Transcript
CD RECEIVER
KDC-MP242U/MP342U KDC-MP443U/MP5043U KDC-MP543U SERVICE MANUAL
© 2008-11 PRINTED IN JAPAN B53-0687-00 (N) 313
Panel assy KDC-MP242U (A64-4667-02)
Panel assy KDC-MP342U (A64-4666-02)
KDC-MP342U
KDC-MP242U
Panel assy KDC-MP443U (A64-4688-02)
Panel assy KDC-MP5043U (A64-4668-02)
KDC-MP5043U
KDC-MP443U
Panel assy KDC-MP543U (A64-4669-02)
TDF SPARE-PANEL MAIN UNIT NAME KDC-MP242U KDC-MP342U KDC-MP443U KDC-MP5043U KDC-MP543U
KDC-MP543U
Mounting hardware assy (J22-0789-03)
DC cord (E30-6798-05)
* Plastic cabinet assy (A02-2757-13)
TDF PARTS No. Y33-3030-11 Y33-3030-10 Y33-3030-23 Y33-3030-21 Y33-3030-22
TDF NAME TDF-MP92DCR TDF-MP93D TDF-MP443U TDF-MP5043U TDF-MP543U
* Remote controller assy (RC-5xx) (A70-xxxx-xx)
Battery (Not supplied)
Screw (4x16) (N84-4016-48)
Screw set (N99-1757-15)
Lever (D10-7049-04) x2
Escutcheon (B07-3271-01)
* Carrying case (W01-1710-05)
* Depends on the model. Refer to the parts list.
This product uses Lead Free solder. This product complies with the RoHS directive for the European market.
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
BLOCK DIAGRAM
ELECTRIC UNIT (X34- ) W500 ANT.
A1
FRONT-END
R118
J4
AM+B LX-BUS A8V SW5
PHONE
DME1
BU
A8V SERVO+B
CD MECHA
16
2 1
IC2
IC1
3
3
P STBY
MUTE
J5
8
SW5
1
2
1
2
1
1
BU5
5
RST
PAN5V
USB5V
SW5
Q301
R15
1/4W Rx1
BU5
SW5
RST
A8V DC-CN etc PHONE ACC DET / BU DET PS1-1 / PS1-2 / PS1-3 PS2-1 / PS2-2
IC900
IC251,252 8 LEVEL SHIFT IC53
AM+B
BU DET
1
BU5 8
FL+B
1
RESET IC
ILLUMI+B
IC8
9
BOLERO u-COM
4
BU 3.3V
SERVO+B IC950 iPod AUTHENTICATION
CN 1/4W FL+B Rx2 ED1
to GND
RESET
J2 FRONT AUX
FL DRIVER
SW5
IC2 REMOTE
SWITCH UNIT (X16- )
2
SW5
2
IC51
5
S1 ROTARY ENCODER J3 USB CN
9
D1-17 KEY ILLUMI S3-20 KEY MATRIX
ILLUMI+B IC52 HI-SIDE SW 2
R61,62
IC1 S2
P-ANT P-CON
POWER SUPPLY IC
Q2,3 CD SERVO Q11,12 SW14V
J1 PANEL DET
B.U.
SW5 D5 BU5
2
J3
FL
ACC
FL+B
Q705
SYSTEM u-COM
PHONE
IC4
BU5 MUTE
USB5V USB5V
J1 DC-CN
PS1-1 / PS1-2 / PS1-3 PS2-1 / PS2-2
BU5
E2PROM
BU5
SP-OUT FRONT L/R REAR L/R
FRONT REAR/SW
ROM CORRECTION (NOT USED)
IC10
BU-DET Q102 SURGE DET
PRE-OUT
PRE-OUT MUTE
A8V
BU5
BU5
BU DET
POWER IC
Q701-704
1
BU5
ACC-DET Q103
1
E-VOL
1 SW5 IC7 RDS DECODER
ACC DET
IC6
BU5
5
3
PHONE Q101
BU
SW5
Q7-10 ILLUMI +B Q51,52 SW+16V
SW5
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
BLOCK DIAGRAM
MOTHER BOARD (X34- )
CD PLAYER UNIT (X32-6250-00) DPU1
IC4
A B
E
C
Q1 F
APC
SIGNAL A/B/C/E/F PD
SRAM STB
SRAM STB
SO
LD
SO
SI
SI
BUCK VREF
IC3 FO COIL
FO OUT
TR COIL
TR OUT
FO OUT TR OUT DM OUT FM OUT
DM1 SPINDLE MOTOR
MOTOR DRIVER
RF AMP + SERVO PROCESSOR + MP3 DECODER + WMA DECODER + AAC DECODER + 1M bit SRAM
BUCK
CCE
CCE
PIO0
PIO0 R15
MRST
LEVEL SHIFT RESISTOR
Lch
FILTER
Lch
C44 Rch
FILTER
Rch
DM OUT
FM OUT
D GND D1.5V BU1.5V D3.3V
ZDET
DM2 LOADING & SLED MOTOR
MRST
C43
AGND
X1 CLOCK 16.934MHz
MUTE L/R
A3.3V
Q14 D1.5V OUTPUT
A.GND
IC5 BU1.5V/ D3.3V REG
BU5V P.ON
D.GND
S1 S2
LOS-SW 12EJE-SW LOE-SW DRV MUTE LO/EJ MOTOR S7.5V S.GND
3
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
COMPONENTS DESCRIPTION
● ELECTRIC UNIT (X34-623x-xx) Ref. No.
4
Application / Function
Operation / Condition / Compatibility
IC1
System μ-COM
Controls FM/AM tuner, the changer, CD mechanism, panel, volume and tone.
IC2
E-VOL
Controls the source, volume, tone.
IC4
Power Supply IC
Outputs 5V×2, 8.1V×2, 10.2V, P-CON, P-ANT.
IC6
Power IC
Amplifies the front L/R and the rear L/R to 50W maximum.
IC7
RDS IC
Decodes RDS.
IC8
Reset IC
Lo when detection voltage goes below 3.6V.
IC51
Switching Regulator
Power supply for D+5.1V. (to USB and Panel)
IC52
Hi-side SW
Detects USB Over Current.
IC53
D+3.3V AVR IC
Power supply for D+3.3V. (IC252,900,950)
IC251
Level Shift (3.3V→5V)
Shifts level. (3.3V→5V)
IC252
Level Shift (5V→3.3V)
Shifts level. (5V→3.3V)
IC900
Sub μ-COM
Controls USB and CD mechanism.
IC950
i-Pod Authentication Coprocessor
Authenticates i-Pod.
Q2
Servo+B AVR
When Q3’s base goes Hi, AVR outputs 7.5V.
Q3
Control SW for Servo +B
ON when the base goes Hi.
Q7
FL+B SW
ON when the base goes Hi.
Q8
FL+B AVR
When Q9’s base goes Hi, AVR outputs 10.5V.
Q9
Control SW for FL+B
ON when the base goes Hi.
Q10
FL+B SW
ON when the base goes Lo.
Q11
14V SW
ON when the base goes Hi.
Q12
14V SW
ON when the base goes Lo.
Q13
Control SW for IC4
ON when the base goes Hi.
Q14
Control SW for IC4
ON when the base goes Lo.
Q51
Control SW for 16V SW
ON when the base goes Hi.
Q52
16V SW
When Q51’s base goes Hi, AVR outputs BU voltage.
Q53
FREQ CONT SW for IC51
1.3MHz when the base goes Lo, 1.8MHz when the base goes Hi.
Q101
ACC DET
ON when the base goes Hi during ACC is applied.
Q102
Serge DET
When the base goes Hi, Surge voltage is detected.
Q103
BU DET
ON when the base goes Hi during BU is applied.
Q104,105
Mute Control
ON when the base goes Hi.
Q301
Panel 5V SW
ON when the base goes Lo.
Q701~704
Pre-out Mute SW
When a base goes Hi, pre-out is muted.
Q705
Mute Driver for Pre-out
ON when the base goes Lo.
Q902,903
3.3V AVR for IC900
When base of Q902 goes Hi, 3.3V is ON.
Q905
CD “LOE_LIM_SW”_Buffer
When the base goes Hi, loading ends.
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
COMPONENTS DESCRIPTION ● SWITCH UNIT (X16-647x-xx) Ref. No.
Application / Function
IC1
FL Driver
IC2
Remote Control Sensor
Operation / Condition / Compatibility
● CD PLAYER UNIT (X32-6250-00) Ref. No.
Application / Function
Operation / Condition / Compatibility
IC3
4ch BTL Driver
Driver for focusing & tracking coil, driver for sled & spindle motor, and operation for disc loading & ejection.
IC4
Servo DSP with built-in Audio DAC
With built-in MP3/WMA/ACC decoder and 1M-bit-SRAM.
IC5
BU1.5V/D3.3V REG.
Power supply for BU1.5V. Power supply for digital/analogue/audio 3.3V.
Q1
APC (Auto Power Control)
Drives LD (Laser Diode).
Q14
D1.5V Output
Switches ON/OFF at one end of BU1.5V line which is separated into 2 directions. Uses output voltage as D1.5V.
D2
Laser Diode Protection
Prevents reverse bias which is applied to laser. Laser destruction prevention.
D3,4
Static Electricity Countermeasure
Prevents malfunction by static electricity.
5
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
MICROCOMPUTER’S TERMINAL DESCRIPTION
● SYSTEM μ-COM: IC1 on X34- (ELECTRIC UNIT) Pin No.
6
Pin Name
I/O
Application
Truth Value Table
Processing Operation Description
1
LX DATA M
I/O Data to slave unit
2
LX CLK
I/O LX-BUS clock
3~5
NC
6
REMO
I
Remote control signal input
Detects pulse width
7
NC
-
Not used
Output L fixed
8
BYTE
I
Memory extension bus width setting
Connects to VSS
9
CNVSS
-
10
XCIN
-
32.768kHz
11
XCOUT
-
32.768kHz
12
RESET
-
13
XOUT
-
14
VSS
-
15
XIN
-
16
VCC1
-
17
NMI
I
18
PANEL DET
I
Panel communication detection
H: Panel detached, L: Panel attached
19,20
NC
-
Not used
Output L fixed
21
ROMCOR DET
I
E2PROM writing request
H: E2PROM writing
22,23
NC
-
Not used
Output L fixed
24
PON FL
O
Key illumination power supply control
ON: H, OFF: L
25
NC
-
Not used
Output L fixed
26
PON PANEL
27,28
NC
29
AUD SCL
I/O E-VOL clock input/output
30
AUD SDA
I/O E-VOL data input/output
31
VFD SYS DATA
O
VFD data output
32
VFD PAN DATA
I
VFD data input
33
VFD CL
O
VFD clock output
125kHz
34
VFD BLK
O
VFD driver reset output
H: Reset cancelled, L: Reset 11 minutes after momentary power-down, panel detached or ACC OFF: L
35
S SYS DATA
O
Bolero serial output
36
S SOC DATA
I
Bolero serial input
37
S SOC CLK
I
Bolero serial clock input
38
CD LOS SW
I
CD loading detection
39
CD LOE LIM SW
I
CD detection (Chucking SW)
40
CD LOEJ
-
125kHz~65kHz
Not used
Output L fixed
Connects to VSS. H: Possible to rewrite flash ROM
L: Reset 10.0MHz
10.0MHz
Connects to VSS
ON: L 11 minutes after momentary power-down, panel detached or ACC OFF: Hi-Z
I/O Panel 5V control -
Not used
I/O CD motor control
Output L fixed
The communication begins after 500ms after VFD_BLK (34) goes Hi.
H: Loading completed, L: No disc q
Refer to the truth value table
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
MICROCOMPUTER’S TERMINAL DESCRIPTION Pin No.
Pin Name
I/O I
Application
Truth Value Table
Processing Operation Description L: Possible to rewrite flash ROM Connects to VSS (Never set it to output Hi)
41
EPM
Flash ROM EPM input
42
CD MOTOR
43
NC
44
CD DISC12 SW
I
12cm disc detection
45
NC
-
Not used
46
VFD CE
O
VFD control request
47
NC
-
Not used
Output L fixed
48
ROTARY CCW
I
VOL key input (Counter-clockwise)
Detects pulse width
49
ROTARY CW
I
VOL key input (Clockwise)
Detects pulse width
50
NC
-
Not used
Output L fixed
51
RDS DATA
52
RDS QUAL
I
RDS decoder QUAL input
(Terminal for European model)
53
CD MUTE
I
CD mute request
H: Normal, L: Mute request
54
S SOC REQ
I
Communication request from SOC to system μ-COM
55
SOC RST
O
SOC reset
H: Normal, L: Reset
56
SOC S STOP
O
SOC stop
H: Normal, L: SOC stopped
57
S SYS REQ
O
Communication request from system μ-COM to SOC
58~61
NC
-
Not used
Output L fixed
62
VCC2
-
63
NC
-
Not used
Output L fixed
64
VSS
-
65
RDS NOISE
I
FM noise detection
(Terminal for European model)
66
TUN SMETER
I
S-meter input
67
TUN IFC OUT
I
Front-end IFC-OUT input
H: Station detected, L: No station
68
AUD DC ERR
I
DC offset detection
If DC offset is detected 20 times in 100ms with condition below 1.0V, it will be judged as DC offset is detected.
69
LX RST
O
Forced reset to slave unit
H: Reset, L: Normal
70
LX CON
O
Start-up request to slave unit
H: Slave unit ON, L: Slave unit OFF
71
LX MUTE
I
Mute request from slave unit
H: Mute ON, L: Mute OFF
72
LX REQ M
O
Communication request to slave unit
73
PWIC SVR
O
SVR discharge circuit
74
RDS CLK
I/O RDS decoder clock input
75
LX REQ S
I
Communication request from slave unit
76
PWIC STBY
O
Power IC standby control
Power ON: H, Power OFF: L
77
PWIC MUTE
O
Power IC mute
STANDBY source or momentary power-down: L, TEL mute: L
I/O CD motor control -
Not used
I/O RDS decoder data input
q
Refer to the truth value table Output L fixed
Output L fixed
(Terminal for European model)
During 500ms after power OFF or momentary power-down: H, Since then: L (Terminal for European model)
7
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
MICROCOMPUTER’S TERMINAL DESCRIPTION
Pin No. 78
Pin Name MUTE
I/O
Truth Value Table
Application
I/O Mute
Processing Operation Description L: Mute OFF, Hi-Z: Mute ON
79
BU DET
I
Momentary power-down detection
BU detected: L, No BU or momentary power-down: H (Operates below 4ms after momentary power-down is detected)
80
ACC DET
I
ACC power supply detection
ACC detected: L, No ACC: H
81
TYPE1
I
Destination SW
82
TYPE2
I
Destination SW
83
PWIC DC ERR
I
Detects whether power IC was short-circuited to +B or GND
84
LINE MUTE
I
Line mute detection
TEL mute: Below 1V, NAVI mute: Over 2.5V
85
NC
-
Not used
Output L fixed
86
FSEL
O
Frequency SW for switching regulator
H: 1.3MHz, L: 1.8MHz
87
PON SWREG
O
ON/OFF for switching regulator
H: ON, L: OFF
88,89
NC
-
Not used
Output L fixed
90
PS2 2
O
Power supply IC control
w
Refer to the truth value table
91
PS2 1
O
Power supply IC control
w
Refer to the truth value table
92
PS1 1
O
Power supply IC control
w
Refer to the truth value table
93
PS1 2
O
Power supply IC control
w
Refer to the truth value table
94
PS1 3
O
Power supply IC control
w
Refer to the truth value table
95
NC
-
Not used
Output L fixed
96
AVSS
-
97
REF CON
O
VREF control
Connects to VREF
98
VREF
-
99
AVCC
-
100
LX DATA S
I
Data from slave unit
• Truth value table q CD motor control
Stop
w Power supply IC (IC4) control SEL1 (Pin 10)
CD motor
CD loading/eject
L
L
PS1-2
PS1-3
PS2-1
ILLUMI
P-CON
P-ANT
L
L
OFF
OFF
OFF
Load
H
L
L
Eject
H
H
L
L
H
ON
OFF
OFF
Brake
H
Hi-z
H
L
H
ON
ON
OFF
H
H
H
ON
ON
ON
PS1-1
PS2-2
AUDIO/SW5
AM
SEL2 (Pin 11)
8
L
L
OFF
OFF
H
L
ON
OFF
H
H
ON
ON
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
TEST MODE ■ Example
:
Key
.
Description of display
5
E
■5
:
J
C
X
Description X
X
X
X
Disc EJECT times display
Disc EJECT times display. MAX 65535 (times) While disc EJECT times is displayed, press and hold for 2 seconds or longer to clear disc EJECT times.
A symbol “■” in the key column indicates that the key should be pressed and held for 1 second or longer.
■ How to enter the test mode Procedure
Note
Press and hold the [1] key and [3] key and reset.
All lamps blink when it is detected that the sub-clock resonator is disconnected. When having started up in the test mode, change the LINE MUTE inhibition time from 10 seconds to 1 second. When operating in the test mode, even if a DC offset error occurs, detection information is not written in the E2PROM. When operating in the test mode, CD mechanism error log information clear mode, and DC offset error detection information clear mode, do not perform DEMO mode operations. Also, do not display DEMO ON/OFF option items in the MENU in STANDBY source in the above modes. Forced disc ejection is prohibited in the test mode.
■ How to clear the test mode Procedure Reset, momentary power down, ACC OFF, Power OFF, Panel detached.
Note Clearing the test mode
■ Test mode default condition Description
Default values
Source
STANDBY
Display
Display lights are all turned on.
Volume
-10dB (“30” is displayed.)
Bass Boost
OFF
CRSC
OFF regardless of having/not having the switching function.
AUX
ON1
System Q
NATURAL
Preout
Rear
9
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
TEST MODE
■ Special displays when all lights are on in STANDBY source Key
Description of display
Description
Common All lights ON.
1
All lights ON.
Destination terminal condition indication
T
Y
P
E : 1
1
Development ID condition indication
8
0
1
E
–
2
“TYPE” indicates system μ-com (IC1) destination, and shows real-time condition of the destination terminal. 3 . 0
0
Information display Name of mechanism type Mechanism version
9
B
2
0 :
Display of name of mechanism type and mechanism version (Bolero version) (Press the key while the display is what is shown in the left column to change to the servo version display.)
Information display Mechanism servo version (USB)
S
E
R
V :
Display of mechanism servo table version (Press the key while the display is what is shown in the left column to display mechanism boot program version.)
Mechanism boot program version (USB)
B
O
O
T :
Display of mechanism boot program version (Press the key while the display is what is shown in the left column to return to the normal display.)
Serial No. display
0
0
0
0
P
O
N
P
O
N
Information display
2 3
Power ON time display
X
0
0
0
0
Serial No. is displayed (8 digits)
0
H
X
X
00~50 is displayed for “XX”. When less than 1 hour, displayed by displayed by increments of 10 minutes.
X
X
X
X
00001~10922 is displayed for “XXXXX”. MAX 10922 (hours) When Power ON time is displayed, press and hold for 2 seconds or longer to clear Power ON time.
■3
4 Disc operation time display
C
D
T
C
D
T
X
0
H
X
X
00~50 is displayed for “XX”. When less than 1 hour, displayed by increments of 10 minutes.
X
X
X
X
00001~10922 is displayed for “XXXXX”. MAX 10922 (hours) While the disc operation time is displayed, press and hold for 2 seconds or longer to clear the disc operation time. (Cleared only for displayed media.)
■4 5 ■5 6 ■6
E
J
C
X
X
X
X
X
Disc EJECT times display
Panel open/close times display
P
C
X
X
X
X
X
E
1
2
3 : 0
1
2
3
R
R
: E
R
R
–
–
–
– : –
–
–
–
∗
∗
∗
∗ : ∗
∗
∗
∗
10
PANEL open/close times display. MAX 65535 (times) Press the key for more than 2 seconds while the PANEL open/ close count is displayed and PANEL open/close count is cleared.
ROM correction version display
Disc EJECT times display. MAX 65535 (times) While disc EJECT times is displayed, press and hold for 2 seconds or longer to clear disc EJECT times.
0
FM
Development ID – Version (system μ-com: IC1)
XXXX : XXXX (System μ-com ROM correction version: Mechanism μ-com ROM correction) ERR : ERR (System μ-com ROM correction error: Mechanism μ-com ROM correction error) ---- : ---(System μ-com ROM correction data is not yet written: Mechanism μ-com ROM correction data is not yet written) **** : *** (System μ-com ROM correction data is incompatible: Mechanism μ-com ROM correction data is incompatible)
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
TEST MODE Key
AM
Description of display
Description Turns off all the lights → Turns on odd and even terminals alternatively every 125ms (terminals that have a maximum number of grids) → Turns on only the odd terminals → Turn on only the even terminals →
Fluorescent indicator short check Audio data initialization
Forced Power OFF information display
A
U
D
P
O
F
P
O
F
N
I
T
AUDIO setting value is re-set to the test mode default value.
F
–
–
–
No forced power OFF
F
P
N
L
Forced power OFF by communication error between system μ-com and panel.
I
While the forced power OFF data is displayed, press and hold for 2 seconds to clear the data.
■ DISP ■DISP
AUD
For the display contents, refer to “CD information display mode” in the next section.
CD information display mode ON/OFF
While in CD information display mode, press and hold for 2 seconds or longer to clear all CD information.
Information display: iPod authenticati on IC installation condition display
i
P
o
d :
i
P
o
d : O
K
i
P
o
d : N
G
iPod authentication IC installation condition display. Blank: Checking if the IC is installed OK: IC is being installed, NG: IC is not yet installed (Press the key while the display is what is shown in the left column to return to the normal display)
• CD information display mode Key
Description of display
/
/
/
/
CD mechanism error log display
CD Load error information display
CD Ejection error information display
CD time code error count data display (Missing counts)
Description
M
C
E
R
R
1 : X
X
Mechanism error log 1 (Latest) XX: Error number. “– –” is displayed in case there is no error.
M
C
E
R
R
2 : X
X
Mechanism error log 2 (Latest) XX: Error number. “– –” is displayed in case there is no error.
M
C
E
R
R
3 : X
X
Mechanism error log 3 (Latest) XX: Error number. “– –” is displayed in case there is no error.
L
D
E
R
R
1 : X
X
Load error switch 1 XX: Number of errors. “– –” is displayed in case there is no error.
L
D
E
R
R
2 : X
X
Load error switch 2 XX: Number of errors. “– –” is displayed in case there is no error.
E
J
E
R
R
1 : X
X
Ejection error switch 1 XX: Number of errors. “– –” is displayed in case there is no error.
E
J
E
R
R
2 : X
X
Ejection error switch 2 XX: Number of errors. “– –” is displayed in case there is no error.
E
J
E
R
R
3 : X
X
Ejection error switch 3 XX: Number of errors. “– –” is displayed in case there is no error.
E
J
E
R
R
4 : X
X
Ejection error switch 4 XX: Number of errors. “– –” is displayed in case there is no error.
C
N
T
L
O
S
E
CD time code error count data (Missing counts) mode display.
C
D
D
: X
X
Number of CD-DA count errors XX: Number of errors. “– –” is displayed in case there is no error.
A
11
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
TEST MODE
Key
Description of display
/
CD time code error count data display (count not updated)
C
N
T
C
D
D
S
T
A
Description A
Y
CD time code error count data (count not updated) mode display.
: X
X
Number of CD-DA count errors XX: Number of errors. “– –” is displayed in case there is no error.
■ Test mode specifications in TUNER source Error is found in front-end (A1), etc. if indications below is displayed while in tuner source. Status
Display
Description
Front-end (A1) E2PROM data error
T
N
E
2
P
N
G
Front-end (A1) E2PROM is still the default (unspecified) value.
Front-end (A1) communication error
T
N
C
O
N
N
G
Communication with front-end (A1) is not possible.
Destination mismatch
T
N
T
Y
P
N
G
When destination is mismatch between front-end E2PROM and the product.
• TUNER preset operation Key
Description of display
4
Preset function
F
M
1
Description 9
8 . 3
A
4
Change to 98.3MHz with the preset key [4].
• K3I forced switching Every time when [6] key is pressed in tuner FM source, switched in the following order: AUTO → Forced WIDE → Forced MIDDLE → Forced NARROW → AUTO. Default status is AUTO, and displayed as shown below. Key
Description of display
6
K3I Forced switching
Description
F
M
1
9
8 . 1
A
AUTO
F
M
1
9
8 . 1
W
Forced WIDE
F
M
1
9
8 . 1
M
Forced MIDDLE
F
M
1
9
8 . 1
N
Forced NARROW
• FST adjustment mode Perform FST soft-mute adjustment. Key ■DISP
Note To enter into FST adjustment mode (Press and hold the key for 1 second) In FM, the frequency changes to 98.3MHz
Operations in the FST adjustment mode are as follows: Key
Description of display /
FM (UP) AM (DOWN)
12
Description
Soft mute adjustment
S
M
D
Seek Stop Level adjustment (Auto)
A
T
N
V
0.00(V) ↔ 5.00 (V) Normal (Local OFF)
Seek Stop Level adjustment (Auto)
A
T
L
V
0.00(V) ↔ 5.00 (V) Normal (Local ON)
-
0↔7
F
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
TEST MODE Key FM (UP) AM (DOWN)
■ AUD
AUD
Description of display /
/
Description
Seek Stop Level adjustment (Manual)
M
N
N
V
0.00(V) ↔ 5.00 (V) Normal (Local OFF)
Seek Stop Level adjustment (Manual)
M
N
L
V
0.00(V) ↔ 5.00 (V) Normal (Local ON)
Adjustment value memory
E
P
The display in the left column is shown when the data has been written in E2PROM by pressing and holding the key for 2 seconds.
Mode clear
F
M
W
1
R
I
T
E
9
8 . 3
A
4
To clear FST adjustment (The display returns to the normal display but the test mode is retained)
In the band where the local seek can be turned on or off (Local Seek ON/OFF), it is possible to turn on or off the local seek by pressing the [DISP] key briefly. After completing the FST adjustment, if You wish to clear the test mode, You can do this using the reset button.
■ Test mode specifications in CD source Display mode default: P-Time
• Procedure in CD-DA media (KTD-02A) Key
Description of display
Description
Track up procedure
Every time pressed, jumps to the track shown below. No.9 → No.15 → No.10 → No.11 → No.12 → No.13 → No.22 → No.14 → No.9 (recursive) But in case the disc has 8 tracks or less, playback starts with track No.1. (For both CD-DA and compressed file discs)
Track down procedure
Goes down by 1 track from the currently played track.
1
Jump procedure
Jump to No. 28 (Scratch 0.7mm for MUSIC line vibration testing)
2
Jump procedure
Jump to No. 14 (Blurring surface disc TCD-731RA Tr14)
Information display Name of mechanism type Mechanism version
9
B
2
0 :
Display of name of mechanism type and mechanism version (Bolero version) (Press the key while the display is what is shown in the left column to change to the servo version display.)
Information display Mechanism servo version (USB)
S
E
R
V :
Display of mechanism servo table version (Press the key while the display is what is shown in the left column to display mechanism boot program version.)
Information display Mechanism boot program version (USB)
B
O
O
T :
Display of mechanism boot program version (Press the key while the display is what is shown in the left column to return to the normal display.)
3
5
Jump procedure
Jump to No.9 and No.22 (Preset 5 → Track 22 in other track than Track 22, and Preset 5 → Track 9 in Track 22) (For linearity check)
6
Jump procedure
Jump to No. 15. Set the volume value to “25”. (For 20Hz 0dB DC protection false-operation FCT checking)
■ Audio-related test mode Procedure Press the [AUD] key (main unit) Press the [AUD] and [∗] keys (Remote control)
Note Enter audio adjustment mode (the initial item should be Fader, and then, Balance → Bass Level → Middle Level → Treble Level → SW Level → System Q → V-Offset → LPF Sub Woofer
13
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
TEST MODE
About audio adjustment items (include both Audio Function Mode and Audio Setup Mode) Procedure
For item forwarding procedure, press [AUD] key and [FM] key
Item
Procedure
Description
Fader
[VOL] knob and [
/
] key
Adjust to 3 steps of R15 ↔ 0 ↔ F15. (Default value: 0)
Balance
[VOL] knob and [
/
] key
Adjust to 3 steps of L15 ↔ 0 ↔ R15. (Default value: 0)
Bass Level
[VOL] knob and [
/
] key
Adjust to 3 steps of -8 ↔ 0 ↔ +8. (Default value 0)
Middle Level
[VOL] knob and [
/
] key
Adjust to 3 steps of -8 ↔ 0 ↔ +8. (Default value 0)
Treble Level
[VOL] knob and [
/
] key
Adjust to 3 steps of -8 ↔ 0 ↔ +8. (Default value 0)
LPF Sub woofer
[VOL] knob and [
/
] key
Adjust to 2 steps of 80Hz ↔ Through. (Default value: Through) (Only in models with Sub Woofer output)
Volume Offset
[VOL] knob and [
/
] key
Adjust to 3 steps of -8 ↔ 0 ↔ +8 (Default value: 0 and only in the internal AUX model)
Procedure
Note
Press and hold [MENU] key
Switch Bass Boost (Note: Front key functions as MENU.)
■ [ATT] key operation Procedure
Note
In the TUNER source, press [DISP] key
ATT OFF/ON
■ MENU-related test mode Procedure
Note
Press the [MENU] key (main unit) Press the [DNPP/SBF] and [DIRECT] keys (Remote control)
Continuous forwarding by remote control is prohibited
■ Backup current measurement Procedure
Note MUTE terminal is OFF after 2 seconds, not after 15 seconds. (During this time, the CD mechanism does not function.)
While ACC OFF (Back Up ON), Reset
■ PREOUT switching Procedure
Note
In the STANDBY source, press and hold [AUD] key for 1 second or longer
Switches PREOUT
■ Fluorescent indicator (ED1) short check Procedure
Note All lights are off → Turns on odd and even terminals alternatively every 125ms (terminals that have a maximum number of grids) → Turns on only the odd terminals → Turn on only the even terminals →
In the STANDBY source, press [AM] key
■ Clearing CD mechanism information / Service information / DC offset error information (Clearing E2PROM data) Status While pressing and holding [2] key and [5] key, reset-start.
14
Display
Description
C
L
R
O
At normal termination
C
L
R
X
At abnormal termination
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
TEST MODE
While “– – – –” is displayed, power can be ON for 30 minutes. This mode is cancelled by resetting. (The last screen will not be retained.) Data to be cleared is shown below. CD mechanism error log display Displays CD loading error data CD mechanism information
Displays CD EJECT error data Displays CD time code count error data (missing count) Displays CD time code count error data (count not updated) Power ON time display CD operation time display
Service Information
CD EJECT times display PANEL open/close times display Forced Power OFF information display
DC offset error information
DC offset error 1 display (Provides information on whether there is an improper connection or another error) DC offset error 2 display (Provides information on the number of capacitor leaks)
■ Clearing DC offset error detection data (E2PROM data clearing) Procedure
Note
While pressing and holding [3] key and [6] key, reset-start.
Procedure
Entering DC offset error display mode.
Display
Description
C
E
R
D
C
O
K
D
C
1
E
R
D
C
1
O
K
When improper connection or other DC offset errors are not detected.
■1
D
C
1
O
K
When detecting improper connection or other DC offset errors, clears detection data. (Clear E2PROM)
2
D
C
2
4
When detecting capacitor leak, provides information on the number of capacitor leaks. (0~4)
■2
D
C
2
0
When detecting capacitor leak, clears the number of capacitor leaks. (Clear E2PROM)
1
R
When DC offset error is detected (when either one of capacitors is leaking, or an improper connection or another error is detected)
D
Press and hold the [3] and [6] keys, and reset-start
When DC offset error is not detected (when none of capacitors leak, no improper connection or other error is detected) R
When improper connection or other DC offset errors are detected.
This mode is cancelled by resetting. (The last screen will not be retained.)
■ FM/AM channel space switching Procedure While Power OFF, press and hold [1] key and [5] key, and press [SRC] key to Power ON
Note FM200kHz/AM10kHz ↔ FM50kHz/AM9kHz FM50kHz/AM10kHz ↔ FM200kHz/AM10kHz (KDC-MP242U)
■ Security • Forced Power ON mode Procedure While pressing and holding [MENU] key and [4] key, reset-start.
Note While “– – – –” is displayed, power can be turned ON for only 30 minutes. After 30 minutes, can only be recovered by resetting.
15
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
TEST MODE
• Method of clearing the security code Procedure
Display
] key for 3 seconds or longer Press [ while pressing [DISP] key
–
Description
C
O
D
E : –
–
–
C
O
D
E :
Press the remote control [5] key 2 times, display “K”, and press [ ] key.
C
O
D
E : K
Press the remote control [2] key 3 times, display “C”, and press [ ] key.
C
O
D
E : K
C
Press the remote control [2] key 1 time, display “A”, and press [ ] key.
C
O
D
E : K
C
A
Press the remote control [7] key 2 times, display “R”, and press [ ] key.
C
O
D
E : K
C
A
R
A
P
P
R
V
E
D
Carry out the procedure while “– – – –” is being displayed. “– – – –” disappears.
O
Security cancelled. (If wrong character is input, code request mode is displayed.)
■ ROM data transfer Procedure
Display
While pressing and holding [1] key and [3] keys, reset-start Press [MENU] key (MENU) Press [
] key or [
] key
(In the above ROM READ status), ■ [4] key for 2 seconds or longer
(In the above ROM WRT status), ■ [4] key for 2 seconds or longer
(In every status of ROM data) Press [MENU] key
Description All lights ON.
: R
O
M
R
E
A
D
MENU mode
R
O
M
R
E
A
D
Front-end (A1) → Mother unit (X34-). Data transfer processing.
R
O
M
W
R
T
R
E
A
D
R
E
A
D
O
K
R
E
A
D
O
K
D
N
G
Mother unit (X34-) → Front-end (A1). Data transfer processing. Front-end (A1) → Mother unit (X34-). ROM data is being transferred. Front-end (A1) → Mother unit (X34-). ROM correction transfer, security and other data is OK. 2
Front-end (A1) → Mother unit (X34-). Transfer of security and other data is OK. Front-end (A1) → Mother unit (X34-). ROM data transfer is NG.
R
E
A
W
R
T
W
R
T
O
K
W
R
T
O
K
1
Mother unit (X34-) → Front-end (A1). ROM correction data transfer is OK.
W
R
T
O
K
2
Mother unit (X34-) → Front-end (A1). Transfer of security and other data is OK.
W
R
T
N
G
Mother unit (X34-) → Front-end (A1). ROM data is being transferred.
:
Mother unit (X34-) → Front-end (A1). ROM correction, security and other data transfer is OK.
Mother unit (X34-) → Front-end (A1). ROM data transfer is NG Clear from ROM correction data transfer processing
This function is used, in case of front-end (A1) failure, to transfer E2PROM data (ROM correction, security and other data) inside of the frontend (A1) to E2PROM of the data saving mother unit (X34-), and this function is also used, after the replacement of the front-end (A1), to transfer the data that have been saved in the E2PROM of the data saving mother unit (X34-) to the new front-end (A1). Refer to the following “ROM Data Transfer Process” pages for the details of security and other data”.
16
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
ROM DATA TRANSFER PROCESSES When replacing front-end (A1) of mother unit (X34-), or when adding or replacing ROM correction (program correction with ROM IC (IC10)), the following activities are required.
■ Operation procedure Operation procedure is different depending on the conditions. Proceed with the appropriate operation procedure depending on the specific condition.
■ Overview When replacing front-end (A1) in the model where ROM correction and security data have been written into E2PROM, included in the front-end (A1) pack, the transfer function of the E2PROM data itself in the replaced front-end (A1) is required. This function in the above system configuration is used to allow for complete replacement of the front-end at any service center.
1. In case of replacing front-end (A1) without an applicable ROM correction. 2. In case of replacing front-end (A1) with an applicable ROM correction. 3. In case of applying new ROM correction at the same time when front-end (A1) is replaced. (No ROM correction has been carried out.) q
■ Overview of specifications Procedures for replacement are as follows: To install the E2PROM to the mother unit (X34-), and replace front-end (A1) with new front-end after copying the data in the E2PROM (such as ROM correction data and other data) in the frontend (A1) to the mother unit (X34-) by operating the system, and then copy the data (such as ROM correction data and other data) into the mother unit to the E2PROM of the frontend (A1), operating the main body. Tuner adjustment data was inserted during the tuner pack manufacturing, and data will not be transferred because front-end (A1) is built-in. In addition, tuner adjustment data for new front-end (A1) is supplied as a service part in which data was inserted.
■ Data to be copied • ROM correction data • Other data Security data DEMO MODE ON/OFF status POWER ON time (For maintenance) Playback time (For maintenance) EJECT count (For maintenance) Panel open/close count (For maintenance) CD I2C status (For maintenance) CD offset error code (For maintenance) CD sound skips count (For maintenance) CD time code not updated count (For maintenance) CD load switch errors count (For maintenance) CD ejection errors count (For maintenance) DC offset error (For maintenance) Forced Power OFF information (For maintenance) Serial number (For maintenance) E2PROM data check data (For internal check)
Mother unit (X34-) FRONTEND (A1) E2PROM
SYSTEM μ-COM (IC1)
E2PROM
E2PROM circuit pattern
Install new E2PROM. Install E2PROM containing no data, in case of [1] and [2]. In case of [3], install maintenance E2PROM with an applicable ROM correction program. w Mother unit (X34-) FRONTEND (A1) E2PROM
SYSTEM μ-COM (IC1)
E2PROM
17
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
ROM DATA TRANSFER PROCESSES
Turn power on. Press and hold the [1] and [3] keys and press reset button. (Enter the system in the test mode.) Press [B.BOOST] key. (ROM data System enters data transfer mode.) Press [ ] (or [ ] .) (Select READ) Press [ ] key for 1 second or longer. (Data transfer)
Install new front-end (A1). No ROM correction or other data status. t Mother unit (X34-) FRONTEND (A1)
e
E2PROM Mother unit (X34-) FRONTEND (A1) E2PROM
SYSTEM μ-COM (IC1)
E2PROM
SYSTEM μ-COM (IC1)
E2PROM
The system μ-COM (IC1) copies the data in the front-end (A1) in the E2PROM on the mother unit (X34-)
Turn power on. Press and hold the [1] and [3] keys and press reset button. (Enter the system in the test mode.) Press [B.BOOST] key. (Start transferring ROM data.) Press [ ] (or [ ] .) (Select WRT) Press [ ] key for 1 second or longer. (Data transfer)
In case of [2] READ OK
R-OK
Mother unit (X34-)
In case of [1] or [3] READ OK2
y
R-O2
FRONTEND (A1) E2PROM
Press [ ] key. (Exit ROM data transfer mode.) Turn power off. Remove front-end (A1). r
E2PROM
System μ-COM (IC1) copies data on the mother unit (X34-) into E2PROM in the front-end (A1)
In case of [2] or [3] Mother unit (X34-) FRONTEND (A1)
SYSTEM μ-COM (IC1)
WRT OK
E2PROM
W-OK
In case of [1] WRT OK2
18
SYSTEM μ-COM (IC1)
W-O2
Press [ ] key. (Exit ROM data transfer mode.)
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
ROM DATA TRANSFER PROCESSES 4. In case of applying a new ROM correction when frontend (A1) is replaced (There is ROM correction data.) 5. In case of applying a new ROM correction even when front-end (A1) is not replaced. q Mother unit (X34-) FRONTEND (A1)
SYSTEM μ-COM (IC1)
Turn power on. Press and hold the [1] and [3] keys, press reset button. (Enter the system in the test mode.) Press [B.BOOST] key. (ROM data System enters data transfer mode.) Press [ ] (or [ ] .) (Select WRT) Press [ ] key for 1 second or longer. (Data transfer) e Mother unit (X34-)
E2PROM
ROM correction Tuner adjustment Other
FRONTEND (A1) E2PROM
E2PROM circuit pattern
SYSTEM μ-COM (IC1)
E2PROM
System μ-COM (IC1) copies the ROM correction data on the mother unit (X34-) into E2PROM in the front-end (A1)
Install new E2PROM. (E2PROM that has been updated with ROM correction)
WRT OK1
w
W-O1
Mother unit (X34-) FRONTEND (A1) E2PROM
SYSTEM μ-COM (IC1)
In case of [4]
In case of [5] Press [ ] key. (Exit ROM data transfer mode.)
E2PROM
Press [ ] (or [ ] .) (Select READ) Press [ ] key for 1 second or longer. (Data transfer) Mother unit (X34-) FRONTEND (A1) E2PROM
SYSTEM μ-COM (IC1)
E2PROM
System μ-COM (IC1) copies data in the front-end (A1) into the E2PROM on the mother unit (X34-). (ROM correction and other data)
READ OK
R-OK
19
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
ROM DATA TRANSFER PROCESSES
Press [ ] key. (Exit ROM data transfer mode.) Turn power off. Remove front-end (A1). r Mother unit (X34-) FRONTEND (A1)
SYSTEM μ-COM (IC1)
Turn power on. Press and hold the [1] and [3] keys press reset button. (Enter the system in the test mode.) Press [B.BOOST] key. (Enter the system in ROM data transfer mode.) Press [ ] (or [ ] .) (Select WRT) Press [ ] key for 1 second or longer. (Data transfer) y Mother unit (X34-)
E2PROM
FRONTEND (A1) E2PROM
Install new front-end (A1). No ROM correction or other data status.
SYSTEM μ-COM (IC1)
E2PROM
System μ-COM (IC1) copies data on the mother unit (X34-) into E2PROM in the front-end (A1)
t Mother unit (X34-) FRONTEND (A1) E2PROM
20
WRT OK
W-OK
SYSTEM μ-COM (IC1)
Press [ ] key. (Exit ROM data transfer mode.) E2PROM
A
B
C
D
E
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
PC BOARD (COMPONENT SIDE VIEW)
1
(FOIL SIDE VIEW)
SWITCH UNIT X16-647x-xx (J76-0551-02)
SWITCH UNIT X16-647x-xx (J76-0551-02)
SRC
SCAN KI2
KS4 R35
KS1
D13
C43 KI1
C46
D16
D14
C44
R41
DISP
D21
2
C45
D15
VOL AUD
SW+5V REMO USB-GND
J1
USB-D+ R4 R7 R5 R8 R6
R15
PAN5V
1
LED+B RESET
R14 R12
1
80
20
61
1
IC1 60
21
ED1
C31
D1
41
40
KS3
KI1
1
2 3
Ref. No.
Address
IC2
3A
KI3
D5
Address
IC1
4D
KS2
KS4
4
R31 R32
C34
D4
R104
6
R33
GUARD
D102
R103 C102
C101 C38 D8
AUX-R C61
R101
22
D7
6
D101
21
KS2
R102
F-
5 C37
Ref. No.
KS3
C35
5
X16-647x-xx
KI2
X16-647x-xx
D6
KI3
C36
R13
D2
KI4
KI5
KI4
C32
4 ILL-D-GND
USB+5V
D74 D77 D75 D78 D76
FL+B
KI5
70
USB-D-
D3
3
23
RST
R61
C33
ESD-GND
TDF-DET
R1
R62
2
F+
R21 C21 R22
R2
R11 C12 C11
IC2
VOUT
R23 R3
D73 D72 D71
24
C52 C51
FM+
KS1
GND
AM-
VCC
CP11
C41
D11
C42
D12
R37 R34
CP12
R36
S1
D17
D79
USB
AUX
EJECT
J3
J2
USB-D- USB-D-
C103
C62 AUX-L
AUX-GND
C39
D9
Refer to the schematic diagram for the values of resistors and capacitors.
7
21
F
G
H
I
J
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
PC BOARD (COMPONENT SIDE VIEW)
1
W62
R929 R931
50
76 51 R926
C912 R927
C911
R930
R928
R108 C56
14
8
IC252 1
7
14
8
IC251 1 7 R921 R270 R271 R269
R330
R346
6
29
C315
1
CN2
30
R302
R332
R333
R334
D313
R344
2
C64 C316
R345 R343
R318 R317
D312 D311
W64
C513 24 23
22
J3
2 1
W68
X3
C308
1
D305 R508
7
R109
R119
C102
C68
R255 R935 R934
R917
X901
R924
R956
R952
R251 R256 C901 R900
R932
75
R
D304
D306
11 15
R940 R942 R937
IC900
R352
20 16
R54 R53 R55 R57
R618
100
R919 R922
R353
1
26
R915
R913 R972 C301
A1
C302
R403 R402
5
R907
25
C403
4
6 10 C902
C903
1
R260 R254
C916 C905
R910
24
L401
5
X900
R809
C401
Q101
R805
IC950
R967
C705
W60
Q104
R120
W801
P1
R112 EB
D401
W500
EB
D106 D109
Q103
W99
D601
D602
D603
3
R118
D605
D604
D606
BE
C805
Q801
C701
BE
R804
R609
C603
C706
26
C807 R803 R802 R801
R611
R610
R612
R608
R605
R607
R606
R601
R602
R603
BE
27
2
D801
5
D802
1
7
R814 R811 R810
2
9 10 6
C809
13 11 12 8 4 3
1
R705
R706
R704
R703
Q701
BE
C702
EB
Q702
R710
R712
Q704
R711
R709
Q703
EB
W53
IC6
J5
2
W46
J4
W39
W608
W30
ELECTRIC UNIT X34-623x-xx (J76-0550-12)
K
L
M
N
O
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
W98
1
16
8
1 R101
E
Q52 B
D52
D102
Q11
D104
C17
D2 R1
BE
C52
R119
R51
D107 R109
C2
W1
W2
B
W74 R106
D106 09
W104 W89
R102
D1 R107
Q101
C101
R108
EB
W103
Q2
J1
2 L1
E
9
C1
D108 R110
1
W92
W91
W87 C55
D51
C57
C5
IC4
C7
W202
W95
W3
L51
R54 IC51 R53 5 R55 6 R57 10 1 R56 C59 C58
C56
L52
Q14
R5
270 271 269
R59 C69
R618 R619
R4
EB
Q13
R3 R2 BE
12
D5
IC52 4 5
W5
R62
D4 /
3 1
3
X34-623x-xx
C71
R58
Ref. No.
Address
IC4
4L
IC6
2I
IC51
3K
IC52
4K
IC251
5J
IC252
4J
IC900
4I
IC950
3J
Q2
2M
Q8
6L
Q11
3L
Q52
3L
Q101
3K
Q103
3J
Q104
3J
Q701
3G
Q702
3G
4
5
X2
X1
Q8 R504 R502
R302
R268 R261 R262 R263
B
W68
R15 W64
6
R208 E
D7 C15
Refer to the schematic diagram for the values of resistors and capacitors.
7
23
P
Q
R
S
T
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
PC BOARD (FOIL SIDE VIEW)
1
C859
ELECTRIC UNIT X34-623x-xx (J76-0550-12)
R812
R813
TH1
2
R210 R209
R259
C802
C801
C804
C406 C405 C407 C404 R946
R944
R947
R918 R306
C908
R331 C309
24
BUSY SCLK
CE TXD
R347
7
C917 C906
C904
Q902 R336 R339 R337 R341 R338
R17
EB
31 R307
R206 R207 R335
Q301
C18 R18
30 ROM-DET
M-CLK
R319
R204
34
R301
C204
IC8
R914
R909 R320
C202
C203
Q10
2 1
IC951 1 4
51 50
Q9
Q7
IC1
8 5
M-DATA
R252 R908
1
R266 R265 R264
BOOT MRST
R966 R965
R906
100
CNVSS
R223 C205 R512
C918 R920
R257
R267
R205
R16
A-DC-ERR
80
R620
R340
81
R203
6
R218
C921
C909
R938
R225
C915
ROM-DET-M
BE
R258
RST
R916
R616 R617
Q905
C70 R228 R226
EB
R911 R971
Q903
C19
R253
R969 BE
R943 R941
C206 R227
EB
EB
C914
5
R939 R936
4
R905 R945
1
R904
R970
3
IC53
R64
EB
C803
R954 R968 C952 R923
C922
C65 C66
Q53
R401
SEL2
C201
BE
R115 R116
C12
BE
C9
SEL1
5
Q105
R806 R117
D110
R114
C11
C3
EB
D3
4
C806
C861 C854
C856
R111
R151
C14 C4
C67
3
R113
C20
R152 R52
R808
Q102
D101
EB
D103
Q51
EB
C858
C853 BE
Q12
Q3
C851 C852
C857 C855
C860
RXD
U
V
W
X
Y
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U 1
2
C871
C872
R707
R702
C602 BE
Q705
R613 R615 R614
C601
R701
R708
R604
C404
C406 C405 C407
Ref. No.
28
R401
15
C504 C502
14
R556
IC2 1
C921 A-DATA
R501 R503
A-CLK T MRST
Address
IC1
5R
IC2
4U
IC7
6V
IC8
6Q
IC53
4S
Q3
3P
Q7
6Q
Q9
6Q
Q10
6Q
Q12
3Q
Q51
3Q
Q53
4R
Q102
3S
Q105
3S
Q301
6R
Q705
3V
Q902
4T
Q903
4S
Q905
4S
4
5
C310 C311 C516 R348 R349
R510
C307
16
9
IC7
C515
6
8
C512
1
R509 R506 R507 C514
C306
R342
R331
C510
C509
S-METER
14
3
X34-623x-xx
7
Refer to the schematic diagram for the values of resistors and capacitors.
25
Z
AA
AB
AC
AD
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
PC BOARD (COMPONENT SIDE VIEW)
1
X32 B/2 S2
15 12EJE ORG
1
LOS GRE
R1
LD B A
R2
RFI C3
Q1
TRK-
VREF AGND
C30
C20
DFCT
R43
RED SLED OUT/LOAD WHT SLED IN/EJECT
R44
C42 ZDET
SLED IN/EJECT SLED OUT/LOAD
GRY GND VIO LOE/LIM
R64 C48 C47 R50 R49 FO0 TRD TRO
IPF
R74
C41
FMD
FOD
RFRP
X1
D3.3V R75
MOTOR DMD
LO/EJ
C61
S.GND S.7.5V C50
1
TRK+
IOP-
C10 C11
C27 R14 SPDL-
SPDL+ PON DRVMUTE
CCE DGND
LOE SW
SRAMSTB
8EJE SW R51 R58 BU5V
PIO0 R59
MRST
MUTE L/R
SO
TE
FE
C4
C103
D GS
CN2
NC
E
AGND
Q14 BU1.5 DGND
SI
F
FCS+ FCS-
IOP+ BLK SPDL-
SPDL+
LOS
RED
ORG
GRE
BLU GND
12EJE
VIN
D1.5V
AGND LOS SW
D3.3 12EJE SW BUCK
BSIF GATE
BSIF DATA
BSIF LRCK
4
BSIF ST REQ
30
GND
RF ARF
Rch
Lch
3
3.3V
BE
C1 R4 R3
PD
CD PLAYER UNIT X32-6250-00 A/2 (J76-0556-02)
D2
C+D
D4
BLU GND
FOK
S1
2
CN1
5
X32-6250-00
6
7
Ref. No.
Address
Q1
2AC
Q14
3AC
Refer to the schematic diagram for the values of resistors and capacitors.
26
AE
AF
AG
AH
AI
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
PC BOARD (FOIL SIDE VIEW)
1
X32 B/2
2 C57
60
R102
R27
3
C101
C43
R53
R52
R54
R15 R13
R56
R18
R17
41
R76
R73
61
R57
R72
D3
C18 R8 C46
R65 R9
C45
R39 R40
C19
C54
4
C24
40 C51
3
R25 C36
R69 R70 R71
CP7
IC4
5
R55
80
C26 C29
21
R7 C8 C22
IC5
1
C44
C14 1
20 C15
C9
C23 R11 R10 C25 C31
C13 C16 C59
C49 C6
R6
C12
R5
CD PLAYER UNIT X32-6250-00 A/2 (J76-0556-02)
1
4
24
IC3 12
13
5
X32-6250-00 Ref. No.
Address
IC3
4AG
IC4
3AF
IC5
3AG
6
7
Refer to the schematic diagram for the values of resistors and capacitors.
27
7
28
X34-623x-xx (1/4)
0V
TP165
P1
J3
24
23
PANEL
R348 10K
22
21
20
19
18
17
16
15
A
2/2
D603
D602
72
51
C316 10P
C315 10P
14
13
12
X16J1
11
10
31
5
SW5V 7
8
9
8
0.01
C908
R914 22K
CHL
CHG
CHR
69
70
10
R613
4.7
R615
10
R614
75
71
100
2
1
TP102
LX CLK
R910 1K
BU3.3V-1
R606 1K TP98
R609 100 TP95
LX REQ S
LX MUTE
R607 1K TP97 LX DATA S
R605 100 TP99
R608 100 TP96 LX DATA M
CH L
TP101 CH GND
TP100
C602 R602 0.1 10
R601 10
CH R
TP94 R610 4.7K
R603 4.7
LX CON LX RST
TP92
C603 47u6.3 + C601 0.1
LX REQ M
TP93 R612 4.7K
BU
GND
R611 100
R911
6
26
R913 100
9
TP128
2
C922 10
3.3V 0.6V
7
7
27 28
R972 1K 29
R915 1K 30
R916 31
100 32
33
34 35
36
37 38
39
40 41
42
43
0V 44
3.3V 45
47
46
48
49
50
11
6
FL+B
D606
TP90
R706 180
R971
TP154
BU3.3V-1 30
46
R/SL R/SR
29
TP161 R338 2.2K
8
10
47K
7
0.01
C909
15 0V
16
17
FR
RR
28
31
GND
4
32
OUTL2 OUTR2
18
19
FL RL
3
TP163 R341 2.2K
CREF
FDR+
OUTRF
OUTRR
20
21
D401
6
TP160 R337 2.2K
13
FDR-
FDL-
FDL+
OUTLF OUTLR
22 4.0V
23
1
1
R335
11 12
QD3R
QD3G
WIM TC
MUTE
24 8.1V
SCL
SDA
2
33
9 10
3.3V 14
3.3V
R353 10
3.3V 8
QD3L
QD2R
QD2L
VDD
25 R402 470
26 R403 470
W500 1
TP162 R339 2.2K
34
D311
6
5 7
QD2G
SCL
SDA
5
TP159 R336 2.2K
D313
DP
8
D312
8
18
R331 3.9K
CHR
CHG
CHL
AUR
AUG
AUL
R352 10
4
QD1G
6
TP173
DN
48
49
C921 220P
4
R342 3.9K
7
R970 0
FL+B(FL) LED B(LCD)
R349 10K
1
VFD CE
10 QD1R
GND2
VFD SYS DATA
9 4
VFD PAN DATA
TM
C311 C310 1000P 1000P
6
R
0
VFD CLK
FSEL
5.0V
3
TP171
EXTRES
11
D604
USB5V
0V
12
TP339
TP340
TP338
3
TP170
VS 1
R330 100
OSCIN
C515 18P
D
VFD BLK(INT)
FILOUT AM+B AU8V
I
USB D+
NU 5
TP172
GND 2.5V
X3 4.332MHz 13
J4 LX BUS
USB GND
8
OSEL 74 C516 18P 2
USB D-
7
MPX R510 1K C406
TP155
6 VREF 5V 16 0V RDCL 15 T57 14 OSCOUT C405 1
D601
RTRY CW
5 52 1
D605
RTRY CCW
4
5.0V 3 RDDA C407 1
R333 1K
C513 10u35 + QUAL 28 23
R604 1K
R332 100
1 R508 2.2K
12
TP156
R506 2.2K
8
TP157
2 R507 2.2K
4
REMO
C514
11
R340 2.2M
TUNER UNIT
10
7
R334 1K
IC7 RDS IC
680P
6
TP158
330P
13
2
3
RESET
25
9
R347 1K
R509 5.1K L
5
SW5V
A
C
SW5V
0.1
AUL C309 0.01
C509
2 TP79
1
4.7
3 TP78 8
TP891 R344
C510 0.1
TP91
GURAD
TP76
AUX Lch
4 TP77 8
D304
7 3.3V 0V
2.2
5 66
R
TP75 SCL
AUG
6 65
E-VOL
2
12 C404
Q705
AUX GND
IF+B 8 SDA
AUR
IFGND TP74
IC2
D306
L 10 C401 47u16 + 3
C308 47u6.3 + C306 0.1
R TP73
C872
4.7
STDGND 9
R705 180
W608
TP881 R346
RDSMUTE 1
AUX Rch
RDS 11 5
D305
D-GND2 20
C307 0.1
QUALITY TP65
27 R401 10K
3
3
SMETER TP72 2
DC ERR
1
BU
2
TP871 R345
AMIFOUT 14 28
Q702
WIN IN
Q701
BU5V
Q704
L
R503 15 TP71 470 C702 R702 10u35 330 +
Q703
MUTE DRIVER for PRE OUT
CDR
PLLGND 13 R501 470 R/SR
R704 22K
R343 1K
D-GND 16 TP70 C701 R701 10u35 330 +
J5
TP164
VDD5V TP69 R/SL
R703 22K
QD1L
SCL
TP342
B
CN DET
ESD GND
5 R710 22K
1
SDA 17
CDL
4 R709 22K
SW5V
IFC 18 0.1
ANT.
68
COM+B TP113 TP68
AU8V AM+B
VT 19
SW5V
OSCGND 21 TP552 TP66 C502
R712 180
680P
C871
0.01
AM+B 22 TP551
L401 4.7uH
NC 23
67
ANT IN
0.1
RFGND 24
C504
26
4.7K
TUN GND2 C706 R708 10u35 330 +
TP344
TP341
FRONT
C512
6 PRE-OUT MUTE SW
R504
A1 Q701-704
FR
R711 180
G
R502 4.7K
3 0
C705 R707 10u35 330 +
1
R556
FL
A E
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U REAR/SUB
ELECTRIC UNIT (X34-6xxx-xx)
1 6
BU3
Q903 BU
22K
3.3V for IC
Q902 24
23 R
9
DVS
0V
DVC
3.3
DSP
CD
CD
CD
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
DVS
DVC
NC
NC
NC
NC
NC
C403 1u50 +
9
1 5
BU3.3V-1
9
11 5
F-AUX
USB BU
5
4
F
G
H
I
J
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U -6xxx-xx) 3
1
1
6
C912 15P
C911 15P
R924 100
X901
77
R917 1K
0.01 5.0V
C953
6
5 SDA
7
VCC
WP
8
NC1
A0
4
A1
A2
GND
2
3
1
NC15
MODE0
15
14 100
SCL
0.1
C952
R968 33K
R954 22K 1
C68 47u6.3 + C67
1
3
4
2
MODE1
I2CSDA 13
3 57
37
11
12
13
R251 100
3.3V VCC
8
14
R252 100
22K 9
4
3
2
1
GND
12 11
R253
3.3V 0V
R255
LEVEL SHIFT 5V 3.3V
53
100
17
NOT USED SW5V
IC10 E2PROM
16
1 2
A0
WP
5V 0V
A2
4
SCL
GND
0V
SDA
8 7
AUD-SCL TP410
6
IC8 3
SCL
5
SDA TP409 AUD-SDA
12
9
5.0V
VCC
A1
3
4
5
0V
NC
5 VSS
C
16
11 5
8
R956
SC
3.3V
R257 11 100 3.3V 0V
66 67
77
9
7
NC3
5 11
12
0V
R928 22K
78
0V
71
86
84 R254 22K 9
0V 7
15K
BU3.3V-1 BU3.3V 12
R952 100
5 R930
DP
3.3V 0V
5V 0V
TP900
R918 1K
DN
5V 0V
35
78
17
IC252 5V 0V
6
R929 10
36
22K R259 100
R931 10
79
I2CSCL
VSS
BU3.3V
BU3.3V-2
80
3.3V 0V
BU3.3V-1 65
C914 0.01
BU3.3V R932 15K
C918 1
R927 1M
IC251 LEVEL SHIFT 3.3V 5V
R947 22K
76
DVCC3A
X1
X2
DVSS
75
74
73 R926 0
BSIF LRCK
AM1
USB OC
72
71
USB VBUS SW
3.3V
100
70
IPOD RST
12
R923 22K R922
67 100
R921
67
66
R920 22K
68
REQ M
CD MUTE
NC
ZDET IN
66
65
R919 100
64
DVCC3A
63 3.3V
DVSS
62 0V
NC
NC
61
NC
TP908
60
59
NC
NC
58
NC
57
NC
NC
NC
56
55
51
52
NC
NC
BOOT
3.3V 0V
69
NC
3.3V USB D+ 0V
9.000MHz
3.3V 0V
NC
NC
50
84
3.3V
5
8 9
11
5
47K
10
BU5V 7
9
8
16
SVR+B 2.2K TP373
TP374
42
13
1 SERVOGND
40
TP372 R301
CD LOEJ
13
2 3 CD MOTOR
31
23
30 R302 TP371 100
TP370
PON CD
CCE
4 5 DRIVEMUTE
TP367
TP369
TP366
R307 2.2K
R306 2.2K
TP364
TP368
DGND
BU5V
6 7
SERVO+B
82 8 9 CD LOE LIM SW
CD MRST
10 11
CD MSTOP
PIO0
TP365
12 13
9
39
CD DISC8 SW
14 15 CD MUTE R
Lch
GND
17 Rch
87
C302 TP359 0.47u50 CDR + TP360 65 TP361 28 TP362 24 TP363 29 16
18 19
CD-SI
CD LOS SW
CD DISC12 SW
20 21
AUDIO+B
22 23
CD-SO
24 25 BUCK
BSIF GATE
BSIF BCK
26 27
SW3.3V
28 29
BSIF ST REQ
30
BSIF DATA
CN2
BSIF LRCK
1 PAN5V
FL+B(FL) LED+B(LCD)
VFD CE
VFD SYS DATA
2 3
ILL D GND
4 5
LED+B(FL) NC(LCD)
6 7
C301 TP357 0.47u50 CDL + TP358
TP356
TP355
TP354
TP353
38 R317 2.2K
44 R319 2.2K
R318 4.7K
88
13
89 TP380 TP351
TP375
TP376
TP377
TP378
TP379
PANEL 5V SW
TP152 TP151
TP153
TP154
PAN5V
R320 4.7K
5
94
71
92
93
FL+B
LED+B
26
46 TP161 R338 2.2K
31
9
Q301
TP352
VFD PAN DATA
BU5V SW5V
BU5V
13
TP163 R341 2.2K
32
10
10
USB5V BU5V
V
14
86
82
USB D-
BU5V
85
81
5
85
R938 22K
87
R934 100
N
BU3.3V 14
88
0V
4
3.3V
54
3.3V 0V
NC
49
R935 100
IC
TP53
9
89
AM0
NC
48
TP901 TP903
46 47
R936 100
86
82
CD LOE LIM SW
DVCC3A
87
0V
15
R941 3.3K
SD
Q905
3.3V 0V
DVSS
R937 100
83
DVSS
NC
88
15
5
43
R939 100
0V
D+3.3V AVR IC
R260
NC
89
16
R943 3.3K
92 SC
3
42
R940 100
84
DATA M
CD LOE LIM SW BUFFER
NC
90
17
93
22K
Q905
NC
41
R942 100
R258
40
R944 100
91
85
DATA S
NC
92
5.0V
NC
R945 100
13
CLK
93
94
14
CD SO
NC16
VCC
SUB u-COM
NC10
12
1K
MRST
1
2 MSTOP
4
3
REQ S
IPOD RDY
CD S
IC900
R946 100
NRESET
VCC
1
2
3
R900
R904 22K
3.3V
R905 100
32.768kHz
5
6
XT1
7
XT2
DVCC3B
R907 100K 8
9 PWE
DVSS
BSIF ST REQ
C902 18P
2.2 1.8V or 0V
10 0V
11
12
RVIN
13
14 3.3V RVIN
16
17 0V
15 RVOUT2
DVCC1A
19
20
21
18
NC
NC
NC
NC
23
22
CD CLK
NC
39
45
IPOD SDA
NC
38
.3V
IPOD SCL
94
1
36 37
44
BSIF BCK
NC
22K
95 3.3V
BSIF DATA
NC
R967
96 0V TP902
DVCC3A
NC17
IC9
5V 0V
18
NC18
NC9
14
0V
97
BSIF GATE
NC
35
98
NC
NC
34
0V
3.3V 0V
CD PON
32
99
NC
CD DRIVEMUTE
33
100
DVSS
10
TP906
19
NC19
IC950
NC8
TP905
20
NC20
NC7
8 9
NC
3.3V 0V
NC6
7
NOT USED
3.3V
2
31
6
BU3.3V-1
30
C901 0.01
ROMCOR DET
CD SRAMSTB
916
14
3.3V 0V
3.3V 0V
DSP REQ
915 1K
00
X900
3.3V 0V
1.8V or 0V
54
29
NC
24
3.3V
53
972 1K
0.01
14
DVCC3A
NC
0.01
C908
28
C905
DVSS
27
913 00
CCE
25
NC 0V
DSP RST
9
26
0.01
R909 1K
24
DVSS
23
C906
RVOUT1
R908 100
C916 10
DVCC1B
K
02
C915 1
C917 10
R969
3.3V AVR for IC900
1
3.3V 0V
10
BU3.3V
BU3.3V-2 3.3V
B
4
BU3.3V
3
0.01
BU3.3V-2 C903 22P C904
BU3.3V-2
iPod AUTHENTICATION COPROCESSOR
22K
R906
6
SD
3
1
to CD MECHA.
X34-623x-xx (2/4)
29
8 16
K
L
M
N
O
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U DC IN
0V
14 15
20
R208 47K
10
21 22
TP413 5V 0V
0.1
5V 0V
26
5
5 10
23 24 25 26 27
SCL SDA
R209 470
28
R210
30
470
NC
NC
0V
ROMCOR DET NC
5V 0V
NC PON FL
5V 0V
NC PON PANEL NC NC AUD SCL AUD SDA
5V 0V
5V 0V
5V 0V
5V 0V
31
R268 47K
13
10
5V 0V
8
100K
68
R223 2.2K
65
R512 2.2K
64
TP502
63
0V
62
5.0V
19
X34-623x-xx (3/4)
8 16
REAR R-
FRONT R+
TP6
TP7
RR-
FR+
REAR L-
FRONT RTP5
C855 4700P
TP4 RL-
FR-
C854 4700P
REAR L+
FRONT LTP3 FL-
C853 4700P
FRONT L+ TP1
TP2
65
77 USB5V
R270 47K
C856 4700P
C857 4700P
R118
10K
84 5.1V
24
8
R271 47K
60
C58
33K
R56
3.3V 0V
66
61
59 NC 5V 58 0V NC 57 S SYS REQ 56 SOC S STOP 55 SOC RST 54 S SOC REQ 53 CD MUTE 52 RDS QUAL RDS 51 DATA
R1 1K
3.3V 0V
67 C205 1000P
66
1/2W
16
R269 47K 57
R267 100 R266 100
56
R265 100
55 54
R264 100 TP404
53 52 51
SW5V 19
C f
10
C70 1000
17
13
30
FL+ 86
70
R15 7.5
FL+B
16
8
16
RL+
22K
R805
R117 6.8K NC
C852 4700P
TAB
RR-
RR+ VCC2
R618
USB +5V
1 5.1V
24
26
CD
OUT4-
OUT4+
OUT3-
22
20 RL-
R228
R226
R227
R225 82
81 TYPE1
TYPE2
PWIC DC ERR
83
84
NC
5V 0V
NC
C851 4700P
D801 27
PWRGND4
VCC2
PWRGND3 OUT3+
84
87
86 85
FSEL
86
R59 20K
NC
87
90
VSS
PANEL DET
17
17
RDS NOISE
NC
31
10
29
4V 0V
5.0V
NMI
37
C204
19
VCC1
36
6
5.0V
18
88
SYSTEM u-COM
XIN
TUN SMETER
71 69 TP414
67
5V 0V
IC1
VSS
35
1
R207 47K 18
89
90
XOUT
69 68
TUN IFC OUT
3
72
70
VFD PAN DATA 32 33 VFD CL 33 34 34 VFD BLK R261 100 35 S SYS DATA R262 100 36 S SOC DATA R263 37 S SOC CLK 100 38 CD LOS SW 38 39 CD LOE LIM SW 39 40 CD LOEJ 40 41 EPM 42 CD MOTOR 42 43 NC 44 CD DISC12 SW 44 45 NC 46 46 VFD CE 47 NC 48 ROTARY 48 CCW 49 ROTARY 49 CW 50 NC
VSS OUT
2
LX CON
3.3V AUD DC ERR 0V
5V 0V
RESET
VFD SYS DATA
0V
VDD 5.0V
TP432
4
NC
R205 47K
3
17
LX MUTE
Q53 56K
2
XCOUT
75
72
FREQ CONT SW for IC51
32
16 17
73 71
LX RST
10.000MHz R206 47K
NC
PS2 2
91
PS1 1
PS2 1
92
R58 47K
91
92
93
94
93
94
NC
PS1 2
PS1 3
95
96 0V
AVSS
98
99 5.0V
97
VREF
AVCC
5V 0V
100K
VIN
12 13
RDS CLK LX REQ M
XCIN
R619
76
74
PWIC SVR
0V
77
75
LX REQ S
CNVSS
77 76
PWIC STBY
NC
78
GND
10K X1
PWIC MUTE
R218 22K
79
78
VOUT
22P
MUTE
REMO BYTE
79
BU DET
3
IC51
5
X2 32.768kHz R204 11
5V 0V
5V 0V
5V 0V
NC
20
80
5.1V
6 TP54 R54 PG R 100K 7 R53 BIAS V 33K 1.3V 8 FB S C56 R55 1.0V 9 VC BOO 10 330P 20K RT R57 0.9V
R62 22K
18P C203
NC
17
5V 0V
3
10
0V or 5.0V
5V 0V
EN
C202
0V
8
NC
BU5V 87
OC
0V
R203 10K TP412 9
CONTROL SW for SERVO+B 19
80
D1
SRV+B
20
ACC DET
C1 0
Q2
4
BU5V
BU5V
6 TP252 5V 0V
55
TP900
35
7
5
4
3
GND
7
3
Q3
C2 22u16 +
78
6
D2
C64 220u10 +
5
LX CLK
C69 0.1
LINE MUTE
3 4
17
IC8 RESET IC
C17 0.1
Q2
77
19
19
PON SWREG
2
2
LX DATA M
REF CON
R617 100K
100
25
23
21
0V
14.4V
TP315 1 19 0V RL+
C803
18
16
IN3
S-GND
FL
18
17
100K
1
1
8
9
10
100
47K
LX DATA S
1
R616
R256 100
R251 11 100
12
2
56
3
100
R255
R120 R1 100K 47
20
5.0V
Q12
Q11
BU5V
R620
3 14
3.3V 0V
14V SW
R811 47K
5V 0V
BU5V
3.3V 0V
BU
18
R810 1K
RL
12 C801
0.22 0V 14
IN1
OUT1+ FL+
6.9V
18
3
24
5V 0V
J
SERVO +B AVR
C66 1
5V 0V
MUTE
0.22 C806 R808 17
AC-GND
RR IN4
SVR
PWRGND2
IN2
11
0V
R812 C805 0 33u16 +
14.4V 7
9 8 FL-
FR+
5V 0V
17
3
5
SW5V
0.01
6
18
BU5V
1
12
7
74
2
1
OUT1-
OUT2+ 6
OUT2-
OFFDET
4 FR-
1
C65
1
220P
VOUT VDD
VCC1
5 STBY
PWRGND1
3
1 TAB1 2 W801
3
CE
10
C802
0.22 C804 15
FR 0V
GND 5
R809 1K
11
8
R806 TP316 5.6K TH1
C809
C206
NC
3.3V
3
MUTE CONTROL
5.0V
IC53 4
6.8V 6.8V
POWER IC
1
15
6.9V
10
D802
A0
17
0V
5V 0V 6.9V
Q104
15
A1
47K
MUTE
78 76
5
6
WP
SCL
SDA
IC951
4
A2
IC6
SD
100
5V 0V
3
0V
D110
SC
TP906 R965 TP904
47u6.3 + C67
Q105 R803
28 23 R966 TP905 100 TP907
R802 33K
MUTE CONTROL
1
C807 1
6 3
3.3V R IC
13
1
6
0.22
3
1
10
BU R804 330
BU
J1 9
19 16
P
Q
R
S
T
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
TP9 TP10
33K
SWITCHING REGULATOR
5.1V
HI-SIDE SW
Q7
5
FL+B SW
14.4V 2 0V
C4 0.1
TP922
14.4V 3 0V
TP27
4 5
J 9
19
12
0.1
TP28
C19 0.022
R4 10K
R5 10K 92
91
4.9V 2.5V 11 0V
C14
VCC2 VDD SW5V
SEL1
E
10.3V 4.9V 2.5V 0V 10
TP31
90
D4
W202
10
Q13 Q14
R2 10K
1000P
C7 100u6.3 + C9 0.1
C201 1 R64
94
C70
5V 0V
VCC1
I
13.7V 7
TP26
AM
G
14.4V 6
TP30
5.0V 8
D5
AUDIO
F
TP924
TP420
CONTROL SW for IC4
P-ANT
B
2.2
8.1V 0V
P-CON
A
BU5V
D3
C12 0.1 C5 220u16 +
C11
TP25
BU
2SB1443
3
2SC4081
SEL2 ILM 10.2V
POWER SUPPLY IC
KDC-MP242U/MP342U/MP443U/MP5043U/MP543U (1/2) SIGNAL LINE GND LINE B LINE
4
DAP202U DA204U 5
6
UNIT No. X34-6230-01 X34-6230-11 X34-6230-10 X34-6230-23 X34-6230-22 X34-6230-21 X34-6232-71 X34-6232-72 X34-6232-71 X34-6232-72 X34-6232-73 X34-6232-74 X34-6483-20 X34-6483-21
AU8V AM+B
GND
C4
1
TP921
A1
4 3 TP920
C3 0.1
DESTINATION J K1 K M3 M1 M2 E1/E2 E5/E6 E3 E7 E E4 R R1/R2
LED+B
IC4
(X34-6xxx-xx)
BU
C20 1500P
5.1V
2
Q13, R118 R151 14 YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES
680
BU
D7
2.7K
C18 0.1
1 5.1V VIN
CONTROL SW Q9 for FL+B Q10 R16
C15 22u16 + R17
IC52
VOUT
GND
2
R62 22K 3
EN OC
FL+B AVR
Q8
TP52
4
CONTROL SW for 16V SW
C59 10
C58 10
D51
USB +5V
C871, D4, C206 872,859 J5 5 YES E63-0937-05 YES E63-0937-05 E63-0896-05 YES E63-0937-05 YES YES E63-0896-05 YES YES E63-0896-05 YES E63-0937-05 YES E63-0937-05 YES E63-0937-05 YES E63-0937-05 YES E63-0937-05 YES E63-0937-05 YES E63-0937-05 E63-0937-05
0.47
R51 680
C57
1
10
2
D52
BD
C52 10u35 +
BOOST
RT 0.9V
Q52
Q51
R18 47K
VC
3 10
SW
C71
VIN
FB
TP51
R3 10K
0
BIAS
16V SW
L52 22uH
4 14.4V
93
9
RUN
C55
8
PG
L51 22uH
7
5
R52 100K
IC51
S2V60-5009F46 HZS9-E(A1) D1F60-5063 1SS133 HZS11-E(C3) EC31QS04AG UDZW20(B) MTZJ6.8(B) HZS5-E(B1) KDS121-P HZS7-E(A3) AVRL1613R3FTA STZ6.8N
R152, R616- R922, R225 R226 R227 R228 923 620 512 YES 47K 47K 47K 47K 22K 47K YES YES 47K 47K 47K 47K 22K 47K 47K 22K YES YES 47K 22K 47K 22K YES YES 47K 22K 47K 47K YES 47K 22K 22K 47K YES 47K 22K 47K 47K YES 47K 22K 22K 47K 47K 47K 47K YES YES YES 47K 22K 47K YES YES YES 47K 47K 47K 47K 22K 47K
80
79
84
20
5V 0V
6
2SB1565 2SC4081 KRC403-P KRA303-P 2SB1443 KRC404-P KRA307-P KRC410-P KRC407-P 2SB1689
YES YES YES YES YES YES
22K
YES YES
R109
6.8K
BU DET Q103
2SB1565
YES
R116
W202
C101 0.01
10K
1
X86-4230-01 YES YES YES YES X86-4230-11 YES YES YES YES X86-4230-11 YES YES X86-4230-11 X86-4230-11 YES YES YES YES YES YES YES YES YES X86-4230-11 YES YES YES X86-4232-70 YES YES YES X86-4232-70 YES YES YES X86-4232-70 YES YES YES X86-4232-70 YES YES X86-4232-70 YES YES YES YES YES X86-4232-70 YES YES YES X86-4230-12 X86-4230-12
R115
LINE MUTE
Q101
MODEL NAME
10K
R114 10K
D109
W B
ACC DET
R108
Q102
: : : : : : : : : :
D1 : D2 : D3,101-104 : D4,5,401,801,802 : D7 : D51 : D52 : D106-108 : D109 : D110 : D304-306,601-606 : D311,312 : D313 :
BU
100K
F
C102 0.01
Q2
R113
D106 R107
SERGE DET
GND
R106 3.3K
R112 20K D107
Q102
R120 R119 100K 47K
R110 68K
D108
10K
R118
BU R111 47K
30622MGPB72FP E-TDA7719 BD4914-V4 E-TDA7851A E-TDA7478AD S-80836CNNB-J NOT UESD LT3684EMSE BD6538G R1114N331B-TR 74AHCT08PW 74LVC08APW 92CD28AFG7BV2 MFI341S2159 NOT USED
Q2,8 Q3,9,51,101-103 Q7,11,13 Q10,12,14,705 Q52 Q53,104,105 Q301 Q701-704 Q902,905 Q903
3
0 4
TP16
B.U.
N.C.
GND
P CON
C1 3300u16 +
C859 0.01
0
: : : : : : : : : : : : : : :
U333 KDC-MP242U KDC-MP342U KDC-MP443U KDC-MP5043U 2009 KDC-MP543U USB ENTRY KDC-W4044UA/UG KDC-W4044UAY/UGY KDC-W413UA KDC-W413UAY KDC-W4544U KDC-W4644UY CKDCMP2042U VOSTEON CKDCMP7079DU/TU
R151
C858 4700P
C857 4700P
C856 4700P
R152 C854 4700P
D1
L1
R101 4.7K
D102 TP12
D104
TP8
R102 4.7K
TP15
N.C.
D101 TP11
REAR R+
D103
RR+
REAR R-
FRONT R+ TP7 FR+
TP5
TP6 RR-
RL-
FR-
P ANT
E
ACC
1
PHONE
16
2
TP13
15
3
TP14
14
4
P-CON
13
5
P-ANT
12
6 FRONT R-
11
C855 4700P
IC1 IC2 IC4 IC6 IC7 IC8 IC10 IC51 IC52 IC53 IC251 IC252 IC900 IC950 IC951
F1 10A (F52-0023-05)
YES YES YES YES YES YES YES YES
DC IN
CAUTION : For continued safety, replace safety critical components only with manufacturer’s recommended parts (refer to parts list). Indicates safety critical components. To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer. • DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual instruments or/and units. X34-623x-xx (4/4)
7
31
U
V
W
X
Y
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U 1
2b
2b
3b
3b
P11
col1
P12
1k
1k
P13
2k
2k
2k
P14
3k
3k
S1
P15
1j
1j
1j
P16
2j
2j
2j
P17
3j
3j
S8
P18
1h
1h
P19
2h
2h
2h
P20
3h
3h
S2
P21
1a
1a
1a
P22
2a
2a
2a
P23
3a
3a
S3
P24
1m
1m
1m
P25
2m
2m
2m
P26
3m
3m
S4
P27
1e
1e
1e
P28
2e
2e
2e
P29
3e
3e
S9
P30
1c
1c
1c
P31
2c
2c
2c
P32
3c
3c
S10
P33
1r
1r
1r
P34
2r
2r
2r
1a
S22
S23
31
30 P6
P7
G1
S24
S25
33
32
P8
P9
1GA 4
G2
S26
34
36
35
P10
2GA 3
G3
S28
S27 37
P11
2GA 4
38
39
40
P12
3G 2
S31
S29
41
P13
S32
S30
42
43
P15
P16
P14
S35
S33
44
45
46
P18
P17
G1
S36
48
47
P19
3G 3
1GB 1
S38
S37
49
50
51
P21
P20
S41
S39
S40
53
54
52
P22
P23
1GB 2
G2
S42 55
S43
57
56
P25
P26
2GB 1
S45
S46
S48
S44
58
P27
59
60
P28
61
S49
S47
P29
P24
3G
1a
2a
1a
2GA
2a
col1
3a
Dp
col2
3r
S11
1d
1d
P37
2d
2d
2d
P38
3d
3d
S16
P39
1n
1n
1n
P40
2n
2n
2n
P41
3n
3n
S17
P42
1p
1p
P43
2p
2p
2p
P44
3p
3p
S12
P45
Dp
P46
col2
d
S7
P47
c
S6
P48
e
S5
ILL D GND
P49
q
S15
PAN5V
1
24
TP23
P46
P45
15
14
S15
S16
P44
P43
1GA 1
12
13
S13
S14
S12
11
P42
2GA 2
9
10
P41
P40 S10
8
7
S9
S11
2GA 1
3G 1
6
5
P39
4
P38
G1
G2
1
G2
G1
G3 G3
2
3
KS4
KS3
TP29 60
KS3
R11 47K TP34
65
TP33
64
TP32
63
TP31
5V 0V
KS4
TP28 59
KS2
KS1
TP35
66
61
6
3
67
62
KS6
5
0.1 0V
1K
KI1
TP24
C11 1
R13
S52
3
4 11.3V
S52
5
S1
TP26 57
TP27 58
KS1
KS2
S2
S3
S1
S3
S2
56
55
S5
S4
54
53
S5
21 22
S4
20 S6
TP21
S51
6
7
S50
S49
8
9
S48
S47
10
S46
11
12
S44
S45 S7
S8
S6
52
SW5V
R15
68
KS5
51
16 17
13
S43
14
15
16
S41
S42
S40
17
18
S39
S38
19
11.3V 0V
S8
22
TDF DET 23 ESD GND
S17
4.7
69
KI3
5V 0V
R14
76
70
KI2
S18
77
C12
0V
71
KI4
S19
S7
20
AUX GND 21 AUX R
S20
19
GUARD 19 AUX L
S17
15
40
5V 0V
S21
50
18
TP18
S18
39
KI5
49
SW+5
TP17
1
38
P1
S22
S9
16
TP16
14
S19
P2
S23
S9
REMO RESET 17
TP15
D-
S24
S10
RTRY CW 15
TP14
S20
72
VSS P3
S11
14
TP13
36 37
73
DVDD
S25
S11
RTRY CCW
S21
35
IC1
48
USB D- 13
TP12
34
74
DVDDCAP
3.0V
FL DRIVER
S26
46
12
S22
D+
33
11.3V 0V
S27
S10
USB GND
S24 S23
TP11
31 32
S28
S12
A
S25
76
30
75
VDD OSCI
47
USB D+ 11
TP10
S26
220
S29
S12
10
S27
5V 76 0V XBLK
DO
5.0V
S13
USB+5V
TP9
2
79
29
78 R12
S30
S14
9
77
S28
79
78 77
S31
S13
1/2
VFD RST
80
28
S14
X34J3
TP8
S29
26 27
RST
S32
45
8
S31 S30
S33
44
7
VFD CLK
TP7
FL+B 78
25
VFL
S51
S50
S49
S48
S47
S46
S45
S44
S43
S41
S42
S40
S39
S38
S37 VFD DATAS
TP6
S32
S34
80
79
SCL CSB
5V 0V
S15
6
VFD DATAM
TP5
S33
24
80
SD
S35
S15
5
5
TP4
2
2
11.3V 0V
S36
42
4
FL+B
TP3
21 22 23
43
LED+B 3
S36 S35
TP2
S16
2
S37
20 TP1
1
11.3V 0V
41
S13
J1
5
S16
S14
f
P37
2
2
PAN5V LED+B
1
b
3
2
1p
P51
S8
S6 5V 0V
16
3r 1d
P50
S7
5
1
C21
R22 100
3 GND1
1 SW5V
2
IC2 REMOTE CONTROL SENSOR
VOUT
4
1
P36
1h
P36
X16-647x-xx (1/2)
3a
col
VFD CE
32
1GB
2a
1k
P35
7
62
2GB
2b col
6
P31
1b
P9 P10
R21 100K
1b
GND2
3f
1b
VCC
3f
P8
5.0V
P7
ED1
P30
2f
S50
2f
63
1f
2f
64
1f
P6
P32
3g
1f
P33
3g
P5
TP36
R62 24
65
P4
S52
2g
66
2g
67
2g
2GB 2
P3
68
1g
P35
1g
P34
1g
PAN5V LED+B
4
P2
FL+B
3
R61 24
a
P1
2
2GA,2GB 1GA,1GB
SW5V
3G
F+2 70 F+1 69
PIN NAME
S51
SWITCH UNIT (X16-6xxx-xx)
ANODE CONNECTION
KI5 KI4 KI3 KI2 KI1
4.7
Z
AA
AB
AC
AD
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U 1
SWITCH UNIT (X16-6xxx-xx) MODEL NAME
22
23
F-2
F-1
S18
S17 24
S19
GA
U333 KDC-MP242U KDC-MP342U KDC-MP443U 2009 KDC-MP5043U USB KDC-MP543U ENTRY KDC-W4044UA/UAY KDC-W4044UG/UGY KDC-W413UA/UAY KDC-W4544U KDC-W4644UY CKDCMP2042U VISTEON CKDCMP7079DU CKDCMP7079TU
TP25
P1
25
26
P2
P3
1GA 3
S21
S22
S23
S20
27
P4
28
29
P5
G1
S24
31
30
P6
P8
P7
32
P9
1GA 4
33
S25
5
1GA
ED1 : 3-BT-262N
5
UNIT No. X16-6470-01 X16-6472-71 X16-6470-10 X16-6472-71 X16-6470-21 X16-6470-21 X16-6472-71 X16-6472-72 X16-6472-71 X16-6470-10 X16-6470-10 X16-6693-20 X16-6693-21 X16-6693-22
D1-7,9 B30-1782-05 B30-1779-05 B30-1779-05 B30-1779-05 B30-1781-05 B30-1781-05 B30-1779-05 B30-1780-05 B30-1779-05 B30-1779-05 B30-1779-05 B30-1779-05 B30-1780-05 B30-1534-05
D1-7,9 :
D8,11-14 :
D15-17 :
D21 : B30-1779-05 D101 : FTZ6.8E D102 : DA204U
S1
SIGNAL LINE GND LINE B LINE
5
C51 0.01
17
C52 0.01
S2
KEY MATRIX KI1
S1
KS1
VOL
15 14
VOL AUDIO
1
FM
KI2 SCAN
KI3
KS2
6
5
4
1
2
3
KS4
SRC
KS5
PANEL DET
KI4
AUD DISP
KS3
KI5
h
f
S16
EJECT
PAN5V
S15 2
80
FM+
TP38 KS2
m
SCAN S12
S13
6
5
4
S7
1
TP40 KS4
S8
2
S3
d
d
(1GB,2GB,3G)
(2GA)
S9
S10
S9 S8
3
S3
S11
S16
S17
5
S12
S13
S15
S5
S4
S14
EJECT
TP41
TP42
TP43 KI2
KI1
KI5 KI4
TP45
4
TP46 S7
S5 S6
4
KI2
(1GA)
J3 1 2
TP50
D102
4
TP44 19 22 20
3
6
USB
3
22
C101 33P
R102
TP49
D101
D+
R101 22
C102 33P
D-
C103 4700P
SUB ILLUMI
D15 D16 D17 R37
R35
D14 D13
R34
D12 D11
1K
R41
D21
TRIANGLE ILLUMI
D8
D9
D7 R33
D5
D6
D4 R32
D2
6
D1 R31
KI1
1K
1
4
c
S4
KI5
4.7
S6
D3
2
e
S1
KI4
R15
KI3
c
S10
SRC
3
n
AM-
KI3
4.7K
TP39 KS3
0V
4
DISP
S11
LED+B
76 47K
R14
0.1
5
S20
p
b
g
6
77
C12
S18
f
S2
79 78
S19
a
b
k
e
S17
j
g
r
S14
3
a
AM
ESD GND TP37 KS1
2
• DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual instruments or/and units.
RESET
CP11 100
R34, R31, D8,11-14 R37 D15-17 R33 35 32 470 390 560 B30-1781-05 B30-1779-05 470 470 750 470 390 560 B30-1781-05 B30-1779-05 470 470 750 220 220 560 B30-1781-05 B30-1781-05 220 220 560 B30-1779-05 470 470 750 B30-1780-05 B30-1780-05 470 470 750 470 B30-1779-05 470 470 750 B30-1781-05 470 390 560 B30-1781-05 470 390 560 470 470 750 B30-1779-05 B30-1780-05 B30-1780-05 470 470 750 470 B30-1534-05 B30-1534-05 560 560 820 560
CAUTION : For continued safety, replace safety critical components only with manufacturer’s recommended parts (refer to parts list). Indicates safety critical components. To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer.
P51
: BU9754KV-E2 : PIC95603
21
1GA 2
P49
P50
20
19
S3
S2
P48 S4
17
S5
18
P47
16
P46
P45
P44
14
15
S16
S14
S15
P43
12
S13
13
1GA 1
IC1 IC2
DESTINATION J K1 K M3 M1 M2 E1/E5 E2/E6 E3/E7 E E4 R R1 R2
21
TP47
1 J2
TP48
2 3
AUX
KDC-MP242U/MP342U/MP443U/MP5043U/MP543U (2/2)
7 X16-647x-xx (2/2)
33
AE
AF
AG
AH
AI
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U 1
CD PLAYER UNIT (X32-6250-00) (A/2)
BUCK 24 D3.3 25
5
BSIF ST REQ 26
R57 100
TP74 SO
R55 100
23 TP61 BUCK
R56
TP512 D3.3
100
R69 TP513 BSIF ST REQ 100
BSIF GATE 27 BSIF DATA
28
BSIF BCK 29 BSIF LRCK 30
TP514 BSIF GATE
R70 100
TP515 BSIF DATA
R71 100
TP516 BSIF BCK
R72 100
TP517 BSIF LRCK
R73 100
6
12EJE SW
LOE/LIM SW
7
34
X32-6250-00 (1/2)
C46 1
4 4.0V 5
VSS VIN
58
EN1
3
0V
1
3.3V
S2
TP502 12EJE SW
12EJE SW TP62 23 11 TP75 8EJE SW
LOE SW TP76 10
: BD8222EFV : TC94A92FG-301 : XC6415S001P1
Q1 Q14
: 2SB0970 : RUE003N02
D2 D3,4
: DAP202U : DA204U
57 58 59 60
SIGNAL LINE GND LINE B LINE
38
39
CDMON3
DVSS3L XVSS3 XI XO XVDD3 VDD1-2 VSS2 PIO0 PIO1 PIO2 PIO3 PIO4 PIO5 PIO6 PIO7
0.1
D3.3V D1.5V BU1.5V
BU1.5V
IC3 IC4 IC5
56
LO 1.6V
C61
TP91 DGND
2
D3.3V
59
55
DVDD3L
D3.3V
2
2
58
53 54
DVDD3R
2
55 57
52
CDMON2
40 57
TP89 D3.3V
TP338
LOS SW TP63 22
1M
0.1
55
59
1.5V VOUT1 VOUT2 3.3V
54
TP501 LOS SW
10
C54
C43 1000P
C42 0.1 TP520 BU1.5
66
R39
D1.5V D3.3V
C30 0.1
BU1.5V/D3.3V REG.
IC5
64
R74 10K
D1.5V
65
TP511 IPF
D3
5
2
S1
TP504 GND
TP92 D1.5V
Q14
(X32- ) (B/2) LOS SW
2.2
D4
TP66 NC TP73 SI
22
1
L
54
D1.5V OUTPUT
51
1.6V RO
VDD3
TP65 Lch
R
1.5V
DVSS3R
61
TP67 A.GND
LOS SW 22 12EJE SW 23
53
49
3.3V 50
53
TP69 MUTE L/R TP64 Rch
R40 680
C103 0.1
1
69 R54 100
46
16.934MHz 48
R75 10K
SO(BUS2) 21
TP78 PIO0
X1
1
SI(BUS3) 20
TP68 MRST
C101
73
45
TP90 AGND
C49
NC 19
R53 100
43 44
47
1
10K
11 TP77 SRAMSTB
42
R44 4.7
1
13
R25
LCH 18
R52 100
4.7
AGND 17
14
41
R R43 4.7
5
R27
RCH 16
R51 1K
1
to ELECTRIC UNIT (X34- )
P100 14
15
10
SRAMSTB 12
MUTE L/R 15
0V
16 0V
TP81 BU5V
LOE SW 10
4
26
39K
TP80 DGND
8EJE SW 11
MRST 13
17 1.7V
0V
27
R49
TP344
18
L
TP335 C36
BU5 9
MUTE1
R50 36K
4
C31 1
8
MUTE2
4.3V
POWVCC2
TP202
DGND
TP79 CCE
POWGND2
TP204
CCE 7
TP70 PON
MUTE34
TP95 ZDET
TP343
R102 1K
PON 6
TP60 DRVMUTE
PREGND
VO4+
19
29
4
R76 2K
5
3
TP59 LO/EJ
BIAS
VO4-
TP201
DRV MUTE
TP58 MOTOR
IN4
VO3+
TP203
3
11
7.5V 12
TP56 S.7.5V
C50
3
LO/EJ 4
0V
TP57 S.GND
67
MOTOR
10
20 0V
VO2+
VO3-
R59 200K
21
3.3V
9
22
10
8
F1
BIASSW
VO2-
3 TP346
C51
7
F+
S7.5 2
LDIN
3
T-
SGND
VO1+
SLIN
IN3
T+
CN2
0V
D1.5V
R58 100
23
C44 1000P
6
6
3 TP31 SPDL-
SPINDLE MOTOR
5
5
VO1-
31
C41
4
CNT
3
TP345
C45 0.1
3 4
POWGND1
24 1.7V
22K
2
IN1
0V
R64
0V
POWVCC1
56P
1
C47
7.5V
3 SPDL+ TP33 4
DM1 M
4ch BTL DRIVER
IC3
6 TP26 SLED IN /EJECT
LOADING & SLED MOTOR
2
3
SLED OUT /LOAD TP28 5
DM2 M
C48 100P
MECHA. (X92-)
AJ
AK
AL
AM
AN
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U 1
3
3
C16 0.1 FP11
PIO2
0V
PIO3
RFI
1.7V
SLCO
PIO4
0.1
0.1
C57 0.2V
18
0V
17
1.7V
16
E
14
CD
12
OPTICAL PICKUP
12 F 13 A 14 B 15 E
3
R4 100K
A
11
C1 10
10 0V 9
TP52 RF
C3
8
C10 0.1
68P C4 1
C11 7 1.7V 0.015 6 5
C12 0.1
4
C13 3300P C14 TP113 RFI 0.01
3
3.3V
TP51 IOP+ IOPTP50
Q1
Q1
TP88 AGND
4
APC (AUTO POWER CONTROL)
C6
1 1.3V
C8 0.01
11 C+D
B
13
R7 220 C22
TP42 C+D CD TP72 F F TP41 A A TP40 B B TP71 E E
F
15
VCOF
PVREF
0.9V 80
LPFN
TMAX
PDO
VDDM1
LPFO 78
0.015 1.7V 79
0.1
VCOI
C23
100K
77
C25
R11 15K
C27
76
R13
R10 330K
C29 0.1
75
SRAMSTB 73
VSS3
0V 72
VDD1-1
71 1.5V
TEST 70
RST 3.2V 69 R15 100
MS
CCE
BUCK
66
67
0V 68
C26 1
0V
1.6V
19
2
2
DPU1 (X92- )
1
TP53 Vref
5
69
0.1
67 R14 10K
C61
BUS3
0V
PIO7
1.5V 74
PIO6
RVDD3
1.4V
3.2V
C24 47P
PIO5
66
0
RFRPI
PIO1
65
9
PIO0
BUS2
8
RFEQO 2.1V
65
7
AGGI DCOFC
VSS2
64
6
VDD1-2
BUS1
5
2.2V
XVDD3
63
4
XO
64
3
2.0V RVSS3 RFO
BUS0
2
FNI1 FNI2
SERVO DSP WITH BUILT-IN AUDIO DAC
XI
R17 10K
51
FPI2
IC4
62
0
XVSS3
R18 10K
9
1.9V
0V
VDD3
8
61
7
DVSS3L
3.3V
6
2.2M R6 1K
20
R2
TPI
8 LD
4.7K
TNI
LO 1.6V
7 GND
10 PD
R3
2.0V
DVDD3L
TP43 PD
4.7
VRO
6 VC
9 VR R5
D2
AVSS3 3.3V
TP49 LD
D3.3V
MDI
RO
56
R1
0.033
C15 22
21
RFZI
23
24
TEI
RFRP
LDO
1.6V
TP84 GND
TP39 FE
FSMONIT
C59
4700P
TP38 TE
26 3.3V 25 AVDD3
FOO TP108 26
27 TRO
FOO
TRO TP107
28 0V
29
FMO
VSS1
FMOS
30
DMO
31
33
34
32 VDD1-3
PIO8
PIO9
PIO10
27
29
0.01 31
R9 91K
R65 33K
R8 6.2K
C18 0.015
CP7 10K PIO11
35
TP509 FOK
36
CDMON0
TP511 IPF
TP303 DFCT
37
39
38
CDMON1
DVSS3R
DVDD3R
5 VCC
ARF TP85
5
0V
4 F+
2200P
4
1.5V
3 T+
TP45 FCS+
F+
C9 0.1
3
C19
C20 0.1 2
CDMON2
41
CDMON3
40
0V
2 T-
TP46 TRK+
T+
TP111 RFRP
1 F-
TP47 TRK-
T-
D3.3V
D1.5V
CN1
TP44 FCS-
F-
2
73 D3.3V
TP87 A3.3V
6 CAUTION : For continued safety, replace safety critical components only with manufacturer’s recommended parts (refer to parts list). Indicates safety critical components. To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer. • DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual instruments or/and units. X32-6250-00 (2/2)
7
35
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
EXPLODED VIEW (CD MECHANISM) A
B
57
: N09-6108-15 : N09-6426-15+ : N09-6735-05 : N09-6737-15 : N09-6738-15 : N19-2335-14 : N35-2003-48 : N39-1720-48
A B C D E F G H
50 57
4
50x2
50
Ax2
14 1
67
46 56
55
13 66
19 68 28
30
Hx2
E
15
20 32
61
DM1
53 48
29 27 31
16
33
E
G
EE
17
25
34 64
2
DM2
1
76 C
21 65
24 F
22
771
18
36
(X32)
49 D
DPU1
A
54 51
35
69
D
23 37
38
B
56x2
52 65
36
3
39 47 3
12
40x2 54
65 41 (X32)
771 A
36
A
Parts with the exploded numbers larger than 700 are not supplied.
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
EXPLODED VIEW (UNIT) C
D F 740
243
F
264
266
207 740
211
223x2 RC1 201
F 726
1
F
Batteries for RC1
262
DC1 A B C D E F G H J K L
: N24-3015-48 : N35-2610-48 : N80-2006-48 : N80-2008-43 : N86-2604-43 : N86-2606-48 : N82-2606-48 : N83-3005-48 : N83-3016-48 : N86-2606-48 : N89-3010-48
DME1
E
204 224
E
221
231
237 222
2
(X34-)
236
A
703
Dx2
W500
FC1 H
767
(X34) 772
L Jx2
206
G
(X34)
D
L
A1 D
F1 768
(X16-) F
257
238
(X34-)
255
K
225 C
256
241
213
732
227
258
254
251
3
252 261
708
253 230
PA1
212
205
Bx2
Depends on the models. Refer to the parts list.
Parts with the exploded numbers larger than 700 are not supplied.
37
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
PARTS LIST
✽ New parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. A N DestiRef. No. d e Parts No. Description nation d w
KDC-MP242U/MP342U/MP443U/MP5043U/MP543U 201 204 205 206 207
1C ✽ A02-2757-13 2C ✽ A22-3200-03 3D A40-1359-01 2C ✽ A46-1882-01 1D A52-1107-01
PLASTIC CABINET ASSY SUB PANEL ASSY BOTTOM PLATE REAR COVER TOP COVER
M1M2M3
PA1 PA1 PA1 PA1 PA1
3C 3C 3C 3C 3C
PANEL ASSY PANEL ASSY PANEL ASSY PANEL ASSY PANEL ASSY
K K1 M1 M2 M3
RC1 RC1
1C A70-2069-15 1C ✽ A70-2087-15
REMOTE CONTROLLER ASSY (RC-517) K1M3 REMOTE CONTROLLER ASSY (RC-557) KM1M2
211 212 212
✽ B64-4438-00 ✽ B64-4439-00 1C B07-3271-01 3C ✽ B10-5180-01 3C ✽ B10-5181-01
INST. MANUAL (ENG.FRE.SPA.) INST. MANUAL (ENG.S-CHI.ARA.) ESCUTCHEON (HOT RUNNER) FRONT GLASS FRONT GLASS
KK1 M1M2M3
212 212 212 213
3C ✽ B10-5182-01 3C ✽ B10-5183-01 3C ✽ B10-5193-01 3C B19-2513-03
FRONT GLASS FRONT GLASS FRONT GLASS LIGHTING BOARD
M1 M2 M3
221 222 223 224
2C 2C 1C 2C
LEVER LEVER LEVER SHAFT
225 227 DC1 FC1
3C ✽ E29-2128-02 3D ✽ E29-2130-04 1C E30-6798-05 2D ✽ E39-1060-05
CONDUCTIVE RUBBER CONDUCTIVE RUBBER DC CORD FLAT CABLE
230 231 F1
3C ✽ F07-2204-03 2D ✽ F11-1870-13 2D F52-0023-05
COVER SHIELDING COVER FUSE (MINI BLADE TYPE) (10A)
236 237 238
2C 2C 3C
G01-2987-04 G01-3096-04 G01-3244-04
TORSION COIL SPRING EXTENSION SPRING COMPRESSION SPRING
H54-4456-03 H54-4457-03 H54-4459-03 H54-4460-03 H54-4486-03
ITEM CARTON CASE ITEM CARTON CASE ITEM CARTON CASE ITEM CARTON CASE ITEM CARTON CASE
-
✽ ✽ ✽ ✽ ✽
A64-4666-02 A64-4667-02 A64-4668-02 A64-4669-02 A64-4688-02
D10-4446-03 D10-4447-03 D10-7049-04 D21-2329-04
✽ ✽ ✽ ✽ ✽
241 243
3C ✽ J19-7231-01 1C J22-0789-03
HOLDER MOUNTING HARDWARE ASSY
251 252 253 254 255
3C 3C 3C 3C 3C
K24-4955-04 K24-4956-03 K24-4957-03 K24-4958-03 K24-4959-04
PUSH KNOB (EJECT) PUSH KNOB (FM) PUSH KNOB (AM) PUSH KNOB (DISP) PUSH KNOB (SEARCH)
256 257 258 261
3C 3C 3C 3C
K24-4960-03 K24-4961-04 K25-1937-02 K28-0337-04
PUSH KNOB (SRC) PUSH KNOB (RELEASE) PUSH KNOB (PRESET) KNOB ASSY (VOL)
K: KDC-MP342U K1: KDC-MP242U M1: KDC-MP5043U M2: KDC-MP543U
38
M3: KDC-MP443U
K K1
262 264 A B C
A N d e Parts No. d w 1C N84-4016-48 1C N99-1757-15 2C N24-3015-48 3D N35-2610-48 3C N80-2006-48
PAN HEAD TAPTITE SCREW SCREW SET E TYPE RETAINING RING BINDING HEAD MACHINE SCREW PAN HEAD TAPTITE SCREW
D E F
2C 2D 1D
N80-2008-43 N86-2604-43 N86-2606-48
PAN HEAD TAPTITE SCREW BINDING HEAD TAPTITE SCREW BINDING HEAD TAPTITE SCREW
266
1C
W01-1710-05
CARRYING CASE
DME1
1D ✽ X92-6370-00
Ref. No.
KK1
MECHANISM ASSY (DXM-9B20W)
SWITCH UNIT (X16-647x-xx) D1 -7 D1 -9 D1 -9 D8 D9
B30-1779-05 B30-1779-05 B30-1781-05 B30-1781-05 B30-1779-05
LED (1608,SR) LED (1608,SR) LED (1608,BLUE) LED (1608,BLUE) LED (1608,SR)
K K1M3 M1M2 K K
D11 -14 D11 -14 D21
B30-1779-05 B30-1781-05 B30-1779-05
LED (1608,SR) LED (1608,BLUE) LED (1608,SR)
K1M3 KM1M2
C11 C12 C21 C51 ,52 C101,102
CK73GB1A105K CK73GB1H104K CK73GB1A105K CK73GB1H103K CC73GCH1H330J
CHIP C CHIP C CHIP C CHIP C CHIP C
1.0UF 0.10UF 1.0UF 0.010UF 33PF
K K K K J
C103
CK73GB1H472K
CHIP C
4700PF
K
J1 J2 J3
K K1 M1 M2 M3
Destination
Description
✽ E59-0855-05 E11-0654-05 E58-1109-05
RECTANGULAR PLUG 3.5D PHONE JACK RECTANGULAR RECEPTACLE
CP11 R11 R12 R13 R14
RK74GA1J101J RK73GB2A473J RK73GB2A221J RK73GB2A102J RK73GB2A472J
CHIP-COM CHIP R CHIP R CHIP R CHIP R
100 47K 220 1.0K 4.7K
J J J J J
1/16W 1/10W 1/10W 1/10W 1/10W
R15 R21 R22 R31 -33 R31 -33
RK73GB2A4R7J RK73GB2A104J RK73GB2A101J RK73FB2B221J RK73FB2B471J
CHIP R CHIP R CHIP R CHIP R CHIP R
4.7 100K 100 220 470
J J J J J
1/10W 1/10W 1/10W 1/8W M1M2 1/8W K1M3
R31 ,32 R33 R34 ,35 R34 ,35 R41
RK73FB2B471J RK73FB2B391J RK73FB2B561J RK73FB2B751J RK73EB2E102J
CHIP R CHIP R CHIP R CHIP R CHIP R
470 390 560 750 1.0K
J J J J J
1/8W 1/8W 1/8W 1/8W 1/4W
R61 ,62 R101,102
RK73EB2E240J RK73GB2A220J
CHIP R CHIP R
24 22
J 1/4W J 1/10W
S1
T99-0484-05
ROTARY ENCODER
D101 D102 ED1 IC1 IC2
FTZ6.8E DA204U 3-BT-262N BU9754KV-E2 PIC95603
ZENER DIODE DIODE FLUORESCENT INDICATOR TUBE MOS-IC ANALOGUE IC
K K KM1M2 K1M3
Indicates safety critical components.
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
PARTS LIST Ref. No.
A d d
N e w
Parts No.
Destination
Description
CD PLAYER UNIT (X32-6250-00) IN CD MECHA C1 C3 C4 C6 C8
CK73FB0J106K CC73GCH1H680J CK73GB1A105K CK73FB1C105K CK73GB1H222K
CHIP C CHIP C CHIP C CHIP C CHIP C
10UF 68PF 1.0UF 1.0UF 2200PF
K J K K K
C9 ,10 C11 C12 C13 C14
CK73GB1C104K CK73GB1H153K CK73GB1C104K CK73GB1H332K CK73GB1H103K
CHIP C CHIP C CHIP C CHIP C CHIP C
0.10UF 0.015UF 0.10UF 3300PF 0.010UF
K K K K K
C15 C16 C18 C19 C20
CK73GB1C333K CK73GB1C104K CK73GB1H153K CK73GB1H103K CK73GB1C104K
CHIP C CHIP C CHIP C CHIP C CHIP C
0.033UF 0.10UF 0.015UF 0.010UF 0.10UF
K K K K K
C22 C23 C24 C25 C26
CK73GB1H103K CK73GB1H153K CC73GCH1H470J CK73GB1C104K CK73GB1A105K
CHIP C CHIP C CHIP C CHIP C CHIP C
0.010UF 0.015UF 47PF 0.10UF 1.0UF
K K J K K
C27 C29 ,30 C31 C36 C41 ,42
CK73GB1C104K CK73GB1C104K CK73GB1A105K CK73GB1A105K CK73GB1C104K
CHIP C CHIP C CHIP C CHIP C CHIP C
0.10UF 0.10UF 1.0UF 1.0UF 0.10UF
K K K K K
C43 ,44 C45 C46 C47 C48
CK73GB1H102K CK73GB1H103K CK73GB1A105K CC73GCH1H560J CC73GCH1H101J
CHIP C CHIP C CHIP C CHIP C CHIP C
1000PF 0.010UF 1.0UF 56PF 100PF
K K K J J
C49 C50 C51 C54 C57
CK73GB1A105K CK73FB1A225K CK73FB0J106K CK73FB0J106K CK73GB1C104K
CHIP C CHIP C CHIP C CHIP C CHIP C
1.0UF 2.2UF 10UF 10UF 0.10UF
K K K K K
C59 C61 C101 C103
CK73GB1H472K CK73GB1C104K CK73GB1A105K CK73GB1C104K
CHIP C CHIP C CHIP C CHIP C
4700PF 0.10UF 1.0UF 0.10UF
K K K K
CN1 CN2
E41-2954-05 E41-2630-05
FLAT CABLE CONNECTOR FLAT CABLE CONNECTOR
X1
L78-1221-05
RESONATOR (16.93MHZ)
CP7 R1 R2 R3 R4
RK74GB1J103J RK73GB2A560J RK73GB2A472J RK73GB2A4R7J RK73GB2A104J
CHIP-COM CHIP R CHIP R CHIP R CHIP R
10K 56 4.7K 4.7 100K
J J J J J
1/16W 1/10W 1/10W 1/10W 1/10W
R5 R6 R7 R8 R9
RK73GB2A225J RK73GB2A102J RK73GB2A221J RK73GB2A622J RK73GB2A913J
CHIP R CHIP R CHIP R CHIP R CHIP R
2.2M 1.0K 220 6.2K 91K
J J J J J
1/10W 1/10W 1/10W 1/10W 1/10W
K: KDC-MP342U K1: KDC-MP242U M1: KDC-MP5043U M2: KDC-MP543U
M3: KDC-MP443U
Ref. No.
A d d
N e w
Parts No.
Destination
Description
R10 R11 R13 R14 R15
RK73GB2A334J RK73GB2A153J RK73GB2A104J RK73GB2A103J RK73GB2A101J
CHIP R CHIP R CHIP R CHIP R CHIP R
330K 15K 100K 10K 100
J J J J J
1/10W 1/10W 1/10W 1/10W 1/10W
R17 ,18 R25 R27 R39 R40
RK73GB2A103J RK73GB2A103J RK73EB2E4R7J RK73GB2A105J RK73GB2A681J
CHIP R CHIP R CHIP R CHIP R CHIP R
10K 10K 4.7 1.0M 680
J J J J J
1/10W 1/10W 1/4W 1/10W 1/10W
R43 ,44 R49 R50 R51 R52 -58
RK73GB2A4R7J RK73GB2A393J RK73GB2A363J RK73GB2A102J RK73GB2A101J
CHIP R CHIP R CHIP R CHIP R CHIP R
4.7 39K 36K 1.0K 100
J J J J J
1/10W 1/10W 1/10W 1/10W 1/10W
R59 R64 R65 R69 -73 R74 ,75
RK73GB2A204J RK73GB2A223J RK73GB2A333J RK73GB2A101J RK73GB2A103J
CHIP R CHIP R CHIP R CHIP R CHIP R
200K 22K 33K 100 10K
J J J J J
1/10W 1/10W 1/10W 1/10W 1/10W
R76 R102
RK73GB2A202J RK73GB2A102J
CHIP R CHIP R
2.0K 1.0K
J 1/10W J 1/10W
S1 ,2
S68-0924-05
PUSH SWITCH
D2 D3 ,4 IC3 IC4 IC5
DAP202U DA204U BD8222EFV ✽ TC94A92FG-301 XC6415S001P1
DIODE DIODE ANALOGUE IC MOS-IC MOS-IC
Q1 Q14
2SB0970 ✽ RUE003N02
TRANSISTOR FET
ELECTRIC UNIT (X34-623x-xx) C1 C2 C3 C3 ,4 C5
CD04AZ1C332M2 CD04AB1C220M CK73GB1H104K CK73GB1H104K CD04AR1C221M
ELECTRO ELECTRO CHIP C CHIP C ELECTRO
3300UF 22UF 0.10UF 0.10UF 220UF
16WV 16WV K K 16WV
C7 C9 C11 C12 C14
CD04AV0J101M CK73GB1C104K CK73FB1A225K CK73GB1C104K CK73GB1C104K
ELECTRO CHIP C CHIP C CHIP C CHIP C
100UF 0.10UF 2.2UF 0.10UF 0.10UF
6.3WV K K K K
C15 C17 ,18 C19 C20 C52
CD04AB1C220M CK73GB1C104K CK73GB1E223K CK73GB1H152K CD04AV1V100M
ELECTRO CHIP C CHIP C CHIP C ELECTRO
22UF 0.10UF 0.022UF 1500PF 10UF
16WV K K K 35WV
C55 C56 C57 C58 ,59 C64
C93-1446-05 CC73GCH1H331J CK73GB1A474K CK73FB0J106K CD04BK1A221M
CHIP C CHIP C CHIP C CHIP C ELECTRO
10UF 330PF 0.47UF 10UF 220UF
K J K K 10WV
C65 C66 ,67
CK73GB1H103K CK73GB1A105K
CHIP C CHIP C
0.010UF K 1.0UF K
KK1 M1M2M3
Indicates safety critical components.
39
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
PARTS LIST
ELECTRIC UNIT (X34-623x-xx) Ref. No.
A d d
N e w
Parts No.
Destination
Description
BINDING HEAD TAPTITE SCREW PAN HEAD TAPTITE SCREW PAN HEAD TAPTITE SCREW BINDING HEAD TAPTITE SCREW BINDING HEAD TAPTITE SCREW
R1 R2 -5 R15 R16 R17
RD14BB2C102J RK73GB2A103J RD14DB2H7R5J RK73FB2B681J RK73GB2A272J
RD CHIP R SMALL-RD CHIP R CHIP R
1.0K 10K 7.5 680 2.7K
J J J J J
1/6W 1/10W 1/2W 1/8W 1/10W
R18 R51 R52 R53 R54
RK73GB2A473J RK73FB2B681J RK73GB2A104J RK73GH2A333D RK73GH2A104D
CHIP R CHIP R CHIP R CHIP R CHIP R
47K 680 100K 33K 100K
J J J D D
1/10W 1/8W 1/10W 1/10W 1/10W
R55 R56 R57 R58 R59
RK73GB2A203J RK73GH2A333D RK73GH2A563D RK73GB2A473J RK73GB2A203J
CHIP R CHIP R CHIP R CHIP R CHIP R
20K 33K 56K 47K 20K
J D D J J
1/10W 1/10W 1/10W 1/10W 1/10W
R62 R64 R101 R101,102 R106
RK73GB2A223J RK73GB2A100J RD14BB2C472J RD14BB2C472J RD14BB2C332J
CHIP R CHIP R RD RD RD
22K 10 4.7K 4.7K 3.3K
J J J J J
1/10W 1/10W 1/6W KK1 1/6W M1M2M3 1/6W
R107 R108 R109 R110 R111
RD14BB2C333J RK73GB2A103J RK73GB2A223J RK73FB2B683J RK73GB2A473J
RD CHIP R CHIP R CHIP R CHIP R
33K 10K 22K 68K 47K
J J J J J
1/6W 1/10W 1/10W 1/8W 1/10W
R112 R113 R114,115 R116,117 R118
RD14BB2C203J RK73GB2A104J RK73GB2A103J RK73GB2A682J RD14BB2C103J
RD CHIP R CHIP R CHIP R RD
20K 100K 10K 6.8K 10K
J J J J J
1/6W 1/10W 1/10W 1/10W 1/6W
KM1
R119 R120 R151 R203,204 R205-207
RK73GB2A473J RK73GB2A104J RK73GB2A000J RK73GB2A103J RK73GB2A473J
CHIP R CHIP R CHIP R CHIP R CHIP R
47K 100K 0.0 10K 47K
J J J J J
1/10W 1/10W 1/10W M1M2M3 1/10W 1/10W
KM1M2 KM1M2
R208 R209,210 R218 R223 R225
RD14BB2C473J RK73GB2A471J RK73GB2A223J RK73GB2A222J RK73GB2A473J
RD CHIP R CHIP R CHIP R CHIP R
47K 470 22K 2.2K 47K
J J J J J
1/6W 1/10W 1/10W 1/10W 1/10W K1M2
R225-227 R226 R226 R226,227 R227
RK73GB2A473J RK73GB2A223J RK73GB2A473J RK73GB2A473J RK73GB2A473J
CHIP R CHIP R CHIP R CHIP R CHIP R
47K 22K 47K 47K 47K
J J J J J
1/10W 1/10W 1/10W 1/10W 1/10W
R228
RK73GB2A223J
CHIP R
22K
J 1/10W M1M2M3
6.3WV K K K K
C201 C202 C203 C204 C205
CK73GB1A105K CC73GCH1H180J CC73GCH1H220J CK73GB1C104K CK73GB1H102K
CHIP C CHIP C CHIP C CHIP C CHIP C
1.0UF 18PF 22PF 0.10UF 1000PF
K J J K K
C301,302 C306,307 C308 C309 C310,311
CD04AV1HR47M CK73GB1C104K CD04AV0J470M CK73GB1H103K CK73GB1H102K
ELECTRO CHIP C ELECTRO CHIP C CHIP C
0.47UF 0.10UF 47UF 0.010UF 1000PF
50WV K 6.3WV K K
C315,316 C401 C403 C404-407 C502
CC73GCH1H100D CD04AV1C470M CD04AV1H010M CK73GB1A105K CK73GB1C104K
CHIP C ELECTRO ELECTRO CHIP C CHIP C
10PF 47UF 1UF 1.0UF 0.10UF
D 16WV 50WV K K
C504 C509,510 C601,602 C603 C701,702
CK73GB1C104K CK73GB1C104K CK73GB1C104K CD04AV0J470M CD04AV1V100M
CHIP C CHIP C CHIP C ELECTRO ELECTRO
0.10UF 0.10UF 0.10UF 47UF 10UF
K K K KM1M2 6.3WV KM1M2 35WV
C705,706 C801-804 C805 C806,807 C809
CD04AV1V100M CK73GB1A224K CD04AV1C330M CK73GB1A105K CK73GB1A105K
ELECTRO CHIP C ELECTRO CHIP C CHIP C
10UF 0.22UF 33UF 1.0UF 1.0UF
35WV K 16WV K K
C901 C902 C903 C904-906 C908,909
CK73GB1H103K CC73GCH1H180J CC73GCH1H220J CK73GB1H103K CK73GB1H103K
CHIP C CHIP C CHIP C CHIP C CHIP C
0.010UF 18PF 22PF 0.010UF 0.010UF
K J J K K
C911,912 C914 C915 C916,917 C918
CC73GCH1H150J CK73GB1H103K CK73GB1A105K CK73FB0J106K CK73GB1A105K
CHIP C CHIP C CHIP C CHIP C CHIP C
15PF 0.010UF 1.0UF 10UF 1.0UF
J K K K K
C921 C922 C952
CC73GCH1H221J CK73FB0J106K CK73GB1C104K
CHIP C CHIP C CHIP C
220PF 10UF 0.10UF
J K K
L1 L51 ,52 L401 X1
2D
E63-0937-05 E30-6803-05
PIN JACK CORD WITH PLUG
L33-2459-05 L33-2462-05 L40-4791-58 L78-0879-05
CHOKE COIL ASSY SMALL FIXED INDUCTOR SMALL FIXED INDUCTOR RESONATOR (10.0MHZ)
K: KDC-MP342U K1: KDC-MP242U M1: KDC-MP5043U M2: KDC-MP543U
40
M3: KDC-MP443U
Destination
Description
N82-2606-48 N83-3005-48 N83-3016-48 N86-2606-48 N89-3010-48
47UF 0.10UF 1000PF 10UF 0.010UF
J5 W500
Parts No.
CRYSTAL RESONATOR CRYSTAL RESONATOR (32.768KHZ) CRYSTAL RESONATOR (9.00MHZ)
ELECTRO CHIP C CHIP C CHIP C CHIP C
FLAT CABLE CONNECTOR RECTANGULAR RECEPTACLE RECTANGULAR RECEPTACLE CYLINDRICAL RECEPTACLE PIN JACK
N e w
L77-2920-05 L77-2921-15 L77-2964-05
CD04AV0J470M CK73GB1C104K CK73GB1H102K C93-1446-05 CK73GB1H103K
✽ E41-1828-05 E58-0991-05 E58-1095-05 E56-0855-05 E63-0896-05
A d d
X2 X900 X901
C68 C69 C70 C71 C101,102
CN2 J1 J3 J4 J5
Ref. No.
G H J K L
KM1M2
K1M3
2D 2D 2D 3D 2D
M3 K1M2 K M1 M2
Indicates safety critical components.
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
PARTS LIST ELECTRIC UNIT (X34-623x-xx) Ref. No.
A d d
N e w
Parts No.
Destination
Description
Ref. No.
A d d
N e w
Parts No.
Destination
Description
R228 R251,252 R253,254 R255-257 R258
RK73GB2A473J RK73GB2A101J RK73GB2A223J RK73GB2A101J RK73GB2A223J
CHIP R CHIP R CHIP R CHIP R CHIP R
47K 100 22K 100 22K
J J J J J
1/10W KK1 1/10W 1/10W 1/10W 1/10W
R709,710 R711,712 R802 R803 R804
RD14BB2C223J RD14BB2C181J RK73GB2A333J RK73GB2A473J RK73GB2A331J
RD RD CHIP R CHIP R CHIP R
22K 180 33K 47K 330
J J J J J
1/6W KM1M2 1/6W KM1M2 1/10W 1/10W 1/10W
R259 R260 R261-267 R268-271 R301
RK73GB2A101J RK73GB2A223J RK73GB2A101J RK73GB2A473J RK73GB2A222J
CHIP R CHIP R CHIP R CHIP R CHIP R
100 22K 100 47K 2.2K
J J J J J
1/10W 1/10W 1/10W 1/10W 1/10W
R805 R806 R808 R809 R810
RK73GB2A223J RK73GB2A562J RK73GB2A100J RD14BB2C102J RK73GB2A102J
CHIP R CHIP R CHIP R RD CHIP R
22K 5.6K 10 1.0K 1.0K
J J J J J
1/10W 1/10W 1/10W 1/6W 1/10W
R302 R306,307 R317 R318 R319
RD14BB2C101J RK73GB2A222J RK73GB2A222J RK73GB2A472J RK73GB2A222J
RD CHIP R CHIP R CHIP R CHIP R
100 2.2K 2.2K 4.7K 2.2K
J J J J J
1/6W 1/10W 1/10W 1/10W 1/10W
R811 R812 R900 R904 R905
RK73GB2A473J RK73EB2E000J RK73GB2A102J RK73GB2A223J RK73GB2A101J
CHIP R CHIP R CHIP R CHIP R CHIP R
47K 0.0 1.0K 22K 100
J J J J J
1/10W 1/4W 1/10W 1/10W 1/10W
R320 R330 R331 R332 R333,334
RK73GB2A472J RD14BB2C101J RK73GB2A392J RD14BB2C101J RD14BB2C102J
CHIP R RD CHIP R RD RD
4.7K 100 3.9K 100 1.0K
J J J J J
1/10W 1/6W 1/10W 1/6W 1/6W
R906 R907 R908 R909,910 R911
RK73GB2A223J RK73GB2A104J RK73GB2A101J RK73GB2A102J RK73GB2A223J
CHIP R CHIP R CHIP R CHIP R CHIP R
22K 100K 100 1.0K 22K
J J J J J
1/10W 1/10W 1/10W 1/10W 1/10W
R335 R336-339 R340 R341 R342
RK73GB2A473J RK73GB2A222J RK73GB2A225J RK73GB2A222J RK73GB2A392J
CHIP R CHIP R CHIP R CHIP R CHIP R
47K 2.2K 2.2M 2.2K 3.9K
J J J J J
1/10W 1/10W 1/10W 1/10W 1/10W
R913 R914 R915 R916 R917,918
RK73GB2A101J RK73GB2A223J RK73GB2A102J RK73GB2A101J RK73GB2A102J
CHIP R CHIP R CHIP R CHIP R CHIP R
100 22K 1.0K 100 1.0K
J J J J J
1/10W 1/10W 1/10W 1/10W 1/10W
R343 R344,345 R346 R347 R348,349
RD14BB2C102J RD14BB2C4R7J RD14BB2C2R2J RK73GB2A102J RK73GB2A103J
RD RD RD CHIP R CHIP R
1.0K 4.7 2.2 1.0K 10K
J J J J J
1/6W 1/6W 1/6W 1/10W 1/10W
R919 R920 R921 R921,922 R923
RK73GB2A101J RK73GB2A223J RK73GB2A101J RK73GB2A101J RK73GB2A223J
CHIP R CHIP R CHIP R CHIP R CHIP R
100 22K 100 100 22K
J J J J J
1/10W 1/10W 1/10W K1M2M3 1/10W KM1 1/10W KM1
R352,353 R401 R402,403 R501 R502
RD14BB2C100J RK73GB2A103J RK73GB2A471J RK73GB2A471J RK73GB2A472J
RD CHIP R CHIP R CHIP R CHIP R
10 10K 470 470 4.7K
J J J J J
1/6W 1/10W 1/10W 1/10W 1/10W
R924 R926 R927 R928 R929
RK73GB2A101J RK73GB2A000J RK73GB2A105J RK73GB2A223J RK73GB2A100J
CHIP R CHIP R CHIP R CHIP R CHIP R
100 0.0 1.0M 22K 10
J J J J J
1/10W 1/10W 1/10W 1/10W 1/10W
R503 R504 R556 R601,602 R603
RK73GB2A471J RK73GB2A472J RK73EB2E000J RD14BB2C100J RD14BB2C4R7J
CHIP R CHIP R CHIP R RD RD
470 4.7K 0.0 10 4.7
J J J J J
1/10W 1/10W 1/4W 1/6W KM1M2 1/6W KM1M2
R930 R931 R932 R934-937 R938
RK73GB2A153J RK73GB2A100J RK73GB2A153J RK73GB2A101J RK73GB2A223J
CHIP R CHIP R CHIP R CHIP R CHIP R
15K 10 15K 100 22K
J J J J J
1/10W 1/10W 1/10W 1/10W 1/10W
R604 R605 R606,607 R608,609 R610
RK73GB2A102J RD14BB2C101J RD14BB2C102J RD14BB2C101J RD14BB2C472J
CHIP R RD RD RD RD
1.0K 100 1.0K 100 4.7K
J J J J J
1/10W 1/6W 1/6W 1/6W 1/6W
KM1M2 KM1M2 KM1M2 KM1M2 KM1M2
R939,940 R941 R942 R943 R944-946
RK73GB2A101J RK73GB2A332J RK73GB2A101J RK73GB2A332J RK73GB2A101J
CHIP R CHIP R CHIP R CHIP R CHIP R
100 3.3K 100 3.3K 100
J J J J J
1/10W 1/10W 1/10W 1/10W 1/10W
R611 R612 R613,614 R615 R616
RD14BB2C101J RD14BB2C472J RK73GB2A100J RK73GB2A4R7J RK73GB2A473J
RD RD CHIP R CHIP R CHIP R
100 4.7K 10 4.7 47K
J J J J J
1/6W 1/6W 1/10W 1/10W 1/10W
KM1M2 KM1M2 KM1M2 KM1M2 KM1M2
R947 R952 R954 R956 R967
RK73GB2A223J RK73GB2A101J RK73GB2A223J RK73GB2A101J RK73GB2A223J
CHIP R CHIP R CHIP R CHIP R CHIP R
22K 100 22K 100 22K
J J J J J
1/10W 1/10W KM1 1/10W KM1 1/10W KM1 1/10W
R617-620 R701,702 R703,704 R705,706 R707,708
RK73GB2A104J RK73GB2A331J RD14BB2C223J RD14BB2C181J RK73GB2A331J
CHIP R CHIP R RD RD CHIP R
100K 330 22K 180 330
J J J J J
1/10W KM1M2 1/10W 1/6W 1/6W 1/10W KM1M2
R968 R969 R970 R972
RK73GB2A333J RK73FB2B2R2J RK73GB2A000J RK73GB2A102J
CHIP R CHIP R CHIP R CHIP R
33K 2.2 0.0 1.0K
J J J J
1/10W KM1 1/8W 1/10W 1/10W
K: KDC-MP342U K1: KDC-MP242U M1: KDC-MP5043U M2: KDC-MP543U
M3: KDC-MP443U
Indicates safety critical components.
41
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
PARTS LIST
ELECTRIC UNIT (X34-623x-xx) Ref. No.
A d d
N e w
Parts No.
Description
D1 D2 D3 D4 ,5 D7
S2V60-5009F46 HZS9-E (A1) D1F60-5063 1SS133 HZS11-E (C3)
DIODE ZENER DIODE DIODE DIODE ZENER DIODE
D51 D52 D101-104 D101,102 D106-108
EC31QS04AG UDZW20 (B) D1F60-5063 D1F60-5063 MTZJ6.8 (B)
DIODE ZENER DIODE DIODE DIODE ZENER DIODE
D109 D110 D304-306 D311,312 D313
HZS5-E (B1) KDS121-P HZS7-E (A3) AVRL1613R3FTA STZ6.8N
ZENER DIODE DIODE ZENER DIODE VARISTOR ZENER DIODE
D401 D601-606 D801,802 IC1 IC2
1SS133 HZS7-E (A3) 1SS133 ✽ 30622MGPB72FP E-TDA7719
IC4 IC6 IC8 IC51 IC52
BD4914-V4 E-TDA7851A S-80836CNNB-J LT3684EMSE BD6538G
IC53 IC251 IC252 IC900 IC950
R1114N331B-TR 74AHCT08PW 74LVC08APW ✽ 92CD28AFG7BV2 MFI341S2159
N e w
Parts No.
Description
3A D10-4993-52 1B ✽ D10-4991-12 1B D10-4992-03 2A D10-4994-02 2A D10-4995-03
LEVER ARM ARM SLIDER SLIDER
17 18 19 20 21
2B 2A 1A 2A 2A
D10-4996-02 D10-4997-03 D10-4998-03 D10-4999-03 D10-7001-03
SLIDER LEVER ARM ARM ARM
22 23 24 25 27
2A 2A 2A 2A 2A
D10-7002-03 D10-7003-03 D13-2445-04 D13-2446-04 D13-2448-04
ARM ARM GEAR GEAR GEAR
ANALOGUE IC ANALOGUE IC MOS-IC ANALOGUE IC MOS-IC
28 29 30 31 32
2A 2A 2A 2A 2A
D13-2449-04 D13-2450-04 D13-2451-04 D13-2452-04 D13-2453-04
GEAR GEAR GEAR GEAR GEAR
ANALOGUE IC MOS-IC MOS-IC MICROCONTROLLER IC MICROPROCESSOR IC
33 34 35 36 37
2A 2A 2B 2A 3A
D13-2454-04 D13-2455-04 D13-2456-03 D14-1028-04 D21-2507-04
GEAR GEAR RACK (GEAR) ROLLER SHAFT
38 39 40 41
2B 3A 3B 3B
D21-2508-04 D23-0963-04 D39-0277-15 D39-0278-15
SHAFT RETAINER DAMPER DAMPER
46 47 48 49 50
1B 3A 2A 2B 1B
G01-4682-24 G01-4683-14 G01-4684-04 G01-4685-04 G01-4686-14
TORSION COIL SPRING EXTENSION SPRING EXTENSION SPRING EXTENSION SPRING EXTENSION SPRING
51 52 53 54 55
3A 3A 2B 3A 1B
G01-4688-14 G01-4692-24 G02-1587-04 G02-1588-04 G13-1297-04
EXTENSION SPRING TORSION COIL SPRING FLAT SPRING FLAT SPRING CUSHION
56 57
1B 1A
G13-1299-14 G16-1715-04
CUSHION SHEET
61 64 65 66 67
1B 2A 2B 1B 1A
J11-0675-03 J19-7210-21 J19-7225-04 J22-0706-03 J22-0707-12
CLAMPER HOLDER HOLDER MOUNTING HARDWARE MOUNTING HARDWARE
68 69
1B 2B
J90-1170-21+ J90-1168-03
GUIDE RAIL
DIODE ZENER DIODE DIODE MICROCONTROLLER IC ANALOGUE IC
Q10 Q11 Q12 Q13 Q14
KRA303-P KRC403-P KRA303-P KRC403-P KRA303-P
DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR
Q51 Q52 Q53 Q101-103 Q104,105
2SC4081 2SB1443 KRC404-P 2SC4081 KRC404-P
TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR
Q301 Q701-704 Q701,702 Q705 Q902
KRA307-P KRC410-P KRC410-P KRA303-P KRC407-P
DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR
Q903 Q905 TH1
2SB1689 KRC407-P PRF18BE471QS2
TRANSISTOR DIGITAL TRANSISTOR POSITIVE RESISTOR
X86-4230-11
FRONT-END UNIT
K: KDC-MP342U K1: KDC-MP242U M1: KDC-MP5043U M2: KDC-MP543U
M3: KDC-MP443U
Destination
MECHANISM ASSY (X92-6370-00) DXM-9B20W
12 13 14 15 16
TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR TRANSISTOR
42
A d d 2B 3B 1B
2SB1565 2SC4081 KRC403-P 2SB1565 2SC4081
2D
Ref. No.
1 3 4
Q2 Q3 Q7 Q8 Q9
A1
Destination
M1M2M3
M1M2M3 KK1
KM1M2
KM1
M1M2M3 M1M2M3
KM1M2 K1M3
A10-5450-43 A10-5452-41 A10-5453-32
CHASSIS ASSY CHASSIS CHASSIS
Indicates safety critical components.
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
PARTS LIST MECHANISM ASSY (X92-6370-00) DXM-9B20W
A B C D E
A d d 1A 2B 2B 2B 2B
F G H
Ref. No.
N e w
Parts No.
Description
N09-6108-15 N09-6426-15+ N09-6735-05 N09-6737-15 N09-6738-15
TAPTITE SCREW (M2X3.5) MACHINE SCREW TAPTITE SCREW MACHINE SCREW TAPTITE SCREW
2A 2B 2B
N19-2335-14 N35-2003-48 N39-1720-48
FLAT WASHER BINDING HEAD MACHINE SCREW PAN HEAD MACHINE SCREW
76
2A
S68-0921-05
PUSH SWITCH
DM1 DM2 DPU1
2B 2B 2B
X94-2090-00 X94-2100-00 X93-2260-01
SPINDLE MOTOR ASSY FEED MOTOR ASSY (LOAD/SLED) OPTICAL PICKUP ASSY
K: KDC-MP342U K1: KDC-MP242U M1: KDC-MP5043U M2: KDC-MP543U
M3: KDC-MP443U
Destination
Ref. No.
A d d
N e w
Parts No.
Description
Destination
Indicates safety critical components.
43
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
PARTS LIST
CAPACITORS CC 45 TH 1H 220 J 1 2 3 4 5 6 1 = Type ... ceramic, electrolytic, etc. 2 = Shape ... round, square, etc. 3 = Temp. coefficient
CC45 4 = Voltage rating 5 = Value 6 = Tolerance
• Temperature coefficient 1st Word C L P R S Color* Black Red Orange Yellow Green ppm/°C 0 –80 –150 –220 –330 • Tolerance (More than 10pF) Code C D G J (%) ±0.25 ±0.5 ±2 ±5
K ±10
• Capacitor value 010 = 1pF 100 = 10pF 101 = 100pF 102 = 1000pF = 0.001μF 103 = 0.01μF
Color*
M ±20
X +40 –20
T Blue –470
U Violet –750
2
0 = 22pF Multiplier 2nd number 1st number
2nd Word G H J K ppm/°C ±30 ±60 ±120 ±250 Example : CC45TH = –470±60ppm/°C
Z P No code +80 +100 More than 10μF : –10~+50 –20 –0 Less than 4.7μF : –10~+75
2
L ±500
(Less than 10pF) Code B C D (pF) ±0.1 ±0.25 ±0.5
F ±1
G ±2
• Voltage rating 2nd word A B C D E F G H J K 1st word 0 1.0 1.25 1.6 2.0 2.5 3.15 4.0 5.0 6.3 8.0 1 10 12.5 16 20 25 31.5 40 50 63 80 2 100 125 160 200 250 315 400 500 630 800 3 1000 1250 1600 2000 2500 2150 4000 5000 6300 8000 • Chip capacitors (EX) C C 7 3 F SL 1H 000 1 2 3 4 5 6 (Chip) (CH, RH, UJ, SL) (EX)
CK 73 F 1 2 3 (Chip) (B, F)
F 4
1H 000 5 6
J 7
Z 7
RESISTORS • Chip resistor (Carbon) (EX) R D 7 3 E B 1 2 3 4 (Chip) (B, F)
2B 000 5 6
J 7
• Carbon resistor (Normal type) (EX) R D 1 4 B B 2C 000 1 2 3 4 5 6
J 7
1 = Type 2 = Shape 3 = Dimension 4 = Temp. coefficient
5 = Rating wattage 6 = Value 7 = Tolerance
Refer to the table above. 1 = Type 2 = Shape 3 = Dimension 4 = Temp. coefficient 5 = Voltage rating 6 = Value 7 = Tolerance
V – 35 – –
• Dimension L
T
W
Chip capacitor Code Empty A B C D E F G H Chip resistor Code E F G H
L 5.6±0.5 4.5±0.5 4.5±0.5 4.5±0.5 3.2±0.4 3.2±0.2 2.0±0.3 1.6±0.2 1.0±0.05
W 5.0±0.5 3.2±0.4 2.0±0.3 1.25±0.2 2.5±0.3 1.6±0.2 1.25±0.2 0.8±0.2 0.5±0.05
T Less than 2.0 Less than 2.0 Less than 2.0 Less than 1.25 Less than 1.5 Less than 1.25 Less than 1.25 Less than 1.0 0.5±0.05
L 3.2±0.2 2.0±0.3 1.6±0.2 1.0±0.05
W 1.6±0.2 1.25±0.2 0.8±0.2 0.5±0.05
T 1.0 1.0 0.5±0.1 0.35±0.05
• Rating wattage Code Wattage Code 1J 1/16W 2C 2A 1/10W 2E 2B 1/8W 2H
44
Wattage 1/6W 1/4W 1/2W
Code 3A 3D
Wattage 1W 2W
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
SPECIFICATIONS (For destination “M”) FM tuner section
USB Interface
Frequency range 200kHz space ................................. 87.9 MHz~107.9MHz 50kHz space .................................... 87.5MHz~108.0MHz Usable sensitivity (S/N=30dB) .................9.3dBf (0.8μV/75Ω) Quieting Sensitivity (S/N=50dB) ............15.2dBf (1.6μV/75Ω) Frequency response (±3dB) ..............................30Hz~15kHz Signal to Noise ratio (MONO) ........................................70dB Selectivity (±400kHz) .................................................. ≥80dB Stereo separation (1kHz) ...............................................40dB
USB Standard ................................. USB1.1/2.0 (Full speed) Maximum Supply current ........................................... 500mA File System ............................................................. FAT16/32 MP3 decode ......... Compliant with MPEG-1/2 Audio Layer-3 WMA decode............ Compliant with Windows Media Audio
AM tuner section Frequency range 10kHz space ......................................... 530kHz~1700kHz 9kHz space ........................................... 531kHz~1611kHz Usable sensitivity (S/N=20dB) ..........................28dBμ (25μV)
Audio section Maximum output power ........................................... 50W x 4 Full Bandwidth Power (at less than 1% THD) .......... 22W x 4 Speaker Impedance ......................................................4~8Ω Tone action Bass ............................................................... 100Hz±8dB Middle ...............................................................1kHz±8dB Treble ..............................................................10kHz±8dB Preout level / Load (CD) ................................. 2000mV/10kΩ Preout impedance ......................................................≤600Ω
CD player section Laser diode.................................................................GaAlAs Digital filter (D/A)............................... 8 Times Over Sampling D/A Converter................................................................ 24Bit Spindle speed ..........................................500~200rpm (CLV) Wow & Flutter ..................................Below Measurable Limit Frequency response (±1dB) ..............................20Hz~20kHz Total harmonic distortion (1kHz) ..................................0.01% Signal to Noise ratio (1kHz) .........................................105dB Dynamic range ..............................................................93dB MP3 decode ......... Compliant with MPEG-1/2 Audio Layer-3 WMA decode............ Compliant with Windows Media Audio
Auxiliary input Frequency response (±3dB) ..............................20Hz~20kHz Input Maximum Voltage............................................ 1200mV Input Impedance ...........................................................10kΩ
General Operating voltage (11~16V allowable).......................... 14.4V Maximum Current consumption ...................................... 10A Installation Size (W x H x D) .....................182 x 53 x 155mm Weight ...........................................................................1.3kg
45
KDC-MP242U/MP342U/MP443U KDC-MP5043U/MP543U
SPECIFICATIONS (For destination “K”)
FM tuner section
USB Interface
Frequency range 200kHz space ................................. 87.9 MHz~107.9MHz 50kHz space (KDC-MP242U) .......... 87.5MHz~108.0MHz Usable sensitivity (S/N=30dB) .................9.3dBf (0.8μV/75Ω) Quieting Sensitivity (S/N=50dB) ............15.2dBf (1.6μV/75Ω) Frequency response (±3dB) ..............................30Hz~15kHz Signal to Noise ratio (MONO) ........................................70dB Selectivity (±400kHz) .................................................. ≥80dB Stereo separation (1kHz) ...............................................40dB
USB Standard ................................. USB1.1/2.0 (Full speed) Maximum Supply current ........................................... 500mA File System ............................................................. FAT16/32 MP3 decode ......... Compliant with MPEG-1/2 Audio Layer-3 WMA decode............ Compliant with Windows Media Audio
AM tuner section Frequency range (10kHz space) ................ 530kHz~1700kHz Usable sensitivity (S/N=20dB) ..........................28dBμ (25μV)
CD player section Laser diode.................................................................GaAlAs Digital filter (D/A)............................... 8 Times Over Sampling D/A Converter................................................................ 24Bit Spindle speed ..........................................500~200rpm (CLV) Wow & Flutter ..................................Below Measurable Limit Frequency response (±1dB) ..............................20Hz~20kHz Total harmonic distortion (1kHz) ..................................0.01% Signal to Noise ratio (1kHz) .........................................105dB Dynamic range ..............................................................93dB MP3 decode ......... Compliant with MPEG-1/2 Audio Layer-3 WMA decode............ Compliant with Windows Media Audio
Audio section Maximum output power ........................................... 50W x 4 Full Bandwidth Power (at less than 1% THD) .......... 22W x 4 Speaker Impedance ......................................................4~8Ω Tone action Bass ............................................................... 100Hz±8dB Middle ...............................................................1kHz±8dB Treble ..............................................................10kHz±8dB Preout level / Load (CD) ................................. 2000mV/10kΩ Preout impedance ......................................................≤600Ω
Auxiliary input Frequency response (±3dB) ..............................20Hz~20kHz Input Maximum Voltage............................................ 1200mV Input Impedance ...........................................................10kΩ
General Operating voltage (11~16V allowable).......................... 14.4V Maximum Current consumption ...................................... 10A Installation Size (W x H x D) .....................182 x 53 x 155mm .............................................. 7-3/16 x 2-1/16 x 6-1/8inch Weight .............................................................. 2.9lbs (1.3kg)
KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice.
DANGER: Please do not look at the laser beam directly during repair or operation check.
