Service Manuals, User Guides, Schematic Diagrams or docs for : Kenwood CD Receiver Car CD Receiver Car Kenwood KDC-4022 & KDC-422 & KDC-6023 B53-0023-00(PCB)
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>> Download B53-0023-00(PCB) documenatation <<
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A B C D E
KDC-4022/422/6023
PC BOARD 1
(COMPONENT SIDE VIEW) (FOIL SIDE VIEW)
SWITCH UNIT X16-2020-10/12 (J74-1448-22) SWITCH UNIT X16-2020-10/12 (J74-1448-22)
D10
D11
ESD-GND
AM
FM
S24
KS4
X16-2020-10/12
C11
CP1 Ref. No address
C10
ILL +B R22
VOL A R25
IC1 4C
R23
D16
C9 VOL B IC2 6B 2
FLIP DET Q1 3C
RST
J1 Q2 5C
Q3 3C
1
RESET
2
KI3
Q4 3C
SRC
KS5
D12
D7
Q5 5C
ILL GND
D13 KS5
D14
C8
D15 DIMMER
R24
15
REMO KI2
16
ED1
D8
AUD
KI4
DO
PANEL 5V
CE
R6
KS3 CL R11 3
DI CP3 R19
R18
1
Q4 EB
R9
BE
D9 Q1
R16
R17
1
R15
69
R10 EB
D19 Q3
2
D-GND
KI1
D6
9
R29
R2
C2
C3
C4
C5
C6
KI4
R3 R4
R5
3
D5
R1
KI2 C1 4
1 100
4
D4
CP5
25 76
10
IC1
26 75
5
KI3
CP4
D1
KI1 50 51
6
D2
24
KI5
KI5
5
KS3
KS3
25
Q2 R28 R27
DISP
BE Q5 R21
D3 BE
R20
R13
R26
AUTO
W1
4 5 C12 C13
C7
IC2
D18 D17 3 1
DAUGHTER UNIT DAUGHTER UNIT
X89-2570-10 (J74-1450-02) X89-2570-10 (J74-1450-02)
S1 6
R2 C1
R1 D1
R3
R4
J1
1
2
CN1
18
17
R11 15
16
R6
R13
R7
R5
R12
R9
R10 2
7
1
R8
9
Refer to the schematic diagram for the values of resistors and capacitors.
7
6
5
4
3
2
1
10
ELECTRIC UNIT
F
X25-9800-11/12/21 (J74-1447-12)
C1
W33
W2 W3
W6
J1
W31
J3
J2 IC4 9 16 Q21
IC6
IC4
IC3
IC2
IC1
D257
13 11 12 8 4 3 2 2 24 8 1
E
W34
9 10 6 7 5 1 1 25 R22 L1
TH1
R357 R358 W4 D255 D251 D253
D23
R355
R356
4I
3I
4F
3H
2G
C351 C352 W5
R37
W7
W8
C21
R351
R352
R31
C256
D22 D1
X25-9800-11/12/21
D256 D258
W32
D252
Q31
Q22
Q21
D308
Q350
Q201
C301 C302 D301 C255
Q351 EB
D254
R261
R262
R259
R260
Q352 BE
D25 D24
G
W11
D309
R21
C31
W35/L2
D21
W26
C257
R23
D307 R257 R32
C258 E C
D303 R33 W28 B
KDC-4022/422/6023
1F
4H
3H
5G
1G
Q355 D311 D304 C20 E C
D31 W10 Q22
BE
R363 W1 R8
J4 R361R359 C303 C254 C251 C252 C253
1
D32
D270
D269
D271
1 R362 R360 D310 R9 IC3
R253
R254
C4
C22
W20
W24
Q356
Q355
Q354
Q352
Q351
R364 BE BE
D4
Q356
Q350 Q354 D205 D204 D3
3
R34
L3 EB
W29
CN6 D2 R1
Q358
C23
CN4 CN3
EB Q31
4
R376 BE
R2
C32
C354
W30
3
6H
6G
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