card wires from connector CN316 and CN880 on the display system control board. 3. Remove the seven screws O attaching the display system control board. 4. If necessary, disconnect the wire from connector CN911 on the front side of the display system control board and unsolder FW915.
Stay bracket
Display system control board
Fig.25
O
CN316
If necessary, remove the CD play board. (Fig. 28)
Removing the CD play board (See Fig.27 and 28)
O O
1. Remove the three screws P attaching the CD eject FW915 (Soldering) board.
O
O
2. If necessary, unsolder FW915 on the CD eject board. CN880 CD play board FW915 (Soldering)
P
Display system control board
Fig.26 CD play board CN911
P
FW915 FW915
Display system control board
Fig.28
Fig.27
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MX-G70 Preset / tuning switch board
Removing the preset / tuning switch board (See Fig.29 and 30) Prior to performing the following procedure, remove the display system control board.
Q 1. Pull out the preset knob on the front panel. 2. Remove the five screws Q attaching the preset / tuning switch board.
Q Fig.29
Removing the operation switch board (See Fig.30 and 31)
Preset knob
Surround mode knob
Prior to performing the following procedure, remove the display system control board and the preset / tuning switch board.
Surround woofer level knob
1. Pull out the volume knob on the front panel and remove the nut. Pull out the surround mode knob and the surround woofer level knob toward the front. 2. Remove the twelve screws R operation switch board.
attaching the
3. Release the wire clamp. Nut
Remove the screw R' attaching the earth terminal 4. extending from the switch board. Volume knob
Release each tab of the seven joints g retaining the operation switch board.
Fig.30
R
Joints g
R
Operation switch board
Joint g
R Joint g
Joint g
R
Wire clamp
Joints g
R
R R
Fig.31
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R'
MX-G70 A Removing the CD Servo control board (See Fig.1)
1.Remove the metal cover. 2.Remove the CD changer mechanism assembly. 3.From bottom side the CD changer mechanism assembly, remove the four screws A retaining the CD servo control board. 4.Absorb the four soldered positions "a" of the right and left motors with a soldering absorber. 5.Pull out the earth wire on the CD changer mechanism assembly. 6.Disconnect the connector CN854 on the CD servo control board. 7.Disconnect the card wire CN601 and the connector CN801 on the CD servo control board.
a a CN854
A CN651
CD servo control board CN652 CN801
CN151
CN601
Removing the CD tray assembly (See Fig.2~4) 1. Remove the front panel assembly. 2. Remove the CD changer mechanism assembly. 3. Remove the CD Servo control board. 4. Remove the screw B' retaining the lod stopper. 5. From the T.bracket section "b" and clamper base section "c" , remove both of the edges fixing the rod(See Fig.2 and 3). 6. Remove the screw B retaining the disc stopper (See Fig.3). 7. Remove the three screws C retaining the T.bracket (See Fig.3). 8. Remove the screw D retaining the clamper assembly (See Fig.3). 9. From the left side face of the chassis assembly, remove the one screw E retaining both of the return spring and lock lever(See Fig. 4). 10. By removing the pawl at the section "d" fixing the return spring, dismount the return spring(See Fig.4). 11. Remove the three lock levers(See Fig.4).
Earth wire
A
Fig.1
A Clamper base
b Rod
c T.Braket
Fig.2
Disc stopper
T.Braket
d B
C
C B'
a
Lod stopper (C/J version only) Return spring
C D b Lock lever Clamper ass'y
E
Fig.4 Fig.3
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MX-G70 Stopper
11. Check whether the lifter unit stopper has been caught into the hole at the section "e" of CD tray assembly as shown in Fig.5. 12. Make sure that the driver unit elevator is positioned as shown in Fig.6 from to the second or fifth hole on the left side face of the CD changer mechanism assembly. [Caution] In case the driver unit elevator is not at above position, set the elevator to the position as shown in Fig.7 by manually turning the pulley gear as shown in Fig.8.
e
13. Manually turn the motor pulley in the clockwise direction until the lifter unit stopper is lowered from the section "e" of CD tray assembly(See Fig.8). 14. Pull out all of the three stages of CD tray assembly in the arrow direction "f" until these stages stop (See Fig.6). 15. At the position where the CD tray assembly has stopped, pull out the CD tray assembly while pressing the two pawls "g and g' " on the back side of CD tray assembly(See Fig.9). In this case, it is easy to pull out the assembly when it is pulled out first from the stage CD tray assembly.
CD tray assembly
Fig.5 Chassis assembly
f
CD tray assembly
Refer to Fig.7
Pawl
Fig.7
g
Drive unit of elevator
Fig.6 CD 3 CD 2 CD 1
CD tray assembly
Pulley gear
Motor pulley Pawl
Fig.8
1-16
Fig.9
g , g'
MX-G70 Cams R1, R2 assembly
Removing the CD loading mechanism assembly(See Fig.10) 1. While turning the cams R1 and R2 assembly in the arrow direction "h" ,align the shaft "i" of the CD loading mechanism assembly to the position shown in Fig.10. 2. Remove the four screws F retaining the CD loading mechanism assembly.
Removing the CD traverse mechanism (See Fig.11 and 12 )
Arrow
h i F
F
1. For dismounting only the CD traverse mechanism without removing the CD loading mechanism assembly, align the shaft "j" of the CD loading mechanism assembly to the position shown Fig.11 while turning the cam R1 and R2 assembly in the arrow direction "k" . 2. By raising the CD loading mechanism assembly in the arrow direction "l", remove the assembly from the lifter unit
F
F
Cam R1, R2 assembly
CD loading mechanism assembly
Fig.10 CD traverse mechanism Arrow
k
j Lifter unit
Arrow
l
Fig.11 Fig.12 CD Pickup unit
Removing the CD pick unit (See Fig.13 ) 1. Move the cam gear in the arrow direction "m" . Then, the CD pickup unit will be moved in the arrow direction "n" . 2. According to the above step, shift the CD pickup unit to the center position. 3. While pressing the stopper retaining the shaft in the arrow direction "o" , pull out the shaft in the arrow direction "p". 4. After dismounting the shaft from the CD pickup unit, remove the CD pickup unit
n
CD loading mechanism
m
Shaft Cam gear
Shaft
Shaft
p
o Stopper
Stopper
Fig.13
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MX-G70 Removing the try select switch board (See Fig.14)
Chassis assembly
1. Remove the two screws G retaining the tray select switch board. 2. Disconnect the tray select switch board from connector CN804 on the CD servo control board.
Tray select switch board
CN854
Removing the cam unit (See Fig.15 ~17 ) 1. Remove the CD loading mechanism assembly. 2. While turning the cam gear "q", align the Paul "r" position of the drive unit to the notch position(Fig.16) on the cam gear "q". 3. Pull out the drive unit and cylinder gear(See Fig.17). 4. While turning the cam gear "q", align the Paul "s" position of the select lever to the notch position(Fig.18) on the cam gear "q". 5. Remove the four screws H retaining the cam unit(cam gear "q" and cams R1/R2 assembly)(See Fig.18).
CN851
CN804
G
Fig.14 Cam gear q
Drive unit
r
Fig.15
Drive unit
Cylinder gear
H Cam gear q
Cams R1, R2 assembly Cam unit
J H s
Fig.16 Select lever
Fig.17
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MX-G70 Removing the actuator motor and belt (See Fig.18~21)
Gear bracket
1. Remove the two screws I retaining the gear bracket (See Fig.18). 2. While pressing the pawl "t" fixing the gear bracket in the arrow direction, remove the gear bracket (See Fig.18). 3. From the notch "u section" on the chassis assembly fixing the edge of gear bracket, remove and take out the gear bracket(See Fig. 19). 4. Remove the belts respectively from the right and left actuator motor pulleys and pulley gears(See Fig. 18). 5. After turning over the chassis assembly, remove the actuator motor while spreading the four pawls "v" fixing the right and left actuator motors in the arrow direction(See Fig. 20). [Note] When the chassis assembly is turned over under the conditions wherein the gear bracket and belt have been removed, then the pulley gear as well as the gear, etc. constituting the gear unit can possibly be separated to pieces. In such a case, assemble these parts by referring to the assembly and configuration diagram in Fig. 21.
Pulley gear Belt Motor pulley
I
Pawl
t
Pulley gear Belt Motor pulley
I Fig.18 Actuator motor
Chassis assembly
u v Gear bracket
v
Fig.20
Fig.19
Assembly and Configuration Diagram Pulley gear Gear B Pulley gear Cylinder gear
Gear B Gear C Select gear Gross gear L
Gross gear U Gear C
Fig.21
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MX-G70 Slit washer
Removing the cams R1/R2 assembly and cam gear q(See Fig.22)
Cam R2
Slit washer 1. Remove the slit washer fixing the cams R1 and R2 assembly. 2. By removing the two pawls "w" fixing the cam R1, separate R2 from R1. 3. Remove the slit washer fixing the cam gear "q". 4. Pull out the cam gear "q" from the C.G. base assembly.
Cam gear q
J Pawl Cam R1
Removing the C.G. base assembly (See Fig.22 and 23)
w
Pawl
w
Remove the three screws J retaining the C.G. base assembly. [Caution] To reassemble the cylinder gear, etc.with the cam unit (cam gear and cans R1/R2 assembly), gear unit and drive unit, align the position of the pawl "x" on the drive unit to that of the notch on the cam gear "q". Then, make sure that the gear unit is engaged by turning the cam gear "q" (See Fig. 24).
Cam switch board C.G. base assembly
Fig.22 Cam gear q Cam R1, R2 assembly
Notch
Pawl
x
Gear unit
Cylinder gear
Drive unit
Gear bracket
Fig.23
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MX-G70
< Cassette mechanism section >
Cassette mechanism
Removing the playback,recording and eraser heads (See Fig.1~3) 1. While shifting the trigger arms seen on the right side of the head mount in the arrow direction,turn the flywheel R in counterclockwise direction until the head mount has gone out with a click (See Fig. 1). 2. When the flywheel R is rotated in counterclockwise direction, the playback / recording & eraser head will be turned in counterclockwise direction from the position in Fig.2 to that in Fig.3. 3. At this position, disconnect the flexible P.C.board (outgoing from the playback head) from the connector CN301 on the head amp. and mechanism control P.C. board. 4. Remove the flexible P.C.board from the chassis base. 5. Remove the spring "a" from behind the playback / recording head. 6. Loosen the reversing azimuth screw retaining the playback head. 7. Take out the playback head from the front of the head mount. 8. The recording and eraser heads should also be removed similarly according to Steps 1~7 above.
Reassembling the playback, recording and eraser heads (See Fig.3) 1. Reassemble the playback head from the front of the head mount to the position as shown in Fig.3. 2. Fix the reversing azimuth screw. 3. Set the spring a from behind the playback head. 4. Attach the flexible P.C.board to the chassis base as shown in Fig.3. 5. The recording and eraser heads should also be reassembled similarly according to Steps 1~4 above.
Flywheel R
Head mount
Trigger arm
Fig.1
(Mechanism A side)
Playback/Recording & eraser head Flexible P.C.board
Spring "a" Trigger arm
CN301 Head amplifier & mechanism control P.C. board
Fig.2
Flywheel R
(Mechanism A side)
Reversing azimuth screw
Playback head
Head mount
Spring "a"
Flexible P.C.board CN302 FPC holder
Fig.3
Head amplifier & mechanism control P.C. board (Mechanism B side)
1-21
MX-G70 Removing the head amp. and mechanism control board (See Fig. 4) 1.Remove the cassette mechanism assembly. 2.After turning over the cassette mechanism assembly,remove the five screws "A" retaining the head amplifier & mechanism control board. 3.Disconnect the connectors CN303 on the board and the connectors CN301 and on CN302 both the right and left side reel pulse boards. 4.When necessary, remove the 4pin parallel wire soldered to the main motor
A
Head amplifier & mechanism control board
A CN303
CN302
Removing the capstan motor assembly
CN301
A
Flexible board
(See Fig.5 to 7) 1.Remove the six screws "B" retaining capstan motor assembly (See Fig. 5). 2.While raising the capstan motor, remove the capstan belts A and B respectively from the motor pulley (See Fig. 6).
Flexible board
A
Fig.4
B
B
Capstan motor assembly
Caution 1: Be sure to handle the capstan belts so carefully that these belts will not be stained by grease and other foreign matter. Moreover, these belts should be hand while referring to the capstan belt hanging method.(See Fig.6 and 7)
B
B B B Fig.5
Capstan motor Capstan belt A
Capstan belt A
Capstan belt B
Fig.7
1-22
A
Capstan belt B
Motor pulley
Fig.6
MX-G70 Removing the capstan motor (See Fig. 8)
C
Capstan motor
From the joint bracket, remove the two screws "C" retaining the capstan motor. Joint bracket
Removing the flywheel (See Fig. 9,10) 1.Remove the head amp. and mechanism control P.C.Board. 2.Remove the capstan motor assembly. 3.After turning over the cassette mechanism, remove the two slit washers "a" & "b" fixing the capstan shafts R and L, and pull out the flywheels R and L respectively from behind the cassette mechanism.
C Fig.8
Flywheel R
Flywheel L
a Flywheel R
b Slit washer "a"
Flywheel L
Fig.10
Slit washer "b"
Fig.9
Removing the reel pulse board and solenoid (See Fig. 11) 1.Remove the five pawls (c,d,e,f,g) retaining the reel pulse P.C.Board. 2.From the surface of the reel pulse P.C.Board parts, remove the two pawls "h" and "i" retaining the solenoid.
c
h
d
e
f
g
Reel pulse board
i
Solenoid
Solenoid
Fig.11
1-23
MX-G70
< Speaker section > Attention which adheres to speaker box
A
The speaker box of this model is a unit supply. Therefore, we do not supply it as individual parts though the method of disassembling the speaker box has been described.
A Side cover
Removing the side cover (See Fig.1)
A
1. Remove the six screws A on the side of the body.
A Removing the squawker speaker (See Fig.2)
Fig.1
Prior to performing the following procedure, remove the side cover.
B Squawker speaker
1. Remove the four screws B on the side of the body. 2. Disconnect the red and black wires from the speaker terminals on the squawker speaker.
Removing the front cover (See Fig.3 to 6) Prior to performing the following procedure, remove the side cover. 1. Pull out the saran net toward the front while disengaging the four joints a.
B
2. Remove the two screw cover and two screws C attaching the inner front cover.
Fig.2
Front cover
Screw cover Screw cover
Joints a Joints a Saran net
Fig.4
1-24
Fig.3
MX-G70 3. Remove the two screws D and E respectively.
D
D
4. Remove the front cover toward the front and disconnect the yellow and black wires from the two tweeter speaker terminals.
Front cover
C
C Removing the woofer speaker (See Fig.7) Prior to performing the following procedure, remove the side cover and the front cover. 1. Remove the four screws F on the front of the body.
E
2. Pull out the woofer speaker toward the front and disconnect the wire (yellow and black,blue and black) from the two speaker terminals.
E Fig.5
Tweeter speaker
Removing the tweeter speaker (See Fig.8) Prior to performing the following procedure, remove the side cover and the front cover. 1. Remove the two screws G attaching the tweeter speaker on the back of the front cover.
Fig.6
G
F
F Tweeter speaker
Front cover
Woofer speaker
Fig.8
Fig.7
1-25
MX-G70
Adjustment method Measurement instruments required for adjustment 1. Low frequency oscillator, This oscillator should have a capacity to output 0dBs to 600ohm at an oscillation frequency of 50Hz-20kHz. 2. Attenuator impedance : 600ohm 3. Electronic voltmeter 4. Frequency counter 5. Wow flutter meter 6. Test tape VTT712 : For Tape speed and wow flutter ( 3kHz) VTT724 : For Reference level (1kHz) TMT7036 : For Head angle(10kHz),Play back frequency characteristics(1kHz),and dubbing frequency characteristics(63,1,10kHz) Because of frequency-mixed tape with 63,1k,10k and 14kHz(250nWb/m -24dB). Use this tape together with a filter. 7. Blank tape TAPE : AC-225 8. Torque gauge : For play and back tension Forward ; TW2111A, Reverse ; TW2121A Fast Forward and Rewind ; TW2231A 9. Test disc : CTS-1000(12cm),GRG-1211(8cm) 10. Jitter meter
Measurement conditions Power supply voltage AC120V(60Hz) Measurement output terminal : Speaker out :TP101(Mesuring for TUNER/DECK/CD) :Dummy load 6ohm
1-26
Radio input signal AM modulation frequency : 400Hz Modulation factor : 30% FM modulation frequency : 400Hz Frequency displacement : 22.5kHz Frequency Range AM 531kHz~1710kHz FM 87.5MHz~108MHz
Standard measurement positions of volume and switch Power : Standby (Light STANDBY Indicator) Sub woofer VOL. : Minimum Sound mode : OFF Main VOL. : 0 Minimum Traverse mecha set position : Disc 1 Precautions for measurement 1. Apply 30pF and 33kohm to the IF sweeper output side and 0.082 F and 100kohm in series to the sweeper input side. 2. The IF sweeper output level should be made as low as possible within the adjustable range. 3. Since the IF sweeper is a fixed device, there is no need to adjust this sweeper. 4. Since a ceramic oscillator is used, there is no need to perform any MPX adjustment. 5. Since a fixed coil is used, there is no need to adjust the FM tracking. 6. The input and output earth systems are separated. In case of simultaneously measuring the voltage in both of the input and output systems with an electronic voltmeter for two channels, therefore, the earth should be connected particularly. 7. In the case of BTL connection amplifier, the minus terminal of speaker is not for earthing. Therefore, be sure not to connect any other earth terminal to this terminal. This system is of an OTL system.
MX-G70
Arrangement of adjusting positions
Cassette mechanism section (Mechanism A section)
Cassette mechanism section (Back side)
Head azimuth adjusting screw (Forward side)
Head azimuth adjusting screw (Forward side)
Playback head
Head azimuth adjusting screw (Reverse side)
Head azimuth adjusting screw (Reverse side)
Playback, recording and eraser heads or playback head
Cassette Mechanism Unit Section
Tape speed ADJ
Bias ADJ L
Bias ADJ R
1-27
MX-G70
Tape recorder section Items
Measurement conditions
Measurement method
Standard values
Adjusting positions
Confirmation of head angle
Test tape :TMT7036(10kHz) Measurement output terminal :Speaker terminal Speaker R (Load resistor:6 ) :Headphone terminal
1.Playback the test tape TMT7036(10kHz). 2.With the playback mechanism or recording & playback mechanism, adjust the head azimuth screw so that the forward and reverse output levels become maximum.After adjustment,lock the head azimuth at least by half a turn. 3.In either case,this adjustment should be performed in both the forward and reverse directions with the head azimuth screw.
Maximum output
Adjust the head azimuth screw only when the head has been changed.
Confirmation of tape speed
Test tape :VTT712(3kHz) or TMT7036(3kHz) Measurement output terminal :Headphone terminal
Adjust VR301 so that the frequency counter reading becomes 3,000Hz 60Hz when playing back the test tape VTT712(3kHz)with the playback mechanism or playback and recording mechanism after ending forward winding of the tape.
Tape speed of decks (A and B) :3,000Hz 60Hz
VR301
Reference values for confirmation items Items Double tape speed
Measurement conditions Test tape :TMT7036(10kHz) Measurement output terminal :Speaker terminal Speaker R (Load resistance:6 ) measurement output terminal :Headphone terminal
Difference between the forward and reverse speed. P.mecha and R/P mecha speed Wow & flutter
1-28
Test tape :TMT7036(10kHz) Measurement output terminal :Headphone terminal
Measurement method After setting to the double speed motor, confirm that the frequency counter reading becomes 4,800+400/-300Hz when the test tape VTT712 (3kHz) has been play back with the playback mechanism.
Adjusting Standard positions values 4,800+400/ Playback -300Hz mechanism side
When the test tape VTT712(3kHz) has been played back with the playback mechanism or recording and playback mechanism at the beginning of forward winding, the frequency counter reading of the difference between both of the mechanisms should be 6.0Hz or less.
60Hz or less
Both the playback and recording & playback mechanism
When the test tape VTT712(3kHz) has been played back with the playback mechanism or recording and playback mechanism at the beginning of forward winding the frequency counter reading of wow & flutter should be 0.25% or less(WRMS).
with in 0.25% JIS(WTD)
Both the playback and recording & playback mechanism
MX-G70
Electrical performance Measurement Measurement method conditions Adjustment of *Mode : Forward or 1.With the recording and playback mechanism, recording bias reverse mode load the test tapes(AC-225 to TYP ),and set the current *Recording mode mechanism to the recording and (Reference *Test tape pausing conditions in advance. value) : AC-225 2.After connecting 100 in series to the recorder Measurement output head,measure the bias current with a valve terminal voltmeter at both of the terminals. :Both recording and 3.After resetting the [PAUSE] mode,start recording. headphone terminals At this time,adjust VR101 for LcH and VR201 for RcH so that the recording bias current values become 4.0 A (TYP ).
Standard values AC-225 :4.20 A
Adjusting positions LcH :VR101 RcH :VR201
Adjustment of recording and playback frequency characteristics
Output deviation between 1kHz and 10kH :-1dB 2dB
LcH :VR101 RcH :VR201
Items
Reference frequency :1kHz and 10kHz (REF:-20dB) Test tape :TYP AC-225 Measurement input terminal :OSC IN
1.With the recording and playback mechanism,load the test tape(AC-225 to TYP ),and set the mechanism to the recording and pausing condition in advance. 2.While repetitively inputting the reference frequency signal of 1kHz and 10kHz from OSC IN, record and playback the test tape. 3.While recording and playing back the test tape in TYP ,adjust VR101 for LcH and VR201 for RcH so that the output deviation between 1kHz and 10kHz becomes -1dB 2dB.
Reference values for electrical function confirmation items Items
Measurement conditions Recording *Recording and bias frequency playback side forward or reverse *Test tape :TYP AC-225 *Measurement terminal BIAS TP on P.C.board Eraser current *Recording and (Reference playback side forward value) or reverse *Recording mode *Test tape :AC-225 Measurement terminal Both of the eraser head
Measurement method 1.With the recording and playback mechanism. load the test tape (AC-225 to TYP ),and set the mechanism to the recording and pausing conditions in advance. 2.Confirm that the BIAS TP frequency on the P.C.board is 100kHz 6kHz.
1.With the recording and playback mechanism, load the test tapes(AC-225 to TYP ),and set the mechanism to the recording and pausing condition in advance. 2.After setting to the recording conditions,connect 1M in series to the eraser head on the recording and playback mechanism side,and measure the eraser current from both of the eraser terminal.
Standard values 100kHz +9kHz -7kHz
Adjusting positions
TYP :75mA
1-29
MX-G70
Flow of functional operation until TOC read Check Point
Play Key
Power ON
Slider turns REST SW ON.
Confirm that the voltage at the pin5 of CN801 is "H"\"L"\"H".
Automatic tuning of TE offset
Check that the voltage at the
Laser ON
pin40 of IC651 is + 5V?
Detection of disc
Automatic tuning of Focus offset
Automatic measurement of Focus S-curve amplitude
Disc is rotated Tracking error waveform at TOC reading pin 25 of IC601(TE)
Approx.3sec
Confirm that the Focus error S-cuve signal at the pin28 of IC651 is approx.2Vp-p Confirm that the signal from pin24 IC651 is 0V as a accelerated pulse during approx.400ms.
Focus servo ON (Tracking servo ON)
Approx 1.8V VREF
Automatic measurement of Tracking error amplitude Tracking Disc to be servo braked to stop on states Disc states TOC reading to rotate finishes Automatic measurement of TE amplitude and 500mv/div automatic tuning of 2ms/div Fig.1 TE balance Tracking servo off states
Confirm the waveform of the Tracking error signal. at the pin 25 of IC601 (R604) (See fig-1)
Automatic tuning of Tracking error balance
Automatic tuning of Focus error balance
Automatic tuning of Focus error gain
Automatic tuning of Tracking error gain
TOC reading
Play a disc
1-30
Confirm the eys-pattern at the lead of TP1
MX-G70
Maintenance of laser pickup (1) Cleaning the pick up lens Before you replace the pick up, please try to clean the lens with a alcohol soaked cotton swab. (2) Life of the laser diode When the life of the laser diode has expired, the following symptoms will appear.
Replacement of laser pickup Turn off the power switch and, disconnect the power cord from the ac outlet.
Replace the pickup with a normal one.(Refer to "Pickup Removal" on the previous page)
1. The level of RF output (EFM output : ampli tude of eye pattern) will below.
Is the level of RFOUT under 1.25V 0.22Vp-p?
NO
Replace it.
Plug the power cord in, and turn the power on. At this time, check that the laser emits for about 3seconds and the objective lens moves up and down. Note: Do not observe the laser beam directly.
YES O.K
Play a disc.
Check the eye-pattern at TP1.
Finish.
(3) Semi-fixed resistor on the APC PC board The semi-fixed resistor on the APC printed circuit board which is attached to the pickup is used to adjust the laser power. Since this adjustment should be performed to match the characteristics of the whole optical block, do not touch the semi-fixed resistor. If the laser power is lower than the specified value, the laser diode is almost worn out, and the laser pickup should be replaced. If the semi-fixed resistor is adjusted while the pickup is functioning normally, the laser pickup may be damaged due to excessive current.
1-31
MX-G70
Description of major ICs AN7345(IC302) PB/REC AMP 1. Block diagram
L1
L2
NF1
OUT1
EQ1
24
23
22
21
20
EQ CTL1 RIN1 RNF1 ROUT1 CTL
19
18
Pre Source CTRL
Pre AMP
16
17
15
ALC AMP
RF
VCC
14
13
REPPLE REJ
EQ Pre AMP
1
2
3
4
R1
R2
NF2
OUT2
5
ALC
ALC AMP
CTRL
7
6
EQ2 CTL2
8
9
10
RIN2 RNF2 ROUT2 LC
11
12
LPF
GND
2. Pin Function Pin No.
I/O
Function
Pin No.
Symbol
I/O
Function
1
R1
I
Playback amplifier input
13
Vcc
I
Power supply
2
R2
I
Playback amplifier input
14
RF
I
Ripple filter
3
NF2
I
Playback amplifier negative feedback
15
EQCTL
I
EQ control
4
OUT2
O
Playback amplifier output
16
ROUT1
O
Recording amplifier output
5
EQ2
I
Equalizer
17
RNF1
I
Recording amplifier negative feedback
6
CTL2
I
Pre Amplifier input switching time constant
18
RIN1
I
Recording amplifier input
7
RIN2
I
Recording amplifier input
19
CTL1
I
Pre amplifier input switching control
8
RNF2
I
Recording amplifier negative feedback
20
EQ1
I
Equalizer
Recording amplifier output
21
OUT1
O
Playback amplifier output
NF1
I
Playback amplifier negative feedback
9
1-32
Symbol
ROUT2
O
10
LC
I
ALC low cut
22
11
LPF
I
ALC low pass filter
23
L2
I
Playback amplifier input
12
GND
I
24
L1
I
Playback amplifier input
MX-G70
BA15218F-XE (IC652) / BA15218N (IC481,501,502,526,546,571) : Dual op. amp. 1. Pin layout OUT1 1
8 Vcc
-IN1 2
7 OUT2 1
+IN1 3
6 -IN2 2
VEE 4
5 +IN2
2. Block diagram Vcc R1 Q8
Q5
Q13
Q18
Q19
Q11 -IN
Q1 Q2
Q9 R6 OTHER CH Q16
Q10
+IN
C2
R5 R7 R8
D1
Q12
Q6 Q3 R2
Q4 C1
R3
Q17
Q7 Q14 Q114 Q15
R4
R9
VEE OUTPUT
1-33
MX-G70
1
2
3
4
5
6
REC SW
G
P/B SW
Vcc
GND
C O NT .
P/B SW
G
REC SW
BA3126N(IC301) : R/P Switch
7
8
LB1641 (IC851,IC852) : DC motor driver 1. Pin layout
3
4
5
GND OUT1 P1
1
2
VZ
IN1
6
7
8
9
IN2 VCC1 VCC2 P2
10
OUT2
2. Pin function Input
1-34
Output
Mode
IN1
IN2
OUT1
OUT2
0
0
0
0
1
0
1
0
0
1
0
1
COUNTER-CLOCKWISE
1
1
0
0
Brake
Brake CLOCKWISE
9
MX-G70 BA3835S (IC812) : SPI B.P.F. 1.Block Diagrams BIASC
1
BIAS
18 GND
VREFC
2
VREF
17
AOUT
RREF
3
REFERENCE CURRENT
16
TEST
N.C.
4
15
N.C.
14
N.C.
13
SEL
12
C
11
B
10
A
N.C.
5
DIFOUT
6
105Hz BPF
PEAK HOLD
340Hz BPF
PEAK HOLD
1kHz BPF
PEAK HOLD
RES
RES A-C
MPX RES
CIN
7
AIN
8
VCC
9
DIF
3.4kHz BPF
PEAK HOLD
10.5kHz BPF
PEAK HOLD
RES
RES
DEC
2.Pin Function No.
Symbol
I/O
Function
1
BIASC
-
Decoupling condenser connection terminal.
2
VREFC
-
Decoupling condenser connection terminal.
3
RPEF
-
Reference resistance connection terminal.
4
NC
-
Non connect.
5
NC
-
Non connect.
6
NC
-
Non connect.
7
CIN
-
Connected to GND of audio system through a condenser.
8
AIN
I
Inputs the audio signal through a condenser.
9
VCC
-
Power supply terminal.
10
SPI-A
O
Output selection control terminal.
11
SPI-B
O
Output selection control terminal.
12
SPI-C
O
Output selection control terminal.
13
SPICSB
O
Output selection control terminal.
14
NC
-
Non connect.
15
NC
-
Non connect.
16
TEST
-
Connected to GND upon normal use.
17
AOUT
O
Multi-plexor output terminal.
18
GND
-
Connect to GND.
1-35
MX-G70 BU2092/F(IC811):PORT EXPANDER 1.Terminal Layout 1
18
Vdd
DATA 2
17
OE
16
Q11
15
Q10
14
Q9
13
Q8
12
Q7
11
Q6
10
Q5
Vss
CLOCK 3
Q0
5
Q1
6
Q2
7
Q3
8
Q4
9
12BIT SHIFT RESISTER
4 12BIT STRAGE RESISTER
LCK
OUTPUT BUFFER(OPEN DRAIN)
CONTROL CIRCUIT
2.Pin Function Pin No.
Symbol
I/O
Function
1
Vss
-
Connect to GND
2
DATA
I
Serial Data input
3
CLOCK
I
Shift Clock of Data
4
LCK
I
Latch Clock of Data
5~16
Q0~Q11
O
Parallel Data Output Latch Data L H OUTPUT ON OFF
1-36
17
OE
I
Output Enable
18
Vdd
-
Power Supply
MX-G70 LA1838(IC1): FM AM IF AMP&detector, FM MPX decoder 1. Block Diagram 30
29
27
28
25
26
24
23
22
20
21
18
19
17
16
REG ALC
AM MIX
AM
FM RF.AMP
DECODER ANIT-BIRDIE
OSC
MUTE
BUFF P-DET
STEREO 5N SW
AGC DET
AM IF SD COMP
VCO 384KHz
FF 38k
FF 19k / 2
10
11
12
FF 19k /LS
PILOT DET
AM S-METER FM S-METER S-CLRVE
AM/FM IF-BUFF TUNING DRIVE
STEREO DRIVE
PM DET
FM IF
GND
2
1
5
VCC
8
9
Pin No.
Symbol
I/O
Function
This is an input terminal of FM IF signal.
16
L OUT
O
Left channel signal output.
O This is an out put terminal for AM mixer.
17
R OUT
O Right channel signal output.
3
4
6
7
13
14
15
Pin No.
Symbol
I/O
1
FM IN
I
2
AM MIX
3
FM IF
I
Bypass of FM IF
18
L IN
I
Input terminal of the left channel post AMP.
4
AM IF
I
Input of AM IF Signal.
19
R IN
I
Input terminal of the right channel post AMP.
5
GND
I
This is the device ground terminal.
20
RO
O
Mpx Right channel signal output.
6
TUNED
O
When the set is tuning, this terminal becomes "L".
21
LO
O
Mpx Left channel signal output.
7
STEREO
O
Stereo indicator output. Stereo "L", Mono: "H"
22
IF IN
I
Mpx input terminal
8
VCC
I
This is the power supply terminal.
23
FM OUT
O
FM detection output.
9
FM DET
I
FM detect transformer.
24
AM DET
O
AM detection output.
10
AM SD
I
This is a terminal of AM ceramic filter.
25
AM AGC
I
This is an AGC voltage input terminal for AM
11
FM VSM
O
Adjust FM SD sensitivity.
26
AFC
I
This is an output terminal of voltage for FM-AFC.
12
AM VSM
O
Adjust AM SD sensitivity.
27
AM RF
I
AM RF signal input.
13
MUTE
28
REG
O
Register value between pin 26 and pin28 desides the frequency width of the input signal.
14
FM/AM
29
AM OSC
I
2. Pin Function
This is a terminal of AM Local oscillation circuit.
Function
I/O When the signal of IF REQ of IC121( LC72131) appear, the signal of FM/AM IF output. //Muting control input. I
Change over the FM/AM input. "H" :FM, "L" : AM
15
MONO/ST O Stereo : "H", Mono: "L"
30 OSC BUFFER O
AM Local oscillation Signal output.
1-37
MX-G70 LA6541-X (IC801) : Servo driver 1. Pin Layout & block diagram Vcc
Vref
Vin4
Vg4
24
23
22
21
Vo8
Vo7
20
19
Gnd
Vg3
Vin3
Cd
Res
17
16
15
14
13
11k ohm -
+
Vo5
18
Vcc
11k ohm
-
Vo6
+
Level shift
BTL driver
BTL driver
Level shift
RESET
Level shift
BTL driver
BTL driver
Level shift
Regulator
11k ohm
11k ohm
1
2
3
4
Vcc
Mute
Vin1
Vg1
5
Vo1
6 Gnd
Vo2
7
8
9
10
11
12
Vo3
Vo4
Vg2
Vin2
Reg out
Reg In
2. Pin function Pin No.
Symbol
1
Vcc
Power supply (Shorted to pin 24)
2
Mute
All BTL amplifier outputs ON/OFF
3
Vin1
BTL AMP 1 input pin
4
Vg1
BTL AMP 1 input pin (For gain adjustment)
5
Vo1
BTL AMP 1 input pin (Non inverting side)
6
Vo2
BTL AMP 1 input pin (Inverting side)
7
Vo3
BTL AMP 2 input pin (Inverting side)
8
Vo4
BTL AMP 2 input pin (Non inverting side)
9
Vg2
BTL AMP 2 input pin (For gain adjustment)
10
Vin2
BTL AMP 2 input pin
11
Reg Out
12
Reg In
13
Res
Reset output
14
Cd
Reset output delay time setting (Capacitor connected externally)
15
Vin3
BTL AMP 3 input pin
16
Vg3
BTL AMP 3 input pin (For gain adjustment)
17
Vo5
BTL AMP 3 output pin (Non inverting side)
18
Vo6
BTL AMP 3 output pin (Inverting side)
19
Vo7
BTL AMP 4 output pin (Inverting side)
20
Vo8
BTL AMP 4 output pin (Non inverting side)
21
Vg4
BTL AMP 4 output pin (For gain adjustment)
22
Vin4
BTL AMP 4 output pin
23
Vref
Level shift circuit's reference voltage application
24
Vcc
Power supply (Shorted to pin 1)
1-38
Function
External transistor collector (PNP) connection. 5V power supply output External transistor (PNP) base connection
MX-G70
LC72136N (IC2) : PLL frequency synthesizer 1. Pin layout XT FM/AM CE DI CLOCK DO FM/ST/VCO AM/FM
1 2 3 4 5 6 7 8 9 10 SDIN 11
22 21 20 19 18 17 16 15 14 13 12
XT GND LPFOUT LPFIN PD VCC FMIN AMIN IFCONT IFIN
2. Block diagram Phase Detector Charge Pump
Reference Driver
1
18
22
19 20
16
Swallow Counter 1/16,1/17 4bit
1/2
Unlock Detector
12bit Programmable DriverS
15
12 3 4
C2B I/F
5
Universal Counter
Data Shift Register & Latch
6 Power on Reset
17 21
7
8
2
11 13
3. Pin function Pin No.
Pin No.
Symbol
I/O
X'tal oscillator connect (75kHz)
12
IFIN
I
IF counter signal input
O
LOW:FM mode
13
IFCONT
O
IF signal output
I
When data output/input for 4pin(input) and
14
-
Not use
Symbol
I/O
1
XT
I
2
FM/AM
3
CE
Function
Function
6pin(output): H 4
DI
I
Input for receive the serial data from
15
AMIN
I
AM Local OSC signal output
controller 5 6
CLOCK DO
I
Sync signal input use
16
FMIN
I
FM Local OSC signal input
O
Data output for Controller
17
VCC
-
Power suplly(VDD=4.5-5.5V)
Output port 7
FM/ST/VCO
O
"Low": MW mode
When power ON:Reset circuit move 18
PD
O
PLL charge pump output(H: Local OSC frequency Height than Reference frequency. L: Low Agreement: Height impedance)
8
AM/FM
O
Open state after the power on reset
19
LPFIN
I
Input for active lowpassfilter of PLL
9
LW
I/O
Input/output port
20
LPFOUT
O
Output for active lowpassfilter of PLL
10
MW
I/O
Input/output port
21
GND
-
Connected to GND
I/O
Data input/output
22
XT
I
X'tal oscillator(75KHz)
11
SDIN
1-39
MX-G70 MN101C35DBC1(IC810) : System controller Pin function (1/2)
1-40
Pin No.
Symbol
I/O
1 2 3 4 5 6 7 8 9,10 11 12,13 14 15 16C19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47~63
KCMND MSTAT KCLK DATAOUT DATAIN CK NC VDD OSC2,1 VSS NC MMOD VREFKEY1~4 SLCKEY1 SLCKEY2 NC SPIDTI VREF+ MRDY RESET BASS VOL+ BASS VOLAUX MUTE RDSDATA/KARA SPI A SPI B REMIN PHOTOA PHOTOB SOUNDMODE+ RDS_CLK PRT TAPE LED ECON POUT VOLDA/EXT VOLCK/EXT EXTCE SLCCE VC3 RESET G17~G1
O I O O I O I/O I I I I I I I I O I O O I I I I I I O O O O O O O O O
Function VC3 Serial data output VC3 status input VC3 Serial clock SLC/TUNER data output TUNER data input SLC/TUNER clock Not used Power supply +5V Oscillation terminal (8MHz) Connect to GND Not used Connect to GND Connect to GND Key matrix input 1~4 SLC Key input 1 SLC Key input 2 Not used SPI Analog data input AD +5V VC3 Ready Micon reset Bass volume + Bass volume AUX muting RDS Data / Karaoke SPI A data SPI B data Remote control signal input SLC Photo-A SLC Photo-B Soundmode reverse RDS Clock Protector input Tape LED Economy ON Power ON Volume / EXT IC Data Volume / EXT IC CLK EXT IC Chip select SLC Chip enable VC3 Reset FL Display grid
MX-G70 Pin function (2/2) Pin No.
Symbol
I/O
Function
64~85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
P22~P1 TUCE SMUTE SEARCH LE CD1 LED CD2 LED CD3 LED R SEARCH MSI MPX INH F SEARCH VOL VOL + SOUNDMODE VPP
O O O O O O O I I I I I I I I -
FL segment control signal output Tuner chip enable System mute Skip LED LED Control signal output (CD1) LED Control signal output (CD2) LED Control signal output (CD3) Reverse skip Music scan input Tuner stereo indicator Backup mode detect Forward skip Rotary encoder VOLRotary encoder VOL+ Soundmode foeward -B for FL
1-41
MX-G70 MN662748RPM (IC651) : Digital servo & digital signal processor 1. Pin layout
20 ~
1
21
80
~
~
40
61 41 ~
60
2.Block diagram LRCKIN(MSEL) BCLK(SSEL) SRDATAIN (PSEL)
AVSS1 AVDD1 OUTR
PWM (R)
8TIMES OVER SAMPLING DIGITAL FILTER
DIGITAL DE-EMPHSIS
1bit DAC PWM LOGIC
IOSEL CLVS CRC BLKCK CLDCK SBCK SUBC DEMPH
PWM (L)
OUTL
FLAG6(RESY) SUB CODE BUFFER
EFM DEMODULATION
AVSS2 AVDD2
SYNC INTERPOLATION
CIRC ERROR CORRECTION DE-INTERLEAVE
ECS PC LRCK
INTERPOLATION SOFT MUTING DIGITAL ATTENUATION
SRDATA BCLK DMUTE TOFS KICK TRV VREF
VCO TIMING GENERATOR PITCH CONTROL
MICRO COMPUTER INTERFACE
SERVO
TVD TRD FOD TBAL FBAL
D/A CONVERTER
CPU
TLOCK FLOCK
STAT
OUTPUT
VDET
INPUT PORT
TRCRS
RFENV
TE
FE
RST TEST
DVSS1
DVDD1
VDD VSS
A/D CONVERTER
1-42
ECM
CLV SERVO
SUBCODE DEMODULATION
DSL/ PLL VCO
TX
PORT
LDON WVEL SENSE
SERVO TIMING GENERATOR
OFT
VCOF2 VCOF BYTCK SMCK FCLK PMCK(PLAY) CSEL MSEL X2 X1
16k SRAM
RFDET
PCK EFM PLLF PLLF2 DSLF IREF DRF ARF RSEL PSEL MLD MCLK MDATA
DIGITAL AUDIO INTERFACE
BDO
SSEL SQCK SUBQ
FLAG IPFLAG
CD-TEXT BUFFER
MX-G70 3. Pin function 1
BCLK
O Not used
2
LRCK
O
3
SRDATA O Not used
41
Symbol I/O PLLF2
42 TOFS
Function Not used
WVEL
Not used
44
ARF
I
RF signal input
45 IREF
I
Reference current input pin
I
Bias pin for DSL
4
DVDD1
I
Not used
43
Power supply (Digital)
5
DVSS1
I
Not used
Pin No.
I
Function
I
Dymbol I/O
I
Pin No.
Connected to GND
6
TX
O Digital audio interface output
46 DRF
MCLK
CPU command clock signal input I (Data is latched at signal's rising point)
47 DSLF
I/O Loop filter pin for DSL
8
MDATA
I
48 PLLF
I/O Loop filter pin for PLL
9
MLD
I CPU command load signal input
49 VCOF
I
O Sense signal output
50
AVDD2
I
Power supply (Analog)
11
FLOCK
O Focus lock signal output Active :Low
51
AVSS2
Connected to GND (Analog)
12
TLOCK
O Tracking lock signal output Active :Low
52
EFM
Not used
13
BLKCK
O sub-code/block/clock signal output
53
PCK/ DSLB
O
14 SQCK
I
54
VCOF2
15
O Sub-code Q -code output
I
VSS
I
I I
57
XI
I
Input of 16.9344MHz X'tal oscillation circuit
60
VDD BYTCK
Not used
PMCK
Not used
21
TRV
O Traverse enforced output
61
22
TVD
O Traverse drive output
62 CLDCK
23
PC
24 ECM 25
ECS
26
KICK
27 TRD 28
FOD
Not used
63 FCLK
Spindle motor drive signal (Enforced O mode output) 3-State Spindle motor drive signal (Servo error O signal output) O Kick pulse output
66 CLVS
O Tracking drive output
67
CRC
O Focus drive output
68
DEMPH
65
FLAG
Not used Not used Not used Not used Not used Not used Not used
I
Not used
30
FBAL
O Focus Balance adjust signal output
70 IOSEL
I
Not used
pull up
31
TBAL
O Tracking Balance adjust signal output
71
TEST
I
69 RESY
Power supply (for X'tal oscillation circuit)
pull up
32
FE
I
Focus error signal input (Analog input)
72
AVDD1
I
I
Reference voltage input pin for D/A output block (TVD,FOD,FBA,TBAL)
64 IPPLAG
O Output of X'tal oscillation circuit
Power supply (Digital)
33
TE
I
Tracking error signal input (Analog input)
73
OUT L
O Lch audio output
34
RF ENV
I
RF envelope signal input (Analog input)
74
AVSS1
I
29 VREF
I
SMCK
20
I
59 X2
19
I
58
I
Reset signal input (L:Reset)
I
I I
RST
Not used Connected to GND (for X'tal oscillation circuit)
I
18
56 SBCK
I
Status signal 17 STATUS O (CRC,CUE,CLVS,TTSTOP,ECLV,SQOK)
Not used
I
Connected to GND
The external circuit is regulated for crystal.
55 SUBC
I
16 DMUTE
Outside clock for sub-code Q resister input
DSL balance output
I
SUBQ
I
Not used
10 SENSE
I
CPU command data input
I
7
35
VDET
I
Vibration detect signal input (H:detect)
75
OUT R
O Rch audio output
36
OFT
I
RF detect signal input (L:detect)
78 PSEL
BDO input pin (L:detect)
79
RFDET
39
BDO
I
40
LDON
O Laser ON signal output (H:on)
MSEL
80 SSEL
I
38
pull up
I
77 CSEL
Connected to GND
I
76 RSEL
Track cross signal input
Connected to GND
I
Off track signal input (H:off track)
I
Connected to GND
I
I
37 TRCRS
Connected to GND
Pull up
1-43
MX-G70
STK402-050 (IC602) : Power amp. 1.Pin layout
1
15
2.Block diagram 8
4 TR9
TR7
R13
R1 TR4
TR11 R6
R8
C1
C2 TR14
1
TR12
TR5 TR1
TR2
R11
R3 TR10
TR8
2
R4
R12
R5 TR3
TR15
TR6
TR13
R10 TR16
D1 R7
R2
R9
R14 9 SUB 5
1-44
13
12
7 6 10 11
14 15
MX-G70 TDA7439 (IC436) : Control volume 1.Pin layout SDA CRE Vs AGND ROUT LOUT R-IN4 R-IN3 R-IN2 R-IN1 L-IN1 L-IN2 L-IN3 L-IN4 MUXOUTL
1
30
2
29
3
28
4
27
5
26
6
25
7
24
8
23
9
22
10
21
11
20
12
19
13
18
14
CSL DIG GND TREBLE(R) TREBLE(L) MIN(L) MOUT(L) BOUT(L) BIN(L) BOUT(R) BIN(R) MOUT(R) MIN(R) INR MUXOUTR INL
17
TDA7439
15
16
MUXOUT
INL
TREBLE(L)
MIN(L)
MOT(L)
BIN(L)
BOUT(L)
2.Block diagram
15
16
27
26
25
23
24
L-IN1 11 G
VOLUME
TREBLE
MIDLE
BASS
L-IN2 12
SPEAKER ATT LEFT
L-IN3 13 L-IN4 14
30 SCL 0/30dB 2dB STEP
2
I C BUS DECODER LATCHES
1 SDA
R-IN1 10
29 DIG-GND
R-IN2 9 VOLUME
G
TREBLE
MIDLE
BASS
R-IN3 8
17
18
28
19
20
21
22
2
MOUT(R)
BIN(R)
BOUT(R)
CREF
3 Vs 4 AGND
MIN(R)
SUPPLY
TREBLE(R)
5 ROUT
INR
INPUT MULTIPLEXER GAIN
SPEAKER ATT RIGHT
MUXOUT
R-IN4 7
6 LOUT
1-45
MX-G70
VICTOR COMPANY OF JAPAN, LIMITED AUDIO & COMMUNICATION BUSINESS DIVISION PERSONAL & MOBILE NETWORK BUSINESS UNIT. 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan
(No.20920)
Printed in Japan 200103(V)
MX-G70
Block diagram FMH031-1
MAIN
AUX IN TX
P001
CN601
PICKUP TRACKING FOCUS
CN801
SPINDLE
P011
M M
CD OUT
FW901
RF & SERVO AMP IC601
ARF
FL DISPLAY FL 801
DIGITAL SERVO & PROCESSOR IC 651
J81
CN217
MAIN VOL WOOFER VOL SOUND MODE
KEY
CN316
LED
CN306
FMP-007-1 CN301
DRIVER PB/REC AMP IC302
SERIAL TO PARALLEL PORT EXTENSION IC303
SOLENOID DRIVE FOR RP MECHA Q3314 Q3315
IC331
SLCK
SOLENOID SW303 SW304 SW305 SW316
PP MECHA
PHA
SLCKEY1 2
IC332
HEAD SW IC301
B
SW302 SW306
PB MECHA
M
CN333
CN302
PHOTO A,B
L
FMP-007-2
SLCKEY2 PHB CN303
SOLENOID DRIVE FOR PB MECHA Q3312 Q3313
R
A
CN207
FMB-028-2 VOL KEY2,3,21,32,41,42
RP MECHA HEAD
1
CN205
SEARCH KNOB
LED
CN305
L
FMH-031-3 SEARCH R,F KEY21,22
FOCUS/SPINDLE/ FEED/TRACKING FM SM BTL DRIVER IC801
PB MECHA HEAD
KEY
MICOM IC 810
TX
DRIVER
R
MPX
SLCKEY 1 2
1SSW 3SSW 1MSW 3MSW
A+C B+D EF
KEY1,11 CD1LED CD2LED CD3LED
LED
UNIT MICOM CD CHANGER CONTROL IC 251
CAM4 7
FMB-028-3
FMB-028-1 FW915
KCMND MSTAT KCLK MRDY
F T
FEED
2
CN869\0/CN861
CN870
CN854
CN804
3 SW1 6
CN651
FW301
CN855
R CAM
CN870/CN871
CN315
CN661
CAM0 3 CN805
L CAM
FMN-008
RELAY RY1
POWER AMP IC 701
R MOTOR DRIVER IC 852
M
SUB WOOFER
CN880
M
LPF IC 526
FW915
L MOTOR DRIVER IC 851
HARMONICS GENERATOR IC 502
INPUT AMP IC 501
AUX
DIGITAL OUT
4
VOLDA,VOKCK
TAPE
CN215
CD PLL Synthesizer IC2
MW RF/OSC COIL
RELAY RY2
POWER AMP IC602 FW714
MPX
MAIN HPF MUTE SYSTEM IC481
MAIN
CN704
SOURCE SELECTOR & E.VOL IC436
CN911
AM
CN11
FM
TUNER
FM/DET AM/DET IC 1
IF
CN1
5
FM FRONTEND TU1
FMB-028-5
SOLENOID
C
D
E
F
G
2-1
SPEAKER TERMINAL
FMH-031-2
FMC-022/024-1
FMA-006
MX-G70
Standard schematic diagrams
0.33( 1/2W)
0.33( 1/2W) 0.33( 1/2W)
R1002
R1002
T3.15AL F101
CN250 QGA7901C1-02
F101
R1001
T3.15AL
F001
CN214 QJK015-071214 F102 T4AL F101
D254
T4AL
CN250 QGA7901C1-02
1SS133
3.3M
6A-125V
T001 QQT0319-003
CN220 QGD2504C1-03Z
QSK0094-001
F102 6A-125V
CN209 WJK0070-002A
F102
RY3
CN214 QJK015-071214
5A-125V
CN250
T2AL
CN214 QJK015-071214
SHEET 2/8
F001
T2AL
F001
QQT0319-002
CN218 QGA3901C1-03
CN220 QGD2504C1-03Z
R1002
C252 0.0047/250
T001
T001 QQT0319-001
QGA7901C1-02
CN220 QGD2504C1-03Z
CN218 QGA3901C1-02
5
SHEET 4/8
Power supply section
CN209 WJK0070-002A
D251
Q251 2SC2235
3.3k
1N4003
C251 470/16
C250
D256
MTZJ6.2A
QQT0253-002
D255
3.3k
R253
C253
2SC2785 Q250 R250
0.0047
QGB2510K2-04 CN213
T002
D252
1SS133
4
MX-G70 J/C
0.33( 1/2W) R1002 T001 QQT0319-003
CN214 QJK015-071214
2A-250V
F001
CN220 QGD2504C1-03Z
F102
CN250 QGA7901C1-02
4A-250V
3
F101 4A-250V
CN218 QGA3901C1-03
CN208 QGA3901C1-03
1/8
MX-G70
2/8
MX-G70
3/8
MX-G70
4/8
MX-G70
5/8
MX-G70
6/8
MX-G70
7/8
MX-G70
8/8
MX-G70
0.33( 1/2W) R1002 C252 0.0047/250
QQT0319-002
CN220 QGD2504C1-03Z
F101 0.33( 1/2W)
QQT0319-003
CN220 QGD2504C1-03Z
CN250 D254
CN209 WJK0070-002A
T001
CN219 QGA7901C1-04
T3.15AL R1002
QSK0094-001
F102 T3.15AL
RY3
CN218 QGA3901C1-02
CN209 QGA3901C1-02
T2AL
CN214 QJK015-071214
2
F001
QGA7901C1-02
T001
1SS133
CN214 QJK015-071214 F102 D251
T4AL F101
QGA7901C1-02
3.3k
R253
0.0047
Q251 2SC2235
1N4003
C251 470/16
QQT0253-002
C250
CN208 WJK0114-001A
3.3k
MTZJ6.2A
CN218 QGA3901C1-03
CN250
D256
F001 T4AL
2SC2785 Q250 R250
D255
CN213
C253
QGB2510K2-04 F003 T2AL
T002
D252
1SS133
T4AL
1 Parts are safety assurance parts. When replacing those parts make sure to use the specified one.
A
B
C
2-2
D
E
F
SHEET 1/8
G
H
1 R389
A
10K Q374 2.7K KRC104M-T C373
B C
0.01
R383 Q371
Q372
D IC303 KIA7808API
R360
Q361
R366 R365 R364
200 200 1.2K R367
1.2K
KTC3199/GL
KTC3199/GL Q362
E
RY2
D650
330
IC305 KIA7809API 0.1
4.7
J81 QNB0107-001
C735
QSK0109-001
0.0022 C733 R731 4.7 0.1
SWL
0.0022 C653 R651
C281
C651
4.7
C616
0.047
C614
47/63
C608
56K
R608
10 D620
220
R618
0.022
1SS133
C602
10P
2.2K
C610
R620
Q602
0.45 KTA1268/GL/-T
R616
L602
R614 10
220
R617
10
C624 10/50
10k
R667
R674
100
47/50 R601
C611
10/50
C623
33k
47/50
C612 R666
C604
C603
56k
R603
220p
KRC102M-T
Q613
56k
R604
220p
R796 6.8K
R795 10k
2.2K
R769
100K
R768
D622
10K
R623
0.047
1.2K
R606
D619
1SS133
2.2K
10K R619
Q792 KTC3203/OY/-T
MTZJ9.1B
D314 MTZJ13B-T2
1SS133
R602 100
10/50
1SS133
C310
RY1
0.1
QSK0109-001
R732
R682
22/50
R307 R680 1M
0.0022
C683
STBY C309
MAINL C732
0.082
0.0022 C654 R650 4.7 0.1
MAINR 0.45
0.022
D315 MTZJ9.1B
D725 C734
MAINL
2SA965/OY/-T Q710
10K
R787
0.22
R655
R654 0.22
0.22
R653
R652 0.22
C605 220P
MTZJ6.8C C362
9V 8V 5.6V
10
C601
10P
D362
R361
L601
C609
0.01
C652
10
Q601
R621
R615
10/50
C739 R613
R607 56K
C312
0.047 0.047
47/63
100/10
Q791 KTC3199/GL/-T
10/35V
KTA1268/GL/-T
C613
10k
R794
C622
1k
C361
R306
R676
47/16
R303
10/35V
C360
L201 QQR0779-001Z
C621
1k
330
0.33
CN217 QGB2510K2-10
STBY C311
CN207 QGB2510J1-10
10
R363
R220
R675
D360
47/63 47/25 R793 100K
R775 Q790 KTC3199/GL/-T R792 1K
C615
C607
R708
10k
C723
Q712 KTA1268/GL/-T
0.1
0.1 C712
C711
10K
R777
R798
D313 MTZJ8.2B
R605 1.2K
4.7p
1SS133
R790
470p
10
R774
KTC3200/GL/-T Q711 D726 1SS133
10/50
R716
1k
R797 20K
D316 STBY C308
C710 D790
1k R701 47 R702 47
470p
C704
R776
C790
47/63
C703
56k
R704
33k
R766
C722
0.1
820
C708
56K
10K
STBY C307
C639
C714
56k
R703
C721
R706
0.047
10
0.047
L702 0.45
C730
C716
10
R714
1K
MTZJ15C-T2 MTZJ15C-T2
R778
MTZJ11C D361
CN206 QGB2510J1-10
CN205 QGB2510J1-14 PRT
10K
R722
1SS133
R718
1K
R717
R754 0.22
R753 0.22
MTZJ36A-T2
D724
R742
R724
R723
R741
Q713 2SC2235/OY/-T
47K
5.6K
R720
D719
1SS133 D720 KTA1268/GL/-T
D723
IC701
C205
R719 5.6K
0.45
0.022 R762 1K Q702
R216
0.01
220P
0.1
C219
22K
1N4003S-T5 D218
0.1
CN201 QGB2510J1-09
R204
820
C202
D227
1K
22/50
R721
10
10K Q701 KTA1268/GL/-T
10 R713 L701
0.022 R761
C220
3K
4.7p R707
R215 47K C204
100/35 R210
R715
MTZJ33C
C216 10K
D223
22/50
2 R203
10K 1SS133
7.5K
C280 R207
10K
C218
R209
C731 220P
0.1
1 R249 C709
C215
D233 4.7
C713 0.047
C707
Q735 2SC3576-JVC-T
C705 C706
C203
2A02M R202
56K
22/50 D219
0.22/50 MTZJ5.1B C223
R242
C211
R248 C715 0.047
Q727
1N4003S-T5 C217
47K 47/63
R739 820
0.082 R218 27K
CN204 QGA3901C1-07 MTZJ36A-T2
Q736
C213
D221
R284
D217
Q728
D704
C201
1 0.082
Q726 R705 820
2SC2389S/SE/-T
C214
10K
D220
KTC3199/GL/-T
C222
R728
MTZJ9.1B-T2
Q733 2SC3576-JVC-T
C212
R247 D728
820 D703
0.082
1 1SS133
2SC3576-JVC-T
C221
4.7/50
4.7K
R733
4.7/50
R205 100K
Q734
C253
2SC3576-JVC-T
R217 27K
1 R246 3300/25
4.7K
2A02M
R735
100K
R726
82K
R725
R734
22/50
10K
4.7K
D234
C726 10/25 R730
4.7K
47/16
100K
R727
CN703 QGD2504C1-03Z
R740
CN216 QGB2510K2-10
D370
MTZ2.4JB D280 C729
100K
R729
KTA1268/GL/-T
CN704 QGD2504C1-03Z
SHEET 5/8
R736
MTZJ11C C374
R281
MTZ10JC
R384 15K
PRT SWFB SURR.CTRL
D369
R283
CN706 QGD2504C1-03Z
SHEET 3/8
Q737 KRA111M-T
C372 22/50
5.6K
CN202 QGB2510J1-08
3 SHEET 3/8
5
R385
CN203 QGB2510J1-04
SHEET 3/8
4
Q373 KRA104M-T
SHEET 1/8
MX-G70
DC regulation & Audio output section CN705 QGA2501C1-02
R786 IC602
10K
C606 220P
Q612 KTA1267/YG/-T R668 10k
Q680
R681 3.9K
4.7M
2SK301/PQ/-T
R639
R640 820
CN215 QGB2510K2-14
Q240
KTC3199/GL/-T KTC3199/GL/-T Q204
1N4003S-T5
Q201 KTA1023/0Y/-T
IC304 KIA7812API
R302
2.2
Q360 2SD2395 R362 330
R368
MTZJ5.1B
EP201 QNZ0136-001Z
MAIN Signal Parts are safety assurance parts. When replacing those parts make sure to use the specified one.
F G
SHEET 2/8
2-3
MX-G70 SHEET 4/8
SHEET 4/8
Main section R998
R402
-30V
PBMUTE
BASS1
BASS2
470P
1K
R994 10K
R776
R886 33K
R777
D593
MTZJ5.1B-T2 C887
0.01
1SS133-T2
MSI C403 D411
R434 QRJ146J-4.7X PBMUTE
C995 100/6.3
R506 22K
1200P C1209
18P C1208
22
R588
C588
C1211 0.01
C1210 0.01
10K
R598 1K
R597
Q589 KTA1271/0Y/-T
C1213 0.01
180 C597
100/10
180 R596
R595
C596 0.01
560 C595
1000/6.3
4.7K
R558
15k
12K
R557
22k
R529 22k
0.01
Q562
10k
10/25 C556
2SC2785/FE/-T
Q557 22k
R564
2SC2785/FE/-T
Q556
22k R563
R562
SHEET 2/8
Q481 2SC3576-JVC-T
POUT
-30V
4.7k
Q483 KRA102M-T
RELAY R494 10k
C996
R490
R496
C488
1/50
Q482 2SC3576-JVC-T
6.8K
10P
1/50
1k
30k
100/10
C487
R432
1k
R472
10/25
10k
C484
R492
10/35
30k
C474
6.8K
R489
C997
100
R493
B313
IC466 BA3837
B312
B311
ECO
C486 R486
R471 22k
SHEET 2/8
SMUTE
SPISIG
10K
RECL
KARAOKE
FW714 QUM156-18DGZ4 R996
RECR
C472 10/25
0.068 0.27 C470
C469 R468
20k
10k
R442
R470 5.6k 2.7k R441
PRT SWFB SURR.CTRL
IC481 BA15218
R487
R495
C489
100/10
200
R466
2.2/50
22/25 C468
C473
C467
10/25
4.7/50
10/25
C466 C471 IC436 TDA7439 5.6k R440
R491 4.7k
R488
C475
VOLCK
5.6k R439
BASS2 D432 MTZJ3.9B-T2
C483
10/35
R431
C462
0.0056 0.0056
0.022 0.018 C457
C459 C461
0.1
0.1 C455
C453
C456
0.1 0.1 C454
0.018
0.022 C458
2.7k R438
B154
C485
R485
SHEET 2/8
C481
51K
R474
C476
5.6k
0.0068
0.01
BASS1
CN211 QGB2510K2-09/11
R473
CN212 QGB2510K2-08/10
100
10P
20k
R467
R469
0.01
R436 10k
C438
R475
6.8K
C889
1k
10/25
100/10
C436 C437 R437
CDR
AUXR 10/25
10/35
2.2/50
VOLDA
D431 MTZJ3.9B-T2
100P
100
C998
R498
100P
C433 0.01 C886 0.022
MAIN signal
A
P1
2SC3576-JVC-T
100
100/10
C526
C527
R524 1.8K
R517 56K
R504 100k
100/10
R1233 100
C531
R512
R526
270k C1227
C514
C999
C440
C442
TUR PBR 10/25
C446 C444
TUL
AUXL
CDL PBL 2.2/50
10/25 C445
C443
10/25
10/35
10/35 C447
C439
2.2/50 10/35
2.2/50
C450 C460
C448
C449
680P
IC526 BA15218
C534 47/16
220k
220k
CN505 JA566 QNN0017-002
C1214
R560
B172
1K
QQR0779-001 L573
P2 R541
C535 100/10
R534
R510
IC502 BA15218
R513
R537 100
C504 0.0082 0.27
C505
R508
R507 30k
30k R503
8.2k
B150
1
R599 C598 22/50
R531
B108 B151
R444 100k
Q590 KRC102M
QQL0779-001
C482
R443 100k
C432 0.001
D588 MTZ3.9B-T2 R594
C592
L570 QQL0779-001 L572
C502 4.7/50
C441
C1205 0.01MY C1206 0.1MY C1207 0.01MY
2
R587 100K
1/50
C585
C571 2.2/50
R593 100K C594 470/10V
0.01
0.1
0.1
QQL0779-001
D587 MTZJ6.8C-T2
R523 C509
VC3RESET R1205 R999 1k 10K R1206 1k C501 4.7/50
D585 1SS133-T2
R571
QQL0779-001
R528 1.8K C530
C528
0.027
C508
C503 0.22
100k
R511
IC501 BA15218
L566 QQR0779-001Z 3.3k
3.3k R502
R501
D.OUT
KCLK R1207 1k MRDYR1208 1k MSTAT R1209 1k KCMND
CN504
L571 QQL0779-001 L569
R1233
R888 R887
SHEET 6/8
1k
0.015 Q586 KTC3199/GL
30K
22K
CN661
CDL R1203
RDSDA R433
C589
C593
QGF1016F3-19
1k
33P
L568
R536
R410 22k
1SS133-T2
100k
R505
R1202
C587
0.018
L567 QQL0779-001
R530 5.6k
D502 1SS133-T2
D501
R518
R421 22k
C507
C510
R418 2.2k RECR
0.015
R519
100k
2SC3576-JVC-T
4.7/50
C1202 0.1MY
270
R576
100k
D571
1SS133-T2
D572 R579
AUXMUTE
D586 MTZJ6.8C-T2
10k
R420 10k
C1229 100/10
C1201 220/10
MSI2
C586
Q573 2SC2785/FE/-T
Q413 KRA102M-T
RECL
Q411 Q412
R416 200
2.2M
Q585 KTC3199/GL
100p
220 RDS_CLK
AUXR 2.2k
R417 R419
C414
200
J411 QNN0215-001
C575
22k
68k 68k
2SC3576-JVC-T
47k
R532
R413 R414
R415
R575 47k
C532 47/16
C411
220p 220p
R412 10k
C413
4
C412
AUXL
10k
MSI
R586
47K
C577
R572 R577
For A / UT / E SERISE ONLY R411
R585
47/16
1/50
C578
1SS133-T2 C416
47/16
C404
Q402
Q572 2SC2785/FE/-T
100k
4.7k
R406
R405
R404 1SS133-T2 D414
TUR
R580
220k
TUL SWFB
IC571 BA15218
R581 PBR
L546 QQR0779-001
C576 47/16
1SS133-T2
R582
Q571 2SC2785/FE/-T
100
4.7k
D413
R583
2SC3576-JVC-T
Q401 2SC3576-JVC-T
R403
100
PBL
2.7k
R407
D412 1SS133-T2 C415 2200P
CDR
CK MPX
470/10
1SS133-T2
SHEET 8/8
0.022
CN11 QGF1205F1-09/13
C402
D434
C1212
C888
0.01
220P
CN315 QGF1205C1-10
3
C994
C1228 100/6.3
1K RECR
SHEET 7/8
5
R401
POUT
PRT
VOLCK
RECL C401 220P
R997 10K
RELAY
MTZJ5.1B-T2
VOLDA
33K Q999 KRA102M-T
10k R435
10K
R995
ECO
RDS_CLK
CK
KCMND
MSTAT KCLK
CN871 QGF1205C1-17
SPISIG MRDY RDSDA/KARAOKE
D.OUT
VC3RESET
56
1SS133-T2
C426 0.022
MSI2 MPX
R426 C427 10/25
D426
TUCE
D592
CN870 QGF1205C1-17 J426 GP1FA550TZ
B
C
TAPE P.B. signal
2-4
D
CD signal
E
Parts are safety assurance parts. When replacing those parts make sure to use the specified one.
SHEET 3/8
TUNER signal
F
G
H
MX-G70
SHEET 5/8
R993 R997
1.5K
R996
Q858
Q816
Q817
RA802
QRB169J-104
SHEET 3/9
C816 47/16
G1
G2 G3 4G 5G 6G 7G 8G 9G 10G 11G 12G G13 G14 G15 G16
G1
R825
100K
1G
2G R856 100K G2
R897 R902 10K
1G 2G 3G 4G 5G 6G 7G 8G 9G 10G 11G 12G 13G
3G
100K
R858
R865
100K
13G
R867 14G 100K
100K
R869 15G
R871 16G 100K
100K
R873
P8
17G
100K
R879
R890 P10 100K
2G
1G
P18 P19
P1 P2 P3 P4 P5 P6 P7 8P P9 10P P11 P12 P13 P14 P15 P16
L872
4
SHEET 5/8
Q813
CN911 QGD2503F1-07
2SD1991A/RS/-T
Q812
2SD1991A/RS/-T
Q811
2SD1991A/RS/-T
Q810
2SD1991A/RS/-T
Q809
2SD1991A/RS/-T
100K
Q879
2SD1991A/RS/-T
100K
100K R857
R826
100K
100K
R868 R866 13G
3G
R859
14G
100K 100K
100K
R872 R870
17G R874
16G 15G
100K R880 P8
100K
100K 100K
R832 R831 R891 P21 P22 P10
100K
100K 100K 100K 100K
R837 R836 R835 R834 R833
Q890
1K
R921
QRB169J-104
G17 P17
RA801
2SD1991A/RS/-T
QQL231K-220Y
2SD1991A/RS/-T
5.6K
R998 L815
22/50 2SD1991A/RS/-T
R963
L802
10K
S998
QQR0779-001Z
QQL29BJ-100Z
10K
CD1LED CD2LED CD3LED
22/50
C815
S963 R962
R970
S996 S995
P22 P21 P20 P19 P18 P17 P16 P15 P14 P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 P2 P1
G12 G11 G10 G9 G8 G7 G6 G5 G4 G3 G2 G1
G17 G16 G15 G14 G13
S964
R965
Q961 KRA102M-T
D964 1S133-T2
C817
L806 QQL29BJ-100Z
L805
2SD1991A/RS/-T
L-115XSRD-D-T D962
100
S997
C835 1000p
3.9K R964
100 R961
FW915 QUM027-18Z4Z4
S999
2.7K
C836 10/25
5
R995
QLF0074-001 GPIU271X IC951
2.2K
FL801
1.2K
FL & System control section
QQR0779-001Z
R824 R823 R849
10K
10K
R827
10K
R821
10K R822
R992
2K
R991
ECHO2
ECHO1
10K KEY4
10K
KEY3
R810
R813
220
KRA111M-T
R1042
20K
33K
KRA111M-T Q1023
1K
R1035
100P
PHOTOA
Q1022 KRA111M-T
Q1021
R1045
C1036
15K
5.6K
PHOTOB
4.7K R1039 10K
20K
3300P
100K
100K
0.01 C1041
R1037
R1044
4700P 10K C1037 0.01
3.9K
R1038
2.7K R1041
20K
R1034
20K
0.01u
MTZ5.1B-T2
D1021
0.1MY
100/10
R1031
R1036
0.01U R1032
R1040
SLCKEY2
CK SLCKEY1
SLCCE DATA
C1035
C233
R906 R905
KRC102M-T
C1038
2.2/50 C1040
C1043 0.47MY
R234
Q905
R233
0.1MY
R1033 8.2K
1/50
C1039 C1045
Q908
C1044
KRA102M-T
Q907
10K KEY2
2K C823
C1046
C1042 22/25
KRC104M-T
C1034
QUM153-10DGZ4
Q906
0.33MY
L813 QQR0779-001Z IC902 BU9253AS
KRC104M-T
R812
10K KEY1
D831
C831 0.01
MTZJ5.1B-T2
C809
33P
C808
C805
C804 470/6.3
D802 1SS133-T2
C803 470/6.3
0.001
D804 1SS133-T2
33P
L803 QQL29BJ-100Z R801 330
10K
R829 MRDY
SPIDTI
C820 1.5MY C821 0.01
DATA
KEY1 KEY2 KEY3 KEY4 SLCKEY1 SLCKEY2
R817
1SS119-02-T2 D803
D801
B186
HP
FW230
10K
KCMND MSTAT KCLK R845 1K R846 1K R847 1K CK 5.6K R814
10K
10K
10K R881
R818
10K
10K 1SS119-02-T2
X801 QAX0283-001Z 1N4003S-T5
1N4003S-T5 D806
MTZ6.2JC
D816
D807
B185
Q875 R884
RELAY
D815 MTZ6.2JC
4.7/50 1K
2.2/50
IC830
10K
R912
Q878
KRC102M-T
2
C889
C940
R842
1K
RESET INH KIA7042AP-T
Q843
10K
KRA102M-T
KRC102M-T
10K Q877 KRA102M-T
R911
SHEET 1/8
R882
R883
0.001 BU2092/F
R811
QGF1205F1-17
10K
C838
C837 100/10 R968
BASSVOL+ BASSVOLSMODESMODE+ TAPELED VOL+ VOL-
INH
R1043
R844 CN861
R151 220
R994
RST
SLCKEY1
1K
EXTCE VOLCK VOLDTA VSS
R828
ECHO1 ECHO2 RELAY BASS2 BASS1 PBMUTE SURROUND POUT1 VDD
IC811
10K
SHEET 3/8
RELAY AUXMUTE BASS2 BASS1 PBMUTE SURROUND
1K 1K
1K
TULED BASSLED CDLED SMLED AUXLED
R894
AUXLED SMLED CDLED BASSLED TULED R876
3
L801 QQL29BJ-100Z
R841
C801 0.01MY
PRT VOL-CK VOL-DATA
1K 1K
SHEET 5/8
R895 R893
CN880
HP
56K
1SS133-T2
SLCKEY2
1K
1K 1K 1K 1K 1K
10K
R854
220 1K
56K R816
R843 R850
10K
R885
220
RDS-CLK ECON
ECON TAPELED PRT RDS_CLK SOUNMODE+ PHOTOB PHOTOA REMIN SPI_B SPI_A RDS_DATA AUXMUTE BASSVOLBASSVOL+
MN101C35DEA
D805 R838 R855 R820 R819 R851
QGF1210G1-24
330
IC810
R808
Q860 KTC3199/GL
R862 22
C862 4.7/50
R864 10K
1SS133-T2
R860 680k
1K
C832
R861 10K
D860 1SS133-T2
D812
R839
0.01
QQR0779-001Z L812
R889 R888 R887 R886
220 220
R848 TUCE SMUTE SEARCH-LED CD1LED CD2LED CD3LED R_SEARCH MSI MPX INH F_SEARCH VOLVOL+ SOUNDMODE-
C872 0.22/50
R815
R877 10K
SPI_IN
220 220
VC3RESET SLLCE EXTCE VOLCK FVOLDA
R807
BA3835S
MSI MPX INH SMUTE TUCE VC3RESET KCMND MSTAT KCLK DATA CK SPI-IN MRDY RDS-DATA/KARAUKE
14G 15G 16G 17G
100K 0.1MY 0.1MY
R840
IC812
0.22/50
R878 C874 C875
SPIDTI
QGF1205F1-17 CN860
SHEET 3/8
22/50
C857 C873
REMIN
D832 MTZJ5.1B-T2
SPI_A SPI_B
QGF1210G1-09 CN316
SHEET 7/8
1 Parts are safety assurance parts. When replacing those parts make sure to use the specified one.
A
B
C
D
E
F
G
SHEET 4/8 2-5
A B C1004
C 2-6
QUB023-33DGZ4
FW713
D
Q954
R943 10K
Q941
3900p
QQL231K-470Y
222P
S949 R948 1.5k
S948 R947 2.2k
R950 1k
C962 C963
0.01 0.01
S950
S947
S946
Q953
C1070
MTZJ2.4B-T2
E
R949 1.2k
L-115XSRD-D-T
68
R956
1000p
C1022
100
4.7/50
4.7M
10K
R1061
220/10
C1061
1.5k
R1064
100/10
C1062
R1065
C1063
R1066
150P
330P
R946 2.7K
KTA1267/YG/-T
D957
1000p
C1023
56
R1067 C1064
150P
C1065
D919
R919
D920
R920 200 L-115XSRD-D-T
D1061
R945 3.9k
68
R953
D956
68
R960
560
4.7K
1SS133-T2
R944 5.6K
L-914SRD-T
D953
Q960
D942
0.01
68
R954
0.01
KTA1267/YG/-T
D954
JS960 QSW0911-001
C1002
L-914SRD-T
D943
C961
QQL231K-470Y
Q940 KTA1267/YG/-T
R941 68
C960
3900p
L1001
L-914SRD-T
D961
QUM027-13DGZ4
C1001
KTA1267/YG/-T
D941
D960
L-115XSRD-D-T
4.7k
C1006
S935 68
R940
CN870 KTA1267/YG/-T
0.01
FW901
D944
D940
2K
R951
R1070
C1067 2.2/50 R1071
Q1061 2SD2144S/VW/-T
L-914SRD-T
D945
1.2K
R936
JS956 QSW0912-001
KTA1267/YG/-T
1.5K
C957
C956 0.01
VR901 QVQ0299-B54
SHEET 4/9
1K
1000p
S939
R937
2K
R929
200
R918
200 L-115XSRD-D-T
KRC102M-T
C1066
1000p
S938 S945
S933 R938
S937 2.2K
S936
2.7K
S942
R939
R952 1.2K
D918
R916 1K
L-115XSRD-D-T
KRC102M-T
20K
C1005
S932 1.5K
R917 1K
KRC102M-T
R1069
L1003 QQR0779-001Z
S931 S951
3.9K
S943 R955
S917
R942
R931
S902
2.2K
5.6K
R908
68
R904
S901
2.7K
S952
R932
C902 0.01
Q920
3.9K
D904
JS901 QSW0911-001
Q919
R933
C901 0.01
Q918
L-115XSRD-D-T
D905
SHEET 4/8
S916
5.6K
3 S915
Q901 KRC102M-T2
4 SHEET 4/8
5 FW915 QUM027-18Z4Z4
1000p
2 R935
SHEET 4/8
MX-G70
Front key section
C1068 IC901 NJM4580L
0.22/50 R1068 R1062
R1063 390
12K
MTZJ2.4B-T2 D1022
102P C1021
R1021 J1021 QNS0184-001
J1022 QNS0184-001
4.7k
R1022
TW800 QUB220-15DMHP
JS962 QSW0862-001
Q956
S944
10K R930
L1002 J1001 QNS0183-001
D1003
C935 0.01
TW801 QUB220-15DMHP
SHEET 2/8
1
SHEET 5/8
F G H
MX-G70 CD servo control section
SW3
1K 1SSW 1K 2SSW 1K 3SSW
R866 R865 R864
1K 3MSW 1K 2MSW 1K 1MSW
TP10 1K
TP9 TP8 TP7 R258
R265 22K
R290 R289 R288
1K 1K 1K
C852 10/16
R876
22K
R875 R874
22K 22K
22K 22K 22K 22K 22K 22K 22K 22K R888 R889 R890 R891 R892 R893 R894 R895
C855 0.1/25
KCLK SUBQ SQCK R656 KCMND 1K MSTATR256 1K MCS
TP6
SW6
22K 22K 22K
L851 10
SW4 SW5
10k
R811
RM+ LM+
CN854 QGB2016K1-07 R861 R862 R863
R856 0
RM-
RM-
C860 1/16
M852 MSN-5D257A CN804
R855 NI LM+
L854 10
SW1 SW2
LM-
C854 0.01
M851 MSN-5D257A
RMUP RMDOWN
L853 10 C859 1/16
RM+
CN855 QGB2012K2-10
R871 R872 R873
R281 1K R280 1K
LM-
CAM4 CAM5 CAM6 CAM7
0.01
1K 1K 1K 1K
IC852 LB1641
C853
R883 R882 R881 R880
IC851 LB1641
LMUP LMDOWN
CAM0 CAM1 CAM2 CAM3
D851
1K 1K 1K 1K
MTZJ5.6B
5
R887 R886 R885 R884
1MSW 2MSW 3MSW 3SSW 2SSW 1SSW
CN805
TP5 TP4
R277 R276 R275 R274
IC251 UPD780024AGKB25
1K 1K 1K 1K
1K 1K 1K 1K
R854 R852 R853 R851
CAM7 CAM6 CAM5 CAM4 CAM3 CAM2 CAM1 CAM0 RMDOWN RMUP LMDOWN LMUP
TP3
Q842 NI
2.2K
MLD R657 /P.ON 1K
R260
1K R254
STAT MRDY /RST DMUTE MCLK MDATA
P.ON
KCMND R255 MSTAT MRDY KCLK R257 MCS R253 R284
2200p
R654 100
VDET
R653
R651 R652
C655 0.1/25 C657 220/10
C608 820p
R642 390k
LOUT
C653 0.1/25 A+C C633 0.022
F
1K
1K 1K 1K
C658 0.1/25
SHEET 3/8
ROUT
1
IC601 AN22000A
CN601 QGF1016F3-15
C621
HDU-100
C254 47/10
C641 0.022
1
3
C253 0.1/25
MLD MDATA MCLK
R604 270K
C605
150P
120k R603
C252 10P
TE
150k R641 C642
R622 8.2k
0 R623 8.2k
0.001
0 R625
0.001
C602 R624
R620
R621 560K
560K
15k R618
C606 15k R619
C001
R614 22k 56P
X251
C251 10P
GCTRL FE
R608 0
F E B+D A+C
QAX0360-001Z
LDON 62k
R606
C604 0.022 C603 0.022
C601
TBAL FBAL
1K /RST 1K STAT DMUTE 1K SUBQ SQCK
R605 NI C607 NI
R261 R262 R263 R264
220K 270K
R601 R602 R607 0
R655 R659 1K R658 1K 1K
4
22K 22K 22K 22K
R842 4.7K CN851 NI
TP2
B+D
C618 NI 0.027
R615
WVEL /RFDET BDO LDON
Q632 NI
R812 1.5K
C813 390P FM+ FM-
SMSM+
E406783-001
560k
C652 12P
ECM ECS
C693 0.0068
TVD TRV
C694 0.0068
10K
C699 220/10 R708 100
C695 R706 2K
IC652 BA15218F-XE R702 820
R692 10K
OUTR
390P C691
IC652 BA15218F-XE
R705 5.6K
R809 1.2K
R710 220
R703 10K
R691 10K
R695 24K
27K
13K 24K
C651 12P
C669 220/10 C656 0.1/25
R665 270 NI
0.047 R672 2.7K
C671
C668
C672 0.33U
R684 5.6K
R669 NI 1
C666
NI
R805 R806
100
CD signal
IC801
C812 390P
1
R807 1.2K
R670 QAX0413-001Z X651
C822 220/10
R832 10K R831 150
C291 47/10
R291 1.2K
SBCK SUBC
R701 820
R808 FM+
C667
FOD
R663 120K R685 68k R664 330
3.9K
D667 NI
ARF R662 68K
470P C661
TRD KICK
R813 NI
C821 1/16
ESB110-005
R689
R292 10K
R661 39k
WVEL 2.2K 220K
R667 4.7
C816 NI R802
1K
NI NI NI NI
Q291 2SB1357/EF/-T
C663 0.022 C664 0.022 R668 1.5M C665 0.15
C815 2.2/50 R803 R804
R294
CN652 NI R686 R687 R688 R293
RSEL
R696 24K
SM+ SM-
SBCK SUBC RSEL P.ON
/P.ON
LA6541-X
E406784+001
CN801 QGA2001C1-06 FM-
220 R666
C676 0.1/25
OUTL
P011 QGA2001F1-06
0.1/25 C677
R682 1K
R649
C801 0.0068
C802 0.012
R617 NI
R801 2.7K
F+ FC811
390P
TT+ 390P C814
NI
TP1
NI
R609 C620 3.3K 47p C619
2
C610
2.2K
R611
NI 22K
Q631 2SA1037AK/RS/-X
R613
R610 R634 12
NI
0.01 C616
BDO RFENV ARF
OUTL
MN662748RPM
FBAL TBAL FE TE RFENV VDET OFT
C680 0.1/25
C611
C631 10/16
OUTR IC651
C679 100/6.3
NI
R632 10
W601
R690 10K
ECM ECS KICK TRD FOD
1M R683
P001 HQMV7102-015
C613 0.1
R631 2.2
C622 0.047 OFT
C617 330P
R616
120 R635
1/16
0.0047
C632
C624
C614
10
C623 1/16
R633 NI
R636 F+ T+ TF-
C615
C612 1/50 0.027
100/6.3
VR001 2KB
CN651 QGF1016F3-19
TRV TVD
/RFDET
C673 220/10
E
LOUT
0.047 R707 6.8K
C696 10/16 R709 100
ROUT
C692 390P
R704 10K
SHEET 6/8
A
B
C
D
E
F
G
2-7
MX-G70 Head amplifier section
1K
IC302 AN7345K
C3345
TKEY2
TKEY1
PHB
270p 220 C3301
C3304 4.7/25
R3107 2.2K
Q3105 2SC3576-JVC-T
R3383
C3306 220/6.3
R3117 3.3K
R3118 1.5K
R3120
470 R3367 10K C3341 100/10
C3344
MTZJ5.1B-T2
Q3314 2SB562( C)
4700P
C3335 0.01
C3339 100/10
VR101
Q3313 10K
QVPA603-503AZ
D3307 MTZJ5.1B-T2
D3308
C3336 0.01
R3355 3.3K
MTZJ5.1B-T2
KTC3199/GL/-T
Q3317 KRC107M-T
Q3315 C3202
R3331
D3309
1K
Q3312 2SB562( C)
330P
VGP2401-00A
R3344 220K R3119 20K
C3119 0.056
R3304 39K
0.0033
C3113 1.2K
0.015 R3112
47
270
0.0082 C3115 R3113
390
C3116
R3108 240
C3502 270p R3111
C3340 0.01
5.6K
R3114
100/10
220P C3105 R3105
22
C3101 10P
C3104
C3103 820P
18K
1000p
C3305 0.039 C3555
10/16 C3114 4.7/25
C3111
0.1/50 C3112
47
R3103
1.2K
C3107 4.7/25
C3106 0.033
R3106 3.9K
33P 47 R3105
47K Q3316 KTA1267/YG/-T
R3121
R3319
R3203 18K
R3330
QSW0859-001 R3379
20K VR301 QVP0008-103Z R3345
C3602
R3301
C3102
SW316
FW301 QUM154-10Z4Z4
C3302 100/10
820p
100/10
27K
SW305
SW304 R3366 SW303
CN303 QGB2011M1-10
1.2K
C3120
3
R3368 22K
4.7/25
10/16 C3214
R3211
5.6K C3212
R3221
47
330P
R3370 10K
CN333 QGB2011L1-10
PHA
R3220
C3346 560P
D302 1SR139-400-T2
R3302 100
20K
TKEY2
47
33P
C3220
R3378
RECH
C3211
VGH0424-037
CN302 QGF1205F1-06
SG-105F3-BB,C
MSI-5U2LWA
0.1/50
R3206
0.033 3.9K
C3207
C3201 10P
4.7/25
C3203 820P
VGH0425-544
VGP2401-00A
39K
R3219
CN301 QGF1205F1-06
4
R3362 24K
R3359 10K
20K C3206
820p
QSW0859-001
SW306
QSW0832-001 SW302
3.3K 1.5K
R3361
C3219 0.056
R3218
R3217
390 0.0082
1.2K
R3220
R3207 2.2K
A/B
C3501 C3601
D311 1SR139-400-T2
Q3205
2SC3576-JVC-T
BA3126N
IC301
IC332
C3303 22/16
100/10
C3213
C3205
0.0033
R3213 C3215
R3212
5
R3208 240
22
270 0.015 C3216 R3214
R3205
220P
C3204
IC331 SG-105F3-BB,C
VR201 QVPA603-503AZ KTC3199/GL/-T R3351 R3350 150 4.7K
L3202
R3354 150
C3342 4.7/25
330P
10K
R3353 4.7K
Q3324 KRA102M-T
QQR0621-001Z R3316
R3369
10 L3301 QQR1118-001 TP3301
R3327
Q3302 2SC2001( K)
R3314
R3315
100
15K C3308
470K
IC303
C3314 1.5
A/B
2.2
C3313 100/10
R3374
0.0015 C3316 0.01
C3315 0.022
BU4094BCF
100
L3303 VQP0033-100Z
R3336 3.9K
R3335
R3348 2.2k
2.2K R3347
2
3.9K
Q3305 2SC2001( K)
RMUTE
1.5K
RECB
4.7
R3311
R3309 Q3323 KRC104M-T
RECB
C3327 47/16
CN305 QGF1205F1-10
SHEET3/8
PHA
PHB
TKEY2
TKEY1
CN306 QGF1205F1-09
SHEET4/8
1 Parts are safety assurance parts. When replacing those parts make sure to use the specified one.
A
B
C
2-8
D
E
TAPE P.B. signal
F
G
SHEET 7/8
H
MX-G70
Tuner section
5 TU1 C17 0.0039 C48 0.0022
QNB0014-001
R26 2.2K
C60
0
C47
1/50
R40
R25 330
R22
4.7k
3.3K
LA1838
C41 10/16
LC72136N IC1
QAX0402-001 IC2
X1
12P
1SS133-T2 D3
J1
*C43 *C42
R41
C40 10/16
C4
0.01
2SC2814/4-5/-X
*R6
C15
R38 56K 56K R39
C20 1000P
C19 0.047
R10 2.2K
*R4
220K
R3 C2
0.01
R2
CF1 VCF2L3B-105Z
330
10/16
C1
0.022 C3
1SS133-T2
1SS133-T2
C25 100/10
R8( D2) Q1
4
C45 10/16 C44 10/16
C57 0.001
*R5
D1
24K
C58 C50 0.047 22/16
*R1
C51 1/50
R60
C49 470P
C52 0.27
C46
C54 C53 0.047 22/16
0.027
R23 1.8k
C18 0.47/50
C16 D4 1SS133-T2
12P
C33 0.047 R34
47
0.022
0.047
R21
C35
C32 0.047
10K
C34
1K 1K 1K
C31 22/16
R37
CF2 VCF2L3B-105Z
R35
R30 1.2K
R28
R27
10K
10K
1/50
CF3 QAX0610-001Z 330
R33
100K
C13 12P
R14
R13
10K
C39
10K
QQR0796-002
C12 0.047
C36 1/50
C21 0.022
R29
L1
R36 5.6k
C24 150P
3
C38 3.3K 0.22/50
T1 QQR0793-001
C23 150P
C37 1/50
10K
Q5 DTA114YKA-X
C22 150P
R24
R18 R19 R20
5.6K
C30 100/10
R15 3.3k
R16 4.7K C14 100/10
C11 0.1
R32
R17 68( 1/4W) FR
1K C26 0.001
C7
2
C6
0.001
C27 0.001
0.001
R31
D11
CE CK STEREO 9V 5.6V LOUT GND ROUT
DATA
1SS133-T2
1K
CN1 QGF1205F1-09
Parts are safety assurance parts. When replacing those parts make sure to use the specified one.
SHEET 3/8
FM/TUNER signal AM signal
1
SHEET 8/8
A
B
C
D
E
F
G
2-9
MX-G70
Printed circuit boards FT112
Main board
1
C432
C886
10
CN250
FT111
1
1
11
5
C433
CN211
5.6V[SUB.T] ECO SURR SWFB PRT 5.6V 8V 9V -9V 3.3V 10V
CN212
CN211 11
TW6 TW12 TW4 C578
D502
D572 R575
C510
C508
D501 C507
R506
R503
R504
R519
FT521
R508
R530
R524 C1227
R417
R407 R436
C476
C450
R474
KCMD
CN870
FW401
C442
C446
C445
R995
CN504
1
TW9 Q999
B
C597
E
R598
C995
R888
R1207
R1206
C1207
C994
C1202
C1204
TW201
10V PON NC NC NC
R776
CN505
C1203 R1201
5
1
R1205
19
1
C598
R1208
C596
CN871
L566
C1205
C1213
R599
D587
CN504
1
FLBIAS -32V A.GND 9V MIC 5.6V[SUBTR.] 5.6V SURR. PBMUTE BASS1 BASS2 AUXMUTE RELAY POUT VOLDATA VOLCK PRT
D434
R1209
D586
1
L567
R595 C595
L571
R593
C593
C1208
L570
L569
C594
Q590 E
B R594
C1228
R1202
R597
R596
E
R777
D588 C1209
B
R1204
TW2
C1212
C592 L572
R1203
R886
D593
C427
R426
NC NC NC NC NC VDGND VDGND NC 3.3V 3.3V NC V5V V5V NC VGND VGND C-OUT NC Y-OUT
D426
C426
FW401
19
1
1
TW1 Q589
17
1 VC3RESET
C1214
L573 L568
J566
S4
5 TW8
KCLK
C998 C999
R435
17
5
MRDY C444
J426
1
MSTAT
C443
C441
TW11
CN870
C471
R411
R413
1
C468
R466
C437
R475
R467
C436
C438
C411
R405
6
R420
C487
C466 C467
C439
D414 D413
IC466
R469
R414
C412
D412 C415 D411
R470
C447
C889 R437
IC436 C416
C585
R473
R412
C588
R431
R410
R421
C448
B132
C473
R443
R432
ECON RDSCLK D.GND RDSDATA MRDY SPIIN CK SDATA KCLK MSTAT KCMND VC3RESET TUCE SMUTE INH MPX MSI2
CN871
17
R472 R468
C440
2
R588
R996
C470
C469
C472
C474
R442
J411
R587
C459
C455
C453
C460
Q413
B
C402
R994
17
C458
R444 E
C457
R439
R998
R471
C475
C449
Q412
B
L401
R441
E
E R997 R402
E
C462
R438
E C887
B 10
R440
C456 B
R416
1
B Q401
C454
R418
C414
Q585 R404
C997 C461
E
B
R403
R401
B
Q562
R560
R415 C413
E Q482
R494
R562 E
R492
R406
C401
D585
B
R493
R531
R557
R495
C404
C589
B
1
R486
Q481
C996
C888
R558
E
E
R487
CN315
Q556 B
R488 R490
R586
1
MGND M+B MSI PBR AGND PBL SW8V RECR NC RECL
C482
Q586
C587
10
Q402
B
B Q483
C484
C486
Q411
E
6
R485
1
R491
3
R563
R993
CN315
R489
FW714
C403
FW714
TW10
C481
R498
C489
C485
C534
R496 Q557 E C556
E
B C483
IC481
D431
R564
Transformer board
C586
R585
C502
7
R1002
D432 R529
MAINR A.GND MAINL SW.GND SW SMUTE
S1
CN214 R502
R512
1
13
C514
R517
C527
R419
S4
S1 3
FL2
NC
T001B
FL1
C509
R526
C531
C501
R513
R523
CN11
IC502 C526
SDATA TUCE CK MPX TUNER+B TUL AGND TUR DGND DGND 9V RDSDA RDSCLK
R541
IC501
1
R510
R501
S2
IC526
CT
FT511
C504
4
S2
R536 R532
R511 R505
C503
1
C532
C535
FT512
R518 C577 C575
R534
FT522
R537
C505
C528
R528
R507
C530 B
R1001
C1229
R577 E
19
TW7
Q572
Q571
B
1
1
10
R583
C571
E
Q573
CD+8V CD+8V MGND MGND CDR AGND AGND CDL DGND DGND BU+5 BU+5 D.OUT VC3RE. MC3 KCLK MRDY MSTAT KCMND
E B
CN661
VGND VDGND RELAY FLBIAS -30V CD.GND A.GND D.GND M.GND POUT
R582
R581
R580
IC571
R579
D571
R576
R571
R572
TW3
CN212
C576
L546
C1201 TW5
CN11
C1206
R433
R887 CN505
1
C
5
13
9
B
C1210
C1211
A
1
R999
CN661
1
T001B
19
2-10
D
E
F
G
H
C
D
E
F
G
2-11
R794
R798
B R795
R797
CN705 R796
HPL
Q791
HPR
B
E
B
Q736
A.GND
Q734
E
A
B E
1
4
T001C
14
CN203
EQ790
B R793
C625
R659
R728
Q737
E
B Q792
B
R733 R734
R735
R775 R736
R603
ECO
NC
5.6V
C714
D726
C703
R657
R623
MAINR
R668
GND
R768
C716 R776
E
E
Q728
R769
D790
R740
D791
R791
Q603
R790
R727
MAINR MAINL SWR SWL POUT SURR PRT M.GND 12V -VL A.GND VL VH -VH
B D728
B R729
C729 Q727
B E
C621
R675
C790
R640
R703
A.GND
C602 R719
C723
R621
R704
MAINL B
C601
C704
D370
C374
C373
Q372
B
R389
Q371
Q711 D719
E
E B
C731 R383
B
B
B
E
Q374
8
10
1
CN206
B
E
L701
A.GND S/WIN
E
E
10
8
1
9V
10V
3.3V
8V
5.6V
POUT
A.GND
M.GND
S4
D.GND
CN206
R774
C609
C710
R607
R708
Q604
R606
C608
R674
S901
R707 C709 C705
C610
C605
C606
D704
D703
SMUTE
R680 R682
E
B C618
R658
C623
B
Q713
R608
R723
D723
R724
C706
D724
B Q680
Q602 Q612
Q613 E B
R605
B
R705
C615
E
C707
C708
L702
C612
R766
T001C
R702 R701
R777
C711
R617 R652
R653
R654
R655
C712
E
R667
L601
E
R761
R721
Q601
B
E R722
E
B
R720
Q712 Q373
D369
R717
R786
1 CN215
Q710
C683
C607
E
R385
R778
R787 Q701
R762
R753
C613
R714
R716
C616
C614
R620
R754
L
R601
R681
S902
B
R384
Q702
R718
C713
C721
L
R
C372
C730
C715
C722
R613
R619
L602
D619
E
R615
R614
R616
B
R618
D620
C639
C622
R676
R730
C726
R602
D622
C603
R792
R R604
C604
Q726
R726
R725
FAN[-]
FAN[+]
Q735
E
Q733 E
1 2
C739
T001C
1
R908
IC602 1
D904
Amplifier board
FW901
CN205
JS901
MAINR MAINL SWR SWL POUT SURR PRT M.GND 8V -VL P.GND VL VH -VH
C902
E
7
1
B
1
14 D905
C901
R901
R904
7
KEY21
5V R.SEARCH
F.SEARCH
1
NC DGND
SEARCHLED
3
Q901 FW901
Preset/tuning switch board
R247
D234 R249
R248
CN205
7
1
CN204
R216
14
C253
R246
D233
D201 EP201
4
D203
C205
C203
C215
1
R218
C201
D202 D204
1
10
D214
C204
RELAY B2 SWLGND MAINR MRGND MAINL SWRGND SWR MLGND SWL
CN207
1
10
C214
R217
CN207
D212 C202
C223 C218 R215
R210
C212
C211
C281
D217
R207
D213
C220
R204
R283
C222
R205
C221
R242
D220
D221
Q204
R281
C213
D280
C219
D211
R203
D227
C280
D219
C217
R209
Q240
C216
CN201
R202
R284
Q201
5
CN202
10V
3.3V
9V
8V
-9V
5.6V
PRT
ECO
SWFB
1
1
11
SURRCTRL
5.6V
POUT
M.GND
D.GND
D223 10
CDD.GND
A.GND
RELAY
INH
-30V
FL2
FL1
D218
Regulation board
Regulation & Amplifier board MX-G70
C1066
R1068
SUBWOOFER VOLUME
D960
T001B
F C1065
C1023
D1062 C1021
R1069
MICLEVEL
R1063
R960
C1022
J1021
R1071
B
R366 C360 R1061
R1062
MIC1
R1065
C960
C961
24
JS962
D957
JS960
22
C962
VOLUME
CN890
R302
D.GND
A.GND
Q301 C361
R961
1
R964 R998 DUBBING
S995
FW915 S950
S997 R950
S949
R949
RECSTART STOP
S952
R929
R951
R857 R856 R825
R831
R832
R833
R834
R835
R836
R880
R891
R879
R890
B
L801
R855
R838
D805
R854
MIXIN
EDIT
G
S948
R948
CDREC
REVMODE
R947
S943
R952
STOP
S951
R826
R859
R858
Q858
E
Q810
Q809
R881
R814
R820
R819
E
E
R883
Q906
Q905
R851
C831
D831
R866
R882
E
S942
R955
R937
S936
C823
TAPE
DECKA/B
D953
C816
R841
R839
R849
R823
R824
R850
R893
R895
B
B
B
R808
CN860
R905
R815
R807
R906 R816
R871
S931
D942
-
R862
R885
R876
R810
R813
R811
C822
R803
C805
C825
R954
R946
S947
SELECT
REPEAT
R931
D954
R802
C807
R843
R848
X802
R812
C809 C808
C889
D803
D807
D802
R889
R877
C832
D832
C872
D806
L813
R868
R867
R870
R869
R872
R861
R860
Q875
C804
C821
C812
R806
C813
R827
+
S932
R932
CD
S946
RANDOM
S937
R945
S945
R938
D943
C840
R840
C803
CN861
D801
D812
R804
R828
Q801
L803
L872
C857
C862
R884
IC830
C873
R878
R864
R1035
C1036
R801
C837
C874
C875
D815
R1042
R1034 C1038
PTY/ EON
R943
S944
R934
FM/AM
PROGRAM
R944
S933
R933
S938
D941
R1031
R1033
C1039
R842
DISPLAY MODE
C1044
R1038
R939
R930
C1004
AUX
S935 TIMER/CLOCK
C935
S939
D940
C1006
R935
R942
D944
1 Q1021
C1045
R1036
R1037
C1002
J1001
D945
D1021 R1040
R1032
R899
D220
C233
L802
R1039
R1043
Q1023
C222
L805
L806
C221
C817
C815
C1035
R205
L815
D1003
1
C1005 L1002
C1040
HPL 1 AGND HPR
FW713
R994
R894
R817
R818
R1041
FORUSERIES EXCEPTUP&UY
J1022
R1070
R364 Q956
E
CP301 CP302 IC901
R1064
Q362 SOUNDMODE
D956
C312
E R367 R368 E
C310 D307
T001B R731
C307 D316
D314 OUT OUT
10
RY301 D1061
D961
JS956
E
R365
R651
D313 OUT
C301
B
MIC2
1
Q960
C305
D301 C653
X801
Q811
18
R874
10
R301 Q361
C735
R361
R956
C309 C311 C963
OUT
E E E
1 R964
R360
R995
C1064
E
R1067
RY1
E
E B
B
C302 D308 T001B
Q1061
KCMND
C651 C956
C
7 CDLED BSSLED TULED DGND 5V HP 22 9V
TW800
C957 C1061
MAINL
24
B
S996
8
SWLGND
R1066
17
C652 C736
KEY4 KEY42 KEY3 KEY2 KEY21 KEY31 AUXLED SMLED
VR901
BASSVOL+
R1022
1
1 R970
C1063 C1062
E R953
R1021
R902
C1067
E
C1068
Q816
C1067
Q907 B
CN890
C1070
R963
FW915
7
18
R961
R962
CN911
SWRGND DGND KEY22
C737
R996
,
R997
CN216 F.SEARCH
C733
E
Q908
VOLVOL+ TPLED SMVOL+ SMVOLBASSVOL-
B
R847
MPX INH SMUTE TUCE C3RST
R993
1
R888
MSI
R845
E Q953
R886
B
R887
R936
L812
Q954
1
1 9
3 1
C806 R853
R941
R991
B
E
T001B
E
B
MSTAT KCLK SDATA CK SPI_IN MRDY RDSDT DGND RDSCLK ECON
R844
E Q941
B
SEARCHLED
J81
R.SEARCH 5V
B
D
C1037
PRT VOL-CLK VOL-DATA POUT RELAY AUXMT BASS2 BASS1 PBMUTE SURR
S998 KEY21
Q920
R732
C732
RY2
E
7
1
B2 FW915
5V K11 K12 D.GND CD1LED CD2LED CD3LED
C734
10
CD eject board
CN316
C1034
1
7
7
R917
R897
E
R912
5V 5V[ST]
R911
C1043
L1001
RA801 CN911
17
1
D920
B
S/WL Q919
T001B
R920
E
D650
2-12
R919
B
Voltage board D919
R650
C654
10
RELAY CN217
MAINR S916
1
MRGND Q918
E
Q360 5V
S/WRD E
R918
IC303 8V
R363
MLGND
IC811
B
IC810
IC902
E Q940
FL801
S917
R915
D918
IC305 9V
D361
C IC301 6V
D360
R362
R846
E Q877
1
76
B R1044
9V MIC AGND -32V FLBIAS
R992 E
R940
68
R916
Q303
C308
C362
1 S915
3.3V
D315
IC951 Q304
R303
Q302
D362
D962 D311
D312
IC304
10V
S963 C306
C835 10V
R965
22
Q879
R234
9
CN880 Q1022
5V KEY1 KEY11
RA802 B
B
DGND CD1LED CD2LED CD3LED
B
5V SLCCE DATA CK SLCKEY1 DGND SLCKEY2 PHOTOB PHOTOA
Q890
E Q878
1
100
R233
C1001
1
50 9
Q812 E C810 R896
E
R837 D804
B
E E
C838 E R1045
L807
24
R822
B
1 E
75
3.3V
S964 9V
8V
5.6V
POUT
A.GND
M.GND
B 25 B
R962 1
E D860
FW230
E
R968 E
Q817
B
E
B
B
E
51
Q802 B
B 26
D873 E
B
D.GND
S4
2 10
B Q860
CN880
D816
1
T001B
FW713 TW801
Display & system control board L1003
Front board
B
R151
IC812
AGND MIC
9
R865
9V ECHO2 ECHO1 HP 5V DGND TULED
18
R921
BASSLED ,CDLED SMLED
R963 1
Q961
AUXLED
B
KEY32 KEY21
C836
A Q813 E
KEY2 KEY3 KEY41
R969
KEY4 BASSVOL+
B
BASSVOL-
3 SMODESMODE+
B 24
5 TAPELED VOL+ VOL-
4 R873
MX-G70 Operation swicth board
1
AGND
E
S999
Speaker terminal board
H
MX-G70 CD servo control boad
5 C859
L853 C860
CN851 B656
L854 Q842
C853 R855 IC851
B655
R842
B654 D851
C254
C854 R856 R872 R873 R876 R875 R874
IC852 R864 R865 R866 R863 R862 R861
C855
L851 C852
R892 R893 R894 R895 R854
R871
B609
R880 R881 R882 R883
4
CN854
CN855
R888 R889 R890 R891
R884 R885
B635 R657 R656 R653 R655 R652 R651
R265 R258
R255 B613 R254
IC251
B631 R612 B633
R853
R851
B601
B610
R852
R292
R257 R256
Q291
TP10
R886 R887
C253
R284
B612
B614 B615
B642
R690
CN651
B619 B620 B621
R291
C291
TP8 TP9
B626 B627
B602
C658 B608 R654 R294
R290 R289
R606
CN652
R692 R696 R695 C677
C653
R710 B604 R709
R705
IC652
TP3
C252
B649 R666
X251
R274
TP4
C699
R704 C692 R702
C694
R622
R264 R263 R262
R831
C822
B606
C673
C655
TP6
C251
C642 R642
B603 R253 B638
C657
R260
TP5
C641
B616 B618 B617
R658 R659
B625
C656
R708 R691
C605 R605 C607 C604 C603 C602 R621 R625
TP7
R614
3
R281 R280
R608 R607
C606 R603
B630
R277 R276 R275 R261 R832
R641 R604
R293 R688 R687 R686
B628
B629
R811 R288
R623 C676
R682
R665 B605 X651
C696
C652 C651
R683
C691
C693 R707 R706
R812
C695
CN801
C610 C621
R602
R703 R701
R601
IC651
C608
B647
R806 R805
R670
B623 R689
R661 C669
IC801
C816
C815
R809 R808
R615
C679 R663
B637 C617
R807
R662
B639
R668 C663
C613
R631
CN601
C633 R636
R635 R634 C632
C624
R632 R802 R801 C601 R620 B648 R619 R618
B622
R624
Q631
2
R813 C801 C802 R803 R804 C814 C811 B650 B651 B652
B624 R667 D667
C665
C618 C622
C821
C671 R672 C672
R664
C666
C664 R649 Q632 B611
R684
R669 R685
IC601
C813
R617 C620
C612 R616 C616 C615 C614
B653
C680
C668 C667
C661
C812
R633 C623
B641
C631
C611 R610 R611
C619 R609 R613
B640
1
A
B
C
D
2-13
MX-G70 Head amplifer & Mmechanism control board
5
4
3
Tuner board
2
1
2-14
A
B
C
D
MX-G70
PARTS LIST [ MX-G70 ]
* All printed circuit boards and its assemblies are not available as service parts.
Area suffix J ----------------------------- U.S.A. C -------------------------- Canada
- Contents Exploded view of general assembly and parts list CD changer mechanism assembly and parts list CD mechanism assembly and parts list Cassette mechanism assembly and parts list Electrical parts list Packing materials and accessories parts list
3- 3 3- 6 3- 8 3- 9 3-13 3-26
3-1
MX-G70
< MEMO >
3-2
MX-G70
Exploded view of general assembly and parts list Block No. M 1 M M 16
49
12
100
16
G
57
12 c 116
100
D
12
C 12
115
103
10
10
q
9 1
53
19 D
15
71 70
Transformer board
69
Speaker terminal board
o
69
m
m 70
41 33
Regulator board
40
35
J
F
114
A
30 28
1
2
36 37
23 39
B2
34 29
111 2 31 110 38 105 39
17
n
72
e
32
85
o
f
27
E1
104
62
24
63 E2
21 E2
25
E1
63
26
22
A
Amplifier board
73
74 43 83
106 31
h j Main board
j 41
l
g
77
76
78
66 75
30
F
H
b
k
82
CD eject board
18
65
l
69
6
113 107 112
n
40
11 11
3
k
a 42
41
2
CD servo control board 53
53
c
5
61
68
board
13
d
108
Voltage board
13
Preset / tuning switch board
B2
67
i Operation switch 4
109
G
101
7
79
J
p
10
C
64
44
20
94 Tuner board
89
81
99
3
65
102
8
91
52
i
a b
B1
q 60 55
h
10 84
A
97 92 90 91 B1
59
54
g
f
Display system control board
99
46
95
58
47
88
80 100
45
12
d
4
47
88
14
e
96
91
51 p
46
56
H
93
86
50
16
98
5
87
48
B
C
D
E
F
G
3-3
MX-G70 Parts list (General assembly)
A
Item
Parts number
Parts list (General assembly)
Block No. M1MM Parts name
Q'ty
Description
Area
A
Item
Parts number
Block No. M1MM Parts name
Q'ty
Description
1
GV10057-001A
FRONT PANEL
1
49
QYSPST2606Z
SCREW
1
2
E75896-001
FELT SPACER
2
50
VKW5187-001
ROD
1
3
GV40077-002A
JVC BADGE
1
51
QUQ610-1509AJ
FFC WIRE
1
4
GV40136-001A
STBY.INDICATOR
1
52
VDM1001-M002AV
WIRE & TUBE
1
5
GV30154-001A
CD BUTTON
1
53
QYSBSF2608Z
T.SCREW
4
6
GV20104-002A
CD EJECT BUTTON
1
54
VYSA1R2-033
SPACER
1
7
GV30137-001A
POWER BUTTON
1
55
E309662-001SM
DISC STOPPER
1
8
GV30177-001A
CONTROL BUTTON
1
56
QYSBSF3008Z
SCREW
1
FOR DISC STOPPE
9
GV30139-001A
REMOTO LENS
1
57
QYSBSF3008Z
SCREW
1
FOR LOD STOPPER
10
QYSDSF2608Z
SCREW
12
ON VOLUME BRD.
58
GV40189-001A
FAN BRACKET
1
11
QYSDSF2608Z
SCREW
3
ON CD BRD.
59
QYSBSF3010Z
SCREW
2
FAN BRKT/CD MEC
12
QYSDSF2608Z
SCREW
7
ON MICOM BRD.
60
QYSBSG3035Z
T.SCREW
2
FAN TO FAN BRAC
13
QYSDSF2608Z
SCREW
5
ON SOURCE BRD.
61
FMYH4004-001
PLASTIC RIVET
1
TUNER BRD.+ FMC
14
GV30129-001A
STAY BRACKET
1
62
GV10061-001A
CHASSIS BASE
1
15
GV10060-007A
ORNAMENT
1
63
E75896-006
FELT SPACER
2
16
QYSDSF2608Z
SCREW
5
STY.BRKT.+F.PNL
64
GV30191-002A
HEAT SINK
1
17
FMYH4004-001
PLASTIC RIVET
1
M.BRD.+ STY BRK
65
GV40178-001A
HEAT SINK BRKT.
2
18
GV20103-001A
SUB. PANEL
1
66
QYSBSG3014E
T.SCREW
4
19
GV30138-001A
FRONT BUTTON
1
67
GV40143-001A
LEAF SPRING
1
20
GV40185-002A
COVER SHEET
1
68
QYSBSG3014E
T.SCREW
2
FOR LEAF SPRING
21
GV30211-004A
C.HOLDER ASSY(L)
1
69
QYSDSTL4008Z
SPECIAL SCREW
4
FOR TRANS/CH.BS
22
GV30212-004A
C.HOLDER ASSY(R)
1
70
QYSBSGG3008E
T.SCREW
2
FMH BRD./CH.BS
23
GV20099-002A
EJECT BUTTON(A)
1
71
QYSBSGG3008E
T.SCREW
1
FMC BRD./CH.BS
24
GV20100-002A
EJECT BUTTON(B)
1
72
QZW0033-001
STRAIN RELIEF
1
25
FMKW4009-002
HOLDER SPRING(A)
1
QMF51U1-5R0-J8
FUSE
1
F001
FMKW4010-002
HOLDER SPRING(B)
1
74
QMF51U1-6R0-J8
FUSE
1
F101
27
FMKW4011-001
SPRING
1
75
QMF51U1-6R0-J8
FUSE
1
F102
28
FMKS3002-003
EJECT LEVER(A)
1
A A A
73
26
76
VKZ4001-110S
WIRE HOLDER
1
A
FOR EJECT LEVER
FOR VDM1001-M00
CHASS BASE FOOT
FOR POWER IC
29
FMKS3003-003
EJECT LEVER(B)
1
77
QQT0319-001
TRANSFORMER
1
T001
30
GV40034-001A
DAMPER ASSY
2
78
QUQ110-1908BJ
FFC WIRE
1
FMC TO VC3
31
VKY4180-401
CASSETTE SPRING
4
79
QUQ412-0911DJ
CARD WIRE
1
FMC TO TUNER
32
---------------
CASSETTE MECHA
1
80
QUQ412-1710CJ
FFC WIRE
1
FMB TO FMC(1)
33
FMKL4012-004
EJECT SAFETY(A)
1
81
QUQ412-1710CJ
FFC WIRE
1
FMB TO FMC(2)
34
FMKL4013-001
EJECT SAFETY(B)
1
82
QUQ412-1020CJ
FFC WIRE
1
FMC TO SLC
35
FMKW4007-001
SPRING (A)
1
EJECT SAFETY(A)
83
QUQ412-0915CJ
FFC WIRE
1
FMB TO SLC
36
FMKW4008-001
SPRING (B)
1
EJECT SAFETY(B)
84
QUQ412-2210CJ
CARD WIRE
1
FMB TO SW
85
QMPD380-200-JN
POWER CORD
1
86
GV10062-001A
REAR PANEL
1
GV10063-002A
REAR COVER
1
A
37
GV20094-001A
HOLDER BRACKET
1
38
QYSBSG3010Z
T.SCREW
2
F.P.TO H.BRKT.
39
QYSBSG3010Z
T.SCREW
2
F.P.TO CHASS.BS
87
40
QYSBSG3010Z
T.SCREW
3
MECHA & H.BRKT.
88
QYSBSG3010Z
T.SCREW
2
C3 MECHA/S.BRKT
41
QYSBSF3012Z
SCREW
4
MECHA & F.PANEL
89
QAR0177-001
FAN
1
SUPPLIER NIDEC
42
GV30124-001A
TRANS SHIELD
1
90
QYSBSGY3008E
SPECIAL SCREW
1
REAR PNL/CHAS.B
43
E3400-431
SPACER
1
91
QYSBSGY3008E
SPECIAL SCREW
4
REAR PNL/ H.SIN
44
---------------
CD CHANGER MECHA
1
STICK AT SLC MO
92
QYSBSGY3008E
SPECIAL SCREW
1
REAR PNL/ AUX
45
---------------
CD MECHA
1
93
QYSBSGY3008E
SPECIAL SCREW
2
C3/ REAR PANEL
46
LV40761-003A
INSULATOR
2
94
QYSBSGY3008E
SPECIAL SCREW
2
SPK/ REAR PANEL
47
LV40761-003A
INSULATOR
2
95
QYSBSGY3008E
SPECIAL SCREW
2
TUNER/REAR PANE
48
VKS3703-00L
CLAMPER ASS'Y
1
96
QYSBSGY3008E
SPECIAL SCREW
1
REAR CVR/R.PNL
3-4
Area
MX-G70 Parts list (General assembly)
A
Item
Parts number
Block No. M1MM Parts name
Q'ty
Description
97
QYSBSGY3008E
SPECIAL SCREW
1
98
GV10055-001A/S/
METAL COVER
1
99
QYSDSG3006M
T.SCREW
2
M.COVER/C.BASE
100
QYSBSGY3008E
SPECIAL SCREW
6
M.COVER/R.PANEL
101
GV20106-005A
CD FITTING
1
DISC 1
102
GV20107-005A
CD FITTING
1
DISC 2 DISC 3
103
GV20108-005A
CD FITTING
1
104
GV30179-001A
VOLUME KNOB ASS
1
105
GV30180-001A
SUB.WFR.KB.ASSY
1
106
GV30181-001A
SND.MODE KB.ASS
1
107
GV30182-001A
CD.FWD.KB.ASSY
1
108
GV20098-001A
WINDOW SCREEN
1
109
GV40181-001A
MIRROR SHEET
1
110
GV30155-002A
VOLUME RING
1
111
GV30151-002A
SUB.WOOFER RING
1
112
GV30152-002A
SOUND MODE RING
1
113
GV30153-002A
CD FORWARD RING
1
114
GV40186-001A
NUT
1
115
GV30141-001A
DISPLAY HOLDER
1
116
E3400-439
FELT SPACER
2
Area
OPTICAL/R.PANEL
FOR VOLUME ENCO
3-5
MX-G70
CD changer mechanism assembly and parts list Block No. M 2 M M
C3BASE-1M
29 Grease
= EM-30L = EBS0006-009B = FL-7750
30 40 39
41
36 31
37 51
50
FIG B
32
49
51
42 33
34 42
35 48 42
28
38 FIG C
16 7
FIG C
FIG B
24
14 Opposite side the same.
25
17
20 H
4
4
27
10
5 12 11
6
3
23
21
6
8
13
26
19
22
5 6
27 18
45
43
3
FIG A
46
9
44 H
1
2
2
47
FIG A
47
15
52
15 47
CAUTION
The axes of each gear to apply grease:Half face
3-6
MX-G70 Parts list (CD changer mechanism)
A
Item
Parts number
1
VKS1144-004
2 3
Parts name
Block No. M2MM Q'ty
Description
CHASSIS
1
VKS3698-003
TRAY GUIDE
2
VKS5532-003
PULLEY GEAR
2
4
VKB3000-164
BELT
2
5
VKS5505-003
GEAR B
2
6
VKS5506-002
GEAR C
3
7
VKS5507-002
CROSS GEAR U
1
8
VKS5508-002
CROSS GEAR L
1
9
VKS5510-003
SELECT LEVER
1
10
VKH5769-001
S.G.SHAFT
1
11
VKS5511-002
SELECT GEAR
1
12
VKW5155-003
COMP.SPRING
1
13
VKM3846-003
GEAR BRACKET
1
14
VKS5509-002MM
CYLINDER GEAR
1
15
MSN5D257A-SA2
D.C.MOTOR ASS'Y
2
16
QYSPSPD2616Z
SCREW
2
17
LV40612-001A
COMP.SPRING
1
18
VKM3825-00B
C.G.BASE ASS'Y
1
19
VKZ3172-00ASS
CAM SW. R ASS'Y
1
20
VKZ3173-00ASS
CAM SW. L ASS'Y
1
21
QYSPST2606Z
SCREW
3
22
VKS2263-002MM
CAM R1
1
23
VKS2264-002MM
CAM R2
1
24
VKS2265-002MM
CAM GEAR L
1
25
WDL316050MM
SLIT WASHER
1
26
WDL316050MM
SLIT WASHER
1
27
QYSBSF2608Z
T.SCREW
4
28
VKS3702-00FMM
DRIVE UNIT
1
29
VKS2247-004
MECHA HOLDER A
1
30
VKL7767-00D
BRACKET ASS'Y
1
31
QYSBSF2606Z
SCREW
2
32
VKM3860-00C
M.HOLDER B AS'Y
1
33
VKL7802-00D
M.HOLDER C AS'Y
1
34
QYSDST2604Z
SCREW
2
35
VKL7810-00B
LIFTER ASS'Y R
1
36
VKL7811-00B
LIFTER ASS'Y L
1
37
VKL7812-00B
LIFTER ASS'Y H
1
38
VKL2732-003
LIFTER BASE
1
39
VKM3857-002
LIFTER BRACKET
1
40
QYSDST2604Z
SCREW
1
41
WDL266035-2
SLIT WASHER
1
42
QYSBSF2608Z
T.SCREW
4
43
VKS5514-002MM
LOCK LEVER
3
44
VKY3133-002MM
RETURN SPRING
1
45
QYSBSF2608Z
T.SCREW
1
46
VKY3134-003MM
CLICK SPRING
1
47
VKS2252-00L
TRAY ASS'Y
3
48
VKS2250-004
TOP BRACKET
1
49
VKS5515-002
S.TRAY STOPPER
1
50
VKW5156-004
TORSION SPRING
1
51
QYSBSF2608Z
T.SCREW
3
52
QYSBSF2608Z
T.SCREW
2
Area
FOR SELECT GEAR
FOR MOTOR
FOR CAM SW.
FOR CAM GEAR L FOR C.GEAR BASE
FOR BRACKET
FOR M.HOLDER C
FOR RETURN SP.
3-7
MX-G70
CD mechanism assembly and parts list Block No. M 3 M M Grease & Bond
+ 0.1mm 19.4 -
= EBS0006-013B = 1401B
12
Turn table hight EXL-M7TMB
Parts list (CD mechanism)
A
Item 1
3-8
Block No. M3MM
Parts number E102731-221SM
Parts name
Q'ty
Description
CD MECHA BASE A
1
2
OPTIMA-7B
CD PICK
1
3
E406777-002SM
CD SHAFT
1
4
LV31002-001A
CD RACK
1
5
E307745-441SM
CD GEAR 3
1
6
QYSDSP2003N
SCREW
4
7
E406750-442SM
PINION
1
8
EPB309173PKA
T.T PACKING
1
9
E406784-001
FEED MOTOR
1
10
QAR0130-001
SP MOTOR
1
11
EMW10190-441
CIR BOARD
1
12
QGA2001F1-06
6P PLUG ASSY
1
13
QSW0506-001
LEAF SW
1
14
E75832-221SS
SPECIAL SCREW
1
15
QYSDSF2606Z
SCREW
1
Area
MX-G70
Cassette mechanism assembly and parts list Block No. M 4 M M SLC-W101M
10 1
13
5
11
9
7
12
5
2
6
5 15
6
6
23
15
Cassette switch board
F
13
23
16 16
29
7 5
9
12
29 6 24 F
30
1 1
24 30 27
27
C
8
A
19
D
2
8
B
19 2
3
4
25
25 14
18
20
22 14
21 31
28
34 26 A
34
B
36
0.1 0.15 mm
Head amplifier & mechanism control board
36
D
1
37
32
9.7
32
36 33
17 31
C
36
20
26
35
33
E
21
17
28
22
18
36
37
2
37
37
3-9
MX-G70 Parts list (Cassette mechanism)
A
3-10
Item
Parts number
Block No. M4MM Parts name
Q'ty
Description
1
VKS1165-00K
MECHA CHASSIS
2
2
VKR4749-003
IDLER PULLEY
2
3
LV42026-001A
SHAFT
1
A MECHA
4
VKH5786-003
SHAFT
1
B MECHA
5
VKS2274-002
REEL GEAR
4
6
VKW5286-002
B.T. SPRING
4
7
VKS5559-001
PLAY IDLE GEAR
2
8
VKS5597-00B
FR GEAR
2
9
VKW5296-001
EARTH SPRING
2
10
SLC-P1SVM
HEAD MOUNT ASSY
1
A MECHA
11
SLC-RP1SVM
HEAD MOUNT ASSY
1
B MECHA
12
VKY3149-002
CASSETTE SP.
2
13
VKM3906-003
PLAY SW LEVER
2
14
VKS1166-003
CONTROL CAM
2
15
VKW5279-001
HEAD BASE SP(R)
2
16
VKW5280-001
HEAD BASE SP(L)
2
17
VKS5603-00G
MAIN PULLEY ASY
2
18
VKS3785-001MM
FR ARM
2
19
VKW5284-002
SWING SPRING
2
20
VKS2278-003
TRIGGER ARM
2
21
VKW5301-001
FR SPRING
2
22
VKW5266-001
ELEVATOR SPRING
2
23
WDL214025
WASHER
2
24
QYSBSF2005Z
T.SCREW
2
25
VKS3786-00G
CLUTCH ASS'Y
2
26
VKF3205-00B
F.WHEEL ASSY(R)
2
27
WDL183425
SLIT WASHER
2
28
VKF3207-00B
F.WHEEL ASSY(L)
2
29
WDL173525-6
SLIT WASHER
2
30
VKZ3174-00A
DC SOLENOID
2
31
VKB3000-182
CAPSTAN BELT(B)
2
32
MSI-5U2LWA
D.C.MOTOR ASS'Y
1
33
VKR4761-001
MOTOR PULLEY
1
34
QYSPSP2604Z
SCREW
2
35
VKM3907-001
JOINT BRACKET
1
36
QYSBSF2608Z
T.SCREW
6
37
QYSBSF2608Z
T.SCREW
5
FOR P.W.B.
Area
MX-G70
Grease point =JC-525 =UD-24 =LEN-320M =MOBIL-1
Grease
18
1
25 20 28
26
17
B mecha
A mecha
3-11
MX-G70 1 Front view 9
12
1 Rear view
7
8
B C A
A
5
5
B
C A
A
13
D
E
3 D
16
14 E
15
10
5 2 6
1
14
8
7
3
B - B (2/1)
C - C (2/1) D - D (2/1)
A - A (2/1, 2 places)
E - E (5/1)
13
9 13
14
1
(Dipping)
3-12
2
MX-G70 Electrical parts list (Regulator & amplifier board)
A
Item
Parts number
Parts name
Block No. 01
Remarks
Area
A
Item
Parts number
Parts name
Remarks
C 201
QFV72AJ-104Z
MF CAPACITOR
.10MF 5% 100V
C 726
EETC1EM-106ZJC
E CAPACITOR
C 202
QFV72AJ-104Z
MF CAPACITOR
.10MF 5% 100V
C 729
EETC1CM-476ZJC
E CAPACITOR
C 203
QFV72AJ-104Z
MF CAPACITOR
.10MF 5% 100V
C 730
QCF31HZ-223Z
C CAPACITOR
.022MF +80:-20%
C 204
QEZ0510-478
E CAPACITOR
4700MF
C 731
QCF31HZ-223Z
C CAPACITOR
.022MF +80:-20%
C 205
QEZ0510-478
E CAPACITOR
4700MF
C 739
QFLM1HJ-104Z
E CAPACITOR
.10MF 5% 50V
C 211
QFLM1HJ-823Z
M CAPACITOR
.082MF 5% 50V
C 790
EETC1EM-476ZJC
E CAPACITOR
C 212
QFLM1HJ-823Z
M CAPACITOR
.082MF 5% 50V
C 901
QDYB1CM-103Y
C CAPACITOR
C 213
QFLM1HJ-823Z
M CAPACITOR
.082MF 5% 50V
C 902
QDYB1CM-103Y
C CAPACITOR
C 214
EETB1HM-228JC
E CAPACITOR
CN201
QGB2510J1-09
CONNECTOR
C 215
EETB1HM-228JC
E CAPACITOR
CN202
QGB2510J1-08
CONNECTOR
C 216
QETN1VM-107Z
E CAPACITOR
100MF 20% 35V
CN204
QGA3901C1-07
7P CONNECTOR
47MF 20% 63V
C 217
QETN1JM-476Z
E CAPACITOR
CN205
QGB2510J1-14
CONNECTOR
C 218
EETC1HM-226ZJC
E CAPACITOR
CN206
QGB2510J1-10
CONNECTOR
C 219
QDYB1CM-103Y
C CAPACITOR
CN207
QGB2510J1-10
CONNECTOR
C 220
EETC1HM-226ZJC
E CAPACITOR
CN215
QGB2510K2-14
CONNECTOR
C 221
EETC1HM-475ZJC
E CAPACITOR
CN703
QGD2504C1-03Z
SOCKET
C 222
EETC1HM-475ZJC
E CAPACITOR
CN704
QGD2504C1-03Z
SOCKET
C 223
EETC1HM-226ZJC
E CAPACITOR
CN705
QGA2501C1-02
2P CONNECTOR
C 253
EETB1EM-338JC
E CAPACITOR
CN706
QGD2504C1-03Z
SOCKET
C 280
EETC1HM-224ZJC
E CAPACITOR
D 201
1N5402M-20
DIODE
C 281
QETN1JM-476Z
E CAPACITOR
D 202
1N5402M-20
DIODE
C 372
EETC1HM-226ZJC
E CAPACITOR
D 203
1N5402M-20
DIODE
C 373
QDYB1CM-103Y
C CAPACITOR
D 204
1N5402M-20
DIODE
C 374
EETC1HM-226ZJC
E CAPACITOR
D 211
1N5402M-20
DIODE
C 601
QCF31HZ-223Z
C CAPACITOR
.022MF +80:-20%
D 212
1N5402M-20
DIODE
C 602
QCF31HZ-223Z
C CAPACITOR
.022MF +80:-20%
D 213
1N5402M-20
DIODE
C 603
QCBB1HK-221Y
C CAPACITOR
220PF 10% 50V
D 214
1N5402M-20
DIODE
C 604
QCBB1HK-221Y
C CAPACITOR
220PF 10% 50V
D 217
1N4003S-T5
SI DIODE
C 605
QCBB1HK-221Y
C CAPACITOR
220PF 10% 50V
D 218
1N4003S-T5
SI DIODE
C 606
QCBB1HK-221Y
C CAPACITOR
220PF 10% 50V
D 219
MTZJ33C-T2
Z DIODE
C 607
QETN1JM-476Z
E CAPACITOR
47MF 20% 63V
D 220
MTZJ9.1B-T2
ZENER DIODE
C 608
QETN1JM-476Z
E CAPACITOR
47MF 20% 63V
D 221
MTZJ5.1B-T2
ZENER DIODE
C 609
QCSB1HJ-100Y
C CAPACITOR
10PF 5% 50V
D 223
1SS133-T2
SI DIODE
C 610
QCSB1HJ-100Y
C CAPACITOR
10PF 5% 50V
D 227
1N4003S-T5
SI DIODE
C 611
QETN1HM-476Z
E CAPACITOR
47MF 20% 50V
D 233
2A02M
DIODE
C 612
QETN1HM-476Z
E CAPACITOR
47MF 20% 50V
D 234
2A02M
DIODE
C 613
QFLM1HJ-473Z
M CAPACITOR
.047MF 5% 50V
D 280
MTZJ2.4B-T2
Z.DIODE
C 614
QFLM1HJ-473Z
M CAPACITOR
.047MF 5% 50V
D 369
MTZJ10C-T2
Z.DIODE
C 615
QFLM1HJ-473Z
M CAPACITOR
.047MF 5% 50V
D 370
MTZJ11C-T2
Z.DIODE
C 616
QFLM1HJ-473Z
M CAPACITOR
.047MF 5% 50V
D 619
1SS133-T2
SI DIODE
C 621
QTE1V06-106Z
E CAPACITOR
D 620
1SS133-T2
SI DIODE
C 622
QTE1V06-106Z
E CAPACITOR
D 622
MTZJ9.1B-T2
ZENER DIODE
C 623
QETN1HM-106Z
E CAPACITOR
10MF 20% 50V
D 703
MTZJ15C-T2
Z DIODE
C 624
QETN1HM-106Z
E CAPACITOR
10MF 20% 50V
D 704
MTZJ15C-T2
Z DIODE
C 639
QFLM1HJ-104Z
M CAPACITOR
.10MF 5% 50V
D 719
1SS133-T2
SI DIODE
C 683
QFLM1HJ-823Z
M CAPACITOR
.082MF 5% 50V
D 720
1SS133-T2
SI DIODE
C 703
QCBB1HK-471Y
C CAPACITOR
470PF 10% 50V
D 723
MTZJ36A-T2
Z DIODE
C 704
QCBB1HK-471Y
C CAPACITOR
470PF 10% 50V
D 724
MTZJ36A-T2
Z DIODE
C 705
QCBB1HK-221Y
C CAPACITOR
220PF 10% 50V
D 726
1SS133-T2
SI DIODE
C 706
QCBB1HK-221Y
C CAPACITOR
220PF 10% 50V
D 728
1SS133-T2
SI DIODE
C 707
QETN1JM-476Z
E CAPACITOR
47MF 20% 63V
D 790
1SS133-T2
SI DIODE
C 708
QETN1JM-476Z
E CAPACITOR
47MF 20% 63V
EP201
QNZ0136-001Z
EARTH PLATE
C 709
QCSB1HK-4R7Y
C CAPACITOR
4.7PF 10% 50V
EP202
QNZ0136-001Z
EARTH PLATE
C 710
QCSB1HK-4R7Y
C CAPACITOR
4.7PF 10% 50V
FW901
QUM027-13DGZ4
FLAT WIRE
C 711
QFV72AJ-104Z
MF CAPACITOR
.10MF 5% 100V
IC602
STK402-050
IC
C 712
QFV72AJ-104Z
MF CAPACITOR
.10MF 5% 100V
IC701
STK412-000
IC
C 713
QFLM1HJ-473Z
M CAPACITOR
.047MF 5% 50V
JS901
QSW0911-001
ROTARY SWITCH
C 714
QFLM1HJ-473Z
M CAPACITOR
.047MF 5% 50V
L 601
QQLZ005-R45
INDUCTOR
C 715
QFLM1HJ-473Z
M CAPACITOR
.047MF 5% 50V
L 602
QQLZ005-R45
INDUCTOR
C 716
QFLM1HJ-473Z
M CAPACITOR
.047MF 5% 50V
L 701
QQLZ005-R45
INDUCTOR
C 721
QETN1HM-106Z
E CAPACITOR
10MF 20% 50V
L 702
QQLZ005-R45
INDUCTOR
C 722
QETN1HM-106Z
E CAPACITOR
10MF 20% 50V
Q 201
KTA1023/OY/-T
TRANSISTOR
C 723
EETC1AM-107ZJC
E CAPACITOR
Q 204
KTC3199/GL/-T
TRANSISTOR
47MF 20% 63V
A A A A A A A A A A
A A A
A A
Area
3-13
MX-G70 Electrical parts list (Regulator & amplifier board)
A
A
A A A A A
A
A A A A A A A A
3-14
Item
Parts number
Parts name
Remarks
Block No. 01 Area
A
Item
Parts number
Parts name
Remarks
Q 240
KTC3199/GL/-T
TRANSISTOR
R 618
QRE141J-221Y
C RESISTOR
220 5% 1/4W
Q 371
2SB1274/RS/
TRANSISTOR
R 619
QRE141J-222Y
C RESISTOR
2.2K 5% 1/4W
Q 373
KRA104M-T
D.TRANSISTOR
R 620
QRE141J-222Y
C RESISTOR
2.2K 5% 1/4W
Q 374
KRC104M-T
D.TRANSISTOR
R 621
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
Q 601
KTA1268/GL/-T
TRANSISTOR
R 623
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
Q 602
KTA1268/GL/-T
TRANSISTOR
R 639
QRL01DJ-821X
OMF RESISTOR
820 5% 1/1W
Q 612
KTA1267/YG/-T
TRANSISTOR
R 640
QRL01DJ-821X
OMF RESISTOR
820 5% 1/1W
Q 613
KRC102M-T
D.TRANSISTOR
R 652
QRT01DJ-R22X
UNF.MF.RESISTOR
5% 1/1W
Q 680
2SK301/PQ/-T
TRANSISTOR(FET)
R 653
QRT01DJ-R22X
UNF.MF.RESISTOR
5% 1/1W
Q 701
KTA1268/GL/-T
TRANSISTOR
R 654
QRT01DJ-R22X
UNF.MF.RESISTOR
5% 1/1W
Q 702
KTA1268/GL/-T
TRANSISTOR
R 655
QRT01DJ-R22X
UNF.MF.RESISTOR
5% 1/1W
Q 710
2SA965/OY/-T
TRANSISTOR
R 666
QRE141J-333Y
C RESISTOR
33K 5% 1/4W
Q 711
KTC3200/GL/-T
TRANSISTOR
R 667
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
Q 712
KTA1268/GL/-T
TRANSISTOR
R 668
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
Q 713
2SC2235/OY/-T
TRANSISTOR
R 674
QRJ146J-100X
UNF.C RESISTOR
10 5% 1/4W
Q 726
2SC2389S/SE/-T
TRANSISTOR
R 675
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
Q 727
KTA1268/GL/-T
TRANSISTOR
R 676
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
Q 728
KTC3199/GL/-T
TRANSISTOR
R 680
QRE141J-105Y
C RESISTOR
1.0M 5% 1/4W
Q 733
2SC3576-JVC-T
TRANSISTOR
R 681
QRE141J-392Y
C RESISTOR
3.9K 5% 1/4W
Q 734
2SC3576-JVC-T
TRANSISTOR
R 682
QRE141J-475Y
C RESISTOR
4.7M 5% 1/4W
Q 735
2SC3576-JVC-T
TRANSISTOR
R 701
QRJ146J-470X
UNF C.RESISTOR
47 5% 1/4W
Q 736
2SC3576-JVC-T
TRANSISTOR
R 702
QRJ146J-470X
UNF C.RESISTOR
47 5% 1/4W
Q 737
KRA111M-T
D.TRANSISTOR
R 703
QRE141J-563Y
C RESISTOR
56K 5% 1/4W
Q 790
KTC3199/GL/-T
TRANSISTOR
R 704
QRE141J-563Y
C RESISTOR
56K 5% 1/4W
Q 791
KTC3199/GL/-T
TRANSISTOR
R 705
QRJ146J-821X
UNF C.RESISTOR
820 5% 1/4W
Q 792
KTC3203/OY/-T
TRANSISTOR
R 706
QRJ146J-821X
UNF C.RESISTOR
820 5% 1/4W
R 202
QRZ9006-4R7X
F RESISTOR
4.7 1/0W
R 707
QRE141J-563Y
C RESISTOR
56K 5% 1/4W
R 203
QRE141J-752Y
C RESISTOR
7.5K 5% 1/4W
R 708
QRE141J-563Y
C RESISTOR
56K 5% 1/4W
R 204
QRE141J-223Y
C RESISTOR
22K 5% 1/4W
R 713
QRJ146J-100X
UNF.C RESISTOR
10 5% 1/4W
R 205
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 714
QRJ146J-100X
UNF.C RESISTOR
10 5% 1/4W
R 207
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 715
QRJ146J-100X
UNF.C RESISTOR
10 5% 1/4W
R 209
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 716
QRJ146J-100X
UNF.C RESISTOR
10 5% 1/4W
R 210
QRE141J-302Y
C RESISTOR
3.0K 5% 1/4W
R 717
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 215
QRE141J-473Y
C RESISTOR
47K 5% 1/4W
R 718
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 216
QRE141J-473Y
C RESISTOR
47K 5% 1/4W
R 719
QRE141J-562Y
C RESISTOR
5.6K 5% 1/4W
R 217
QRE141J-273Y
C RESISTOR
27K 5% 1/4W
R 720
QRE141J-562Y
C RESISTOR
5.6K 5% 1/4W
R 218
QRE141J-273Y
C RESISTOR
27K 5% 1/4W
R 721
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 220
QRJ146J-471X
UNF C.RESISTOR
470 5% 1/4W
R 722
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 242
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 723
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 246
QRJ146J-1R0X
UNF C.RESISTOR
1.0 5% 1/4W
R 724
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 247
QRJ146J-1R0X
UNF C.RESISTOR
1.0 5% 1/4W
R 725
QRE141J-823Y
C RESISTOR
82K 5% 1/4W
R 248
QRJ146J-1R0X
UNF C.RESISTOR
1.0 5% 1/4W
R 726
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 249
QRJ146J-1R0X
UNF C.RESISTOR
1.0 5% 1/4W
R 727
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 281
QRE141J-472Y
C RESISTOR
4.7K 5% 1/4W
R 728
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 283
QRE141J-153Y
C RESISTOR
15K 5% 1/4W
R 729
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 284
QRE141J-473Y
C RESISTOR
47K 5% 1/4W
R 730
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 383
QRZ9005-100X
F RESISTOR
10 1/0W
R 733
QRE141J-472Y
C RESISTOR
4.7K 5% 1/4W
R 384
QRE141J-272Y
C RESISTOR
2.7K 5% 1/4W
R 734
QRE141J-472Y
C RESISTOR
4.7K 5% 1/4W
R 385
QRE141J-562Y
C RESISTOR
5.6K 5% 1/4W
R 735
QRE141J-472Y
C RESISTOR
4.7K 5% 1/4W
R 389
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 736
QRE141J-472Y
C RESISTOR
4.7K 5% 1/4W
R 601
QRJ146J-101X
UNF C.RESISTOR
100 5% 1/4W
R 739
QRL01DJ-821X
OMF RESISTOR
820 5% 1/1W
R 602
QRJ146J-101X
UNF C.RESISTOR
100 5% 1/4W
R 740
QRL01DJ-821X
OMF RESISTOR
820 5% 1/1W
R 603
QRE141J-563Y
C RESISTOR
56K 5% 1/4W
R 741
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 604
QRE141J-563Y
C RESISTOR
56K 5% 1/4W
R 742
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 605
QRJ146J-122X
UNF C.RESISTOR
1.2K 5% 1/4W
R 753
QRZ0197-R22
EMIT.RESISTOR
R 606
QRJ146J-122X
UNF C.RESISTOR
1.2K 5% 1/4W
R 754
QRZ0197-R22
EMIT.RESISTOR
R 607
QRE141J-563Y
C RESISTOR
56K 5% 1/4W
R 761
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
A A A A A A
A
A A A A A A A A
A A
1/1W 1/1W
R 608
QRE141J-563Y
C RESISTOR
56K 5% 1/4W
R 762
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 613
QRJ146J-100X
UNF.C RESISTOR
10 5% 1/4W
R 766
QRE141J-333Y
C RESISTOR
33K 5% 1/4W
R 614
QRJ146J-100X
UNF.C RESISTOR
10 5% 1/4W
R 768
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 615
QRJ146J-100X
UNF.C RESISTOR
10 5% 1/4W
R 769
QRE141J-222Y
C RESISTOR
2.2K 5% 1/4W
R 616
QRJ146J-100X
UNF.C RESISTOR
10 5% 1/4W
R 774
QRJ146J-100X
UNF.C RESISTOR
10 5% 1/4W
R 617
QRE141J-221Y
C RESISTOR
220 5% 1/4W
R 775
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
A
Area
MX-G70 Electrical parts list (Regulator & amplifier board)
A
A
Item
Parts number
Parts name
Remarks
R 776
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 777
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 778
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 786
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 787
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 790
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 792
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 793
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 794
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 795
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 796
QRE141J-682Y
C RESISTOR
6.8K 5% 1/4W
R 797
QRE141J-203Y
C RESISTOR
20K 5% 1/4W
R 798
QRJ146J-100X
UNF.C RESISTOR
10 5% 1/4W
R 908
QRE141J-562Y
C RESISTOR
5.6K 5% 1/4W
S 901
QSW0674-001Z
TACT SWITCH
S 902
QSW0674-001Z
TACT SWITCH
Block No. 01 Area
3-15
MX-G70 Electrical parts list (Main board)
A
Item C 401
3-16
Parts number QCBB1HK-221Y
Parts name
Block No. 02 Remarks
Area
A
Item
C CAPACITOR
220PF 10% 50V
C 586
220PF 10% 50V
Parts number
Parts name
QDXB1CM-182Y
C CAPACITOR
C 587
QCSB1HJ-330Y
C CAPACITOR
C 588
QDGB1HK-681Y
C CAPACITOR
Remarks
C 402
QCBB1HK-221Y
C CAPACITOR
C 403
FQCF31HP-103Z
D CAPACITOR
C 404
QETN1CM-476Z
E CAPACITOR
C 589
QFLM1HJ-153Z
M CAPACITOR
C 426
QDVB1EZ-223Y
C CAPACITOR
C 995
EETC1AM-107ZJC
E CAPACITOR
C 427
EETC1EM-106ZJC
E CAPACITOR
C 996
QCSB1HJ-100Y
C CAPACITOR
10PF 5% 50V
C 436
EETC1AM-107ZJC
E CAPACITOR
C 997
QCSB1HJ-100Y
C CAPACITOR
10PF 5% 50V
C 437
EETC1EM-106ZJC
E CAPACITOR
C 998
QCBB1HK-101Y
C CAPACITOR
100PF 10% 50V
C 438
QDYB1CM-103Y
C CAPACITOR
C 999
QCBB1HK-101Y
C CAPACITOR
100PF 10% 50V
C 439
QETN1EM-106Z
E CAPACITOR
10MF 20% 25V
CN 11
QGF1205F1-09
CONNECTOR
C 440
QETN1EM-106Z
E CAPACITOR
10MF 20% 25V
CN211
QGB2510K2-09
CONNECTOR
C 441
QTE1V06-106Z
E CAPACITOR
CN212
QGB2510K2-08
CONNECTOR
C 442
QTE1V06-106Z
E CAPACITOR
CN214
QJK015-071214
STK WIRE
C 443
EETC1HM-225ZJC
E CAPACITOR
CN220
QGD2504C1-03Z
SOCKET
C 444
EETC1HM-225ZJC
E CAPACITOR
CN250
QGA7901F2-02
CONNECTOR
C 445
QETN1EM-106Z
E CAPACITOR
10MF 20% 25V
CN315
QGF1205C1-10
CONNECTOR
C 446
QETN1EM-106Z
E CAPACITOR
10MF 20% 25V
CN661
QGF1016F3-19
CONNECTOR
C 447
QETN1CM-106Z
E CAPACITOR
10MF 20% 16V
CN870
QGF1205C1-17
CONNECTOR
C 448
QETN1CM-106Z
E CAPACITOR
10MF 20% 16V
CN871
QGF1205C1-17
CONNECTOR
C 453
QFLM1HJ-104Z
M CAPACITOR
.10MF 5% 50V
C1201
QETN1AM-227Z
E CAPACITOR
220MF 20% 10V
C 454
QFLM1HJ-104Z
M CAPACITOR
.10MF 5% 50V
C1202
QFLM1HJ-823Z
M CAPACITOR
.082MF 5% 50V
C 455
QFVJ1HJ-104Z
MF CAPACITOR
.10MF 5% 50V
C1228
EETC1AM-107ZJC
E CAPACITOR SI DIODE
47MF 20% 16V
C 456
QFVJ1HJ-104Z
MF CAPACITOR
.10MF 5% 50V
D 411
1SS133-T2
C 457
QFLM1HJ-223Z
M CAPACITOR
.022MF 5% 50V
D 412
1SS133-T2
SI DIODE
C 458
QFLM1HJ-223Z
M CAPACITOR
.022MF 5% 50V
D 426
MTZJ5.1B-T2
ZENER DIODE
C 459
QFLM1HJ-183Z
M CAPACITOR
.018MF 5% 50V
D 431
MTZJ3.9B-T2
Z DIODE
C 460
QFLM1HJ-183Z
M CAPACITOR
.018MF 5% 50V
D 432
MTZJ3.9B-T2
Z DIODE
C 461
QFLM1HJ-562Z
M CAPACITOR
5600PF 5% 50V
D 434
MTZJ5.1B-T2
ZENER DIODE
C 462
QFLM1HJ-562Z
M CAPACITOR
5600PF 5% 50V
D 501
1SS133-T2
SI DIODE
C 481
QFLM1HJ-223Z
M CAPACITOR
.022MF 5% 50V
D 502
1SS133-T2
SI DIODE
C 482
QFLM1HJ-223Z
M CAPACITOR
.022MF 5% 50V
D 571
1SS133-T2
SI DIODE
C 483
QFLM1HJ-223Z
M CAPACITOR
.022MF 5% 50V
D 572
1SS133-T2
SI DIODE
C 484
QFLM1HJ-223Z
M CAPACITOR
.022MF 5% 50V
D 585
1SS133-T2
SI DIODE
C 485
QTE1V06-106Z
E CAPACITOR
D 592
1SS133-T2
SI DIODE
C 486
QTE1V06-106Z
E CAPACITOR
EP250
E409182-001SM
GRAND TERMINAL
C 487
EETC1AM-107ZJC
E CAPACITOR
FT111
QNG0020-001Z
FUSE CLIP
C 488
EETC1HM-105ZJC
E CAPACITOR
FT112
QNG0020-001Z
FUSE CLIP
C 489
EETC1AM-107ZJC
E CAPACITOR
FT511
QNG0020-001Z
FUSE CLIP
C 501
QETN1HM-475Z
E CAPACITOR
4.7MF 20% 50V
FT512
QNG0020-001Z
FUSE CLIP
C 502
QETN1HM-475Z
E CAPACITOR
4.7MF 20% 50V
FT521
QNG0020-001Z
FUSE CLIP
C 503
QFVJ1HJ-224Z
MF CAPACITOR
.22MF 5% 50V
FT522
QNG0020-001Z
FUSE CLIP
C 504
QFLM1HJ-822Z
M CAPACITOR
8200PF 5% 50V
FW401
QUM155-09Z4Z4
FLAT WIRE
C 505
QFVJ1HJ-274Z
MF CAPACITOR
.27MF 5% 50V
FW714
QUM156-18DGZ4
FLAT WIRE
C 507
QFLM1HJ-153Z
M CAPACITOR
.015MF 5% 50V
IC436
TDA7439
IC
C 508
QFLM1HJ-273Z
M CAPACITOR
.027MF 5% 50V
IC481
BA15218
IC
C 509
QETN1HM-475Z
E CAPACITOR
4.7MF 20% 50V
IC501
BA15218
IC
C 510
QETN1HM-475Z
E CAPACITOR
4.7MF 20% 50V
IC502
BA15218
IC
C 514
QFLM1HJ-473Z
M CAPACITOR
.047MF 5% 50V
IC526
BA15218
IC
C 526
EETC1AM-107ZJC
E CAPACITOR
IC571
BA15218
IC
C 527
QFLM1HJ-273Z
M CAPACITOR
.027MF 5% 50V
J 411
QNN0420-001
PIN JACK
C 528
QFLM1HJ-104Z
M CAPACITOR
.10MF 5% 50V
J 426
GP1FA550TZ
OPT TRANSMITTER
C 530
QFLM1HJ-104Z
M CAPACITOR
.10MF 5% 50V
L 546
QQR0779-001Z
INDUCTOR
C 531
QFVJ1HJ-274Z
MF CAPACITOR
.27MF 5% 50V
L 566
QQR0779-001Z
INDUCTOR
C 532
QETN1CM-476Z
E CAPACITOR
47MF 20% 16V
Q 401
2SC3576-JVC-T
TRANSISTOR
C 534
QETN1CM-476Z
E CAPACITOR
47MF 20% 16V
Q 402
2SC3576-JVC-T
TRANSISTOR
C 535
EETC1AM-107ZJC
E CAPACITOR
Q 481
2SC3576-JVC-T
TRANSISTOR
C 556
QETN1EM-106Z
E CAPACITOR
10MF 20% 25V
Q 482
2SC3576-JVC-T
TRANSISTOR
C 571
QETN1HM-225Z
E CAPACITOR
2.2MF 20% 50V
Q 483
KRA102M-T
D.TRANSISTOR
C 575
QCBB1HK-101Y
C CAPACITOR
100PF 10% 50V
Q 556
2SC3576-JVC-T
TRANSISTOR
C 576
QETN1CM-476Z
E CAPACITOR
47MF 20% 16V
Q 557
2SC3576-JVC-T
TRANSISTOR
C 577
QETN1CM-476Z
E CAPACITOR
47MF 20% 16V
Q 562
2SC3576-JVC-T
TRANSISTOR
C 578
EETC1HM-105ZJC
E CAPACITOR
Q 571
2SC2785/FE/-T
TRANSISTOR
C 585
EETC1HM-105ZJC
E CAPACITOR
Q 572
2SC2785/FE/-T
TRANSISTOR
33PF 5% 50V
.015MF 5% 50V
Area
MX-G70 Electrical parts list (Main board)
A
A
Item
Parts number
Parts name
Block No. 02 Remarks
Area
A
Item
Parts number
Parts name
Remarks
Q 573
2SC2785/FE/-T
TRANSISTOR
R 531
QRE141J-153Y
C RESISTOR
15K 5% 1/4W
Q 585
KTC3199/GL/-T
TRANSISTOR
R 532
QRE141J-223Y
C RESISTOR
22K 5% 1/4W
Q 586
KTC3199/GL/-T
TRANSISTOR
R 534
QRE141J-184Y
C RESISTOR
180K 5% 1/4W
Q 999
KRA102M-T
D.TRANSISTOR
R 536
QRE141J-153Y
C RESISTOR
15K 5% 1/4W
R 401
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 537
QRE141J-101Y
C RESISTOR
100 5% 1/4W
R 402
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 541
QRE141J-223Y
C RESISTOR
22K 5% 1/4W
R 403
QRE141J-472Y
C RESISTOR
4.7K 5% 1/4W
R 557
QRE141J-123Y
C RESISTOR
12K 5% 1/4W
R 404
QRE141J-472Y
C RESISTOR
4.7K 5% 1/4W
R 558
QRE141J-472Y
C RESISTOR
4.7K 5% 1/4W
R 405
QRE141J-222Y
C RESISTOR
2.2K 5% 1/4W
R 560
QRE141J-303Y
C RESISTOR
30K 5% 1/4W
R 406
QRE141J-222Y
C RESISTOR
2.2K 5% 1/4W
R 562
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 407
QRE141J-272Y
C RESISTOR
2.7K 5% 1/4W
R 563
QRE141J-223Y
C RESISTOR
22K 5% 1/4W
R 411
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 564
QRE141J-223Y
C RESISTOR
22K 5% 1/4W
R 412
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 571
QRE141J-271Y
C RESISTOR
270 5% 1/4W
R 413
QRE141J-683Y
C RESISTOR
68K 5% 1/4W
R 572
QRE141J-473Y
C RESISTOR
47K 5% 1/4W
R 414
QRE141J-683Y
C RESISTOR
68K 5% 1/4W
R 575
QRE141J-473Y
C RESISTOR
47K 5% 1/4W
R 426
QRE141J-560Y
C RESISTOR
56 5% 1/4W
R 576
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 431
QRE141J-303Y
C RESISTOR
30K 5% 1/4W
R 577
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 432
QRE141J-303Y
C RESISTOR
30K 5% 1/4W
R 579
QRE141J-823Y
C RESISTOR
82K 5% 1/4W
R 434
QRJ146J-4R7X
UNF C.RESISTOR
4.7 5% 1/4W
R 580
QRE141J-222Y
C RESISTOR
2.2K 5% 1/4W
R 435
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 581
QRE141J-224Y
C RESISTOR
220K 5% 1/4W
R 436
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 582
QRE141J-101Y
C RESISTOR
100 5% 1/4W
R 437
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 583
QRE141J-101Y
C RESISTOR
100 5% 1/4W
R 438
QRE141J-272Y
C RESISTOR
2.7K 5% 1/4W
R 585
QRE141J-473Y
C RESISTOR
47K 5% 1/4W
R 439
QRE141J-562Y
C RESISTOR
5.6K 5% 1/4W
R 586
QRE141J-225Y
C RESISTOR
2.2M 5% 1/4W
R 440
QRE141J-562Y
C RESISTOR
5.6K 5% 1/4W
R 587
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 441
QRE141J-272Y
C RESISTOR
2.7K 5% 1/4W
R 588
QRE141J-220Y
C RESISTOR
22 5% 1/4W
R 442
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 994
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 443
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 995
QRE141J-333Y
C RESISTOR
33K 5% 1/4W
R 444
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 997
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 485
QRE141J-563Y
C RESISTOR
56K 5% 1/4W
R 998
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 486
QRE141J-563Y
C RESISTOR
56K 5% 1/4W
R 999
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 487
QRE141J-823Y
C RESISTOR
82K 5% 1/4W
R1001
QRZ9044-335
COMP.RESISTOR
3.3M 1/0W
R 488
QRE141J-823Y
C RESISTOR
82K 5% 1/4W
R1002
ERX12SJR33E
UNF.C RESISTOR
R 489
QRE141J-682Y
C RESISTOR
6.8K 5% 1/4W
R1202
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 490
QRE141J-682Y
C RESISTOR
6.8K 5% 1/4W
R1203
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 491
QRE141J-472Y
C RESISTOR
4.7K 5% 1/4W
R 492
QRE141J-472Y
C RESISTOR
4.7K 5% 1/4W
R 493
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 494
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 495
QRE141J-101Y
C RESISTOR
100 5% 1/4W
R 496
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 498
QRE141J-101Y
C RESISTOR
100 5% 1/4W
R 501
QRE141J-332Y
C RESISTOR
3.3K 5% 1/4W
R 502
QRE141J-332Y
C RESISTOR
3.3K 5% 1/4W
R 503
QRE141J-303Y
C RESISTOR
30K 5% 1/4W
R 504
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 505
QRE141J-223Y
C RESISTOR
22K 5% 1/4W
R 506
QRE141J-223Y
C RESISTOR
22K 5% 1/4W
R 507
QRE141J-303Y
C RESISTOR
30K 5% 1/4W
R 508
QRE141J-274Y
C RESISTOR
270K 5% 1/4W
R 510
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 511
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 512
QRE141J-224Y
C RESISTOR
220K 5% 1/4W
R 513
QRE141J-224Y
C RESISTOR
220K 5% 1/4W
R 517
QRE141J-563Y
C RESISTOR
56K 5% 1/4W
R 518
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 519
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 523
QRE141J-822Y
C RESISTOR
8.2K 5% 1/4W
R 524
QRE141J-182Y
C RESISTOR
1.8K 5% 1/4W
R 526
QRE141J-101Y
C RESISTOR
100 5% 1/4W
R 528
QRE141J-182Y
C RESISTOR
1.8K 5% 1/4W
R 529
QRE141J-223Y
C RESISTOR
22K 5% 1/4W
R 530
QRE141J-562Y
C RESISTOR
5.6K 5% 1/4W
A A
Area
3-17
MX-G70 Electrical parts list (Front board)
A
3-18
Item
Parts number
Parts name
C 233
QFVJ1HJ-104Z
MF CAPACITOR
C 308
EETC1HM-106ZJC
C 310
EETC1HM-106ZJC
C 312
Block No. 03 Remarks
Area
A
.10MF 5% 50V
Item
Parts number
Parts name
D 860
1SS133-T2
SI DIODE
E CAPACITOR
D 918
SLA-362LT-T
LED
E CAPACITOR
D 919
SLA-362LT-T
LED
EETC1HM-106ZJC
E CAPACTOR
D 920
SLA-362LT-T
LED
C 360
EETC1CM-476ZJC
E SWITCH
D 940
L-914SRD-T
LED
C 361
QDYB1CM-103Y
C CAPACITOR
D 941
L-914SRD-T
LED
C 362
EETC1HM-226ZJC
E CAPACITOR
D 942
L-914SRD-T
LED
C 801
FQCF31HP-103Z
D.CAPACITOR
D 943
L-914SRD-T
LED
C 803
QETN0JM-477Z
E CAPACITOR
470MF 20% 6.3V
D 944
L-914SRD-T
LED
C 804
QETN0JM-477Z
E CAPACITOR
470MF 20% 6.3V
D 945
L-914SRD-T
LED
C 805
QDGB1HK-102Y
C CAPACITOR
D 953
L-914SRD-T
LED
C 808
QCSB1HJ-330Y
C CAPACITOR
33PF 5% 50V
D 954
L-914SRD-T
LED
C 809
QCSB1HJ-330Y
C CAPACITOR
33PF 5% 50V
D 962
SLA-362LT-T
LED
C 815
EETC1HM-226ZJC
E CAPACITOR
D 964
1SS133-T2
SI DIODE
C 816
EETC1CM-476ZJC
E CAPACITOR
D1003
MTZJ2.4B-T2
Z.DIODE
C 817
EETC1HM-226ZJC
E CAPACITOR
FL801
QLF0081-001
FL TUBE
C 820
QCZ0205-155Z
ML C CAPACITOR
FW230
QUM153-11DGZ4
FLAT WIRE
C 821
QDYB1CM-103Y
C CAPACITOR
C 823
QFVJ1HJ-334Z
M CAPACITOR
C 831
QDYB1CM-103Y
C CAPACITOR
C 832
QDYB1CM-103Y
C CAPACITOR
C 835
QDGB1HK-102Y
C CAPACITOR
C 836
EETC1EM-106ZJC
C 837 C 838 C 862
1.5MF
Remarks
FW713
QUM023-33DGZ4
FLAT WIRE
FW915
QUM027-18Z4Z4
FLAT WIRE
IC303
KIA7808API
IC
IC304
KIA7812API
IC
IC305
KIA7809API
IC
E CAPACITOR
IC810
MN101C35DEC2
IC
EETC1AM-107ZJC
E CAPACITOR
IC811
BU2092
IC
QDGB1HK-102Y
C CAPACITOR
IC830
KIA7042AP-T
IC
EETC1HM-226ZJC
E CAPACITOR
IC951
GP1U271X
RM RECIVER
C 872
EETC1HM-224ZJC
E CAPACITOR
J 81
QNB0107-001
SPK TERMINAL
C 889
EETC1HM-475ZJC
E CAPACITOR
JS956
QSW0912-001
ROTALY SWITCH
S/WOOFER VOL
C 935
QDYB1CM-103Y
C CAPACITOR
JS960
QSW0911-001
ROTALY SWITCH
S/MODE VOL
C 956
QDYB1CM-103Y
C CAPACITOR
JS962
QSW0862-001
ROTALY SWITCH
MAIN VOL
C 957
QDYB1CM-103Y
C CAPACITOR
J1001
QNS0183-001
PHONE JACK
HEAD PHONE
C 960
QDYB1CM-103Y
C CAPACITOR
L 801
QQL29BJ-100Z
INDUCTOR
C 961
QDYB1CM-103Y
C CAPACITOR
L 802
QQL231K-220Y
INDUCTOR
C 962
QDYB1CM-103Y
C CAPACITOR
L 803
QQL29BJ-100Z
INDUCTOR
C 963
QDYB1CM-103Y
C CAPACITOR
L 805
QQL29BJ-100Z
INDUCTOR
CN216
QGB2510K2-10
CONNECTOR
L 806
QQL29BJ-100Z
INDUCTOR
CN217
QGB2510K2-10
CONNECTOR
L 813
QQR0779-001Z
INDUCTOR
CN316
QGF1210G1-09
CONNECTOR
L1003
QQL231K-2R2Y
INDUCTOR
CN860
QGF1205F1-17
CONNECTOR
Q 360
2SD2395/EF/
TRANSISTOR
CN861
QGF1205F1-17
CONNECTOR
Q 361
KTC3199/GL/-T
TRANSISTOR
CN880
QGF1210G1-22
FFC SOCKET ASSY
Q 362
KTC3199/GL/-T
TRANSISTOR
CN890
QGF1205F1-22
CONNECTOR
Q 809
2SD1991A/RS/-T
TRANSISTOR
CN911
QGD2503F1-07
SOCKET
Q 810
2SD1991A/RS/-T
TRANSISTOR
C1004
QDGB1HK-102Y
C CAPACITOR
Q 811
2SD1991A/RS/-T
TRANSISTOR
C1005
QDGB1HK-102Y
C CAPACITOR
Q 812
2SD1991A/RS/-T
TRANSISTOR
C1006
QDGB1HK-102Y
C CAPACITOR
Q 813
2SD1991A/RS/-T
TRANSISTOR
C1070
QDXB1CM-222Y
C CAPACITOR
Q 816
2SD1991A/RS/-T
TRANSISTOR
D 313
MTZJ8.2B-T2
DIODE
Q 817
2SD1991A/RS/-T
TRANSISTOR
D 314
MTZJ13B-T2
Z DIODE
Q 843
KRA102M-T
D.TRANSISTOR
D 315
MTZJ9.1B-T2
ZENER DIODE
Q 858
2SD1991A/RS/-T
TRANSISTOR
D 360
MTZJ5.1B-T2
ZENER DIODE
Q 860
KTC3199/GL/-T
TRANSISTOR
D 361
MTZJ11C-T2
Z.DIODE
Q 875
KRC102M-T
D.TRANSISTOR
D 362
MTZJ6.8C-T2
Z DIODE
Q 877
KRA102M-T
D.TRANSISTOR
D 650
1SS133-T2
SI DIODE
Q 878
KRC102M-T
D.TRANSISTOR TRANSISTOR
.33MF 5% 50V
A A A
A
D 725
1SS133-T2
SI DIODE
Q 879
2SD1991A/RS/-T
D 801
1N4003S-T5
SI DIODE
Q 890
2SD1991A/RS/-T
TRANSISTOR
D 803
1SS119-02-T2
SI DIODE
Q 905
KRC104M-T
D.TRANSISTOR
D 804
1SS133-T2
SI DIODE
Q 906
KRC104M-T
D.TRANSISTOR
D 805
1SS133-T2
SI DIODE
Q 907
KRC102M-T
D.TRANSISTOR
D 807
1N4003S-T5
SI DIODE
Q 908
KRA102M-T
D.TRANSISTOR
D 812
1SS133-T2
SI DIODE
Q 918
KRC102M-T
D.TRANSISTOR
D 831
MTZJ5.1B-T2
ZENER DIODE
Q 919
KRC102M-T
D.TRANSISTOR
D 832
MTZJ5.1B-T2
ZENER DIODE
Q 920
KRC102M-T
D.TRANSISTOR
Area
MX-G70 Electrical parts list (Front board)
A
A A A A A A
Item
Parts number
Parts name
Block No. 03 Remarks
Area
A
Item
Parts number
Parts name
Remarks
Q 940
KTA1267/YG/-T
TRANSISTOR
R 851
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
Q 941
KTA1267/YG/-T
TRANSISTOR
R 854
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
Q 953
KTA1267/YG/-T
TRANSISTOR
R 855
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
Q 954
KTA1267/YG/-T
TRANSISTOR
R 856
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
Q 961
KRA102M-T
D.TRANSISTOR
R 857
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 151
QRE141J-221Y
C RESISTOR
220 5% 1/4W
R 858
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 233
QRK126J-470X
C RESISTOR
47 5% 1/2W
R 859
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 234
QRK126J-470X
C RESISTOR
47 5% 1/2W
R 860
QRE141J-684Y
C RESISTOR
680K 5% 1/4W
R 302
QRJ146J-2R2X
UNF C.RESISTOR
2.2 5% 1/4W
R 861
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 303
ERX12SJR33E
UNF C.RESISTOR
R 862
QRE141J-220Y
C RESISTOR
22 5% 1/4W
R 306
QRK126J-2R2X
C RESISTOR
2.2 5% 1/2W
R 864
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 307
QRK126J-2R2X
C RESISTOR
2.2 5% 1/2W
R 865
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 360
QRZ9006-4R7X
F RESISTOR
4.7 1/0W
R 866
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 361
QRZ9006-4R7X
F RESISTOR
4.7 1/0W
R 867
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 362
QRE141J-331Y
C RESISTOR
330 5% 1/4W
R 868
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 363
QRE141J-331Y
C RESISTOR
330 5% 1/4W
R 869
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 364
QRE141J-122Y
C RESISTOR
1.2K 5% 1/4W
R 870
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 365
QRE141J-201Y
C RESISTOR
200 5% 1/4W
R 871
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 366
QRE141J-201Y
C RESISTOR
200 5% 1/4W
R 872
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 367
QRE141J-122Y
C RESISTOR
1.2K 5% 1/4W
R 873
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 368
QRE141J-331Y
C RESISTOR
330 5% 1/4W
R 874
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 801
QRE141J-331Y
C RESISTOR
330 5% 1/4W
R 876
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 807
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 879
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 808
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 880
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 810
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 881
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 811
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 882
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 812
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 883
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 813
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 884
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 814
QRE141J-562Y
C RESISTOR
5.6K 5% 1/4W
R 885
QRE141J-221Y
C RESISTOR
220 5% 1/4W
R 815
QRE141J-563Y
C RESISTOR
56K 5% 1/4W
R 886
QRE141J-221Y
C RESISTOR
220 5% 1/4W
R 816
QRE141J-563Y
C RESISTOR
56K 5% 1/4W
R 887
QRE141J-221Y
C RESISTOR
220 5% 1/4W
R 817
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 888
QRE141J-221Y
C RESISTOR
220 5% 1/4W
R 818
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 889
QRE141J-221Y
C RESISTOR
220 5% 1/4W
R 819
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 890
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 820
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 891
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 821
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 893
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 822
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 894
QRE141J-753Y
C RESISTOR
75K 5% 1/4W
R 823
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 895
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 824
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 897
QRE141J-753Y
C RESISTOR
75K 5% 1/4W
R 825
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 902
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 826
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 905
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 827
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 906
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 828
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 911
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 829
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 912
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 831
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 916
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 832
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 917
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 833
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 918
QRE141J-201Y
C RESISTOR
200 5% 1/4W
R 834
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 919
QRE141J-201Y
C RESISTOR
200 5% 1/4W
R 835
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 920
QRE141J-201Y
C RESISTOR
200 5% 1/4W
R 836
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 921
QRE141J-334Y
C RESISTOR
330K 5% 1/4W
R 837
QRE141J-104Y
C RESISTOR
100K 5% 1/4W
R 930
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 838
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 931
QRE141J-222Y
C RESISTOR
2.2K 5% 1/4W
R 839
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 932
QRE141J-272Y
C RESISTOR
2.7K 5% 1/4W
R 840
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 933
QRE141J-392Y
C RESISTOR
3.9K 5% 1/4W
R 841
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 935
QRE141J-562Y
C RESISTOR
5.6K 5% 1/4W
R 842
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 936
QRE141J-122Y
C RESISTOR
1.2K 5% 1/4W
R 844
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 937
QRE141J-152Y
C RESISTOR
1.5K 5% 1/4W
R 845
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 938
QRE141J-222Y
C RESISTOR
2.2K 5% 1/4W
R 846
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 939
QRE141J-272Y
C RESISTOR
2.7K 5% 1/4W
R 847
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 940
QRE141J-680Y
C RESISTOR
68 5% 1/4W
R 848
QRE141J-331Y
C RESISTOR
330 5% 1/4W
R 941
QRE141J-680Y
C RESISTOR
68 5% 1/4W
R 849
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 942
QRE141J-392Y
C RESISTOR
3.9K 5% 1/4W
R 850
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 943
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
Area
3-19
MX-G70 Electrical parts list (Front board)
A
3-20
Item
Parts number
Parts name
Block No. 03 Remarks
R 944
QRE141J-562Y
C RESISTOR
5.6K 5% 1/4W
R 945
QRE141J-392Y
C RESISTOR
3.9K 5% 1/4W
R 946
QRE141J-272Y
C RESISTOR
2.7K 5% 1/4W
R 947
QRE141J-222Y
C RESISTOR
2.2K 5% 1/4W
R 948
QRE141J-152Y
C RESISTOR
1.5K 5% 1/4W
R 949
QRE141J-122Y
C RESISTOR
1.2K 5% 1/4W
R 950
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
R 952
QRE141J-122Y
C RESISTOR
1.2K 5% 1/4W
R 953
QRE141J-680Y
C RESISTOR
68 5% 1/4W
R 954
QRE141J-680Y
C RESISTOR
68 5% 1/4W
R 955
QRE141J-152Y
C RESISTOR
1.5K 5% 1/4W
R 961
QRE141J-101Y
C RESISTOR
100 5% 1/4W
R 962
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 963
QRE141J-562Y
C RESISTOR
5.6K 5% 1/4W
R 964
QRE141J-392Y
C RESISTOR
3.9K 5% 1/4W
R 965
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R 969
QRE141J-680Y
C RESISTOR
68 5% 1/4W
R 970
QRE141J-101Y
C RESISTOR
100 5% 1/4W
R 980
QRE141J-100Y
C RESISTOR
10 5% 1/4W
R 991
QRE141J-202Y
C RESISTOR
2.0K 5% 1/4W
R 992
QRE141J-202Y
C RESISTOR
2.0K 5% 1/4W
R 993
QRE141J-122Y
C RESISTOR
1.2K 5% 1/4W
R 994
QRE141J-753Y
C RESISTOR
75K 5% 1/4W
R 995
QRE141J-222Y
C RESISTOR
2.2K 5% 1/4W
R 996
QRE141J-272Y
C RESISTOR
2.7K 5% 1/4W
R 997
QRE141J-152Y
C RESISTOR
1.5K 5% 1/4W
R 998
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
RA801
QRB169J-104
R.NETWORK
100K 5% 1/6W
RA802
QRB169J-104
R.NETWORK
100K 5% 1/6W
RY 1
QSK0109-001
RELAY
RY 2
QSK0109-001
RELAY
S 915
QSW0674-001Z
TACT SWITCH
S 916
QSW0674-001Z
TACT SWITCH
S 917
QSW0674-001Z
TACT SWITCH
S 931
QSW0674-001Z
TACT SWITCH
S 932
QSW0674-001Z
TACT SWITCH
S 933
QSW0674-001Z
TACT SWITCH
S 935
QSW0674-001Z
TACT SWITCH
S 936
QSW0674-001Z
TACT SWITCH
S 937
QSW0674-001Z
TACT SWITCH
S 938
QSW0674-001Z
TACT SWITCH
S 939
QSW0674-001Z
TACT SWITCH
S 942
QSW0674-001Z
TACT SWITCH
S 943
QSW0674-001Z
TACT SWITCH
S 948
QSW0674-001Z
TACT SWITCH
S 949
QSW0674-001Z
TACT SWITCH
S 950
QSW0674-001Z
TACT SWITCH
S 951
QSW0674-001Z
TACT SWITCH
S 952
QSW0674-001Z
TACT SWITCH
S 963
QSW0674-001Z
TACT SWITCH
S 964
QSW0674-001Z
TACT SWITCH
S 995
QSW0674-001Z
TACT SWITCH
S 996
QSW0674-001Z
TACT SWITCH
S 997
QSW0674-001Z
TACT SWITCH
S 998
QSW0674-001Z
TACT SWITCH
S 999
QSW0674-001Z
TACT SWITCH
SP801
VYH7653-001
IC HOLDER
X 801
QAX0283-001Z
RESONATOR
DISC 1
DUBBING
Area
MX-G70 Electrical parts list (Tuner board)
A
Item C 1
Parts number NCB21HK-223X
Parts name
Block No. 04 Remarks
Area
A
Item
C CAPACITOR
IC 2
Parts number LC72136N
Parts name
C 2
NCB21HK-103X
C CAPACITOR
J 1
QNB0014-001
ANT TERMINAL
C 3
EETC1CM-106ZJC
E.CAPACITOR
L 1
QQR0796-002
COIL BLOCK
C 4
NCB21HK-103X
C CAPACITOR
Q 1
2SC2814/4-5/-X
TRANSISTOR
C 6
NCB21HK-102X
C CAPACITOR
Q 5
DTA114YKA-X
TRANSISTOR
C 7
NCB21HK-102X
C CAPACITOR
R 1
QRE141J-560Y
C RESISTOR
C 8
NCB21HK-102X
C CAPACITOR
R 2
NRSA02J-331X
MG RESISTOR
C 10
NRSA02J-0R0X
MG RESISTOR
R 3
NRSA02J-224X
MG RESISTOR
C 11
NCB21HK-104X
C CAPACITOR
R 4
NRSA02J-331X
MG RESISTOR
C 12
NCB21HK-473X
C CAPACITOR
R 5
NRSA02J-560X
MG RESISTOR
C 13
NCS21HJ-120X
C CAPACITOR
R 6
NRSA02J-240X
MG RESISTOR
C 14
EEKC1AM-107ZJC
E CAPACITOR
R 10
NRSA02J-222X
MG RESISTOR
C 15
NCS21HJ-120X
C CAPACITOR
R 13
NRSA02J-103X
MG RESISTOR
C 16
NCS21HJ-120X
C CAPACITOR
R 14
NRSA02J-104X
MG RESISTOR
C 17
NCB21HK-392X
C CAPACITOR
R 15
NRSA02J-332X
MG RESISTOR
C 18
QENC1HM-474Z
NP E.CAPACITOR
R 16
NRSA02J-472X
MG RESISTOR
C 19
NCB21HK-473X
C CAPACITOR
R 17
QRZ9005-680X
F RESISTOR
C 20
NCB21HK-102X
C CAPACITOR
R 18
NRSA02J-102X
MG RESISTOR
C 21
NCB21HK-223X
C CAPACITOR
R 19
NRSA02J-102X
MG RESISTOR
C 22
NCS21HJ-151X
C CAPACITOR
R 20
NRSA02J-102X
MG RESISTOR
C 23
NCS21HJ-151X
C CAPACITOR
R 21
NRSA02J-562X
MG RESISTOR
C 24
NCS21HJ-151X
C CAPACITOR
R 22
NRSA02J-472X
MG RESISTOR
C 25
EEKC1AM-107ZJC
E CAPACITOR
R 23
NRSA02J-182X
MG RESISTOR
C 26
NCB21HK-102X
C CAPACITOR
R 24
NRSA02J-103X
MG RESISTOR
C 27
NCB21HK-102X
C CAPACITOR
R 25
NRSA02J-331X
MG RESISTOR
C 30
EEKC1CM-107ZJC
E CAPACITOR
R 26
NRSA02J-222X
MG RESISTOR
C 31
EEKC1CM-226ZJC
E CAPACITOR
R 27
NRSA02J-103X
MG RESISTOR
C 32
NCB21HK-473X
C CAPACITOR
R 28
NRSA02J-103X
MG RESISTOR
C 33
NCB21HK-473X
C CAPACITOR
R 29
NRSA02J-103X
MG RESISTOR
C 34
NCB21HK-223X
C CAPACITOR
R 30
NRSA02J-122X
MG RESISTOR
C 35
NCB21HK-473X
C CAPACITOR
R 31
NRSA02J-102X
MG RESISTOR
C 36
EEKC1HM-105ZJC
E CAPACITOR
R 32
NRSA02J-102X
MG RESISTOR
C 37
EEKC1HM-105ZJC
E CAPACITOR
R 33
NRSA02J-331X
MG RESISTOR
C 38
EETC1HM-224ZJC
E CAPACITOR
R 34
NRSA02J-470X
MG RESISTOR
C 39
EETC1HM-105ZJC
E CAPACITOR
R 35
NRSA02J-562X
MG RESISTOR
C 40
QETN1CM-106Z
E CAPACITOR
10MF 20% 16V
R 36
NRSA02J-332X
MG RESISTOR
C 41
QETN1CM-106Z
E CAPACITOR
10MF 20% 16V
R 37
NRSA02J-103X
MG RESISTOR
C 42
NCB21HK-222X
C CAPACITOR
R 38
NRSA02J-563X
MG RESISTOR
C 43
NCB21HK-222X
C CAPACITOR
R 39
NRSA02J-563X
MG RESISTOR
C 44
QETN1CM-106Z
E CAPACITOR
10MF 20% 16V
R 40
NRSA02J-243X
MG RESISTOR
C 45
QETN1CM-106Z
E CAPACITOR
10MF 20% 16V
R 41
NRSA02J-332X
MG RESISTOR
C 46
NCB21HK-273X
C CAPACITOR
R 60
NRSA02J-0R0X
MG RESISTOR
C 47
EETC1HM-105ZJC
E CAPACITOR
T 1
QQR0793-001
IFT
C 48
NCB21HK-222X
C CAPACITOR
TU 1
QAU0161-001
FRONT END
C 49
NCS21HJ-471X
C CAPACITOR
X 1
QAX0402-001
CRYSTAL
C 50
EEKC1CM-226ZJC
E CAPACITOR
C 51
EEKC1HM-105ZJC
E CAPACITOR
C 52
QFVJ1HJ-274Z
MF CAPACITOR
C 53
EETC1CM-226ZJC
E CAPACITOR
C 54
NCB21HK-473X
C CAPACITOR
C 57
NCB21HK-102X
C CAPACITOR
C 58
NCB21HK-473X
C CAPACITOR
C 59
NCB21HK-102X
C CAPACITOR
CF 1
VCF2L3B-105Z
CERAMIC FILTER
CF 2
VCF2L3B-105Z
CERAMIC FILTER
CF 3
QAX0610-001Z
C DISCRIMINATOR
CN 1
QGF1205F1-09
CONNECTOR
D 1
1SS133-T2
SI DIODE
D 2
1SS133-T2
SI DIODE
D 3
1SS133-T2
SI DIODE
D 4
1SS133-T2
SI DIODE
D 11
1SS133-T2
SI DIODE
IC 1
LA1838
IC
.47MF 20% 50V
A
Remarks
Area
IC
56 5% 1/4W
68 1/0W
.27MF 5% 50V
3-21
MX-G70 Electrical parts list (CD servo control board)
A
3-22
Item
Parts number
C 251
NCS21HJ-100X
C 252 C 253 C 254
Parts name
Block No. 05 Remarks
Area
A
Item
Parts number
Remarks
C 821
NCS21HJ-100X
C CAPACITOR
C 822
QER41AM-227
E CAPACITOR
220MF 20% 10V
NCB21EK-104X
C CAPACITOR
C 852
QER41CM-106
E CAPACITOR
10MF 20% 16V
QERF1AM-476Z
E CAPACITOR
47MF 20% 10V
C 853
NCB21HK-103X
C CAPACITOR
C 291
QERF1AM-476Z
E CAPACITOR
47MF 20% 10V
C 854
NCB21HK-103X
C CAPACITOR
C 601
NCB21HK-102X
C CAPACITOR
C 855
NCB21EK-104X
C CAPACITOR
C 602
NCB21HK-102X
C CAPACITOR
C 859
NCF21CZ-105X
C CAPACITOR
C 603
NCB21HK-223X
C CAPACITOR
C 860
NCF21CZ-105X
C CAPACITOR
C 604
NCB21HK-223X
C CAPACITOR
CN601
QGF1016F3-15
15FFC CONNECTOR
C 605
NCS21HJ-151X
C CAPACITOR
CN651
QGF1016F3-19
CONNECTOR
C 606
NCS31HJ-560X
C CAPACITOR
CN801
QGA2001C1-06
6P PLUG ASSY
C 608
NCS21HJ-821X
C CAPACITOR
CN854
QGB2016K1-07
CONNECTOR
C 610
NCB21EK-273X
C CAPACITOR
CN855
QGB2012K2-10
CONNECTOR
C 612
QER41HM-105
E CAPACITOR
D 851
MTZJ5.6B-T2
ZENER DIODE
C 613
NCB21EK-104X
C CAPACITOR
IC251
UPD780024AGKB25 IC
C 614
NCB21HK-273X
C CAPACITOR
IC601
AN22000A
IC
C 615
NCB21HK-472X
C CAPACITOR
IC651
MN662748RPM
IC
C 616
NCB21HK-103X
C CAPACITOR
IC652
BA15218F-XE
IC
C 617
NCS21HJ-331X
C CAPACITOR
IC801
LA6541-X
IC
C 620
NCS21HJ-470X
C CAPACITOR
IC851
LB1641
IC
C 621
NCB21CK-105X
C CAPACITOR
IC852
LB1641
IC
C 622
NCB21EK-473X
C CAPACITOR
L 851
QQL01BK-100Z
INDUCTOR
C 623
NCF21CZ-105X
C CAPACITOR
L 853
QQL01BK-100Z
INDUCTOR
C 624
QERF0JM-107Z
E CAPACITOR
100MF 20% 6.3V
L 854
QQL01BK-100Z
INDUCTOR
C 631
QER41CM-106
E CAPACITOR
10MF 20% 16V
Q 291
2SB1357/EF/-T
TRANSISTOR
C 632
NCF21CZ-105X
C CAPACITOR
Q 631
2SA1037AK/RS/-X
TRANSISTOR
C 633
NCB21HK-223X
C CAPACITOR
R 253
NRSA02J-102X
MG RESISTOR
C 641
NCB21HK-223X
C CAPACITOR
R 254
NRSA02J-102X
MG RESISTOR
C 642
NCB21HK-222X
C CAPACITOR
R 255
NRSA02J-102X
MG RESISTOR
C 651
NCS21HJ-120X
C CAPACITOR
R 256
NRSA02J-102X
MG RESISTOR
C 652
NCS21HJ-120X
C CAPACITOR
R 257
NRSA02J-102X
MG RESISTOR
C 653
NCB21EK-104X
C CAPACITOR
R 258
NRSA02J-102X
MG RESISTOR
C 655
NCB21EK-104X
C CAPACITOR
R 260
NRSA02J-222X
MG RESISTOR
C 656
NCB21EK-104X
C CAPACITOR
R 261
NRSA02J-223X
MG RESISTOR
C 657
QER41AM-227
E CAPACITOR
R 262
NRSA02J-223X
MG RESISTOR
C 658
NCB21EK-104X
C CAPACITOR
R 263
NRSA02J-223X
MG RESISTOR
C 661
NCS21HJ-471X
C CAPACITOR
R 264
NRSA02J-223X
MG RESISTOR
C 663
NCB21HK-223X
C CAPACITOR
R 265
NRSA02J-223X
MG RESISTOR
C 664
NCB21HK-223X
C CAPACITOR
R 274
NRSA02J-102X
MG RESISTOR
C 665
NCB21CK-154X
C CAPACITOR
R 275
NRSA02J-102X
MG RESISTOR
C 667
NCB21CK-105X
C CAPACITOR
R 276
NRSA02J-102X
MG RESISTOR
C 668
NCB21EK-473X
C CAPACITOR
R 277
NRSA02J-102X
MG RESISTOR
C 669
QER41AM-227
E CAPACITOR
R 280
NRSA02J-102X
MG RESISTOR
C 672
NCB21CK-334X
C CAPACITOR
R 281
NRSA02J-102X
MG RESISTOR
C 673
QER41AM-227
E CAPACITOR
R 284
NRSA02J-102X
MG RESISTOR
C 676
NCB21EK-104X
C CAPACITOR
R 288
NRSA02J-102X
MG RESISTOR
C 677
NCB21EK-104X
C CAPACITOR
R 289
NRSA02J-102X
MG RESISTOR
C 679
QERF0JM-107Z
E CAPACITOR
R 290
NRSA02J-102X
MG RESISTOR
C 680
NCB21EK-104X
C CAPACITOR
R 291
NRSA02J-122X
MG RESISTOR
C 691
NCS21HJ-391X
C CAPACITOR
R 292
NRSA02J-103X
MG RESISTOR
C 692
NCS21HJ-391X
C CAPACITOR
R 294
NRSA02J-102X
MG RESISTOR
C 693
NCB21HK-682X
C CAPACITOR
R 601
NRSA02J-224X
MG RESISTOR
C 694
NCB21HK-682X
C CAPACITOR
R 602
NRSA02J-274X
MG RESISTOR
C 695
NCB21HK-473X
C CAPACITOR
R 603
NRSA02J-124X
MG RESISTOR
C 696
QER41CM-106
E CAPACITOR
10MF 20% 16V
R 604
NRSA02J-274X
MG RESISTOR
C 699
QER41AM-227
E CAPACITOR
220MF 20% 10V
R 606
NRSA02J-623X
MG RESISTOR
C 801
NCB21HK-682X
C CAPACITOR
R 607
NRSA02J-0R0X
MG RESISTOR
C 802
NCB21HK-123X
C CAPACITOR
R 608
NRSA02J-0R0X
MG RESISTOR
C 811
NCS21HJ-391X
C CAPACITOR
R 609
NRSA02J-332X
MG RESISTOR
C 812
NCS21HJ-391X
C CAPACITOR
R 611
NRSA02J-223X
MG RESISTOR
C 813
NCS21HJ-391X
C CAPACITOR
R 613
NRSA02J-222X
MG RESISTOR
C 814
NCS21HJ-391X
C CAPACITOR
R 614
NRSA02J-223X
MG RESISTOR
C 815
QEQF1HM-225Z
E CAPACITOR
R 618
NRSA02J-153X
MG RESISTOR
1.0MF 20% 50V
220MF 20% 10V
220MF 20% 10V
220MF 20% 10V
100MF 20% 6.3V
2.2MF 20% 50V
NCF21CZ-105X
Parts name
C CAPACITOR
C CAPACITOR
Area
MX-G70 Electrical parts list (CD servo control board)
A
Item
Parts number
Parts name
Block No. 05 Remarks
Area
A
Item
Parts number
Parts name
R 619
NRSA02J-153X
MG RESISTOR
R 811
NRSA02J-103X
MG RESISTOR
R 620
NRSA02J-564X
MG RESISTOR
R 812
NRSA02J-152X
MG RESISTOR
R 621
NRSA02J-564X
MG RESISTOR
R 831
NRSA02J-151X
MG RESISTOR
R 622
NRSA02J-822X
MG RESISTOR
R 832
NRSA02J-103X
MG RESISTOR
R 623
NRSA02J-822X
MG RESISTOR
R 842
NRSA02J-472X
MG RESISTOR
R 624
NRSA02J-0R0X
MG RESISTOR
R 851
NRSA02J-102X
MG RESISTOR
R 625
NRSA02J-0R0X
MG RESISTOR
R 852
NRSA02J-102X
MG RESISTOR
R 631
NRSA02J-2R2X
MG RESISTOR
R 853
NRSA02J-102X
MG RESISTOR
R 632
NRSA02J-100X
MG RESISTOR
R 854
NRSA02J-102X
MG RESISTOR
R 634
NRSA02J-120X
MG RESISTOR
R 856
NRSA02J-0R0X
MG RESISTOR
R 635
NRSA02J-121X
MG RESISTOR
R 861
NRSA02J-102X
MG RESISTOR
R 636
NRSA02J-100X
MG RESISTOR
R 862
NRSA02J-102X
MG RESISTOR
R 641
NRSA02J-154X
MG RESISTOR
R 863
NRSA02J-102X
MG RESISTOR
R 642
NRSA02J-394X
MG RESISTOR
R 864
NRSA02J-102X
MG RESISTOR
R 651
NRSA02J-102X
MG RESISTOR
R 865
NRSA02J-102X
MG RESISTOR
R 652
NRSA02J-102X
MG RESISTOR
R 866
NRSA02J-102X
MG RESISTOR
R 653
NRSA02J-102X
MG RESISTOR
R 871
NRSA02J-223X
MG RESISTOR
R 654
NRSA02J-101X
MG RESISTOR
R 872
NRSA02J-223X
MG RESISTOR
R 655
NRSA02J-102X
MG RESISTOR
R 873
NRSA02J-223X
MG RESISTOR
R 656
NRSA02J-102X
MG RESISTOR
R 874
NRSA02J-223X
MG RESISTOR
R 657
NRSA02J-102X
MG RESISTOR
R 875
NRSA02J-223X
MG RESISTOR
R 658
NRSA02J-102X
MG RESISTOR
R 876
NRSA02J-223X
MG RESISTOR
R 659
NRSA02J-102X
MG RESISTOR
R 880
NRSA02J-102X
MG RESISTOR
R 661
NRSA02J-393X
MG RESISTOR
R 881
NRSA02J-102X
MG RESISTOR
R 662
NRSA02J-683X
MG RESISTOR
R 882
NRSA02J-102X
MG RESISTOR
R 663
NRSA02J-124X
MG RESISTOR
R 883
NRSA02J-102X
MG RESISTOR
R 664
NRSA02J-331X
MG RESISTOR
R 884
NRSA02J-102X
MG RESISTOR
R 665
NRSA02J-271X
MG RESISTOR
R 885
NRSA02J-102X
MG RESISTOR
R 666
NRSA02J-221X
MG RESISTOR
R 886
NRSA02J-102X
MG RESISTOR
R 667
NRSA02J-4R7X
MG RESISTOR
R 887
NRSA02J-102X
MG RESISTOR
R 668
NRSA02J-155X
MG RESISTOR
R 888
NRSA02J-223X
MG RESISTOR
R 669
NRSA02J-562X
MG RESISTOR
R 889
NRSA02J-223X
MG RESISTOR
R 670
NRSA02J-101X
MG RESISTOR
R 890
NRSA02J-223X
MG RESISTOR
R 672
NRSA02J-272X
MG RESISTOR
R 891
NRSA02J-223X
MG RESISTOR
R 682
NRSA02J-102X
MG RESISTOR
R 892
NRSA02J-223X
MG RESISTOR
R 683
NRSA02J-105X
MG RESISTOR
R 893
NRSA02J-223X
MG RESISTOR
R 684
NRSA02J-564X
MG RESISTOR
R 894
NRSA02J-223X
MG RESISTOR
R 685
NRSA02J-683X
MG RESISTOR
R 895
NRSA02J-223X
MG RESISTOR
R 689
NRSA02J-103X
MG RESISTOR
X 251
QAX0360-001Z
CRYSTAL
R 690
NRSA02J-103X
MG RESISTOR
X 651
QAX0413-001Z
CRYSTAL
R 691
NRSA02J-103X
MG RESISTOR
R 692
NRSA02J-103X
MG RESISTOR
R 695
NRSA02J-243X
MG RESISTOR
R 696
NRSA02J-243X
MG RESISTOR
Remarks
Electrical parts list (CD select switch board)
A
Item CN804
Parts number
Parts name
QGB2016J1-07
CONNECTOR
R 701
NRSA02J-821X
MG RESISTOR
R 702
NRSA02J-821X
MG RESISTOR
CN805
QGB2012J1-10
CONNECTOR
R 703
NRSA02J-103X
MG RESISTOR
SW 1
QSW0859-001
DETECT SWITCH
SW 2
QSW0859-001
DETECT SWITCH
R 704
NRSA02J-103X
MG RESISTOR
R 705
NRSA02J-562X
MG RESISTOR
SW 3
QSW0859-001
DETECT SWITCH
R 706
NRSA02J-202X
MG RESISTOR
SW 4
QSW0859-001
DETECT SWITCH
R 707
NRSA02J-682X
MG RESISTOR
SW 5
QSW0859-001
DETECT SWITCH
R 708
NRSA02J-101X
MG RESISTOR
SW 6
QSW0859-001
DETECT SWITCH
R 709
NRSA02J-101X
MG RESISTOR
R 710
NRSA02J-221X
MG RESISTOR
R 801
NRSA02J-272X
MG RESISTOR
R 802
NRSA02J-392X
MG RESISTOR
R 803
NRSA02J-222X
MG RESISTOR
R 804
NRSA02J-224X
MG RESISTOR
R 805
NRSA02J-133X
MG RESISTOR
R 806
NRSA02J-243X
MG RESISTOR
R 807
NRSA02J-122X
MG RESISTOR
R 808
NRSA02J-273X
MG RESISTOR
R 809
NRSA02J-122X
MG RESISTOR
Area
Block No. 06 Remarks
Area
3-23
MX-G70 Electrical parts list (Head amplifier & mecanism control board)
A
3-24
Item
Parts number
CN301
QGF1205F1-06
CN302 CN303
Parts name
Block No. 07 Remarks
Area
A
Item
Parts number
Parts name
Remarks
CONNECTOR
A HEAD
D3302
1SR139-400-T2
SI DIODE
QGF1205F1-06
CONNECTOR
B HEAD
D3307
DZ5.1BSB-T2
Z DIODE
QGB2011M1-10
B TO B CONNECTO
D3308
DZ5.1BSB-T2
Z DIODE
CN305
QGF1205F1-10
CONNECTOR
OUTPUT
D3309
DZ5.1BSB-T2
Z DIODE
CN306
QGF1205F1-09
CONNECTOR
CONTROL
D3331
1SR139-400-T2
SI DIODE
CN333
QGB2011L1-10
B TO B CONNECTO
FOR FMP-007-1
FW301
EWR34D-10CS
FLAT WIRE
TO MOTOR CONTRO
C3101
QCS11HJ-100
C CAPACITOR
10PF 5% 50V
IC301
BA3126N
IC
HEAD SW
C3102
QCBB1HK-331Y
C CAPACITOR
330PF 10% 50V
IC302
AN7345K
IC
PRE AMP
C3103
QDGB1HK-821Y
C CAPACITOR
IC303
BU4094BC
IC PHOTO SENSER
C3104
QDGB1HK-102Y
C CAPACITOR
IC331
SG-105F3-BB,C
C3105
EEKJ1AM-107ZJC
AL E.CAPACITOR
IC332
SG-105F3-BB,C
PHOTO SENSER
C3107
EEKJ1HM-105ZJC
AL E.CAPACITOR
L3202
QQR0621-001Z
FERRITE BEADS
C3111
EEKJ1HM-104ZJC
AL E.CAPACITOR
L3301
QQR1118-001
OSC COIL(BIAS)
C3112
EEKJ1CM-106ZJC
AL E.CAPACITOR
L3303
QQL01BK-100Z
INDUCTOR
C3113
QDXB1CM-332Y
C CAPACITOR
P3302
QNZ0104-001
POST PIN
C3114
EEKJ1EM-475ZJC
AL E.CAPACITOR
P3331
QNZ0104-001
POST PIN
C3115
QFLK1HJ-153Z
M CAPACITOR
Q3105
2SC3576-JVC-T
TRANSISTOR
C3116
QDYB1CM-822Y
C CAPACITOR
Q3205
2SC3576-JVC-T
TRANSISTOR
C3119
QFLM1HJ-563Z
M CAPACITOR
.056MF 5% 50V
Q3302
2SC2001/K/-T
TRANSISTOR
33PF 5% 50V
Q3305
2SC2001/K/-T
TRANSISTOR
Q3312
2SB562/C/-T
TRANSISTOR TRANSISTOR
.015MF 5% 50V
C3120
QCS11HJ-330
C CAPACITOR
C3121
QDGB1HK-102Y
C CAPACITOR
C3201
QCS11HJ-100
C CAPACITOR
10PF 5% 50V
Q3313
KTC3199/GL/-T
C3202
QCBB1HK-331Y
C CAPACITOR
330PF 10% 50V
Q3314
2SB562/C/-T
TRANSISTOR
C3203
QDGB1HK-821Y
C CAPACITOR
Q3315
KTC3199/GL/-T
TRANSISTOR
NEW SUPPLIER
C3204
QDGB1HK-102Y
C CAPACITOR
Q3316
KTA1267/YG/-T
TRANSISTOR
C3205
EEKJ1AM-107ZJC
AL E.CAPACITOR
Q3317
KRC107M-T
D.TRANSISTOR
C3206
QFLK1HJ-333Z
M CAPACITOR
Q3323
KRC104M-T
D.TRANSISTOR
C3207
EEKJ1HM-105ZJC
AL E.CAPACITOR
Q3324
KRA102M-T
D.TRANSISTOR
C3211
EEKJ1HM-104ZJC
AL E.CAPACITOR
R3103
QRE141J-183Y
C RESISTOR
18K 5% 1/4W
C3212
EEKJ1CM-106ZJC
AL E.CAPACITOR
R3105
QRE141J-220Y
C RESISTOR
22 5% 1/4W
C3213
QDXB1CM-332Y
C CAPACITOR
R3106
QRE141J-392Y
C RESISTOR
3.9K 5% 1/4W
C3214
EEKJ1EM-475ZJC
AL E.CAPACITOR
R3107
QRE141J-222Y
C RESISTOR
2.2K 5% 1/4W
C3215
QFLK1HJ-153Z
M CAPACITOR
R3108
QRE141J-241Y
C RESISTOR
240 5% 1/4W
C3216
QDYB1CM-822Y
C CAPACITOR
R3111
QRE141J-562Y
C RESISTOR
5.6K 5% 1/4W
C3219
QFLM1HJ-563Z
M CAPACITOR
.056MF 5% 50V
R3112
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
C3220
QCS11HJ-330
C CAPACITOR
33PF 5% 50V
R3113
QRE141J-271Y
C RESISTOR
270 5% 1/4W
C3221
QDGB1HK-102Y
C CAPACITOR
R3114
QRE141J-391Y
C RESISTOR
390 5% 1/4W
C3222
QFLK1HJ-333Z
M CAPACITOR
R3117
QRE141J-332Y
C RESISTOR
3.3K 5% 1/4W
C3301
EEKJ1AM-107ZJC
AL E.CAPACITOR
R3118
QRE141J-152Y
C RESISTOR
1.5K 5% 1/4W
C3302
EEKJ1AM-107ZJC
AL E.CAPACITOR
R3119
QRE141J-203Y
C RESISTOR
20K 5% 1/4W
C3303
EEKJ1CM-226ZJC
AL E.CAPACITOR
R3120
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
C3304
EEKJ1EM-475ZJC
AL E.CAPACITOR
R3121
QRE141J-122Y
C RESISTOR
1.2K 5% 1/4W
C3305
QFLK1HJ-393Z
M CAPACITOR
R3203
QRE141J-183Y
C RESISTOR
18K 5% 1/4W
C3306
EEKJ0JM-227ZJC
AL E.CAPACITOR
R3205
QRE141J-220Y
C RESISTOR
22 5% 1/4W
C3308
QDXB1CM-152Y
C CAPACITOR
R3206
QRE141J-392Y
C RESISTOR
3.9K 5% 1/4W
C3313
EEKJ1AM-107ZJC
AL E.CAPACITOR
R3207
QRE141J-222Y
C RESISTOR
2.2K 5% 1/4W
C3314
QCZ0205-155Z
ML C CAPACITOR
1.5MF
R3208
QRE141J-241Y
C RESISTOR
240 5% 1/4W
C3315
QCBB1HK-223Y
C CAPACITOR
.022MF 10% 50V
R3211
QRE141J-562Y
C RESISTOR
5.6K 5% 1/4W
C3316
QFG32AJ-103Z
PP CAPACITOR
.010MF 5% 100V
R3212
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
C3327
EEKJ1CM-476ZJC
AL E.CAPACITOR
R3213
QRE141J-271Y
C RESISTOR
270 5% 1/4W
C3335
QDYB1CM-103Y
C CAPACITOR
R3214
QRE141J-391Y
C RESISTOR
390 5% 1/4W
C3336
QDYB1CM-103Y
C CAPACITOR
R3217
QRE141J-332Y
C RESISTOR
3.3K 5% 1/4W
C3339
EEKJ1CM-476ZJC
AL E.CAPACITOR
R3218
QRE141J-152Y
C RESISTOR
1.5K 5% 1/4W
C3340
QDYB1CM-103Y
C CAPACITOR
R3219
QRE141J-203Y
C RESISTOR
20K 5% 1/4W
C3341
EEKJ1AM-107ZJC
AL E.CAPACITOR
R3220
QRE141J-102Y
C RESISTOR
1.0K 5% 1/4W
C3342
EEKJ1EM-475ZJC
AL E.CAPACITOR
R3221
QRE141J-122Y
C RESISTOR
1.2K 5% 1/4W
C3345
QCBB1HK-331Y
C CAPACITOR
R3301
QRE141J-221Y
C RESISTOR
220 5% 1/4W
C3350
QDGB1HK-102Y
C CAPACITOR
R3302
QRE141J-101Y
C RESISTOR
100 5% 1/4W
C3501
QDGB1HK-821Y
C CAPACITOR
R3304
QRE141J-393Y
C RESISTOR
39K 5% 1/4W
C3502
QCBB1HK-271Y
C CAPACITOR
R3309
QRE141J-152Y
C RESISTOR
1.5K 5% 1/4W
C3555
QDGB1HK-102Y
C CAPACITOR
R3311
QRJ146J-4R7X
UNF C.RESISTOR
4.7 5% 1/4W
C3601
QDGB1HK-821Y
C CAPACITOR
R3314
QRE141J-101Y
C RESISTOR
100 5% 1/4W
C3602
QCBB1HK-271Y
C CAPACITOR
R3315
QRE141J-153Y
C RESISTOR
15K 5% 1/4W
.033MF 5% 50V
.015MF 5% 50V
.033MF 5% 50V
.039MF 5% 50V
330PF 10% 50V
270PF 10% 50V
270PF 10% 50V
Area
MX-G70 Electrical parts list (Head amplifier & mecanism control board)
A
Item
Parts number
Parts name
Block No. 07 Remarks
R3327
QRE141J-474Y
C RESISTOR
470K 5% 1/4W
R3330
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R3331
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R3335
QRE141J-222Y
C RESISTOR
2.2K 5% 1/4W
R3336
QRE141J-392Y
C RESISTOR
3.9K 5% 1/4W
R3344
QRE141J-224Y
C RESISTOR
220K 5% 1/4W
R3345
QRE141J-473Y
C RESISTOR
47K 5% 1/4W
R3347
QRE141J-392Y
C RESISTOR
3.9K 5% 1/4W
R3348
QRE141J-222Y
C RESISTOR
2.2K 5% 1/4W
R3350
QRE141J-472Y
C RESISTOR
4.7K 5% 1/4W
R3351
QRE141J-151Y
C RESISTOR
150 5% 1/4W
R3353
QRE141J-472Y
C RESISTOR
4.7K 5% 1/4W
R3354
QRE141J-151Y
C RESISTOR
150 5% 1/4W
R3355
QRE141J-332Y
C RESISTOR
3.3K 5% 1/4W
R3359
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R3361
QRE141J-393Y
C RESISTOR
39K 5% 1/4W
R3362
QRE141J-243Y
C RESISTOR
24K 5% 1/4W
R3366
QRE141J-273Y
C RESISTOR
27K 5% 1/4W
R3367
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R3368
QRE141J-223Y
C RESISTOR
22K 5% 1/4W
R3369
QRE141J-101Y
C RESISTOR
100 5% 1/4W
R3370
QRE141J-103Y
C RESISTOR
10K 5% 1/4W
R3374
QRE141J-2R2Y
C RESISTOR
2.2 5% 1/4W
R3376
QRZ9005-100X
F RESISTOR
10 1/0W
R3377
QRE141J-470Y
C RESISTOR
47 5% 1/4W
R3378
QRE141J-470Y
C RESISTOR
47 5% 1/4W
R3379
QRE141J-203Y
C RESISTOR
20K 5% 1/4W
R3380
QRE141J-470Y
C RESISTOR
47 5% 1/4W
R3381
QRE141J-470Y
C RESISTOR
47 5% 1/4W
R3383
QRE141J-471Y
C RESISTOR
470 5% 1/4W
SW302
QSW0832-001
LEAF SWITCH
SW303
QSW0832-001
LEAF SWITCH
SW304
QSW0832-001
LEAF SWITCH
SW305
QSW0832-001
LEAF SWITCH
SW306
QSW0859-001
DETECT SWITCH
SW316
QSW0859-001
DETECT SWITCH
VR101
QVP0008-503Z
SEMI.V.RESISTOR
VR201
QVP0008-503Z
SEMI.V.RESISTOR
VR301
QVP0008-103Z
SEMI.V.RESISTOR
Area
3-25
MX-G70
Packing materials and accessories parts list Block No. M 5 M M Block No. M 6 M M P10 P13 P8 A1~A9 P9 P12
P2 2/2 P9
A10
P5 1/2 P2
A11 A11
A10
P3 2/2 P7
P11
P6
1/2 P3
P1
3-26
MX-G70 Parts list (Packing)
A
Item P 1
Block No. M5MM
Parts number
Parts name
Q'ty
Description
GV20114-002A
PACKING CASE
1
C
GV20114-001A
PACKING CASE
1
J
P 2
GV10071-002A
CUSHION UPPER
1
P 3
GV10072-002A
CUSHION BOTTOM
1
P 5
QPC06507015P
POLY BAG
1
P 6
GV30214-001A
SPACER
1
P 7
GV40168-001A
SHEET
1
P 8
QPC02503515P
POLY BAG
1
P 9
138737001089
POLY BAG
2
FOR SPEAKER
STICK AT FRONT
P 10
139766061059
CUSHION UPPER
1
FOR SPEAKER
P 11
139766061060
CUSHION BOTTOM
1
FOR SPEAKER
P 12
138764501088
MIRROR MAT
2
FOR SPEAKER
P 13
GV40232-001A
PACKING SPACER
1
Parts list (Accessories)
A
Area
Item A 1
Parts number
Block No. M6MM Parts name
Q'ty
Description
Area
GVT0052-002A
INST BOOK
1
ENG,FRE
C
GVT0052-001A
INST BOOK
1
ENG
J
A 2
GV40215-001B
NOTICE/AVIS
1
PUT OUTSIDE INS
A 3
BT-51020-2
J=REGIST CARD
1
J
A 4
BT-52004-1
WARRANTY CARD
1
C C
A 5
BT-20071B
JVC CENTER LIST
1
A 6
QAL0014-001
AM LOOP ANT
1
A 7
EWP503-001
ANT.WIRE
1
A 8
RM-SMXGT90A
REMOCON
1
A 9
---------------
BATTERY
2
A 10
MXG70K-SPBOX-R
SP BOX ASS'Y(R)
1
MXG70K-SPBOX-L
SP BOX ASS'Y(L)
1
199732000127
GRILL FRAME ASSY
2
A 11
3-27
