Service Manuals, User Guides, Schematic Diagrams or docs for : Kenwood CD Receiver Car CD Receiver Car Kenwood KDC-M4524 B53-0014-00(PCB)
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A B C D E
KDC-M4524/G/Y/GY
1 PC BOARD (COMPONENT SIDE VIEW)
ELECTRIC UNIT (X25-9622-71/9812-70) (J74-1466-12) w
W3 W6
W9
J2 W4 W7
IC4
2 9
J3
13 11 12 8 4 3 2 2 24 8
D251
9 10 6 7 5 1 1 25
D255
J4 W5 W8
W10
D301
R301
R307
R302
R308
R304
R311
R303
R309
R305
W11
R310
R306
R356
R358
R355
R357
D254
D252
R351
R352
C253
C251
C255
D303 C258
Q350
D310 D302 R31
W1
C257
BE
D311 C302 D304
3 R8
D309 C303 D307
D306
+ D206
D269
D271
D2
D270
C252
D31
C254
C301 D308
L3 C352 D203 D305
C3
R6
C256
C351 Q2
R256
BE
R5
R4
R9
A1
D4
R255
1 R7
R10 C4
EB
W12
C5
Q3
L10
W17
14 8
R317
4 R11
R251
C309 IC6
C211
L5
D26
C210 NOISE
Q23
28 15 1 C111 7
R315
R401
R405
R406 EBE
IC2 SMETER
R26
R24
R25
R27
L6
R28
R411
R417
8 5
C304
75
R404
C203
C205
1 14 IC10 R402 76 50
R412
W2
C212 IFC R403
R106
R101
C206 1 4
L7
C204
X1 R415
R419
C213
R203 SCL R52 R51 IC1
C201
C202
R201
R202
D201
D202
R409
SDA
R153
5
R152
L8
R420
CN4 R154 100 26 C40
R102 1 25 C40
1
R55
R59
R54
R104
2 R206
C407
C116
C115
R56
24
R58
R53
R160
R410
R207
R208
D52
C117 R374 D152
R60
R63
D153 D51
R61
R62
TEST
D151 D154
C118 C114 R112 RST
8 1 R113 D160 D157
2 24
R114 D161 CN2
D158 W
1 23
6 IC7 D162 D155
9 16 P1
R171
D156
R174
R175
R173
D159
R172
R183
R180
R182
W15
X3
R181
14 2 R176
15 1
J5
7
v
8
F G H I J
KDC-M4524/G/Y/GY
1
w SWITCH UNIT
X16-2052-71/2362-70 (J74-1464-02)
W30
VOL-
D23
SRC
D14
KI1
J1
KI4
VOL+
KI2 1
L1 D1
W28
5
9 16 2
KS2
D13
4
3
W31
8 1 IC2
E
C1
D253
D251
R22 D17
D255
ATT
R23
B
W29
W32
D1 Q21
D254
D23
D252
C21
v
1
W25
W16
1
D22
D9
D21
W23
31
W21
R8 3
C22
1
2
D8
D2
D3
W26
C23
C3
R6
3
W19
R5
R4
C29 IC3 D7
7
C24
W18
W12
W17
W20
C25
4
D12
4
45
12
GND
C26
5
C28
C27
R27 D11
R28
R416
R411
R417
R13
W27
R412
46
L11
R42
R43
R41
R44
C45
6
X1 R415
R419
C409 W24 D10
R409
ELECTRIC UNIT 5
RST
C405 C41 C42 (X25-9622-71/9812-70)
Q41
C408 EB
IC Q Address
5
X2
IC9 1 5E
C407
CLK
68
IC8 2 4C
1
C406
D18
R410
1 4
2 3 VDD 3 4G
KS3
4 2D
W22
KS5
D401
D41 6 4D D19
AM
RST
D20
W14 8 5F
KS4
W13 9 5G
TI
C43
D15
6
2 4E
D16
3 4E
K15
FM
21 2H
AUD
C44 L12
D24
23 4E
W15
K13
1 41 5G
350 3B
6
R407
SWITCH UNIT
(X16-2052-71/2362-70)
IC Address 7
v Refer to the schematic diagram for the values of resistors and capacitors.
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