Text preview for : B53-0001-00(PCB).pdf part of Kenwood B53-0001-00(PCB) Kenwood CD Receiver Car CD Receiver Car Kenwood KDC-3023R & KDC-4024 B53-0001-00(PCB).pdf



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A B C D E




1
PC BOARD (COMPONENT SIDE VIEW)
X32-5380-00 (J74-1485-12)



S2
R37
R36




R10 C15
C14 R9


Q6
EB
2 R53
S1




C10
D3
C41




C54
R41 C42
C44
R40
C43



C31




R39
3
C36




20 1
21 80
C33




IC2


CP1
40 61
41 60 C47
C46
X1
4
CP2
R49




C50 R42
S3
R85
R46




R83 C48
C73 R87
C75
R81




R47




4 1 C69
C71




5
IC4
C62
C61
C72




R82 C70
C76




5 8
C74 R88
R84
S4 R86
R31




R50




6




X32-5380-00
Ref. No address
IC2 3B
IC4 5B
Q6 2C


7

10
Refer to the schematic diagram for the values of resistors and capacitors.
F G H I J




PC BOARD (FOIL SIDE VIEW) 1


X32-5380-00 (J74-1485-12)




VREF




GND
IOP-



ARF

RF
TE

E

F

IOP+
FE
B/TE




R2
R3
VREF
C16 C13
VR R11 R8 C17
CN1 A VDET LDON A/TE
2
C18




R13
FBAL R12
32 17




R1




Q5 C3
B
1 C C39




BE
IC1 CP4 R35 TRCRS
D1 BDO
R15




TBAL
LD REFNV
16 R52




PWM
1 16 OFT
TRK IN PD C52




C12
VCC
R14




C7
TRK OUT R4 C11 D/ARF




R6
R5 C5
C9 NRFDET




C2
FCS UP Q1 C1 GND
GCTL




C6
C8




C40
R44




R43
EB




FCS DOWN R38




R7
EB


VREF2




R45
3
D.GND Q3
Q2




C32
BU.5V




LDCNT
RW
D.OUT PON




C101
SLED IN 22




C102
/EJECT LOS 12EJE

SLED OUT DATA /CLK
/LOAD




SBIO
SPDL-
8EJE
/MUTER C34




R94 R93
CN2




CP5
/MRST /MUTEL

LO/EJ /MSTOP R100
SPDL+ 4




C100
MOTOR
SPL
TVD
TRD
FOD



1 A.+8V
Lch
P54
P53
P52
P51
P50
CP3
A.GND
S.7.5V
S.GND Rch
Q4
EB




LOE/LIM
R71




DRVMUTE
R33



R48
C49




C38 R72 C77
R89
R34 R91 5
15 1 R90
D2 R92
C78
IC3


16 30
R32 R51
C37 C51




6




X32-5380-00
Ref. No address Ref. No address Ref. No address
IC1 2H Q2 3G Q5 2H
IC3 5H Q3 3G
Q1 3G Q4 5I


7

11
Refer to the schematic diagram for the values of resistors and capacitors.
Refer to the schematic diagram for the values of resistors and capacitors.
IC11 6N Q53 5M Q224 2L 12
IC10 2N Q51 6L Q223 2L Q503 2O
IC8 4M Q50 4M Q201 2O Q502 2L 7
IC7 6M Q40 3L Q102 5O Q501 2M
IC6 2O Q20 5M Q101 6O Q253 2O
IC4 4K Q10 5M Q70 5L Q252 2N
IC1 5N IC12 3N Q55 6L Q251 4L
Ref. No address Ref. No address Ref. No address Ref. No address
X25-961x-xx
B E
Q55




Q51
EBE




R57 W137
W136
D51
D102
C63




Q101




6
C56
C1




L101 W135
BE D101
W134
IC7




W130
W129
C101




R101




W131
W121




W133
R129
R128
3 4
IC11
2 1




R130
L2




W128
W122




C103 W104
L1
J2




R126




R125
W109 12 1
W125




W127
CP3
R127




W124
X1
R414
D1




R106
W175




R143 R122
C104
CP1
C54
C52
C50




C105
60
61
C58




CP2
C102
C57




W120




R123
R68
15
16




R131




W117 R71
R72




R69
D14




W138




W103 W119
R28




W112 W116 W114
C55
C53




D13
80
C51




W578 D50
R25




C106
IC1




W118
1




Q102 W113
41 40




BE
W115
D12




R133 D10
R67
W410




5
W110 R134
W101




W111 D11 D263
D70




W107
W102
R20



Q70




W106
Q10




W105 Q53
R255




W108
R264




R115




W98




EB
R108
1
2




R145 W97 BE D265
R10




W404
EBE
R32
C30




R142
R117




20
21




W96 W100
D266
R113
R73




W99
R11
R30




R23
D262