Service Manuals, User Guides, Schematic Diagrams or docs for : Kenwood CD Cassette Receiver Car CD Cassette Receiver Car Kenwood GX-401EF2 B51-7966-00-PCB
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A B C D E F G H I J
1 PC BOARD (COMPONENT SIDE VIEW) PC BOARD (FOIL SIDE VIEW)
CD PLAYER UNIT CD PLAYER UNIT
X32-5240-01 (J74-1249-02) X32-5240-01 (J74-1249-02)
GND
IOP-
ARF
Vref
RF
IOP+
TE
E
F
FBAL
R20
S2
R18
R16
GCTL
R21 TBAL
C89
C17
LDON
C18 C16 FE
C20
2 R5 C19 VDET
R6
C15
R19 R17
R3
RFENV
D4 TE
/RFDET
C14
R218 A
R15
CN1
BDO
S1 VR Vref
R202 D 32 17
C13
1 B
C TRCRS
IC1
C1
OFT
C2
R34
D1
R234
R233
C23
16
RW
C24 R32 LD 1 16
PD VCC C12
C7
C26 R36
C6
TRK+
R11
R9 C33
LDCNT
E
TRK-
C28 R37 C11
Q1
C3
C4 GND C10
C35 B 25 1
C5
C55
Q4 26 100
FCS+
R10
R47
EB
EB
FCS-
C21
3
R12
Q2
R38 C25
Q5
C8
BE
R46
C85
BU 5V
C29
R54 D GND IC2
PON
C46 D OUT
22
R52
SPDL-
SLED-/EJECT 12EJE
LOS 50 76
/CLK 51 75
/MUTER
/MUTEL
SLED+/LOAD DATA
8EJE
CN2
X1 DQS R214
74
D3
ECS
TVD
CP1
/MRST
KICK
/MSTOP
ECM
TRV
R49
TRD
CP2
4
LO/EJ
FOD
MOTOR
SPDL+
A +8V
1
Lch
S 7.5V Rch
LOE/LIM
A GND
S3 S GND Q3
EB
R125
R40
R121
C79
DRVMUTE
C77 R81 C69
R107
R117
R82
R80
4 1
C71
OG I
C44 C42 C67
IC5
R101
R79 R84 R103
5 IC6 C51 14 1 R102
C41
C70 R104
C72
R118
C80
5 8 C68
R122 R108 IC4
C78
R126
S4 15 28
R74 R76
R75 C40 R70
C39
R71
R73
6
CD PLAYER UNIT CD PLAYER UNIT
(X32-5240-01) (X32-5240-01)
Ref. No. Ref. No. Ref. No.
Address Address Address
IC Q IC Q IC Q
6 5B 1 2H 2 3G
2 3I 3 4I
4 5H 4 3G
5 5I 5 3H
7
Refer to the schematic diagram for the values of resistors and capacitors. 1 3G
9 10
K L M N O P Q R S T
1 PC BOARD (COMPONENT SIDE VIEW)
SYNTHESIZER UNIT
J2
X14-6212-71 F2 F1
(J74-1380-12) Q706 Q701 IC41
B E B E SYNTHESIZER UNIT
J1 2 24 R419 R702
C718 (X14-6212-71)
C707
D709
C419 Ref. No.
D703
1 25
E
Address
R720
2 7 12 IC Q
D710 L71
R421
12 8 4 C409 1 6P
D712
1 6
B
13 11 7 3 C703 C410
L72 2 6N
10 6 2 C708
Q704
12 6Q
C701
D701
9 5 1 R725
I G O
13 6Q
R709
R705
R707
R706
R711 R503
C713
W2 C711
CN82 21 5O
R710
IC71
C712
R508 W11 22 5P
D706
D705 22 1 L11
31 4P
C722
B E C721
D501 D902 32 4P
B E Q804
L61
Q94
41 2Q
3
R827
C903 Q805 C406 C405 C408 C407
R505 L801 EB 71 3R
R904 Q801 R825 72 3P
EB C424
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