Transcript
CD RECEIVER
KDC-MP225 KDC-MP4026/G KDC-W4527/G/GY/Y KDC-W427Y SERVICE MANUAL
© 2003-12 PRINTED IN JAPAN B53-0113-00 (N) 2704
CD mechanism extension cord (24PIN) : W05-0934-00
Panel assy KDC-MP225 (A64-3170-02)
Panel assy Front glass KDC-W4527/Y (A64-3172-02) KDC-W4527/Y (B10-4466-01) KDC-W4527G/GY(A64-3173-02) KDC-W4527G/GY(B10-4467-01)
Front glass KDC-MP225 (B10-4464-01)
-
C.S. +
SCRL
-
D LOU
SCRL
PTY
+
D LOU
AUD AME
OFF
SCAN
RDM
REP
M.RDM
F.SEL
DISP
AUD
MENU
AUTO
TI
Panel assy KDC-MP4026 (A64-3174-02) KDC-MP4026G(A64-3175-02)
Front glass KDC-MP4026 (B10-4468-01) KDC-MP4026G(B10-4469-01)
-
OFF
SCAN
RDM
REP
Panel assy KDC-W427 (A64-3336-02)
DISP
MENU
DISP
MENU
Front glass KDC-W427 (B10-4555-01)
+
SCRL
M.RDM
F.SEL
VOL ADJ
SCRL
D LOU
D LOU
AUD AME
OFF
SCAN
RDM
REP
F.SEL
M.RDM
DISP
AUD
MENU
AUTO
* DC cord (E30-6322-05) (E30-6323-05)
AME
* DC cord (E30-6132-05) (E30-6286-05)
* Antenna adaptor (T90-0523-05)
OFF
SCAN
RDM
REP
F.SEL
AUTO
* Screw set (N99-1719-05)
Plastic cabinet assy (A02-1486-13)
* Screw (N84-4016-46)
Lever (D10-4589-04) x 2
* Remote controller assy (A70-2040-05) : RC-505
* Not supplied * Escutcheon (B07-3001-02) (B07-3098-02)
Mounting hardware assy (J21-9716-03)
* Depends on model. Refer to the parts list.
TDF PANEL INFORMATION MODEL PARTS NO. KDC-MP225 Y33-1940-60 KDC-MP4026 Y33-1940-67 KDC-MP4026G Y33-1940-63 KDC-W4527/Y Y33-1940-64 KDC-W4527G/GY Y33-1940-65 KDC-W427Y Y33-1940-66
PANEL NAME TDF-42D TDF-MP4026 TDF-MP4026G TDF-W4527 TDF-W4527G TDF-W427Y
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y
2
CD PLAYER UNIT (X32-5500-00) CN1 DOUT 24 OPEN
IC1
Q1,4
4
LEVEL SHIFT
S1 LOS
IC9
3
LD
CN2
PD
IC2
BU3.3V
LEVEL SHIFT
8EJE
Q9,10 C-SW
Q7
IC6
LEVEL SHIFT
IC7
BU 3.3V AVR
S3 LOE/LIM 10
DAC 3.3V AVR
E
RF AMP/SERVO CD SIGNAL PROCESSOR
3
(0-01)ONLY S4
X1 16.898MHz
Q8 APC
5
A B
16
C F
TR COIL
BU5V
BU5
FO COIL
4
DGND DGND
IC5 D5V 5
SW3.3V
SW 3.3V AVR
PON
LO/EJ 2
MOTOR
S7V
S7V SGND
BUFFER
1
MSTOP
D5 D5
IC8
A3.3V
Q3,5,6
MUTER 15 MUTEL MRST
DPU1 (OPTICAL PICKUP)
1
IC4 4ch BTL DRIVER
4
FCS TRK
4
SPD SLD
DM1 SPINDLE M MOTOR DM2 LOADING M & SLED MOTOR
BLOCK DIAGRAM
DAC 3.3V AVR
MP3/WMA DECODER
BU2.5V
A8V
A8V L AGND R
MECHANISM CONTROL MICROPROCESSOR
X2
CLK DATA 20
8
VREF
12EJE
IC3
16.00MHz
S2
ELECTRIC UNIT (X25-) AUX IN IC2 A8V
FM AM
TUNER
LEVEL E-VOL & CD MPX
AM+B SW5V A8V
IC4
CH A8V
ANALOG SW
AUDIO OUT
A8V
BUFFER
AFS QUAL
IC7
IC6
RDS DECODER
SW5V
BUFFER
PRE OUT (REAR)
PRE MUTE
MP
MUTE DRIVER
SW5V
SW5V
AUDIO POWER IC
BU5V
MODE
K-TYPE
E-TYPE
FM AM MP3
1800mV 600mV 3600mV
1372mV 855mV 3600mV
SP OUT
EEPROM TUN SMETER TUN SCL TUN SDA TUN IFC OUT
RDS NOISE
AUX SW
MUTE PRE MUTE
SW5V
PWIC MUTE PWIC BEEP PWIC STBY
AUD SCL AUD SDA
CD MRST CD MSTOP CD MOTOR CD LOEJ CD LOS SW CD LOE LIM SW CD DISC12 SW CD DISC8 SW CD MUTE L CD MUTE R
SYSTEM MICROPROCESSOR
PARK SW
PARK SW
PARK SW
LINE MUTE
TEL MUTE
TEL MUTE
ACC DET
ACC
ACC DE
SURGE DET
RST BU5V
PS2-1 PS2-0 PS1-2 PS1-1 PS1-0
REMO
PON 5
L DATAS L CLK L CE L DATAL L RST KEY REQ
TDF DET
PON CD
IC8
1Vpp@75 Term.
SERVO
MECHA+B
MECHA +B
SW 14V IC9
SW5V
BU5V
PANEL 5V
1200mV
CH
SERVO+B
RESET IC
WIRED REMO
LX RST LX COM LX CLK LX DATA M LX DATA S LX REQ M LX REQ S LX MUTE
BU5V
VIDEO OUT SW5V
IC2 BU5V BACK UP
DSI
IC1 LCD DRIVER WITH KEY MATRIX
REMOCON IC3 RESET SW
AM+B A8V
ILLUMI
ILLUMI BU5V
LCD
SWITCH UNIT (X16- )
ILL SW SW5V
SW 5V
POWER SUPPLY IC
ANT CON P CON
3
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y
to VIDEO OUT
BACK UP
B.U DET
B.U DET
DSI
MECHA+B A8V BU5V SERVO+B VIDEO OUT
RDS AFS
S-METER
CD SCL CD SDA
RDS DATA RDS CLK RDS QUAL
DXM-6540 : 810mV DXM-6560 : 1200mV DXM-6060 : 1200mV
BLOCK DIAGRAM
CD/VCD
THERMAL PROTECT
IC1
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y
COMPONENTS DESCRIPTION ● SWITCH UNIT (X16-2640-xx/2642-xx/2652-xx) Ref. No.
Application / Function
Operation / Condition / Compatibility
IC1
LCD driver
Drive for LCD unit
IC2
Remote control IC
Receiving for the remote control unit
Q1
KEY scan detector
key scan start at base gose “L”.
Q2
key illumination SW
Lights up for RED key illumination when base voltage level goes “H”
Q3
key illumination SW
Lights up for GREEN key illumination when base voltage level goes “H”
● ELECTRIC UNIT (X25-9980-xx/9982-xx/X34-3172-70) Ref. No.
Application / Function
Operation / Condition / Compatibility
IC1
System microcomputer
Control for TUNER unit, CD mechanism, volume & tone, LCD driver and external CD changer unit
IC2
Electronic volume & N.C.MPX
Control for source selector, volume & tone, and FM multiplex detector. Power supply for the units (Bu5V, Audio8V, FM+B, AM+B, P-con and ANT-con) SW1
IC3
Power supply IC
OUT
1.5~3.0V
Audio ON
3.5~5.0V
Audio P-con ON
7.0V~
Audio P-con, P-ant ON
SW2
OUT
2.0~3.0V
Illumination, FM ON
4.0V~
Illumination, AM ON
IC4
Audio power amp IC
Amplifier for audio signal to derive for 4channel speakers (50W maximum for each channel)
IC6
Muting control IC
Control for timing for mute
IC7
RDS decoder
Decode for RDS signal
IC8
Reset IC
When detection voltage goes below 3.5V or less Reset IC output change to “L” signal
IC9
Switching regulator
Power supply for CD mecanism unit
Q1
Serge detection
When backup voltage become more than 24V output is “L” (momentary power down) / When backup voltage become less than 24V output is “H” When BU voltage supplied output is “L” / Q2
Backup detection When BU voltage not supplied or momentary power down is detected output is “H”
Q3
ACC detection
When ACC voltage supplied output is “L”
Q4
SW 5V
When base voltage is “L” Q4 is ON
Q21,24
AVR
Servo regulator
Q22
SW
Servo SW
Q23
IC control
Power supply IC controller
Q41
SW
Switching regulator control SW
Q101
Buffer amp
Composite signal buffer
Q151
DSI driver
When base voltage level is “L” DSI LED is light up / When base voltage level is “H” DSI LED turns off / When panel assy is pull off, cut off the supply to panel 5V AVR. Q201
4
Buffer amp
Noise buffer amp
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y
COMPONENTS DESCRIPTION Ref. No.
Application / Function
Operation / Condition / Compatibility
Q252
For surge measure of audio power IC
When base voltage to “L”, for control to power IC function (STAND BY)
Q350
Pre & NF mute SW
When base voltage to “L”, drive to pre & NF mute SW (Q351)
Q351
Pre mute SW
When base voltage to “H”, muting to the pre Lch or NF Lch line
Q352
Pre mute SW
When base voltage to “H”, muting to the pre Rch or NF Rch line
Q401
DSI illumination SW
When base voltage to “H”, DSI illumination is light up.
● CD PLAYER UNIT (X32-5500-00) Ref. No.
Application / Function
Operation / Condition / Compatibility Generation of RF signal based on the signals from the APC circuit and pickup, and generation
IC1
RF amplifier adapted for CD-RW
of servo error (focusing error and tracking error) signals. Detection of dropout, anti-shock, track crossing and off-track conditions, included gain control function during CD-RW. Focusing, tracking, sled and spindle servo processing. Automatic adjustment (focusing,
IC2
CD signal processor built-in MI-COM
tracking, gain, offset and balance) operations. Digital signal processing (DSP, PLL, sub-codes, CIRC error correction, audio data Interpol ration) operations, and Microcomputer function.
IC3
MP3/WMA decoder
IC4
4CH BTL driver
Focusing coil, tracking coil, spindle motor and sled motor driver, disc loading and eject operation.
IC5
AVR
For SW3.3V AVR
IC6
AVR
For BU3.3V AVR
IC7
AVR
For BU2.5V AVR
IC8
Selector
Serial audio signal selector IC
IC9
AVR
For IC2 (DAC section) 3.3V AVR
Q1,3~7
Level shift
3.3V → 5.0V
Q8
APC
LD power control
Q9,10
SW
Delay to sub beam line (antecedence beam)
D2
Protection diode
IC2 protection (for reset line)
D3
Protection diode
Laser diode protection
5
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y
MICROCOMPUTER’S TERMINAL DESCRIPTION ● SYSTEM MICROPROCESSOR : 784225GC231A (X25 : IC1) Pin No.
6
Pin Name
I/O
Description / Processing Operation
1
TUN SMETER
I
S meter detection input terminal
2
RDS NOISE
I
FM noise detection input terminal
3
LINE MUTE
I
Phone Muting signal input terminal (More than 2.5V : NAVI mute, Less than 1.0V : TEL mute)
4
AVSS
-
GND
5
L RST
O
Reset signal output (for LCD driver)
6
L CE
O
CE output for LCD driver IC
7
AVREF1
-
BU5.0V
8
L DATAL
I
DATA input terminal from LCD derive IC
9
L DATAS
O
DATA output terminal to LCD driver IC
10
L CLK
O
CLK output terminal to LCD driver IC
11
TDF DET
I
Panel assy detect terminal
H : Panel assy come off
12
AUX ON
O
Select for AUX input signal
H : AUX, L : Other
13
RDS QUAL
I
RDS decoder QUAL signal input terminal
14
RDS DATA
I
RDS decoder Data signal input terminal
15
PWIC BEEP
O
Beep audio signal output terminal
16
LX DATA S
I
DATA signal input from EXT. unit
17
LX DATA M
O
DATA signal output to EXT. unit
18
LX CLK
I/O
CLK signal input/output to EXT. unit
19
TUN SCL
O
I2C CLK signal output terminal (for front-end)
20
TUN SDA
I/O
I2C DATA signal input/output terminal (for front-end)
21
TUN IFC OUT
I
IFC signal input terminal
22
RDS AFS
O
Time constant select terminal (for noise detect)
23
CD SDA
I/O
I2C DATA output terminal (for CD mechanism, electric VR)
24
AUD SDA
O
CLK output terminal (for CD mechanism, electric VR)
25
NC
-
NC
26
LX RST
O
Reset signal output to EXT. unit
27
LX CON
O
Control signal output to EXT. unit
28
LX MUTE
I
Request signal input terminal from EXT. unit
29
LX REQ M
O
DATA signal output to EXT. unit
30
PWIC SVR
O
SVR control for Audio power IC
31
PWIC STBY
O
STBY control for Audio power IC
32
PWIC MUTE
O
Muting control for Audio power IC
33
VSS1
-
GND
34
ACC DET
I
ACC detection input terminal
35
RESET2
O
Reset output terminal
36
MUTE
O
Muting signal output terminal
37
BU DET
I
BU detect input terminal
38
PARK SW
I
Packing condition detect terminal
39
PS2 1
O
Power supply IC control terminal
H : Light on display, key scan, L : Light out on display, key reset
H : Station detect, L : No detect H : Receiving, L : FM seek, AF search
H: ON L: OFF L : Mute ON
H : Power IC ON
L : ACC detect
L : Active
L : BU detect H : OFF, L : ON (PARKING)
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y
MICROCOMPUTER’S TERMINAL DESCRIPTION Pin No.
Pin Name
I/O
Description / Processing Operation
40
PS2 0
O
Power supply IC control terminal
41
PS1 0
O
Power supply IC control terminal
42
PS1 1
O
Power supply IC control terminal
43
PS1 2
O
Power supply IC control terminal
44
PON 5
O
SW5V/SW14V control output terminal
45
NC
-
NC
46
PON CD
O
MP3 power supply control terminal
47
CD DISC12 SW
I
12cm CD disc eject SW detection input terminal
48
CD MUTE R
I
Request for muting signal from CD mechanism
49
NC
-
NC
50
CE MRST
O
Reset signal output to CD mechanism
51
CD DISC8 SW
I
8cm CD disc eject SW detection input terminal (Not used)
52
CD LOS SW
I
Loading start SW detection input terminal
53
CD MUTE L
I
Request for muting signal from CD mechanism
54
NC
-
NC
55
CD MSTOP
O
Request signal (Mechanism is STOP) output to CD mechanism
56
CD LOE LIM SW
I
Down SW detection from CD mechanism
57
CD LOEJ
I/O
CD mechanism loading / eject control terminal
H : Eject, L : Loading
58
CD MOTOR
O
CD mechanism motor loading control terminal
H : Loading, Eject, Brake, L : Play
59
DSI
O
Disc guide illumination control terminal
60
RESET
I
Reset input terminal
61
NC
-
NC
62
KEY REQ
I
Request for communication to slave unit
63
RDS CLK
I
RDS decoder CLK input terminal
64
LX REQ S
I
DATA signal input from EXT. unit
65
REMO
I
Remote control signal input terminal
66
NC
-
NC
67
VSS0
-
GND
68
VDD1
-
BU5.0V
69
X2
-
Main clock input terminal (10MHz)
70
X1
-
Main clock input terminal (10MHz)
71
TEST
-
GND
72
XT2
-
Sub clock input terminal (32.768kHz)
73
XT1
-
Sub clock input terminal (32.768kHz)
74
VDD0
-
BU5.0V
75
AVDD
-
BU5.0V
76~78
TYPE0~2
I
Destination input terminal
79,80
TUN TYPE0,1
I
Electric volume condition setting terminal
Hi-Z : OFF, L : ON
L : 12cm disc L : Mute request
L : Active
L : Loading start L : Mute request
L : Active
H : DSI ON
L : Active
L : Key input mode
DXM6540 (SEL0 : Lo, SEL1 : Lo)
7
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y
MICROCOMPUTER’S TERMINAL DESCRIPTION ● CD SIGNAL MICROPROCESSOR : UPD63712GC (X32 : IC2) Pin No.
8
Pin Name
I/O
Description / Processing Operation
1
VREFL
I
Reference voltage input terminal
2
AVSS
-
GND for ADC
3
AVCC
-
Power supply for ADC (BU3.3V)
4
NC
O
NC (OPEN)
5
20RST
O
Reset control output terminal (for decoder)
6
20ACK
I
Acknowledge signal input terminal (for decoder)
7
20STBY
O
Standby control (for decoder)
8,9
NC
O
NC (OPEN)
10
20INT
I
Interrupt signal input terminal (for decoder)
11
FOGUP
I
Interrupt for focus gain up control signal
12
LZM
I
0 bit muting detect (Lch)
L : MUTE OFF, H : MUTE ON
13
RZM
I
0 bit muting detect (Rch)
L : MUTE OFF, H : MUTE ON
14,15
NC
O
NC
16
20CS
O
Chip select signal output terminal (for decoder)
17
20LP
O
Latch pules signal output terminal (for decoder)
18
20TXD0
I/O
Serial data signal output terminal (for decoder)
19
20RXD0
I
Serial data signal input terminal (for decoder)
20
20SCLK0
O
Serial data clock output terminal (for decoder)
21
DSPTXD1
O
Serial data signal output terminal (for DSP)
22
DSPRXD1
I
Serial data signal input terminal (for DSP)
23
DSPSCLK1
O
Serial data clock output terminal (for DSP)
24
AM0
I
Select for ROM mode
25
DVCC
-
BU3.3V
26
X2
O
Oscillator (16MHz)
27
DVSS
-
GND
28
X1
I
Oscillator (16MHz)
29
AM1
I
BU3.3V
30
RESET
I
Reset terminal
31,32
NC
O
NC
33,34
EMU0,1
O
NC
35
DSPSTB
O
Data strobe signal output terminal
36
DSPA0
O
Command, parameter select signal
37
DSPRST
O
Reset control output terminal (for DSP)
38
DSPINT
I
Interrupt signal input terminal (for DSP)
39
/DAC RESET
O
Reset signal output terminal (for DSP)
40
SEARCH
O
Search condition output terminal
41
LOE/LIM_SW
I
SLT SW detect input terminal
42~45
NC
O
NC (OPEN)
46
PONE5
O
+5V AVR control terminal (for VIDEO)
47
PONE2.5
O
+2.5V AVR control terminal (for VIDEO)
L : RESET, H : NORMAL
H : STAND BY, L : NORMAL
H : Focus gain UP, L : NORMAL
H : NORMAL, L : External ROM mode
L : RESET, H : NORMAL
H : Parameter, L : Command
H : Interrupt L : RESET, H : NORMAL
H : Search, L : NORMAL H : Inside
H : Power ON H : Power ON
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y
MICROCOMPUTER’S TERMINAL DESCRIPTION Pin No.
Pin Name
I/O
Description / Processing Operation
48,49
NC
O
NC (OPEN)
50
FLAGIN
I
C2 error detect terminal
51-60
NC
O
NC (OPEN)
61
/DAC PD
O
Reset control output terminal (for DAC)
62
DVSS
-
GND
63
NMI
I
Request for non maskable interrupt signal input terminal
64
DVCC
-
+VCC
65
DAC MUTE
O
Muting control output terminal (for DAC)
66
DAC PON
O
Audio power supply (for DXM-6550)
67
PONA5
O
+5V Audio power supply (for DXM-6550)
68
ESRST
O
Reset signal output terminal (for ES3890)
69
VMUTE
O
Video mute control terminal
70
NC
O
NC (OPEN)
71
SELINT
O
Video/Audio select output terminal
72
ASEL0
O
Audio signal output select control terminal 1
00 : STEREO, 01 : Lch
73
ASEL1
O
Audio signal output select control terminal 1
10 : Rch, 11 : Not function
74
NT/PAL
O
NTSC/PAL select terminal
L : NTSC, H : PAL
75
DATASEL
O
20F/ES3890 output select
H : 20F, L : ES3890
76,77
NC
O
NC (OPEN)
78
NC (BOOT)
I
Flash memory writing terminal
79,80
NC
O
NC (OPEN)
81
POND3.3
O
D3.3V power ON control terminal
82
MUTEL
O
Audio muting control terminal (Lch)
83
MUTER
O
Audio muting control terminal (Rch)
84
SDA
I/O
I2C data (for system microprocessor)
85
SCL
I/O
I2C clock (for system microprocessor)
86
MSTOP
I
Interrupt signal for stand-by mode
87
NC
O
NC
88
DMUTE
O
Driver muting control
89
DVCC
-
+VCC
90
NC
O
NC (OPEN)
91
DVSS
-
GND
92,93
NC
I
NC
94
MSEL
I
Memory capacity select input terminal
95
VCDSEL
I
NC
96
ASEL
I
Audio signal output polarity selector
97
CHSEL
I
Changer detect input terminal
98
SEL0
I
Destination input terminal
DXM6540 (SEL0 : Lo, SEL1 : Lo)
99
SEL1
I
Destination input terminal
DXM6540 (SEL0 : Lo, SEL1 : Lo)
100
VREFH
I
ADC reference power supply (BU3.3V)
L : Correction OK, H : Correction NG
L : RESET, H : NORMAL
H : MUTE, L : MUTE OFF H : POWER ON H : POWER ON L : RESET, H : NORMAL
H : MUTE ON, L : MUTE OFF
H : NORMAL, L : Interrupt
L : Writing, H : NORMAL
H : POWER ON
L : STOP, H : STOP cancellation
L : MUTE ON, H : MUTE OFF
H : Capacity Down, L : Capacity UP
H : Reversal output, L : Noninversion output
H : Changer, L : Normal
9
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y
TEST MODE 1. How to enter test mode While holding the FM key and PRESET 6 keys, reset the unit. All display segments light up when the test mode is entered.
2. How to exit from test mode
6. AUDIO function • Audio-related specifications • A short press of the Q key initiates the audio adjustment mode. • Pressing the OPEN/CLOSE key on the remote controller initiates the audio adjustment mode.
Reset the unit.
• Continuous holding of a remote control key is inhibited. • Bass, Middle and Treble are adjusted in 3 steps of -8 / 0 /
Turning ACC off, power off, momentary power down or panel detaching does not terminate the test mode.
+8 with the Track Up/down keys (default is 0). • Balance is adjusted in 3 steps of Left L15 / 0 / R15 Max
3. Initial status in the test mode
with the Track Up/down keys (default is 0). • Loudness : OFF
• Sources : ALL OFF (STAND BY) • Display : All segments were lit. • Volume : -10dB (displayed as “30”)
7. MENU function • Menu-related specifications
• Loudness : OFF • CRSC : OFF regardless of the presence of switching func-
• A short press of the PLAY/PAUSE key initiates the Menu
tion. • Aux : ON
4. TUNER function • Forced switching of K3I Each press of the Preset 6 key in Tuner mode should switch K3I from AUTO→Forced Wide→Forced Middle→Forced Narrow→AUTO. The initial status is AUTO and the display
mode. • Pressing the DNPP key on the remote initiates the Menu mode. • Continuous holding of a remote control key is inhibited.
8. OTHER • Special display when the display is all on Pressing the Preset keys while the power is ALL OFF displays the following information.
shows these modes as follows. • AUTO : A
[PRESET 1]
Version display (Month/Day/Hour/Minute)
• Forced Wide : M • Forced Middle : M
[PRESET 2]
ALL segment light up for FL display
[PRESET 3]
Short press : Display CD operation time. Long press/hold : Clear CD operation time
• Forced Narrow : N [PRESET 5]
• RDS check PCON is power off when RDS data (“RDS test”) received for TUNER mode.
5. CD function • Test mode specifications of the CD receiver • Each press of the Track Up key jumps to the following track numbers : No. 9→No. 15→No. 10→No. 11→No. 12→No. 13→No. 22 →No. 14→No. 9 (The cycle restarts from here.) • Each press of the Track Down key jumps to the previous track number to the track being played. • When the number of total tracks of disc is nine or less, unit playback from a track 1. • When the media to CD-DA, unit playback from track No. 28 by key operation of preset 1 key.
10
Short press : Display CD ejection count. Long press/hold : Clear CD ejection count.
[FM]
ROM correction version. If not mounting ROM correction chip set display shows ROM No___
A
B
C
D
E
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y
PC BOARD (COMPONENT SIDE VIEW)
SWITCH UNIT X16-264x-xx/2652-xx (J74-1561-02)
D18
D28
KS2
R13 R12
EB
KI3
2
R33
Q2 6
KS3 KI4
KI3
EB
W2
KI2
KI2
Q3
D19 D29
FM
CLK
SWITCH UNIT X16-264x-xx/2652-xx (J74-1561-02)
D17 D27
1
(FOIL SIDE VIEW)
KI1
AM
KI4
KI5
KI5
D16 D26
KS2
KS4
56
5
KS4
KS5
KS3
4
3
40
25 24
D15 D25
3
41
ED1
IC1
2
64
4
1 65
80 C1 R1 R4
EB C3 C4 C2 W1 R3
D14 D24
1
R32
Q1
RST
SRC
L-DATAS
14
R8 R9 REMO
5
R5 R6 R7
D31 D32 D33 D34 D35 D-GND
J1
R11
15
SW5V
D4 D6
1
R2
RST
2
PAN 5V
1 L-RES L-DATAL L-CE L-CLK
D36
VOL DWN
D13 D23
7A
D8 TI
D12 D22
3
ATT
D21
4
2
PANEL SW
D11
Address
IC1
4C
Q1
4C
Q2
2C
Q3
2C
C5
1
KS5
IC2
Ref. No.
R31
R29/C12 R24 R25 R27 R28
R10
KI1
R22 R21 R23
R42 R41
D7
D2
Address
IC2
6
X16-264x-xx/2652-xx
ILL+B
AUD
D1
VOL UP
ILL-GND
D3
Ref. No.
C11 C13
D10
ESD-GND
D9
X16-264x-xx/2652-xx
Refer to the schematic diagram for the values of resistors and capacitors.
11
7
R407
7
12
EB
W226
W231
W35 L11
C409 IC8 2 1
3 4
C406
C202
C201
W29
X1
10.0MHz
80
R420 41 40
61
C111
X2 32.768kHz W189
R152 R153
1
R57 21 R210 R209 R208 W143
Q521 W165
DATA
D156 W162
CLK W169
W163
R206
W158
W160
IC1 20
2
1
5
W128
W131
W150
4
IC11 W18
W175 W23
W130
W133
W137
P1 W127
W147
W138
W135 R303
W164
W240
1
Q
R180
W148 W136
W171 W168
25 W174
W129
W146
W132
W27
W155
R254
W178
D251
D256
D258
W185
W140
BE
W149
W141
C258 R253
TH1
D257
IC4
W19
W176
W145
R273 W156 R256 W157 R313
R251
R257
D271
D253
D255
W173
R182
R315
C252
W22
W28
L10
CN5
W139
IC6
R271
R252
W180
W181
W182
W184
W187
W191
W195
W166
W134
W190
W39
60
Q252
C5
R33
D31
D4
R31
R2 R3
I
W142
8
D270
W144
1
C256
W151
D269
C257
W161
EB
W170
R255
W167
D521
BE
R106
R53 7 R432
1
R11
R312
W177 W183
R10
W179
BE
C255
W172
R55
Q3
R154
3
R522
EB
C6
R523
R7
24
R181
W205 EB
R8
R207
Q4 C521
D526 Q2
R521
R272
D522
R32
C3 R5 R6 C4
R9
W25
W204
Q1
BE
W201
J1
R413 R418 R419 R415
C33
C31
R28 R27
EB E
D523
D5 R4
D3
C32 R431 R430
C24 W192
D2
W186
C25 W196
W32
W197
C23
W193
C29
W188
R24
W228
R13 R25 R26 R520
W198
D24
D23
W194
W229
D25
8
C407 R417 R416 R422 R421 R412 R161 R411
R12
R1
D22
W203
W41 W200
W202
W208
R22 R23
W30
R44 R43
R63
C30
C C W207
1
C410
C43
W210
C22
W31 C28 W206
C20
R314
W209
C42
9
D201
W215 W212
D1
R58
R61
W33
R54
L1
R410 R162 R160
W36
W211
W216 W34
W220
W237
W230
W238
H
D202
R425
Q23
C26
16
C408
R59 R60 W221
1
W227
W214
D26
W223
Q22
W235
2
W213
L12
R51
W218
4 W224
IC3
W217
12
W40
W222
1
C41
R21
L2/W239
W219
5
2
C45 Q41
W225
4
C27
Q21
E
G
D525
D402 R66 R52
R65
D41
BE
D524
R62
5
W37 R56
1
IC9
23
2
R41 R42
EB E
24
CN2
W38
3
W234
R64
C C
W232
W233
6
W236
B
C21
Q401
D21
E Q24
1
C19
B
F J
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y
PC BOARD (FOIL SIDE VIEW) ELECTRIC UNIT X25-998x-xx / X34-3172-70 (J76-0016-02)
C1 W152 W241
W20 2
D252
D254
C251
C253
C254
W153 W24
1
8
14
W159
J5
K
L
M
N
O
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y 1
6-02)
52 W241
2
J2 J3
R302
R301
R306
R352 R356
R358
1 1
C105
W111
W113
C210
Ref. No. 1
C104
W18
W9
W104
W10
R101 R102 R104
W105 R204
R205 W107
C106
L7
Q101
L8
W11 R103 R105
W109
C108
W13
W108
W116
R111
W2
W3
W5
CN4
CN1
CN3
R112 R113
1
R374
R114
W1
D401 D162
W39
1
W6
W134
W15 2
EB
24
EB
Q201
C212 R203 R202 C206 R201
C213
C204 C203 C205
D205
W122
W124
W127
14
L9
C211
X34-3172-70
L6
IC2
C117
1 W110
C115
W100
W8
W101 8
C507 R508
X3 4.332MHz
6I
IC2
5K
IC3
4G
IC4
2J
IC6
5I
IC7
6M
IC8
6H
IC9
5G
Q1
3H
Q2
3I
Q3
3I
Q4
5I
Q21
2G
Q22
3G
Q23
4H
Q24
3F
Q41
5G
Q101
5L
1
Q151
6K
Q201
5L
IC7 16
Q252
3I
C113 C112
Q350
3L
Q351
3L
Q352
3L
Q401
7G
9 16
Address
IC1
C116 8
1
IC10 9
15
C114
EB R501
Q501
R176
R183
R172
R173
14
R175
D159
R171
D158 R174
D157
9
C506
J5
R180
R182
2
Q151 D151
4
X25-998x-xx
W103
R211
BE
3
C502 C503
C504
W117
W118
CN6
1
3
15
1
W129
R503
W12
28
W42
L3
WH2
8
W132
R505
D503 D501
W114
W123
W126
W128
W19
5
J4
R502 R504 R506
WH1 6
D203
W121
W120
W119
W16
W130
W133
D307
W14
IC11
3
R507
D502
D311
C209
1
C352
Q350 W112
D309
4
BE W106
D310
W17
W131
W136
C302
C301
BE
D308 C254
R308
R311
R310
R309
R307
R304
R305
C251
Q352
Q351 E B
C303
D301
R303
C351
R351
W115
2
R357
R355
3 4 8 12 11 13 5 7 6 10 9 C356
2 1
5
6
Refer to the schematic diagram for the values of resistors and capacitors.
7
13
P
Q
R
S
T
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y
PC BOARD (COMPONENT SIDE VIEW)
1
2
C46
C18
CP11
C32
S2
CD PLAYER UNIT X32-5500-00 (J74-1552-12)
S1
C50 C35
R66
C25
CP6
C29
RFOK
C67
C66
R27
L1
C72
R38
3
32
C69
17
33
CP12 16 C27
IC3 1
CP7
CBE
MIACK
E BC
C11
C13
CP2
C8
5
3 1
C3
IC6 4 5
C52
C10
R69
EB
D
SG
Q4
R12
Q7
S4
R6
R13
6 X32-5500-00
7
14
Ref. No.
Address
IC3
4Q
IC6
5R
Q4
5Q
Q5
5S
Q7
5R
Refer to the schematic diagram for the values of resistors and capacitors.
R63
S3
MIDIO
C15
R50
CP3
R42
C41
CP15
CP5
Q5
R46
CP14
4
64 R49 R48 R47
49
/RESET
48
C37
CP13
R67
C44
R65
R68
U
V
W
X
Y
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y
PC BOARD (FOIL SIDE VIEW)
1
12EJE
C59 C60 C62 C61
CP10
R54
R25
IC9
Lch
4
3
5
1
C70
A.GND Rch
CN1
DATA /MUTER 8EJE LOE/LIM
SPDL-
/MUTEL
C2
L2
C17
DAVdd3.3V R3 C71
A.+8V
LOS
R4
/MRST
TXO LRCKIA
5 4
C45 STBY REQ
D.GND
R28
C42 C43
C58 R60 R62 R57 C56
MD R59 FD
R16 R14 R7
76
50 51
75
D R58 R61
1
C57
C63
SPDL
SD 30
IC1
T1 T2
T3 T4 FLAGIN
IC4
R15
INT /RST
/MSTOP
Q1
5
POND3.3 R8
LIM-SW
100
R11
15
1
26 A0 /STB
SEARCH
XI
/BOOT
BU3.3V
16
/MIRST
25 E BC
4
RZM LZM FOGUP R17
CBE
C14 RXD1
GS CP4
C12
CP1
EB C /MUTER
Q6
Q3
R10 /RESET
X2
CLK CBE
/MICS
S.GND
R23 CP16
/MILP
R21 R1
SPDL+
BU5V
C4
/MICK TXD1 C16
S.7.5V
/MUTEL
4 5
1 3
R5
1
MOTOR
TD
IC8
IC7
LO/EJ
R56
SDO 3 1
C20 C64
C9
/MSTOP
D5V
R53 TRK
3
BCKIA
C19 BU2.5V
D.GND
SLED
SDIO
C33
R22
R24
C24
CP8
C1
R40
C34 C26 C21
X1
R18
R2
FZD
25 C22 C23
R33 R32 R31
/EJECT SLED IN SLED OUT /LOAD
1
CP9
TZD
C68
IC5
HOLD
26
D2
/CLK
1
24
DGND
5
C36
C53 BE
R39
100 C30
C5
FLAG TX
MIRR LOCK
C31
T
R70 PON
IC2
R37
Q9
R36
Q10
ADCIN
Q8
F
C38 3
C28
R35 4
R43 BE
C6
R9 C7
FE BE
D3
TRK IN TRK OUT FCS DOWN FCS UP D3.3V
R34
LD
2
Vref
50
R45
1
16
51 C39
B
75 76
R29
PD
R44
D.OUT
CN2
ATEST
A C+D
R55
C48 C51 C49 C54 C55 C47
R64 VCC
R51
RF
GND
ARF F
IOP+
VR
E
TE
Vref
IOP-
CD PLAYER UNIT X32-5500-00 (J74-1552-12)
R52 FCS
6
X32-5500-00 Ref. No.
Address
Ref. No.
Address
IC1
5X
Q1
5X
IC2
2W
Q3
5V
IC4
5V
Q6
5W
IC5
3V
Q8
2V
IC7
4W
Q9
3V
IC8
3X
Q10
3V
IC9
3W
Refer to the schematic diagram for the values of resistors and capacitors.
7
15
16
MARIN REMO
7
X25-998x-xx/X34-3172-70 (1/3)
1
TP371
2
P1
15
14
13
12
to SWITCH UNIT (X16- ) (J1)
11
10
9
8
7
6
5 4
3
2
1
∗J5
CN5
PARK SW
VIDEO OUT
D521 C521
0.1
1
2
0.1
C213
4.2-4.9V 14
MPOUT
QUAL MUXL
MUXR
15
16
17
4.7K
R205 2.2K
22
2
4.7K
24 R209
23
R210 4.7K
D522 D523
3 4.7K
4.7K
C351 R351 10u16 270 +
R507 1K
C504 R506 22u10 4.7 + C503 R505 0..22 10
TP351
TP353 R358 100
TP352
R357 100
TP503
TP501
TP502
TP524
TP525
TP526
C502 R504 0..22 10
C352 10u16 R352 FR + 270
FL
D501
D503
D502
G
R
Q351 Q352
∗E
47
Q521
MPIN
LEVEL
4.9V 0V
0-5.0V 13
3.5V 0.5V
0.1
0-5.0V 12
470
R207
R208 470
Q201
TP51 R65 4.7K
C206 150P C212
MPX
SMUTE
18
SDA
0.47
AM
SCL
19
20
L10 4.7uH
D203
R356 30K
CD DISC12 SW
∗D525
1 2
1
2
3
4
5
6
3
1
TP52 R51 2.2K
∗D524 11
AFS
RH-
SDA
RR
8.1V
SCL
R355 30K
D-OUT
RDS DEMODULATOR R202 4.7K C205
4.0V 10
9
8
CDL
CDGND
CDR
FL RL
FR
5.1V 0V
TP521
38
6
5
7
5V 0V
C203 R201 10K 0.022
C204 0.01
1K
∗R206
4.0V 0V 4.0V
GND
21 0V
22
23 4.1V
24 4.1V
25 4.1V
26 4.1V
27
4V 0V
R523 75
47K
R503 180K
R520 1K
5
Q101
R502 180K
TP522
∗D157 ∗D158 C211 47u10 + C210 0.01
6
CASSR
VDD
RROUT
LROUT
RFOUT
LFOUT
28
TP527
2
R521 47K
10K
∗W39
4
CASSL
ACOUTL ACOUTR
∗W111
3
47K
47K
0V
∗D202
4.0V
3
CREF
VREF
21
C202 0.47u50 +
∗D201
4.0V
1 2
5
6
TP541
TP540
TP537
AUX R
AUX L
AUX GND
AUX IN
D
VIDEO OUT
∗CN3 4.0V
ELECTRONIC VOLUME & FM MPX DETECTOR
R181 10
C112 10P
CN6
TP523
1K
WH1
D GND
2
1K
TP538 TP539
TP534
∗G
R522 10K
∗R374 R508
TP535
∗F
PARK SW
1
TP528
TP151
∗CN4
D GND
WIRED REMO
PANE 5V
REMO CONT
C
TP152
9
TP153
10
TP531
∗D156
FSEL 11
11
TM
4.9V
ILL GND
REMO.CONT VCC C113 10P
TP154
FILOUT TP652
LED+B
EXTRES
∗W113
TP529
LED+B
ARI 12
∗W114
TP532
1K
GND 13 R114 2.2K
4.0V
4.7K
TP156
OSEL
IC2
60
0V OSCIN
5V 0V
∗D205
L8 4.7uH
C209 2.2u50 + C201 0.47u50 +
TP122
R182
8
4.9V 16 0V RDCL 15 T57 14 OSCOUT
RST
7 MPX 13 TP100
TP530
5
1 QUAL 2 RDDA 2.4V 3 VREF 2.4V 2.2K
L-RST
6 TP650 14
1K
R113
WH2
62
IC7 R112 2.2K
8 R162 100K
5 TP651
R180 1K
4.9V 4
FM/AM TUNER
TP157
5V 0V
L-DATAL
∗B
∗R211
24
6
IF1 GND
R153 470
18
R174 100
IF1+B 23
Q501
TP158
22 9
L-CE
S-METER 10
10
AMIF OUT TP120
IC10 SELECTOR
D162
20 C
R171 1K
19 VSS
TP159
RDS OUT B
L-CLK
NOISE OUT 19 VEE
9
AUDIO OUT L7 4.7uH A
R152 470
17 R104 470 INH
R173 470
VDD 5V TP115
TP536
TP533
B
TP160
DIG GND 16 X1 13
L-DATAS
15 X0
65
SCL TP114 16 8.1V VDD 15 0V 4V YCOM 0V XCOM 14 4.0V
R154 470
14 R101 1K
R102 470
CN1
R175 TP161 470
SDA TP113
REMO
13 8
4V 0V
1K
IFC OUT 12 Z0
TP162
7
∗D151
V1 ZCOM
R160 2.2K
6
∗R183
PLL+B 11 47K
2 Z1 4.0V
TP163
10 5
47K
0V
Y0
47
J4 Y1
∗R172 ∗D159
3
PON 5
4V 0V 4
TDF DET
1
R176 TP164 1K
9 2
TP165
OSC GND L3 0.052uH
C507 0.1
4V 0V
9
2.2M
W/N TP102
C111 1000P
ANT.
63
OSC GND TP104
C506 0.01
2
4.332MHz
AM+B
1
OSC GND 6 7 8
ESD-GND
6 4
3 4 5
C115 10u16 +
5 3
4.7K
NC 5
1 2
R103
FM ANT
X3
4 1
R106 2.2K
∗A1
R105 4.7K
AM ANT
C104 0.01
OSC GND
C106 0.01
RF GND
C108 0.01
3
R111 4.7K
ELECTRIC UNIT (X25-998x-xx)
C114 0.01
C116 330P
1
R161
TP654
C117 2.2u50 +
A E
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y PRE OUT J3
12
11
Q350 22K
R501 47K 22K
6
SW
7
8
L6 4.7uH C105 0.01
20 21
R204 4.7K
0-2.0V
4V 0V
R203 4.7K
L9 4.7uH TP653
∗Q151
CN2 1
2
11
13
15
17
X25-998x-xx/X34-3172-70 (2/3)
60
5V 0V
5V 0V
AVSS
to CD MECHANISM ASSY
17
0V 0.6-4.1V 0-1.4V 0-5.0V
5V 0V
1
3 2
5
6 4
5
1
2
TUN SMETER
RDS NOISE
LINE MUTE
5V 0V 5V 0V
RESET
DSI
SYSTEM MICROPROCESSOR
6
4
3
2
1
Y2
B1
A1
Y1
1
Y3
A4
B4
Y4
VCC
10
11
12
13
14
C41 100u25 +
0V 14.4V
35
R432 4.7
34
D31
C31 0.01
R32 22K
D5
C3 1000P
R6 10K
R31 10K
Q3
5V 0V
5V 0V
6.7V
5V 0V
5V 0V
C4 0.01
R10 10K
0.01
C5
R2 39K
R3 100K
D2
60
∗IC1
4.9V 0V
59
4.9V 0V L RST
VIN
IC6
CD MOTOR
8
9
SWOUT
3
MUTE DRIVE
58
7
11 10
12.8V 0V
L CE
AVREF1
8
9
10
11
2
GND
R11
22K
CD LOEJ
L DATAL
L DATAS
L CLK
TDF DET
12
D41
VOS
5.0V
CD LOE LIM SW
4.9V 0V
56
5V 0V
CD MSTOP
4.9V 0V 5V 0V
NC
CD MUTE L
CD LOS SW
CD DISC8 SW
AUX ON
13
TP600 14 14 13
TP601 15
16
17
15
16
17
18
19
C42 100u25 +
57
3.5V 0V RDS QUAL
RDS DATA
PWIC BEEP
LX DATA S
LX DATA M
18
IC9
R7
100K
58
5V 0V
4.9V 0V
Q1
56
BU DET
R1 68K
R4
57
PARK SW
5V 0V
20K
55
PS2 0 19
46
C21 47u16 +
P-ANT
P-CON
TP11
REAR R+
FRONT R+
REAR R-
FRONT R-
REAR L-
FRONT L-
REAR L+
FRONT L+
TP9
TP1 FL+ TP2 RL+ TP3 FLTP4 RLTP5 FRTP6 RRTP7 FR+ TP8 RR+
MUTE REQ S
R308 TP305 4.7K TP309
DATA S R305 TP310 4.7K
I
55
PS2 1
5
R42 47K
R44 47K
LINE MUTE
53
24
5V 0V
CD MRST
4.9V 0V
NC
MUTE
BU DET
54
40
RESET2
CD MUTE R
R431 47K
CD DISC12 SW
32 PWIC MUTE 0V 33 VSS1 34 ACC DET PWIC STBY
R5 10K
53 TP609
39
4.9V 0V
52
38 PWIC SVR
5V 0V
51
40
37 LX MUTE
50
TP605 39
36 LX REQ M
Q2
TP606 50 TP607 51 TP608 52
37 TP604
35
5V 0V
49
38
R43 47K
C45
64
28
16
CLK
R311 TP311 100 R309 TP313 4.7K
RST DATA M
R310 TP307 100
Lch
LX-BUS
48
36 31 LX CON
PON CD
35 30
5V 0V
48
34 R430 47K 29
L12 220uH
47
32 TP603 28
47
TP602 31 26
∗A
46
29 27
PS1 2
28 25
NC
26 23
PON 5
27 24
5V 0V TUN IFC OUT RDS AFS SDA 5V 0V SCL LX CLK
0V
45
22
5.0V
44
21 TUN SCL
CD MECHA +B
ON/OFF
2.3V 0V
43
23 22
Q41
PS1 1
C43 220u16 +
PS1 0
24
R41 47K
0.22
R314 100K
R315 100K
R313 100K
18
R33 47K
44
23
R21 1.5K
4
R257 4.3K
20
24
TH1
R312 100K
17
D21
42
20
PGND4
D271
32
D308
C19 0.47
Q22 SW14
43
22
Q24
41
TUN SDA
21
HSD
OUT4-
R255 D269 220
R256
D270 22K
26
SERVO
41
46
58
57
25
23
22
20
D307
R307 4.7K
Rch
H
42
21
TP74
TP73 2.2K
TP72 R60
D253
D251
OUT4+
MUTE
VCC2
0V 14.4V
TP308
R301 10 TP312
10
G
SERVOGND
20
SERVO+B
19
CD LOEJ
FL-
21
OUT3-
C258 1u50 +
CD MOTOR
18
R59 TP71 100
TP69
TP67
TP66
FL+
19
4.4V 0V
D4.5V
D4.5V
16
DGND
14
BU5V
R63 2.2K
56
D255
D257
6.7V
RL-
10
DGND
12
∗R64 4.7K
18
R254
TP65 R58 2.2K
6.7V PGND3
D309
C301 0.47
0.47
12
15
FL
R
D310
8
51
C256 33u10 + C257 R253 1u50 4.3K +
RR
A GND
4
55
16
14
C251 0.22u50
C254 0.22u50
27 C303 R306 TP304 47u10 4.7 + TP306 C302 R302
11
ACGND
IN4
IN2
12
10
G
D311
10
7
∗R57 TP64 2.2K
OUT1+
SVR
8
B.U. CON
6
R56 TP63 1K
C252 0.22u50
11 IN1 0V 13 SGND C253 0.22u50 15 IN3 RL 17 RL+ OUT3+ FR
FR+
9
PGND1
R304 TP302 4.7K
REQ M
13
2
3
CD LOE LIM SW (SW3)
10
50
53
IC4
R55 1K
R54 1K
D252
OUT1-
14.4V 0V
TP301
R303 100
9
TP62
TP61
48
7
6
29
GND
5
CD MSTOP
9
R62 100K
D254
VCC1
31
TP303
R358 100
1
CD DISC8 SW (SW4)
8 FR-
OUT2+
C255 1u50 +
R53 1K
R61 100K
5
R251 33K
10K
R272
C352 10u16 R352 + 270
J2
CD RST
7
TP60
RR+
4
0V
R252 47K
CD MUTE L
6
TP59
OUT2-
STBY
2
FR
∗H
CD MUTE R
5
D256
PGND2
Q252
Rch
RR-
3
TAB
4.9V 0V
TP58
AUDIO POWER IC D258
1
D301
GND
4
TP57
SDA
SCL
52
0V R273 R271 470K 100
Lch
TP56
TP55
TP54
47
C356 0.1
AUDIO+B
3
CD-SDA
2
CD-SCL
N2 1
TP53 R52 2.2K
R66 4.7K
TP52 R51 2.2K
TP51 R65 4.7K
J3
CD LOS SW (SW1)
CD DISC12 SW (SW2)
D-OUT
F J
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y
J1 9
DC IN 10 11 12 13 14
8 7 6 5 4 3
Q21 D3 ACC DET D4
SERGE DET
5 0
4.9V 0V
5V 0V
5V 0V
∗C
64 63
TUN
TUN
5V 0V 0V or 5.0V
NC
LX RST
5V 0V
4.5V 0V
5V 0V LX R KE
4.9V 0V
K
L
M
N
O
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y 1 WHT
FUSE 15
16
3
2
1
TP21
PON 5
R13 5.6K
C22 10u25 10u25 + +
C6 0.01
R12 47K
0.01
Q4
TP31 11
11
GND
GRY BLU
1 16
WHT
TEL MUTE
YEL
BU
7 10
GRY/BLK
6 11
GRY
P. CONT
5 12
BLU
ANT CONT
2
GRN/BLK VIOL/BLK VIOL
4 13
BLU/WHT
3 14
RED
ACC
GRN
8 9
2 15
BLK
1 16
YEL
BATT
DC CORD (E30-6322/E30-6323) KDC-W427Y/MP225 KDC-225/2025/225MR KDC-MP4026/G/V 9.9V 4.5V 2.0V 0V
FL+ FL-
4.9V 2.4V 0V
FR-
WHT
10.3V
7 10
GRY/BLK
6 11
GRY
FR+
SW2
GRN
8 9
WHT/BLK
5 12
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.
RL+
GRN/BLK
RL-
VIOL/BLK
RR-
VIOL
RR+
P CONT
ILM
ANT CONT
BLU/WHT
4 13
BLU/WHT
POWER SUPPLY IC
3 14
RED
2 15
BLK
1 16
BRN
TEL MUTE
YEL
GND
2
4
6
8
1
3
5
7
2
4
6
8
1
3
5
7
C32 0.01
NC 5V 0V REMO LX REQ S RDS CLK KEY REQ NC
22K
R420 10K
72 71 0V
RR+ RRFR+ FRFL+ FLRL+
C408 22P
E-TDA7407D BA4911-V4 E-TDA7560 SN74HC02NSR E-TDA7479AD PST3436UL-E SI-8050JF3NF CD4053BNSR
MODEL NAME
70
RESET IC
X1 69 10.000MHz
67 0V 66 65 64
47K
5V 0V
65
4.9V
63 62 61
D401
5.0V R410
68 5.0V
IC8
0V 62
5V 0V
: S2V60∗A D1 D2-4,309,310,501,502 : MAZ4068N-M D5,269-271 : 1SS133 : MAZ4082N-L D21 D22,25,251,253,255-258 : D1F60-5063 D23,24,252,254 : AM01ZNF D26,203,401,521 : DAN202U : MAZ4047-M D31 : SFPB-54VNF D41
Q1-3,41,401 : 2SC4081 Q4 : 2SA1036K Q21 : 2SB1565(E,F) Q22,23 : UMC2N Q24 : 2SD1858 Q101,201,351,352 : DTC143TUA : DTA114YUA Q151 : 2SA1576A Q252 : DTA124EUA Q350 : DTC144EUA Q501 : DTA144EUA Q521
D151,157-159,162,301, 307,308,311,503,522,523 : MAZ4062-L : MAZ4120-L D156 D201,202 : EDZ6..2B : 1SS400 D205 : B30-1567-05 D402 D524-526 : DA204U
5
SIGNAL LINE GND LINE B LINE
(X25-998x-xx)
W29
∗D
60
∗
C407 32.768kHz 22P
73
C406 0.22
4.9V 0V
74
1
VDD1 VSS0
: : : : : : : : :
75 5.0V
VOUT
X1 X2
76
IC1 IC2 IC3 IC4 IC6 IC7 IC8 IC9 IC10
KDC-MP225 KDC-MP4026 KDC-W4026G KDC-W4527/G KDC-W4527Y/GY RX-492WMP KDC-MP4026V KDC-225/2025 KDC-W427Y KDC-225MR
UNIT A No. 0-10 NO
B
C
D
E
F
G
H
A1
C1
C20 C23
C30
C33 CN3 CN4
NO
YES X86-3760-11 2200u16 NO
0-21 YES NO YES YES
NO
YES X86-3760-11 2200u16 NO YES 100u16 NO
NO
NO YES YES
YES
NO
2-71 YES YES YES YES
NO
YES X86-3762-70 2200u16 NO
NO 100u16 NO
NO YES YES YES
YES
NO
NO
0-01 0-22 0-11 2-72 0-12
NO YES NO NO NO
YES YES YES NO YES
YES YES NO NO NO
NO NO NO NO YES
NO YES YES YES YES
NO YES YES NO YES
NO YES NO NO NO
NO YES NO YES NO
NO YES NO NO YES YES NO NO YES NO YES YES NO NO YES
X86-3760-01 X86-3760-11 X86-3760-11 X86-3762-70 X86-3760-11
2200u16 2200u16 3300u16 2200u16 3300u16
NO NO YES NO YES
NO 100u16 NO YES NO
D23, D151, D156- D201, D205, 25 159 158 202 524-526 NO YES YES NO NO
NO YES YES
100u16 100u16 220u16 100u16 220u16
YES NO NO NO NO
NO YES NO NO YES YES NO NO YES NO YES NO NO NO YES
NO
6
R24, R57, R172, W111, UNIT IC1 J5 L2 Q23 Q151 R23 R206 R211 R374 R412 R416 R417 R421 R422 W34 W39 113,114 W239 No. 411 64 183 0-10 78422GC231A E58-0992 NO NO YES NO NO NO YES NO NO YES YES NO YES NO YES NO NO YES YES
VSS
TEST
77
∗R411 22K ∗R412 22K ∗R416 22K ∗R417 22K ∗R421 22K ∗R422 22K
4
XT2
TP610
D402
XT1
78
2
VDD0
79
VDD
AVDD
DC CORD (E30-6286/E30-6132) KDC-W4527/Y/G/GY
80
NC
TYPE 1
RL-
P.CON
TP611
3
TYPE 0
• DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual instruments or/and units.
ACC
B.U
R28 1K
A
40
R27 1K
R26 1K 41
42
39
R25 1K
*R24 1K 43
44
C409 47u6.3 + C410 0.01 R415
R419 22K
TUN TYPE1 TUN TYPE0
3
4
D26
0V or 5.0V
X2
TUN SMETER
BRN
7
1
0-1.4V 0-5.0V
REAR R
2 15
WHT/BLK
1
2
RDS NOISE
LINE MUTE
TP612
TYPE 2
RESET
3 14
BLK
B
60
VIOL
DC CORD (E30-6027) : RX-492WMP
11
L11 4.7uH
63
5V 0V 0V or 5.0V
VIOL/BLK
4 13
RED
10
5V 0V
5 12
REAR L
GRN/BLK
∗Q23 0V
5V 0V
6 11
∗D526
5V 0V
5V 0V
7 10
BLU/WHT
ACC
PANT 14.0V
C27 10u50 +
A3
FRONT R ANT CONT P. CON
PCON 14.1V
8
12
GND
A2
B2
6
5
B1
Y2
4.9V 0V
4
37
36 B3
5V 0V
8 9
WHT/BLK
GND 3
TP32
9
10
5V 0V
Y3
A4
B4
11
35
34
∗C33
TP20
2
∗C23
∗W34
D22
∗D23
∗R23
R22 4.7K
D1
R8 3.3K
C4 0.01
R10 10K
1/2W
R9 33K
D4
1
TP23 C29 TP24 10u16 4 FM + 8.1V C24 TP25 10u16 + 5 AM C25 7.9V TP26 10u16 + 6 AUDIO ∗C20 8.1V 100u16 TP27 + 7 VCC C26 14.3V TP28 10u25 + 8 VDD C28 5.0V 220u16 TP29 9 VBU + 13.2V ∗C30 100u16 + TP30 10 SW1 10
27uH
∗L2
∗W239
∗D25
ACC DET
Q3
0V
TP22
D24
+
4.7K
140uH
∗C1
TP16
IC3
TP14 L1 B.U.
TP10
TP13
TP12
TP11
TP9
FRONT L
F1 10A
GRY/BLK
TP15
ACC
PHONE
P-ANT
GND
14
4
P-CON
13
GRN
DSI R407 240 Q401
TP401
R425 1K
0-21 78422GC231A E58-0992 NO YES YES YES YES NO
YES
NO
NO
NO
NO
YES
NO
YES
NO
NO
YES
YES
2-71 78422GC231A E58-0992 NO
NO YES YES NO
NO
YES YES
NO
YES YES YES
NO
NO
YES YES
NO
YES
YES
0-01 0-22 0-11 2-72 0-12
YES YES NO NO NO
YES NO NO NO NO
YES YES YES NO YES
NO NO NO YES NO NO NO YES YES NO NO NO YES NO YES NO NO NO NO YES NO YES NO YES NO NO NO NO YES YES NO YES NO YES NO NO YES YES NO YES YES NO NO NO
YES NO YES NO YES
YES YES NO YES NO
78422GC231A 78422GC232A 78422GC233A 78422GC231A 78422GC233A
E58-0993 E58-0992 E58-0992 E58-0992 E58-0992
NO NO YES NO YES
NO YES YES YES YES
YES YES NO YES NO
YES YES NO NO NO
NO NO NO NO NO
NO
7 KDC-MP225 (1/2)
18
X25-998x-xx/X34-3172-70 (3/3)
P
Q
R
S
T
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y 1
54
55 55
53
54 S41
52
53 S42
51
52 S43
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
4
3
2
5
51
S34
S33
S32
S31 50
S30
S29
49
47 S49
48
46 S50
S27
S28
S25
S26 45
44
43
S24
S23 42
41 C1
S22
S21
S20
40 C2
39
S19 38
S18 37
S35
S36
36
35
34
S37
S38
S39
33
32
31
S40
S42 30
29
S41
S46
S44 28
27
S45 26
S48 25
S47 24
S16
S17 23
22
S15 21
20
S14
S13
S12 18
19
S11 17
S10 16
S9
S8
15
14
13
S7
S6 12
S5 11
S4
S50
10
9
S49 8
S52 7
6
S54
S53 5
S55 4
S56 3
S51
S43 1
2
2
∗ED1 (COMMON)
1
C1
SWITCH UNIT (X16-26xx-xx)
∗ED1 (SEGMENT)
3
S44
S45
S46
S47
S48
S51
S52
S53
S54
S55
C3
KS2
KS3
KS4
59 S56 58 COM3 57 COM2 56 COM1 55 S55 54 S54 53 S53 52 S52 51 S51 50 S50 49 S49 48 S48 47 S47 46 S46 45 S45 44 S44 43 S43 42 S42 41 S41
KS2
60
KS3
61
KS4
S38
VDD1
3.3V
S37 S36
5V 0V
5V 0V
L-RES
+B
Q2,3
+B
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. 7
• DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual instruments or/and units. X16-264x-xx/2652-xx (1/2)
19
S24
S23
S24
23
S23
24
S22 S22
22
S21 S21
21
S20 S20
20
S19
S18
19
S18
S19
S17
18
S17
17
S16 S16
16
S15 S15
15
S14
S13
14
S13
S14
S12 S12
13
S11 S11
12
S10 S10
11
S9 S9
10
S8
9
S7
7
8
S8
∗Q2
S7
2
∗Q3
KEY ILLUMINATION SW
S25
5V 0V
∗R13
ON
S26
∗W2
OFF
S27
5V 0V
1 ESD-GND
S28
S6
D35
D34
D33
D32
D31
80
S29
6
78
S34
S30
L-DATA L 5V 0V 78 L-CE 79 L-CLK 80 L-DATA S
77
LCD DRIVER
S31
S6
77
S35
S32 OSC ON OFF
S5
76
IC1
S33
5
1000P
79
6
62
63 KS5
5.0V
S5
1
75
76
R2 4.7
TP1 D-GND
VDD
S4
2
S39
S4
TP2 +5V
R4 47K
TP3 3
0.01
PAN 5V
C1
C2
ILL-GND
TP4 +B
R3 4.7K
NC 4
71
S40
KI5
4
RESET
5
70
KI4
VDD2 1.6V 0V 73 VSS 0V 74 TEST R1 56K
0V
RST 6
LED+B
KS5
+5V C3 0.047
5V 0V 5V 0V
C4 0.047 72
76
S56
2.2
69
KI5
77
S23
TP5
KI4
KI2 KI3
RED
7
68
KEY
L-RES
67
KI3
KI1
3
TP6
R5 1K
8
66
2.2K
R6 470
65
KI1 KI2
GREEN
TP7
78
2
to MAIN UNIT
5
79
R7 470
TP8 9
IC2
2.2K
R8 470
TP9 L-CLK 10 L-CE
1K 80
+5V
11
10K
∗R12
R9 1K
TP10
10K
64
R11
REMO 12 L-DATAS
5V 0V
Q1
KS6
TP11
5.0V
SW
+5V
TP13 +5V
13
C5
R10 47
3
SW5V
TP12
1
PANEL SW 14
L-DATAL
REMOTE CONTROL IC
15
VCC
ESD-GND
IC2
GND2 OUT
4
∗A
GND1
J1
4
D36 TP14
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
S22
23
S22
S29
S28
S27
S26
S25 28
27
26
25 S29
S28
S27
S26
S25
20
VOL DOWN ATT
TI
X16-264x-xx/2652-xx (2/2) +B
TP36
S19 S20
AM TI ATT SRC
S21 S22
KI5
AUD CLK
1
2
4
3
5 FM
CLK
+B
Q & SRC D3 NO NO
D1 B30-1633-05 B30-1633-05
NO NO NO NO YES YES YES
Q2,3
R12, 13 NO NO NO NO YES YES YES
D7,8 D9,10 Q2,3 R12, D11-19 D21-29 ED1 13 B30-1566-05 B30-1565-05 B30-1566-05 B30-1565-05 B38-1145-05 YES YES B30-1566-05 B30-1565-05 B30-1566-05 B30-1565-05 B38-1144-05 YES YES
ED1
S17
KDC-W4527Y KDC-W4527GY
KI4
S16 B38-1136-05 B38-1145-05 B38-1137-05 B38-1136-05 B38-1145-05 B38-1144-05 B38-1136-05
S18
D21-29
TP34 B30-1575-05 B30-1566-05 B30-1566-05 B30-1565-05 B30-1565-05 B30-1565-05 B30-1565-05
VOL DOWN
D11-19
1
D9,10
6
D7,8
FM
MODEL NAME
D3
S15
B30-1564-05 NO NO NO B30-1564-05 NO NO NO B30-1564-05 NO NO NO B30-1564-05 NO NO NO NO B30-1566-05 B30-1565-05 B30-1566-05 NO B30-1566-05 B30-1565-05 B30-1566-05 B30-1566-05 B30-1566-05 B30-1566-05 NO
S13
(X16-265x-xx)
D1
S12
B30-1633-05 B30-1633-05 B30-1641-05 B30-1633-05 B30-1633-05 B30-1633-05 B30-1633-05
S11
C12
S14
YES YES YES YES NO NO NO
TP32
A
R3133 330 390 390 330 330 330 330
W2 YES YES YES YES NO NO NO
R29, R3141,42 33 W2 YES 330 NO YES 330 NO
R29, 41,42 NO NO NO NO YES YES YES
S9
YES YES YES YES YES YES NO
C3
W
UNIT A C12 No. 2-70 YES NO 2-71 YES NO
UNIT No. 0-01 0-11 0-12 0-21 2-70 2-71 2-72
S31
RX-492WMP KDC-225/MP225 KDC-2025/225MR KDC-MP4026/G/V KDC-W4527 KDC-W4527G KDC-W427Y
TP30
MODEL NAME
VOL UP
(X16-264x-xx)
+B
+B
2
TP28
5
∗D27
S10
∗D28
C1 C2
V
∗D29
∗R33
S8
∗D17
S7
∗D18
56
55
54
53
52
B30-1633-05 B30-1567-05 B30-1564-05
∗ UDZS5.6B DA204U
∗D19
KI3
TP27
KI2
KS5
3
TP26
TP25
TP24
TP23
4
∗D24
KS4
KS3
TP22
S3
∗D25
0.01
C13
D4
S2
∗D26
S30 270
D6
S37
R27
0.01
S6
270
∗R32
R24
VOL 270
TP38 TP21
S33 S34
TP31
R28
BACK LIGHT
R25
KS2
TP37
300
D2
TP35
∗C12
TP33
∗D3
56
55
54
53
52
TP29
∗D14
S34 220
∗R29
S38
R23 430
220
S41
S42
S43
S1
: : : : : :
∗D15
∗D21
VOL UP
∗D22
C11
R21
220
41
42
Q1 : DTA114EE Q2,3 : 2SC4617 D1 D2 D3,4 D7-19,21-19 D31-35 D36
∗D16
29 S32
∗D23
30
∗R31
31 S33
∗D11
S30 32 S36
∗D12
S31 33 S35
: LC75883E : RS-171
∗D13
S32 35
∗D9
S33 34 R22
S41
S42
S43
IC1 IC2
0.01
S35 36 S39
270
S34 37 S40
270
S36 38
D1
S37 39
∗R42 ∗R41
S38 40
∗D10
S24
S23
S39
∗D7
24
S40
∗D8
S24
S23
U X Y
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y 2SB1565
S4 S5
KI1
1
GND LINE B LINE
DTA114EE DTC143TUA 2SA1036K 2SA1576A 2SC4617 2
2SD1858
E C
6
B
3
2SC4081
DTA124EUA 4
UMC2N
DAN202U 5
AM
DTA114YUA
6
TC7SH08FU
+B
KDC-MP225 (2/2)
7
Z
AA
AB
AC
AD
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y CD PLAYER UNIT (X32-5500-00/01)
1
C26 0.1 7 6
3.3V
C15 0.1
5
3.3V 0V
R22 10K C66
16 17 18 19 20 21 22
R38
23
12P C67
220 X1 16.898MHz
24
18P
0V
25
1500P 97
96
TEO
TE2
TEC
AGND2
98
3.3V 0V C30 DAGND1 REGC DAGND2 LOUT DAVDD2 XVDD XTAL XTAL XGND
3.3V C29 0.1
VREFH
SEL1 99
100
99
ROUT
3.3V
C16 4.7 4
NC
C8 1
CE
3.3V
5
VOUT
VSS
1 2 3
VOUT
VIN VSS CE
NC
5
2.5V
4
CP12 100K
C4 1
4.5V 0V 4.5V
C20 R68 0.1 100K
4
S3
VIN
4.0V
10
NB GND
5
LOE/LIM SW RST
VOUT
CNTL
IC5 SW3.3V
C6 3 0V 0.01 2 0V 1 3.3V
C64 0.1
3.3V
5.0V)
7
10
1
AVR CP3 100
CP2 100
C5 0.1
18
8 7 6 5 4 3 2
LOS-SW
CLK
DATA
A8V
L ch
A.GND
R ch
MUTE R
MRST
MSTOP
8EJE-SW
D.GND
LRCKIB VDD1
0V 19 STANBY 0V 20 VSS1 21 VSSL 22 VRAL 23 LO 24 VDAL 2.5V 25 VDAR 26 RO 27 VRAR 28 VSSR 29 0V TESTP 30 TXO 31 PO0 32 PO1
22
11 10 9
S7.5V
12
MOTOR
13
D5V
15 14
D5V
16
LO/EJ
17
D.GND
19 18
BU5V
20
LOE/LIM-SW
17
1
S.GND
R2
5.6 1/2W
100
R5
21
MUTE L
22
12EJE-SW
∗S4
CP1 100K
39K
24
S1
C2 C1 2200P 2200P
8EJE SW
R6 22K
R3 330
R4
330
R8
0V 2.5V
R28 10K
100K C7
86
Q3,5 LEVEL SHIFT
82
83
84
85
1.65V 0V 1.65V 0V 1.65V
C13 0.1 VIN
C3 1
0.01
1 2 3
Q4
LOS SW
0/3.3
C19 4.7
OUT NIS
GND
3
5.0V 0V 5.0V
Q3
12EJE SW
SO SI
BU2.5V AVR
Q5
S2
3.3/0
SCK
IC7 R1 10
24 23
D.OUT
STB
3.3V
BU3.3V AVR
6
CN1
A0
1.5V
IC6
(3.3V
Q1
RST
1
Q1,4
LEVEL SHIFT (3.3V 5.0V)
3.3V
INTQ
3.3V 14 DVDD1 3.3V 15 DAVDD1
3.3V 3.3V
R9 CP4 10K
DGND1
26
2
C22 1 10
R25 4.7
AVDD1 RFOK
R17 100K
98 R16 100K
SEL0
CHSEL 97
R15 100K
ASEL
NC
95
R14 100K
96
MSEL
NC
C11 0.1
R7 100K
93
94
NC
92
DVSS
91
NC
DVCC
90
DMUTE
NC
C17
10
0V
L2
C71 10
4
5 CTL 1
2
0V C68 1.3V
C70 C69 2.2 3.3V 1
100K
PN
3.3V
IN
IC9
10
3
VREFL
0V
89
R13 1K
86
85
83
82
R11 100K
84
3.3V
88
87
MSTOP
86
SCL
85
SDA
MUTER
83
84
MUTEL
POND3.3
82
NC
81
80
NC
NC/BOOT
79
NC
NC 76
77
3.3V
0V R27
4
AVSS
13
13
12
6
AVCC
3.3V
3.3V 3.3V
NC
12
13
11
PD
DVDD2
26
27
DVSS
X2
28 X1
3.3/0V
NC
11
CP8 1K
0V
5
100
0.1
C12
3.3V 29 AM1
RESET
NC
30
31
32
33
EMU0
DSPSTB
EMU1
34
35
DSPA0
NC
CP6 100K
PWMSW
47K
R10
100
9
10
8
7
0.3V 3.3V 36
20RST
NC
DAC3.3V AVR
9 10
R24 4.7
12
7
20STBY
NC
C14 0.1
16
8
NC 20ACK
8.0V
R67 2.2K
37
38
NC
17
9
NC
BOOT
5
DSPRST
39
NC
DSPINT
41
40
SEARCH
42
20INT
(DA) 3.3V (MP3) 0/3.3V
3.3V
13
FOGUP
0/3.3V
NC
4
14
LZM
(DA) 0V (MP3)
78
75
15
NC RZM
NC
71
8
12 C24 0.1
18
16
NC
0V
NC
70
17
20CS
NC
69
74
NC
R18 100
18
20TXD0
(DA) 3.3V (MP3) 0/3.3V
MECHANISM CONTROL MICRO PROCESSOR
20
19
20RXD0 20LP
IC1
NC
NC
68
7
11
20
20SCLK0
(DA) 3.3V (MP3) 3.3/0V
NC
67
0V 3.3V
9
13 TXD1
DVCC
66
6
10
NMI
65
4
LD
TE
CP7 1K
10K 7
12
21
DSPTXD1
8 R21
CP5 1K
22
DSPRXD1
DVSS
64
3.3V
5
R29 1K
C23 1
61
11 RXD1
NC
62
73
23
3.3/0V
NC
63
3
1 2
D2 1000P RFOK
3.3V
24
DSPSCLK1
0/3.3V
NC
3.3V 0.2V 0V
C21 25
AM0
NC
60
72
3.8/0V
DVCC
3.3/0V
NC
59
C10 0.1
2.4/0V
NC
58
0V 3.3V
3.3V
APC
C28 10 R35 100K
0V
NC
56
3
RESET
NC
57
Q8
4.7 X2 16.000MHz
NC
55
R34 4.7K
IOP2 R36
C25 0.1
52 53 54
IOP1
C9 1
51
LOE/LIM SW
43
(DA) 0V (MP3)
NC
NC
ALE
44
46
47
48
45
NC
NC
NC
49
NC
FLAG IN
2
NC
50
0V
R69 100K
LEVEL SHIFT (3.3V 5.0V)
47K
47K
22K
LEVEL SHIFT (3.3V 5.0V)
Q6
47K
NC
22K
0/3.3V
RST
R12 100K
Q7
10
(DA) 0V (MP3)
R37 10K
D3 Q6
to MAIN UNIT
7
X32-5500-00 (1/2)
21
AE
AF
AG
AH
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y 1 Q9,10
CN2
SW
0.1
C47
ATEST
76
EQ1 EQ2 RFI ADVDD ASY
75 74 73 72
R51 3.9K
71
C49
ADGND
IC2
TEST0
RF AMP/SERVO CD SIGNAL PROCESSOR
TEST1 TEST2 TEST3 TEST4 TESTEN DGND4
C51 33P ARF
3.3V 69 1.65V
C18 0.1
F+
13 FCS+
T+
14 TRK+
T-
15 TRK-
F-
16 FCS-
C55 0.01
67 66
0V
65 64 63 62 61
C32 0.1
60
LRCK
LRCKIN
54
51
3.3V
C50 0.1
4
VSS3
48
47
PI1
PI4
PI0
FI1
VSSM
46
45
43
44
FI0
VDDM
IRQ
42
41
0V
SLIN-
C63
1500P
0V
PI3 PI2
0V
63
R46
62
1M
7.5V
55
FF+
15
VCC2
SPD-
SLD-
SPD+
SLD+
FOFO+
TRTR+
24
R63
23
13K
22
R50
21
100 7.5V
20 19
16
13K
22
19
18 17
24
18 TT+
R49 C41 C42 R48 330 0.33 0.1 330 CP15 100K
C43 0.1
54 53 52
GND
VCC1
25
56
2.5V
51
SLD-
56
0V 2.5V
R47 100K
CNT
GND
26
50 49 CP14 100K
M DM1 SPINDLE (X92- ) MOTOR
M DM2 LOADING & SLED (X92- ) MOTOR
X32-5500
X32-5500-00 (2/2)
54
19
57
13 14
MUTE
R56 12K
27
18
59 58
12
12 13
61 60
11
28
SLD+
64
LO/EJ
GND
0V
9
4.0V
8
R53 12K
29
CP13 100K C33 0.1
R65
100K 2.5V
VSS2
PO6
REQ
40
0V
SPIN
SLIN+
7.5V
30
13
FI2
0V
39
PO5
38
TDIN
SPD+
PDO VSSP
VDD2
37
SPIN-
12
1.35V
PI5
22
SPIN+
SPD-
VCOI
(DA) 3.3V (MP3) 0/3.3V
0/3.3V
FDIN
4.0V
L1
CKIO VDDP
TSTIN
PO1
R61 18K
5
2
3
MILP
MICS
MIMD
MIDIO
MICK
0V
3.3V 4
5
6
7
VDDT1
8
MIACK
RESET
XI
VSSR
(DA) 0V (MP3)
7
0V 3.3V
1
XO
VRAR
PO0
6
10 VSSX
0V
TXO
5
FDIN-
SLIN
VDDX
RO
TESTP
3
TDIN-
C52 2.2
VDAR
58
CP16 2.2K
R59 4.7K
VCC
BIAS
R57
R58 13K
C57
2
C56 330P
R52 16K
1.65V 1.65V
1
R62 R60 C58 4.3K 12K 4700P
4
C45 0.1 16
17
18
6
3.3V LRCKO
BCKO
SDO
9
10
11
12
SDI0
14
13
BCKIA
LRCKIA
SDI1
20
C27 0.1 15 0V
16 0V
BCKIB
IC3 MP3/WMA DECODER
VDAL
S4
5
1000P 100 3.3V
VSSL LO
SIGNAL LINE GND LINE B LINE
X32-5500-00 NO X32-5500-01 YES
R42
(DA) 3.3V (MP3) 0/3.3V (DA) 3.3V (MP3) 3.3/0V
: DA204UF : DAN202UF
CP10 10K
52
330P
Y
3.5/0V 1.0/0V
VRAL
D2 D3
3
IC4 4ch BTL DRIVER
GND
3.3/0V
VSS1
2SK3018F UMD9N UMD12N DTC124EUAF 2SB0970 DTC114YUAF
52
53
50
SCKIN
SCKO
49
48
47
DOUT
46
45
DIN
DGND3
XTALEN
56 54
4
0/3.3V
STANBY
: : : : : :
0V
44
42
LIMIT
DVDD3
R66 4.7K
3.3V
0V
43
39
40
41
FLAG
EMPH
TX
DGND2
C16M
37
38
PLCK
36
35
C72 R39 1000P 1.5K
HOLD
MIRR
LOCK
12
0V
0V
34
33
PFCK/HOLD
LOCK
32
30
31
LZM
RZM
TZD
TZD 13
29
28
FZD
DVDD2 26
27 FZD
3.3V C29 0.1
3.3/0V
PO4
1
2
VDD1
VDDT2
0
LRCKIB
36
9
VCC
A
C37
Q1,4 Q3,5 Q6 Q7 Q8 Q9,10
58
55
R23 10K
R33 100K
PO3
8
R32 100K
CP12 100K
35
7
R31 100K
91CW12AFG-4VF6 UPD63712GC TC94A20F-010 BA5824FP-F NJM2880U133 XC6219B332MR XC6219B252MR TC7SH08FU TAR5S33-F
UNIT No.
52
34
6
3
0V
DVDD4
57
: : : : : : : : :
3.3V
0/3.3V
B
FDFD+
CP9 100
C39 0.1
IC8 1
0/3.3V
3.3V
5
FLAG
3.3V
TD+
3.3/0V
3.3/0V
2
PO2
4
TD-
3.3/0V
SELECTOR (SERIAL DATA)
33
1
2
3
0V
C44 0.1
0
SHOCKD
0/3.3V 3.3V
D
9
WFCK/MIRR
3.3/0V
58 56
C62
SD+
D
59
IC1 IC2 IC3 IC4 IC5 IC6 IC7 IC8 IC9
1500P
SD-
DD2
8
MDMD+
C59 1500P
3.3/1.65/0V
C61 1500P
ND2
C60
CP11 4.7K
C
1500P
T
ND1
T
2
C54 0.01
R55 10K
68
11 F 12 GND
3300P
70
3.0/0.3V EFM
87
C48 4P
R54 33K
77
1.0Vp-p 1.7Vp-p
D1
10 B
1.65V RF2-
DD1
8 E 9 A
D1
0/3.3V
OPTICAL PICKUP
7 C
AGCO
78 RFO
ATEST
6 PD 86
RF-
3.3V
DPU1(X92- )
5 VR
240
1.7Vp-p
1.0Vp-p
3.3/0V
3 GND R64
1.65V
1.65V
K
2 VC 4 LD
79
0V 1.0V 80
81
82
RF
C3T
AGND1
83
B
A
C
84
0.3Vp-p
C36 0.1
AGCI
C46
6800P
86 F
E
85
6800P
F
D
87
R44 3K
C38
86
10K
R45 3K
R43 39K
87
3.3V 1.65V 89
91
92
90
REFOUT
REFC
FEO
FE-
93
94
95
TE-
ADCIN
96
TE2
TEO
97
98
TEC
AGND2
PWMSW
99
270K
E
10K
88
R40
AVDD2
0V C30
C31 47P
47K
47K
Q10
VREFIN
TE
1500P
C34 56P
FE
R70 1K
Vref
C53 1
C35 0.1
1 VCC
Q9
D1
7
AI
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.
5
6
7
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y
EXPLODED VIEW (CD MECHANISM) A
B
F
43
37
43 51 F
1
43 855
56 37
843
55
43 2
36 843
33
Jx2
37
H 834
53 Bx2
850
843
37
32 849
41 807
809
35
33 DPU1
22 G
40
8
5 806
E Ax2
15 44
2
39
801
Cx2
42 45 23 11
10
DM2 38 18
27 29
30
17 19
26
12
13
28 25
31
14
DFPC1
16
24 DM1 842 F
52
(X32)
3
A B C E F G H J
φ2x8 M1.7x8.5 M1.7x2.5 M2x2 φ2x6(BLK) 1.6 WASHER M2x2 φ2x3.5
: N09-4460-05 : N09-4472-05 : N09-6004-05 : N09-6007-05 : N09-6051-05 : N19-2163-04 : N39-2020-46 : N09-6108-05
858 F
F
* CD MECHANISM OPERATION DESCRIPTION is not in this sevice manual. Please refer to service manual for X92-4450-0X (B51-7889-00)
Parts with the exploded numbers larger than 700 are not supplied.
23
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y
EXPLODED VIEW (UNIT) C
D
215x2 229
D
208 210
244
RM1
242 243
DC2
1
DME1
DC1
A B C D E F G H
M3x8 φ2x6 φ2x8 (BLK) φ3x5 φ3x10 φ3x20 φ2.6x6 φ1.5 RING
SIZE AA BATTERY
201
: N30-3008-46 : N80-2006-46 : N80-2008-45 : N83-3005-46 : N80-3010-46 : N83-3020-46 : N86-2606-46 : N29-0205-04
Dx2
219
216 213 H 704
225
224
FC1 755
214
F
J3
205
720 C
J4
C
218
A1
Cx2
248 249
Fx2
E
E
207 2
D
J5
(X16-)
D
F1
J2 (X25-)
753
J1
245
G 743
ED1 (X16-)
742
246
751
722
250
226 B
234 238
233
D
235 B
232
236 3
239 728
240 D
237 211
702
PA1
708
A
Depends on the model. Refer to the parts list.
24
A
Parts with the exploded numbers larger than 700 are not supplied.
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y
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-MP225, MP4026/G, W4527/G/GY/Y, W427Y
Ref. No. 224 225 226
A d d 1C 1C 3C
N e w
Parts No.
Description
Destination
G01-2987-04 G01-3096-04 G01-3149-04
TORSION COIL SPRING EXTENSION SPRING COMPRESSION SPRING
-
H10-4856-12 H10-4856-12 H10-4857-12 H25-0329-04 H25-0329-04
POLYSTYRENE FOAMED FIXTURE POLYSTYRENE FOAMED FIXTURE POLYSTYRENE FOAMED FIXTURE PROTECTION BAG (280X450X0.03) PROTECTION BAG (280X450X0.03)
EE1E2K MM1 E3E4 EE1E2K MM1
H25-0337-04 H25-1111-04 ✽ H54-2993-03 ✽ H54-2996-03 ✽ H54-2998-03
PROTECTION BAG (180X300X0.03) PROTECTION BAG (280X450X0.03) ITEM CARTON CASE ITEM CARTON CASE ITEM CARTON CASE
E3E4 K E E1
✽ ✽ ✽ ✽ ✽
H54-2999-03 H54-3000-03 H54-3068-03 H54-3069-03 H54-3141-03
ITEM CARTON CASE ITEM CARTON CASE ITEM CARTON CASE ITEM CARTON CASE ITEM CARTON CASE
M M1 E3 E4 E2
201 205 207 208 PA1
1C 2C 2C 1D 3C ✽
A02-1486-13 A22-2863-03 A46-1796-01 A52-0804-02 A64-3170-02
PLASTIC CABINET ASSY SUB PANEL ASSY REAR COVER TOP PLATE PANEL ASSY
K
PA1 PA1 PA1 PA1 PA1
3C 3C 3C 3C 3C
✽ ✽ ✽ ✽ ✽
A64-3172-02 A64-3173-02 A64-3174-02 A64-3175-02 A64-3336-02
PANEL ASSY PANEL ASSY PANEL ASSY PANEL ASSY PANEL ASSY
EE3 E1E4 M M1 E2
RM1
1C
A70-2040-05
REMOTE CONTROLLER ASSY (RC-505) KMM1
-
-
B46-0100-50 B46-0100-50 B46-0182-14 B46-0606-04 B46-0606-04
WARRANTY CARD WARRANTY CARD ID CARD ID CARD ID CARD
E3E4KM M1 E3E4 EE1E2K MM1
-
-
B46-0653-03 B58-1365-04 ✽ B64-2681-00 ✽ B64-2682-00 ✽ B64-2683-00
USER CARD CAUTION CARD INST. MANUAL (ENG,FRE,SPA) INST. MANUAL (ENG,RUS,POL) INST. MANUAL (CZE,HUN,SLO)
K
229
1C
J21-9716-03
MOUNTING HARDWARE ASSY
K EE1E2 EE1E2
-
✽ ✽ ✽ ✽ ✽
B64-2684-00 B64-2685-00 B64-2686-00 B64-2691-00 B64-2692-00
INST. MANUAL (CRO,SWE,FIN) INST. MANUAL (ENG,T-CHI) INST. MANUAL (ARABIC) INST. MANUAL (ENGLISH) INST. MANUAL (FRE,GER,DUT)
EE1E2 MM1 MM1 E3E4 E3E4
232 233 234 235 235
3C 3C 3C 3C 3C
K24-4098-04 K24-4099-04 K24-4101-04 K24-4096-04 K24-4124-04
KNOB (SRC) KNOB (Q-AUDIO) KNOB (RELESE) KNOB (VOL. UP) KNOB (VOL. UP)
210 210 210 211
✽ 1C 1C 1C 3C ✽
B64-2693-00 B07-3001-02 B07-3001-02 B07-3098-02 B10-4464-01
INST. MANUAL (ITA,SPA,POR) ESCUTCHEON ESCUTCHEON ESCUTCHEON FRONT GLASS
E3E4 EE1E2 E3E4M1 KM K
235 236 236 236 237
3C 3C 3C 3C 3C
K24-4124-04 K24-4097-04 K24-4125-04 K24-4125-04 K25-1589-03
KNOB (VOL. UP) KNOB (VOL. DOWN) KNOB (VOL. DOWN) KNOB (VOL. DOWN) KNOB (PRESET1-6)
238 239 240
3C 3C 3C
K25-1590-03 K25-1613-03 K25-1614-03
KNOB (EJECT/ATT) KNOB (FM/AM) KNOB (SEEK)
211 211 211 211 211
3C 3C 3C 3C 3C
✽ ✽ ✽ ✽ ✽
B10-4466-01 B10-4467-01 B10-4468-01 B10-4469-01 B10-4555-01
FRONT GLASS FRONT GLASS FRONT GLASS FRONT GLASS FRONT GLASS
EE3 E1E4 M M1 E2
242 243 A B C
1C 1C 3D 3C 2C
N84-4016-46 N99-1719-05 N30-3008-46 N80-2006-46 N80-2008-45
PAN HEAD TAPTITE SCREW SCREW SET PAN HEAD MACHINE SCREW PAN HEAD TAPTITE SCREW PAN HEAD TAPTITE SCREW
213 214 215 216
1C 1C 1C 1C
D10-4446-03 D10-4447-03 D10-4589-04 D21-2329-04
LEVER LEVER LEVER SHAFT
D H
1D 2C
N83-3005-46 N29-0205-04
PAN HEAD TAPTITE SCREW RETAINING RING
244 244
1C 1C
T90-0523-05 T90-0523-05
ANTENNA ADAPTOR ANTENNA ADAPTOR
218 219 219 DC1 DC1
1C 2D 2D 1C 1C
E29-1964-02 E30-6224-15 E30-6224-15 E30-6132-15 E30-6132-15
CONDUCTIVE RUBBER CORD WITH CONNECTOR CORD WITH CONNECTOR DC CORD DC CORD
EE1E3 E4 EE1E2 E3E4
DME1 DME1 DME1
1D ✽ X92-4850-00 1D ✽ X92-4850-00 1D ✽ X92-4850-01
DC1 DC1 DC2 DC2 FC1
1C 1C 1C 1C 2D ✽
E30-6286-05 E30-6286-05 E30-6322-05 E30-6323-05 E39-0622-05
DC CORD DC CORD DC CORD DC CORD FLAT CABLE (24PIN)
EE1E2 E3E4 KMM1 KMM1
245 245 245 246 246
2C 2C 2C 2C 2C
B11-1435-04 B11-1435-04 B11-1436-04 B11-1437-04 B11-1437-04
OPTICAL DIFFUSER OPTICAL DIFFUSER OPTICAL DIFFUSER REFLECTION SHEET REFLECTION SHEET
E1E4M M1 EE2E3K E1E4M M1
F1 F1
2D 2D
F52-0006-05 F52-0023-05
FUSE (MINI BLADE TYPE 10A) FUSE (MINI BLADE TYPE 10A)
246 248
2C ✽ B11-1442-04 2C B19-2242-03
REFLECTION SHEET LIGHTING BOARD
EE2E3K
K : KDC-MP225 M : KDC-MP4026 E1 : KDC-W4527GY E2 : KDC-W427Y
KMM1 EE1E2 E3E4 KMM1 EE1E2 E3E4
KMM1 KMM1
EE1E2 E3E4
MECHANISM ASSY (DXM-6540W) EE1E2K MECHANISM ASSY (DXM-6540W) MM1 MECHANISM ASSY (DXM-6541W) E3E4
SWITCH UNIT (X16-2640-xx, 2642-xx, 2652-xx)
M1: KDC-MP4026G E : KDC-W4527Y E3 : KDC-W4527 E4 : KDC-W4527G
Indicates safety critical components.
25
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y
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 D1 B30-1633-05 LED (WHITE) D2 B30-1566-05 LED (1608,RED) D3,4 B30-1564-05 LED (1608,BLUE) KMM1 EE1E2 D4 B30-1564-05 LED (1608,BLUE) D4 B30-1564-05 LED (1608,BLUE) E3E4 D7,8 D7,8 D9,10 D9,10 D11-19
B30-1566-05 B30-1566-05 B30-1565-05 B30-1565-05 B30-1566-05
LED (1608,RED) LED (1608,RED) LED (1608,PG) LED (1608,PG) LED (1608,RED)
EE1E2 E3E4 EE1E2 E3E4 EE1E2
D11-19 D21-29 D21-29 D21-29 D21-29
B30-1566-05 B30-1565-05 B30-1565-05 B30-1565-05 B30-1566-05
LED (1608,RED) LED (1608,PG) LED (1608,PG) LED (1608,PG) LED (1608,RED)
E3E4 EE1E2 E3E4M M1 K
LIQUID CRYSTAL LIQUID CRYSTAL LIQUID CRYSTAL LIQUID CRYSTAL
MM1 E2 E1E4 EE3K
ED1 ED1 ED1 ED1
2C ✽ B38-1136-05 2C B38-1137-05 2C B38-1144-05 2C B38-1145-05
C1 C2 C3,4 C5 C5
CK73GB1H102K CK73GB1H103K CK73GB1E473K CK73FB1A225K CK73FB1A225K
CHIP C CHIP C CHIP C CHIP C CHIP C
1000PF 0.010UF 0.047UF 2.2UF 2.2UF
K K K K K
EE1E3 E4KMM1
C11 C11 C11-13 C13 C13
CK73GB1H103K CK73GB1H103K CK73GB1H103K CK73GB1H103K CK73GB1H103K
CHIP C CHIP C CHIP C CHIP C CHIP C
0.010UF 0.010UF 0.010UF 0.010UF 0.010UF
K K K K K
EE1E2 E3E4 KMM1 EE1E2 E3E4
249 249 249 250 250
2C 2C 2C 2C 2C
E29-1965-04 E29-1965-04 E29-1993-04 E29-1966-04 E29-1966-04
CONDUCTIVE RUBBER CONDUCTIVE RUBBER CONDUCTIVE RUBBER CONDUCTIVE RUBBER CONDUCTIVE RUBBER
E1E2E4 MM1 EE3K E1E2E4 MM1
250 J1
2C
E29-1994-04 E59-0828-05
CONDUCTIVE RUBBER RECTANGULAR PLUG
EE3K
R1 R2 R3 R4 R5
RK73GB2A563J RK73GB2A4R7J RK73GB2A472J RK73GB2A473J RK73GB2A102J
CHIP R CHIP R CHIP R CHIP R CHIP R
56K 4.7 4.7K 47K 1.0K
J J J J J
1/10W 1/10W 1/10W 1/10W 1/10W
R6-8 R9 R10 R10 R11
RK73GB2A471J RK73GB2A102J RK73GB2A470J RK73GB2A470J RK73GB2A102J
CHIP R CHIP R CHIP R CHIP R CHIP R
470 1.0K 47 47 1.0K
J J J J J
1/10W 1/10W 1/10W 1/10W 1/10W
R11 R12,13 R12,13 R21,22 R23
RK73GB2A102J RK73GB2A222J RK73GB2A222J RK73FB2B221J RK73FB2B431J
CHIP R CHIP R CHIP R CHIP R CHIP R
1.0K 2.2K 2.2K 220 430
J J J J J
1/10W 1/10W 1/10W 1/8W 1/8W
R24,25 R29 R29
RK73FB2B271J RK73GB2A221J RK73GB2A221J
CHIP R CHIP R CHIP R
270 220 220
J 1/8W J 1/10W J 1/10W
K : KDC-MP225 M : KDC-MP4026 E1 : KDC-W4527GY E2 : KDC-W427Y
26
EE1E3 E4KMM1 EE1E3 E4KMM1 EE1E2 E3E4
EE1E2 E3E4
SWITCH UNIT (X16-2640-xx, 2642-xx, 2652-xx) A d d
N e w
R31-33 R31-33 R31-33 R31-33 R41,42
RK73FB2B331J RK73FB2B331J RK73FB2B331J RK73FB2B391J RK73FB2B271J
CHIP R CHIP R CHIP R CHIP R CHIP R
330 330 330 390 270
J J J J J
1/8W 1/8W 1/8W 1/8W 1/8W
Destination EE1E2 E3E4M M1 K EE1E2
R41,42 W1 W1 W1,2
RK73FB2B271J R92-1252-05 R92-1252-05 R92-1252-05
CHIP R CHIP R CHIP R CHIP R
270 0 OHM 0 OHM 0 OHM
J J J J
1/8W 1/16W 1/16W 1/16W
E3E4 EE1E2 E3E4 KMM1
D31-35 IC1 IC2 IC2 Q1
UDZS5.6B LC75883E-E RS-171 RS-171 DTA114EE
ZENER DIODE MOS-IC ANALOGUE IC ANALOGUE IC DIGITAL TRANSISTOR
Q2,3 Q2,3
2SC4617 2SC4617
TRANSISTOR TRANSISTOR
Ref. No.
Parts No.
Description
EE1E3 E4KMM1 EE1E2 E3E4
ELECTRIC UNIT (X25-9980-xx, 9982-xx, X34-3172-70) ✽ C90-5682-05 ✽ C90-5682-05 C94-0213-05 CK73GB1H102K CK73GB1H103K
ELECTRO ELECTRO ELECTRO CHIP C CHIP C
2200UF 2200UF 2200UF 1000PF 0.010UF
16WV 16WV 16WV K K
C19 C21 C22 C22 C22,23
CK73GB1A474K CD04AS1C470M CD04AS1E100M CD04AS1E100M CD04AS1E100M
CHIP C ELECTRO ELECTRO ELECTRO ELECTRO
0.47UF 47UF 10UF 10UF 10UF
K 16WV 25WV 25WV 25WV
C24,25 C26 C27 C28 C29
CD04AS1C100M CD04AS1E100M CD04AT1H100M C90-5635-05 CD04AS1C100M
ELECTRO ELECTRO ELECTRO ELECTRO ELECTRO
10UF 10UF 10UF 220UF 10UF
16WV 25WV 50WV 16WV 16WV
C30 C31,32 C31,32 C31,32 C32
✽ CD04AS1C101M CK73GB1H103K CK73GB1H103K CK73GB1H103K CK73GB1H103K
ELECTRO CHIP C CHIP C CHIP C CHIP C
100UF 0.010UF 0.010UF 0.010UF 0.010UF
16WV K K K K
C41,42 C43 C45 C104-106 C108
CD04BF1E101M CD04BF1C221M CK73GB1A224K CK73GB1H103K CK73GB1H103K
ELECTRO ELECTRO CHIP C CHIP C CHIP C
100UF 220UF 0.22UF 0.010UF 0.010UF
25WV 16WV K K K
C111 C112,113 C112,113 C114 C114
CK73GB1H102K CC73GCH1H100D CC73GCH1H100D CK73GB1H103K CK73GB1H103K
CHIP C CHIP C CHIP C CHIP C CHIP C
1000PF 10PF 10PF 0.010UF 0.010UF
K D D K K
EE1E3 E4 EE1E3 E4
C115 C115 C116 C116 C117
CD04AS1C100M CD04AS1C100M CC73GCH1H331J CC73GCH1H331J CD04AS1H2R2M
ELECTRO ELECTRO CHIP C CHIP C ELECTRO
10UF 10UF 330PF 330PF 2.2UF
16WV 16WV J J 50WV
EE1E3 E4 EE1E3 E4 EE1E3
C117 C201,202
CD04AS1H2R2M CD04AS1HR47M
ELECTRO ELECTRO
2.2UF 0.47UF
50WV 50WV
E4
C1 C1 C1 C3 C4-6
M1: KDC-MP4026G E : KDC-W4527Y E3 : KDC-W4527 E4 : KDC-W4527G
EE1E2K MM1 E3E4
EE1E2 E3E4K MM1
EE1E2 E3E4M M1 K
Indicates safety critical components.
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y
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 C203 CK73GB1E223K CHIP C 0.022UF K C203 CK73GB1H223K CHIP C 0.022UF K C204 CK73GB1H103K CHIP C 0.010UF K C205 CK73GB1A474K CHIP C 0.47UF K C206 CC73GCH1H151J CHIP C 150PF J
ELECTRIC UNIT (X25-9980-xx, 9982-xx, X34-3172-70) Ref. No.
A d d
N e w
Parts No.
Destination
Description
R1 R2 R3 R4 R5,6
RK73FB2B683J RK73GB2A393J RK73GB2A104J RK73FB2B203J RK73GB2A103J
CHIP R CHIP R CHIP R CHIP R CHIP R
68K 39K 100K 20K 10K
J J J J J
1/8W 1/10W 1/10W 1/8W 1/10W
C209 C210 C211 C212,213 C212,213
CD04AS1H2R2M CK73GB1H103K CD04AS1A470M CK73GB1C104K CK73GB1H104K
ELECTRO CHIP C ELECTRO CHIP C CHIP C
2.2UF 0.010UF 47UF 0.10UF 0.10UF
50WV K 10WV K K
R7 R8 R9 R10 R11
RK73GB2A104J RD14DB2H332J RD14BB2C333J RK73GB2A103J RK73GB2A223J
CHIP R SMALL-RD RD CHIP R CHIP R
100K 3.3K 33K 10K 22K
J J J J J
1/10W 1/2W 1/6W 1/10W 1/10W
C251-254 C251-254 C255 C256 C257
✽ CD04AX1HR22M ✽ C90-5684-05 CD04AS1H010M CD04AS1A330M CD04AT1H010M
ELECTRO ELECTRO ELECTRO ELECTRO ELECTRO
0.22UF 0.22UF 1UF 33UF 1UF
50WV 50WV 50WV 10WV 50WV
R12 R13 R21 R22 R22,23
RK73GB2A473J RK73GB2A562J RD14BB2C152J RD14BB2C472J RD14BB2C472J
CHIP R CHIP R RD RD RD
47K 5.6K 1.5K 4.7K 4.7K
J J J J J
1/10W 1/10W 1/6W 1/6W 1/6W
K EE1E2
C258 C301,302 C301,302 C303 C303
CD04AS1H010M CK73FB1C474K CK73FB1C474K CD04AS1A470M CD04AS1A470M
ELECTRO CHIP C CHIP C ELECTRO ELECTRO
1UF 0.47UF 0.47UF 47UF 47UF
50WV K K 10WV 10WV
R22,23 R22,23 R24-28 R25-28 R25-28
RD14BB2C472J RD14BB2C472J RK73GB2A102J RK73GB2A102J RK73GB2A102J
RD RD CHIP R CHIP R CHIP R
4.7K 4.7K 1.0K 1.0K 1.0K
J J J J J
1/6W 1/6W 1/10W 1/10W 1/10W
E3E4M M1 MM1 EE1E2 E3E4K
C351,352 C356 C406 C407,408 C409
CD04AS1C100M CK73FB1H104K CK73GB1A224K CC73GCH1H220J CD04AS0J470M
ELECTRO CHIP C CHIP C CHIP C ELECTRO
10UF 0.10UF 0.22UF 22PF 47UF
16WV K K J 6.3WV
R31 R31 R31 R32 R33
RD14BB2C103J RD14BB2C103J RD14BB2C103J RK73GB2A223J RK73GB2A473J
RD RD RD CHIP R CHIP R
10K 10K 10K 22K 47K
J J J J J
1/6W 1/6W 1/6W 1/10W 1/10W
EE1E2 E3E4M M1
C410
CK73GB1H103K
CHIP C
0.010UF K
R41-44 R51,52 R53-56 R58 R59
RK73GB2A473J RK73GB2A222J RK73GB2A102J RK73GB2A222J RK73GB2A101J
CHIP R CHIP R CHIP R CHIP R CHIP R
47K 2.2K 1.0K 2.2K 100
J J J J J
1/10W 1/10W 1/10W 1/10W 1/10W
R60 R61,62 R63 R65 R66
RK73GB2A222J RK73GB2A104J RD14BB2C222J RK73EB2E472J RK73GB2A472J
CHIP R CHIP R RD CHIP R CHIP R
2.2K 100K 2.2K 4.7K 4.7K
J J J J J
1/10W 1/10W 1/6W 1/4W 1/10W
R101 R102 R103 R104 R105
RK73GB2A102J RK73GB2A471J RK73GB2A472J RK73GB2A471J RK73GB2A472J
CHIP R CHIP R CHIP R CHIP R CHIP R
1.0K 470 4.7K 470 4.7K
J J J J J
1/10W 1/10W 1/10W 1/10W 1/10W
R106 R111 R111 R112-114 R112-114
RK73GB2A222J RK73GB2A472J RK73GB2A472J RK73GB2A222J RK73GB2A222J
CHIP R CHIP R CHIP R CHIP R CHIP R
2.2K 4.7K 4.7K 2.2K 2.2K
J J J J J
1/10W 1/10W 1/10W 1/10W 1/10W
R152-154 R160 R161 R162 R171
RK73GB2A471J RK73GB2A222J RK73GB2A225J RK73GB2A104J RD14BB2C102J
CHIP R CHIP R CHIP R CHIP R RD
470 2.2K 2.2M 100K 1.0K
J J J J J
1/10W 1/10W 1/10W 1/10W 1/6W
R172 R172 R173 R174 R175
RD14BB2C470J RD14BB2C470J RD14BB2C471J RD14BB2C101J RD14BB2C471J
RD RD RD RD RD
47 47 470 100 470
J J J J J
1/6W 1/6W 1/6W 1/6W 1/6W
EE1E3 E4KMM1 EE1E3 E4KMM1
CN2 CN3 CN4 CN4 J1
E41-0168-05 ✽ E41-0927-05 ✽ E41-0941-05 ✽ E41-0941-05 E58-0863-15
FLAT CABLE CONNECTOR PIN ASSY K PIN ASSY EE1E3 PIN ASSY E4 RECTANGULAR RECEPTACLE
J2 J2 J3 J4 J5
E56-0855-05 E56-0855-05 ✽ E63-0898-05 ✽ E04-0326-05 E58-0879-05
EE1E3 CYLINDRICAL RECEPTACLE CYLINDRICAL RECEPTACLE E4KMM1 PIN JACK RF COAXIAL CABLE RECEPTACLE RECTANGULAR RECEPTACLE
P1
E23-0745-05
TERMINAL
L1 L3 L6-11 L6-11 L6-8
L33-1988-05 L33-1977-05 L40-4795-91 L40-4795-91 L40-4795-91
CHOKE COIL ASSY CHOKE COIL SMALL FIXED INDUCTOR (4.7UH,J) EE1E3 SMALL FIXED INDUCTOR (4.7UH,J) E4 SMALL FIXED INDUCTOR (4.7UH,J) E2KMM1
L10,11 L12 X1 X2 X3
L40-4795-91 L33-1925-05 L78-0879-05 L77-2793-05 L77-2002-05
SMALL FIXED INDUCTOR (4.7UH,J) E2KMM1 CHOKE COIL RESONATOR (10.0MHZ) CRYSTAL RESONATOR (32.768KHZ) CRYSTAL RESONATOR (4.332MHZ) EE1E3
X3
L77-2002-05
CRYSTAL RESONATOR (4.332MHZ) E4
N83-3005-46 N80-3010-46 N83-3020-46 N86-2606-46
PAN HEAD TAPTITE SCREW PAN HEAD TAPTITE SCREW PAN HEAD TAPTITE SCREW BINDING HEAD TAPTITE SCREW
D E F G
2D 2D 2D 2D
K : KDC-MP225 M : KDC-MP4026 E1 : KDC-W4527GY E2 : KDC-W427Y
M1: KDC-MP4026G E : KDC-W4527Y E3 : KDC-W4527 E4 : KDC-W4527G
EE1E3 E4 EE1E3 E4
EE1E3 E4KMM1
Indicates safety critical components.
27
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y
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 R176 RD14BB2C102J RD 1.0K J 1/6W R180 RD14BB2C102J RD 1.0K J 1/6W R181 RD14BB2C100J RD 10 J 1/6W R182 RD14BB2C102J RD 1.0K J 1/6W E2 R182,183 RD14BB2C102J RD 1.0K J 1/6W EE1E3
ELECTRIC UNIT (X25-9980-xx, 9982-xx, X34-3172-70) Ref. No.
A d d
N e w
Parts No.
Destination
Description
R425 R430,431 R432 W1-3 W1-3
RK73GB2A102J RK73GB2A473J RK73GB2A4R7J R92-2053-05 R92-2053-05
CHIP R CHIP R CHIP R CHIP R CHIP R
1.0K 47K 4.7 0 0
J J J J J
1/10W 1/10W 1/10W 1/8W 1/8W
EE1E3 E4
W9-12 W13,14 W15 W15-20 W15-20
R92-2053-05 R92-1252-05 R92-2053-05 R92-2053-05 R92-2053-05
CHIP R CHIP R CHIP R CHIP R CHIP R
0 0 OHM 0 0 0
J J J J J
1/8W 1/16W 1/8W 1/8W 1/8W
E2 EE1E3 E4KMM1
W18-20 W22 W22-24 W22-24 W24
R92-2053-05 R92-1252-05 R92-1252-05 R92-1252-05 R92-1252-05
CHIP R CHIP R CHIP R CHIP R CHIP R
0 0 OHM 0 OHM 0 OHM 0 OHM
J J J J J
1/8W 1/16W 1/16W 1/16W 1/16W
E2 E2KMM1 EE1E3 E4 E2KMM1
R182,183 R201 R202-204 R205 R206
RD14BB2C102J RK73GB2A103J RK73GB2A472J RK73GB2A222J RD14BB2C102J
RD CHIP R CHIP R CHIP R RD
1.0K 10K 4.7K 2.2K 1.0K
J J J J J
1/6W 1/10W 1/10W 1/10W 1/6W
E4KMM1
R206 R207,208 R209,210 R251 R252
RD14BB2C102J RK73GB2A471J RK73GB2A472J RK73GB2A333J RK73GB2A473J
RD CHIP R CHIP R CHIP R CHIP R
1.0K 470 4.7K 33K 47K
J J J J J
1/6W 1/10W 1/10W 1/10W 1/10W
E4
R253 R254 R255 R256 R257
RK73GB2A432J RK73GB2A100J RK73GB2A221J RK73GB2A223J RK73GB2A432J
CHIP R CHIP R CHIP R CHIP R CHIP R
4.3K 10 220 22K 4.3K
J J J J J
1/10W 1/10W 1/10W 1/10W 1/10W
W25 W27 W28,29 W30 W31-33
R92-2053-05 R92-1252-05 R92-2053-05 R92-1252-05 R92-2053-05
CHIP R CHIP R CHIP R CHIP R CHIP R
0 0 OHM 0 0 OHM 0
J J J J J
1/8W 1/16W 1/8W 1/16W 1/8W
MM1
R271 R272 R273 R301,302 R301,302
RK73GB2A101J RK73GB2A103J RK73GB2A474J RD14BB2C100J RD14BB2C100J
CHIP R CHIP R CHIP R RD RD
100 10K 470K 10 10
J J J J J
1/10W 1/10W 1/10W 1/6W 1/6W
EE1E3 E4KMM1
W32,33 W32,33 W34,35 W34,35 W35
R92-2053-05 R92-2053-05 R92-1252-05 R92-1252-05 R92-1252-05
CHIP R CHIP R CHIP R CHIP R CHIP R
0 0 0 OHM 0 OHM 0 OHM
J J J J J
1/8W 1/8W 1/16W 1/16W 1/16W
EE1E2 E3E4K EE1E2 E3E4 KMM1
R303 R303 R304,305 R304,305 R306
RD14BB2C101J RD14BB2C101J RD14BB2C472J RD14BB2C472J ✽ RD14BB2C4R7J
RD RD RD RD RD
100 100 4.7K 4.7K 4.7
J J J J J
1/6W 1/6W 1/6W 1/6W 1/6W
EE1E3 E4KMM1 EE1E3 E4KMM1 EE1E3
W37 W38 W40,41
R92-1252-05 R92-2053-05 R92-2053-05
CHIP R CHIP R CHIP R
0 OHM J 1/16W 0 J 1/8W 0 J 1/8W
R306 R307-309 R307-309 R310,311 R310,311
✽ RD14BB2C4R7J RD14BB2C472J RD14BB2C472J RD14BB2C101J RD14BB2C101J
RD RD RD RD RD
4.7 4.7K 4.7K 100 100
J J J J J
1/6W 1/6W 1/6W 1/6W 1/6W
E4KMM1 EE1E3 E4KMM1 EE1E3 E4KMM1
R312-315 R351,352 R355,356 R357,358 R374
RK73GB2A104J RK73GB2A271J RK73GB2A303J RD14BB2C101J RD14BB2C102J
CHIP R CHIP R CHIP R RD RD
100K 270 30K 100 1.0K
J J J J J
1/10W 1/10W 1/10W 1/6W 1/6W
EE1E3
R374 R407 R410 R411 R412
RD14BB2C102J RK73GB2A241J RK73GB2A473J RK73GB2A223J RK73GB2A223J
RD CHIP R CHIP R CHIP R CHIP R
1.0K 240 47K 22K 22K
J J J J J
1/6W 1/10W 1/10W 1/10W 1/10W
MM1 EE1E2
R412 R415 R415,416 R415,416 R417
RK73GB2A223J RK73GB2A223J RK73GB2A223J RK73GB2A223J RK73GB2A223J
CHIP R CHIP R CHIP R CHIP R CHIP R
22K 22K 22K 22K 22K
J J J J J
1/10W 1/10W 1/10W 1/10W 1/10W
E3E4K E2KMM1 EE1E3 E4 E2KMM1
R419 R420 R421 R422 R422
RK73GB2A223J RK73GB2A103J RK73GB2A223J RK73GB2A223J RK73GB2A223J
CHIP R CHIP R CHIP R CHIP R CHIP R
22K 10K 22K 22K 22K
J J J J J
1/10W 1/10W 1/10W 1/10W 1/10W
E2 EE1E3 E4KMM1
K : KDC-MP225 M : KDC-MP4026 E1 : KDC-W4527GY E2 : KDC-W427Y
28
EE1E3
E4K
D1 D2-4 D5 D21 D22
S2V60✽A ✽ MAZ4068N-M 1SS133 ✽ MAZ4082N-L ✽ D1F60-5063
DIODE ZENER DIODE DIODE ZENER DIODE DIODE
D23,24 D23,24 D23,24 D24 D25
AM01ZNF AM01ZNF AM01ZNF AM01ZNF ✽ D1F60-5063
DIODE DIODE DIODE DIODE DIODE
EE1E2 E3E4M M1 K EE1E2
D25 D25 D26 D31 D31
✽ D1F60-5063 ✽ D1F60-5063 DAN202U MAZ4047-M MAZ4047-M
DIODE DIODE DIODE ZENER DIODE ZENER DIODE
E3E4M M1
D31 D41 D151 D151 D156
MAZ4047-M SFPB-54VNF ✽ MAZ4062-L ✽ MAZ4062-L MAZ4120-L
ZENER DIODE DIODE ZENER DIODE ZENER DIODE ZENER DIODE
M1
D157-159 D157-159 D157,158 D162 D203
✽ MAZ4062-L MAZ4062-L MAZ4062-L MAZ4062-L DAN202U
ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE DIODE
D251
✽ D1F60-5063
DIODE
M1: KDC-MP4026G E : KDC-W4527Y E3 : KDC-W4527 E4 : KDC-W4527G
EE1E2 E3E4M
EE1E3 E4KMM1 EE1E3 E4KMM1 E2
Indicates safety critical components.
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y
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 D252 AM01ZNF DIODE ✽ D1F60-5063 DIODE D253 D254 AM01ZNF DIODE ✽ D1F60-5063 DIODE D255-258 D269-271 1SS133 DIODE D301 D301 D307,308 D307,308 D309,310
✽ ✽ ✽ ✽ ✽
D309,310 D311 D311 D401 IC1
MAZ4062-L MAZ4062-L MAZ4062-L MAZ4062-L MAZ4068N-M
ELECTRIC UNIT (X25-9980-xx, 9982-xx, X34-3172-70) Ref. No.
A d d
N e w
Parts No.
Destination
Description
C20 C21 C22,23 C24-27 C28
CK73GB1C104K CK73GB1H102K CK73GB0J105K CK73GB1C104K CK73FB0J106M
CHIP C CHIP C CHIP C CHIP C CHIP C
0.10UF 1000PF 1.0UF 0.10UF 10UF
K K K K M
ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE
EE1E3 E4KMM1 EE1E3 E4KMM1 EE1E3
C29 C30 C31 C32,33 C34
CK73GB1C104K CK73GB1H152K CC73GCH1H470J CK73GB1C104K CC73GCH1H560J
CHIP C CHIP C CHIP C CHIP C CHIP C
0.10UF 1500PF 47PF 0.10UF 56PF
K K J K J
✽ MAZ4068N-M ✽ MAZ4062-L ✽ MAZ4062-L DAN202U 784225GC231A
ZENER DIODE ZENER DIODE ZENER DIODE DIODE MICROCONTROLLER IC
E4KMM1 EE1E3 E4KMM1
C35,36 C37 C38 C39 C41
CK73GB1C104K CK73GB1H102K CK73GB1H682K CK73GB1C104K CK73GB1A334K
CHIP C CHIP C CHIP C CHIP C CHIP C
0.10UF 1000PF 6800PF 0.10UF 0.33UF
K K K K K
IC2 IC3 IC4 IC6 IC7
✽ E-TDA7407D BA4911-V4 ✽ E-TDA7560 ✽ SN74HC02NSR E-TDA7479AD
ANALOGUE IC ANALOGUE IC ANALOGUE IC MOS-IC ANALOGUE IC
C42-45 C46 C47 C48 C49
CK73GB1C104K CK73GB1H682K CK73GB1C104K CC73GCH1H040C CK73GB1H332K
CHIP C CHIP C CHIP C CHIP C CHIP C
0.10UF 6800PF 0.10UF 4.0PF 3300PF
K K K C K
IC7 IC8 IC9 Q1-3 Q4
E-TDA7479AD PST3436UL-E ✽ SI-8050JF3NF 2SC4081 2SA1036K
ANALOGUE IC MOS-IC ANALOGUE IC TRANSISTOR TRANSISTOR
C50 C51 C52 C53 C54,55
CK73GB1C104K CC73GCH1H330J CK73FB1A225K CK73GB0J105K CK73GB1H103K
CHIP C CHIP C CHIP C CHIP C CHIP C
0.10UF 33PF 2.2UF 1.0UF 0.010UF
K J K K K
C56,57 C58 C59-63 C64 C66
CK73GB1H331K CK73GB1H472K CK73GB1H152K CK73GB1C104K CC73GCH1H120J
CHIP C CHIP C CHIP C CHIP C CHIP C
330PF 4700PF 1500PF 0.10UF 12PF
K K K K J
C67 C68 C69 C70 C71
CC73GCH1H180J CK73GB1H103K CK73FB1A225K CK73FB1A105K CK73FB0J106M
CHIP C CHIP C CHIP C CHIP C CHIP C
18PF 0.010UF 2.2UF 1.0UF 10UF
J K K K M
C72
CK73GB1H102K
CHIP C
1000PF
K
CN1 CN2 CN2
E41-2083-05 E41-2068-05 E41-2085-05
FLAT CABLE CONNECTOR FLAT CABLE CONNECTOR FLAT CABLE CONNECTOR
L1,2 X1 X2
L92-0386-05 L77-2808-05 L78-0896-05
CHIP FERRITE CRYSTAL RESONATOR (16.897849MHZ) RESONATOR (16.00MHZ)
CP1 CP2,3 CP4 CP5 CP6
RK74GA1J104J RK74GA1J101J RK74GA1J103J RK74GA1J102J RK74GA1J104J
CHIP-COM CHIP-COM CHIP-COM CHIP-COM CHIP-COM
100K 100 10K 1.0K 100K
J J J J J
1/16W 1/16W 1/16W 1/16W 1/16W
CP7 CP8 CP9 CP10 CP11
RK74GB1J102J RK74GA1J102J RK74GB1J101J RK74GB1J103J RK74GB1J472J
CHIP-COM CHIP-COM CHIP-COM CHIP-COM CHIP-COM
1.0K 1.0K 100 10K 4.7K
J J J J J
1/16W 1/16W 1/16W 1/16W 1/16W
CP12
RK74GA1J104J
CHIP-COM 100K
Q21 Q22 Q22 Q22,23 Q24
2SB1565(E,F) UMC2N UMC2N UMC2N 2SD1858
TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR
Q41 Q101 Q101 Q151 Q201
2SC4081 DTC143TUA DTC143TUA DTA114YUA DTC143TUA
TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR
Q252 Q350 Q351,352 Q401 TH1
2SA1576A DTA124EUA DTC143TUA 2SC4081 PRF21BE471QB2
TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR POSITIVE RESISTOR
A1 A1 A1
X86-3760-11 X86-3762-70 ✽ X86-3762-71
EE1E3 E4
EE1E2 E3E4K MM1
EE1E3 E4
FRONT-END UNIT FRONT-END UNIT FRONT-END UNIT
KMM1 EE1E2 E3E4
CD PLAYER UNIT (X32-5500-00) C1,2 C3,4 C5 C6 C7-9
CK73GB1H222K CK73GB0J105K CK73GB1C104K CK73GB1H103K CK73GB0J105K
CHIP C CHIP C CHIP C CHIP C CHIP C
2200PF 1.0UF 0.10UF 0.010UF 1.0UF
K K K K K
C10-15 C16 C17 C18 C19
CK73GB1C104K CK73FB0J475K CK73FB0J106M CK73GB1C104K CK73FB0J475K
CHIP C CHIP C CHIP C CHIP C CHIP C
0.10UF 4.7UF 10UF 0.10UF 4.7UF
K K M K K
K : KDC-MP225 M : KDC-MP4026 E1 : KDC-W4527GY E2 : KDC-W427Y
M1: KDC-MP4026G E : KDC-W4527Y E3 : KDC-W4527 E4 : KDC-W4527G
J 1/16W
Indicates safety critical components.
29
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y
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 CP13,14 RK74GB1J104J CHIP-COM 100K J 1/16W CP15 RK74GA1J104J CHIP-COM 100K J 1/16W CP16 RK74GB1J222J CHIP-COM 2.2K J 1/16W R1 RK73GB2A100J CHIP R 10 J 1/10W R2 R92-3494-05 CHIP R 5.6 J 1/2W R3,4 R5 R6 R7 R8
RK73FB2B331J RK73GB2A101J RN73GH1J223D RK73GB2A104J RN73GH1J393D
CHIP R CHIP R CHIP R CHIP R CHIP R
330 100 22K 100K 39K
J J D J D
1/8W 1/10W 1/16W 1/10W 1/16W
R9 R10 R11,12 R13 R14-17
RK73GB2A104J RK73GB2A101J RK73GB2A104J RK73GB2A102J RK73GB2A104J
CHIP R CHIP R CHIP R CHIP R CHIP R
100K 100 100K 1.0K 100K
J J J J J
1/10W 1/10W 1/10W 1/10W 1/10W
R18 R21-23 R24,25 R27 R28
RK73GB2A101J RK73GB2A103J RK73GB2A4R7J RK73GB2A104J RK73GB2A103J
CHIP R CHIP R CHIP R CHIP R CHIP R
100 10K 4.7 100K 10K
J J J J J
1/10W 1/10W 1/10W 1/10W 1/10W
R29 R31-33 R34 R35 R36
RK73GB2A102J RK73GB2A104J RK73GB2A472J RK73GB2A104J RK73FB2B4R7J
CHIP R CHIP R CHIP R CHIP R CHIP R
1.0K 100K 4.7K 100K 4.7
J J J J J
1/10W 1/10W 1/10W 1/10W 1/8W
R37 R38 R39 R40 R42
RK73GB2A103J RK73GB2A221J RK73GB2A152J RK73GB2A274J RK73GB2A101J
CHIP R CHIP R CHIP R CHIP R CHIP R
10K 220 1.5K 270K 100
J J J J J
1/10W 1/10W 1/10W 1/10W 1/10W
R43 R44,45 R46 R47 R48,49
RK73GB2A393J RK73GB2A302J RK73GB2A105J RK73GB2A104J RK73GB2A331J
CHIP R CHIP R CHIP R CHIP R CHIP R
39K 3.0K 1.0M 100K 330
J J J J J
1/10W 1/10W 1/10W 1/10W 1/10W
R50 R51 R52 R53 R54
RK73GB2A101J RK73GB2A392J RK73GB2A163J RK73GB2A123J RK73GB2A333J
CHIP R CHIP R CHIP R CHIP R CHIP R
100 3.9K 16K 12K 33K
J J J J J
1/10W 1/10W 1/10W 1/10W 1/10W
R55 R56 R57,58 R59 R60
RK73GB2A103J RK73GB2A123J RK73GB2A133J RK73GB2A472J RK73GB2A123J
CHIP R CHIP R CHIP R CHIP R CHIP R
10K 12K 13K 4.7K 12K
J J J J J
1/10W 1/10W 1/10W 1/10W 1/10W
R61 R62 R63 R64 R65
RK73GB2A183J RK73GB2A432J RK73GB2A133J RK73GB2A241J RK73GB2A104J
CHIP R CHIP R CHIP R CHIP R CHIP R
18K 4.3K 13K 240 100K
J J J J J
1/10W 1/10W 1/10W 1/10W 1/10W
R66 R67 R68,69 R70
RK73GB2A472J RK73GB2A222J RK73GB2A104J RK73GB2A102J
CHIP R CHIP R CHIP R CHIP R
4.7K 2.2K 100K 1.0K
J J J J
1/10W 1/10W 1/10W 1/10W
K : KDC-MP225 M : KDC-MP4026 E1 : KDC-W4527GY E2 : KDC-W427Y
30
CD PLAYER UNIT (X32-5500-00) Ref. No.
A d d
S1,2 S3
N e w
Parts No. S68-0863-05 S68-0862-05
Description PUSH SWITCH PUSH SWITCH
D2 D3 IC1 IC2 IC3
✽ DA204UF DAN202UF 91CW12AFG-4VF6 UPD63712GC TC94A20F-010
IC4 IC5 IC5 IC6 IC6
BA5824FP-F NJM2880U133 NJM2880U33 S-1112B33MCG XC6219B332MR
ANALOGUE IC ANALOGUE IC ANALOGUE IC ANALOGUE IC ANALOGUE IC
IC7 IC7 IC8 IC9 Q1
S-1112B25MCG XC6219B252MR TC7SH08FU TAR5S33-F ✽ 2SK3018F
ANALOGUE IC ANALOGUE IC MOS-IC ANALOGUE IC FET
Q3 Q4 Q5 Q6 Q7
UMD9N ✽ 2SK3018F UMD9N UMD12N ✽ DTC124EUAF
TRANSISTOR FET TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR
2SB0970 DTC114YUAF
TRANSISTOR DIGITAL TRANSISTOR
Q8 Q9,10
Destination
DIODE DIODE MICROCONTROLLER IC MOS-IC MOS-IC
MECHANISM ASSY (X92-4850-00/01) 2
1B
5 8 10 11 12
1B ✽ D10-4576-63 2A D10-4579-13 3A D10-4581-13 2A D10-4582-13 3A D10-4583-03
ARM ASS’Y LEVER ASS’Y ARM ARM ARM
13 14 15 16 17
3A 3B 2A 3B 3B
D10-4584-03 D10-4585-03 D10-4586-13 D10-4587-32 D10-4588-13
ARM ARM SLIDER SLIDER SLIDER
18 19 22 23 24
3B 3B 2A 2B 3B
D10-4595-04 D10-4596-14 D13-2151-04 D13-2152-04 D13-2153-04
ARM ARM GEAR GEAR GEAR
25 26 27 28 29
3B 3B 3B 3B 3B
D13-2154-04 D13-2155-04 D13-2156-14 D13-2157-04 D13-2158-04
GEAR WORM GEAR GEAR GEAR
30 31 32 33 35
3B 3B 2B 2A 2B
D13-2168-04 D13-2171-04 D13-2172-03 D14-0759-04 D21-2382-04
GEAR GEAR RACK (GEAR) ROLLER SHAFT
36 37
1A 1B
D23-0954-04 D39-0246-05
RETAINER DAMPER
M1: KDC-MP4026G E : KDC-W4527Y E3 : KDC-W4527 E4 : KDC-W4527G
A10-4827-22
CHASSIS
Indicates safety critical components.
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y
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 38 2B G01-3072-04 EXTENSION SPRING 39 2A G01-3073-04 TORSION COIL SPRING 40 2A G01-3074-04 EXTENSION SPRING 41 1B G01-3075-14 EXTENSION SPRING 42 2A G01-3076-04 EXTENSION SPRING 43 44 45
1B 2B 2B
G01-3077-14 G02-1399-04 G02-1408-04
EXTENSION SPRING FLAT SPRING FLAT SPRING
51 52 53 55 56
1A 3B 1B 1A 1B
J21-9676-22 J21-9677-12 J21-9678-13 J90-1001-11 J90-1023-03
MOUNTING HARDWARE MOUNTING HARDWARE MOUNTING HARDWARE GUIDE GUIDE
DFPC1
3A
J84-0141-05
FLEXIBLE PRINTED WIRING BOARD
A B C E F
2B 1B 2B 2B 1A
N09-4460-05 N09-4472-15 N09-6004-05 N09-6007-05 N09-6051-05
TAPTITE SCREW MACHINE SCREW MACHINE SCREW MACHINE SCREW TAPTITE SCREW
G H J
2A 1B 1B
N19-2163-04 N39-2020-46 N09-6108-05
FLAT WASHER PAN HEAD MACHIN SCREW MACHINE SCREW
DM1 DM2
3B 3B
T42-1066-04 T42-1067-04
DC MOTOR ASSY (SPINDLE) DC MOTOR ASSY (LOADING)
DPU1
2B
X93-2010-00
OPTICAL PICKUP ASS’Y
K : KDC-MP225 M : KDC-MP4026 E1 : KDC-W4527GY E2 : KDC-W427Y
MECHANISM ASSY (X92-4850-00/01) Ref. No.
M1: KDC-MP4026G E : KDC-W4527Y E3 : KDC-W4527 E4 : KDC-W4527G
A d d
N e w
Parts No.
Description
Destination
Indicates safety critical components.
31
KDC-MP225,MP4026/G KDC-W4527/G/GY/Y,W427Y
SPECIFICATIONS KDC-MP225, MP4026/G
KDC-W4527/G/GY/Y, W427Y
● FM Frequency Range (Frequency step) KDC-MP225 .................................. 87.9MHz~107.9MHz (200kHz) KDC-MP4026/G .............................. 87.5MHz~108.0MHz (50kHz) 87.9MHz~107.9MHz (200kHz) Channel Space Selection ............................................... 50k/200kHz Usable Sensitivity (S/N 30dB) ............................. 9.3dBf (0.8µV/75Ω) Quieting Sensitivity (S/N 50dB) ......................... 15.2dBf (1.6µV/75Ω) Frequency Response (±3.0dB) ..................................... 30Hz~15kHz S/N ............................................................................. 70dB (MONO) Selectivity (DIN) ................................................... ≥80dB (±400kHz) Stereo Separation ......................................................... 40dB (1kHz) ● AM Frequency Range (Frequency step) KDC-MP225 ........................................ 530kHz~1700kHz (10kHz) KDC-MP4026/G .................................... 531kHz~1611kHz (9kHz) 530kHz~1700kHz (10kHz) Channel Space Selection ................................................... 9k/10kHz Usable Sensitivity (S/N 20dB) ..................................... 28dBµ (25µV) ● CD Laser Diode ........................................................................... GaAlAs Digital Filter (D/A) .......................................... 8 Times OverSampling D/A Converter ............................................................................ 1 Bit Spindle Speed (rpm) ................................. 1000~400 (CLV · 2 times) Wow & Flutter ................................................ Below Mesurable Limit Frequency Response ........................................ 10Hz~20kHz (±1dB) Total Harmonic Distortion ............................................. 0.01% (1kHz) S/N Ratio ..................................................................... 105dB (1kHz) Dynamic Range ........................................................................ 93dB Channel Separation .................................................................. 85dB MP3 Decode ..................... Compliant with MPEG-1/2 Audio Layer-3 WMA Decode ................. Compliant with WINDOWS MEDIA AUDIO ● Preout Level/Load-Unbalanced ......... 2000mV/10kΩ (CD/CD-CH) ● Preout Impedance .............................................................. ≤600Ω ● AMP Maximum Power ................................................................... 50W x 4 Full Bandwidth Power (at less than 1% THD) ...................... 22W x 4 ● TONE Bass .............................................................................. 100Hz±10dB Middle ............................................................................. 1kHz±10dB Treble ............................................................................ 10kHz±10dB ● GENERAL Operating voltage (11~16V allowable) ..................................... 14.4V Current Consumption .................................................................. 10A Installation Size (W x H x D) ............................... 182 x 53 x 155 mm 7-3/16 x 2-1/16 x 6-1/10 in Weight ........................................................................ 1.40kg (3.1lbs)
● FM Frequency Range (Frequency step) .... 87.5MHz~108.0MHz (50kHz) Usable Sensitivity (S/N 26dB) .......................................... 0.7µV/75Ω Quieting Sensitivity (S/N 46dB) ........................................ 1.6µV/75Ω Frequency Response (±3.0dB) ..................................... 30Hz~15kHz S/N ............................................................................. 65dB (MONO) Selectivity (DIN) ................................................... ≥80dB (±400kHz) Stereo Separation ......................................................... 35dB (1kHz) ● MW (AM) Frequency Range (Frequency step) .......... 531kHz~1611kHz (9kHz) Usable Sensitivity (S/N 20dB) ................................................... 25µV ● LW Frequency range ..................................................... 153kHz~281kHz Usable Sensitivity (S/N 20dB) ................................................... 45µV ● CD Laser Diode ........................................................................... GaAlAs Digital Filter (D/A) .......................................... 8 Times OverSampling D/A Converter ............................................................................ 1 Bit Spindle Speed (rpm) ................................. 1000~400 (CLV · 2 times) Wow & Flutter ................................................ Below Mesurable Limit Frequency Response ........................................ 10Hz~20kHz (±1dB) Total Harmonic Distortion ............................................. 0.01% (1kHz) S/N Ratio ..................................................................... 105dB (1kHz) Dynamic Range ........................................................................ 93dB Channel Separation .................................................................. 85dB MP3 Decode ..................... Compliant with MPEG-1/2 Audio Layer-3 WMA Decode ................. Compliant with WINDOWS MEDIA AUDIO ● Preout Level/Load-Unbalanced ......... 2000mV/10kΩ (CD/CD-CH) ● Preout Impedance .............................................................. ≤600Ω ● AMP Maximum Power ................................................................... 50W x 4 PWR DIN45324, +B=14.4V ................................................. 30W x 4 ● TONE Bass .............................................................................. 100Hz±10dB Middle ............................................................................. 1kHz±10dB Treble ............................................................................ 10kHz±10dB ● GENERAL Operating voltage (11~16V allowable) ..................................... 14.4V Current Consumption .................................................................. 10A Installation Size (W x H x D) ............................... 182 x 53 x 155 mm Weight ........................................................................ 1.40kg (3.1lbs)
follows a policy of continuous advancements in development. For this reason specifications may be changed without notice.
KENWOOD CORPORATION 2967-3, Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 Japan
KENWOOD USA CORPORATION
KENWOOD ELECTRONICS ITALIA S.p.A.
P.O. Box 22745, 2201 East Dominguez Street, Long Beach, CA 90801-5745, U.S.A.
Via G. Sirtori 7/9, 20129 Milano, Italy
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KENWOOD IBÉRICA S.A.
6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8
Bolivia, 239-08020 Barcelona, Spain
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16 Giffnock Avenue, Centrecourt Estate, North Ryde, N.S.W. 2113, Australia
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KENWOOD ELECTRONICS (HONG KONG) LTD.
Alameda Ministro Rocha Azevedo No. 456, Edificio Jaú, 10o Andar, Cerqueira César, Cep 0140-001, São Paulo-SP-Brasil
Unit 3712-3724, Level 37, Tower 1, Metroplaza, 223 Hing Fong Road, Kwai Fong, N.T., Hong Kong
KENWOOD ELECTRONICS UK LIMITED
P.O. Box 61318, Jebel Ali, Dubai, U.A.E.
Kenwood House, Dwight Road, Watford, Herts, WD18 9EB, United Kingdom
KENWOOD ELECTRONICS DEUTSCHLAND GMBH Rembrücker-Str. 15, 63150 Heusenstamm, Germany
KENWOOD ELECTRONICS FRANCE S.A. 13, Boulevard Ney, 75018 Paris, France
KENWOOD ELECTRONICS BELGIUM N.V. Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium
KENWOOD ELECTRONICS GULF FZE KENWOOD ELECTRONICS (THAILAND) CO., LTD. 2019 New Pechburi Road, Bangkapi, Huaykwang, Bangkok, 10320 Thailand
KENWOOD ELECTRONICS SINGAPORE PTE. LTD. 1 Genting Lane, #07-00, Kenwood Building, Singapore, 349544
KENWOOD ELECTRONICS (MALAYSIA) SDN BHD #4.01 Level 4, Wisma Academy Lot 4A, Jalan 19/1, 46300 Petaling Jaya, Selangor Darul Ehsan, Malaysia
