IC9
IC8
IC1
IC4
D1
Q7
S3
S2
Q1
IC2
S1
IC7
D3
X32-4740-00 (J74-0994-12)
C4
L3
C86
W3
L1
R215
R210
C81
R35
R5
W1
C29
C87
C46
R52
R49
C33
R9
R217
C20
C109
R20
R8
C1
C8
C12
C10
C9
C1
1
C3
C2
C18
R17
C16
C13
R216
R19
R220
R202
C55
R21
C40
C36
C52
VDET
/RFDET
OFT
BDO
TRCRS
TEXT
1
1
1
ST-O
1
FCLK
FLAG
STLD
SMCK
TBAL
FBAL
TOFS
CL
VS
IPFLAG
18
19
36
B
E
14
15
28
16
17
32
33
48
49
64
3
1
5
4
1
3
4
5
25
26
50 51
75
100
76
5
4
1
3
PC BOARD (COMPONENT SIDE VIEW)
Refer to the schematic diagram for the values of resistors and capacitors.
CD PLAYER UNIT (X32-4740-00)
11
(X32-4740-00)
Ref. No.
Address
IC1
5V
IC2
5W
IC4
2X
IC5
4X
IC6
4X
IC7
4X
IC8
4X
IC9
4X
Ref. No.
Address
Q1
5U
Q2
5X
Q3
4X
Q4
4W
Q5
5X
Q7
5W
Q8
5W
V
W
U
X
Y
R23
C84
C83
R91
C85
R219
R1
19
CP8
C41
X1
C77
CP1
R126
C74
C78
R118
R32
C24
R36
C26
C37
R34
R22
R77
R37
C28
R38 C25
R46
R73
R74
C21
R75
R80
R218
W8
CP2
CP3
R50
R123
R54
C22
C43
C23
R72
R71
R211
R31
C44
R81
R79
R83
C45
R82
L2
R47
C32
C31
R78
R76
C67
R44
R124
R18
R120
R6
R3
R13
C72
R117
R116
C68
R122
C63
C17
R104
R121
R102
C34
R15
C15
C14
R16
C66
C71
R12
R10
R14
C7
C6
R1
1
C5
R115
R103
R45
R1
R125
C65
C76
C75
R128
C35
R2
R101
C80
C79
R127
C61
C73
C53
C54
L15
C51
L14
E
B
E
B
FE
TE
IOP-
GND ARF
Vref
F
E
TR
TE
1
D.OUT
BU.5V
F
MOTOR
Rch
A
C
B
TRK-
LD
PD
VR
FCS+
TRK+
FCS-
A.+B
/MUTEL
/MUTER
LOAD
SLED+
A.GND
/MRST
/MSTOP
SPDL-
S.GND
S.+B
SW3
LDON
Lch
SPDL+
LO/EJ
SW2
ECS
D.GND
A.5V
DQSY
Vc
SUBC
DATA
SW1
/CLK
/RST
D
EJECT
SLED-
TVD
1
1
Vcc
RF
IOP+
E
B
BE
BE
22
16
4
5
8
O G I
Q8
IC6
Q4
IC5
D4
D2
Q3
Q2
Q5
CN2
CN1