Download Print this page

Kenwood CD-4900M? DPF-J9030 Service Manual page 10

Multiple compact disc player
Hide thumbs Also See for CD-4900M? DPF-J9030:

Advertisement

F
PC BOARD (Component side view)
1
CD PLAYER UNIT
X32-3502-74 A/8
2
3
R99
R94
W53
R97
R141
R96
R140
4
5
6
7
10
G
Q27
W43
B
E
W17
GND
C17
W32
+7.5V
W34
GND
C80
W42
SLT-SW
R144
W45
MON
+5V
R33
W47
R100
R98
+5V
R101
W139
C53
W61
GND
W62
+5V
W67
GND
W69
+5V
C54
W70
+5V-SRAM
C68
C99
C56
D30
Q26
B
E
R92
R91
D32
D31
C55
R93
C67
R108
H
C70
CN4
CN5
C69
R17
C9
R30
C10
R18
C78
C13
C11
R19
R29
C12
R22
C79
C8
R20
R21
C16
W36
GND
W37
+5V
C4
R23
R14
W39
RF
R12
W40
RF
C7
C22
C14
R26
DOUT
W48
W52
+5V
R27
C25
R28
W59
GND
R38
C5
C26
C102
W68
R42
C28
L5
C21
R40
R44
W72
+5V
W74
R102
GND
W77
+7.5V
W80
GND
+5V
W82
SCOR
W84
RESET
W89
W93
GND
W100
+5V
W103
W105
R103
R104
W121
W142
Refer to the schematic diagram for the value of resistors and capacitors.
I
CN3
C6
C96
R180
C2
R5
R6
F
W22
W23
GND
C95
W24
+5V
W28
+5V
R31
R7
C1
Q1
R13
E
B
C156
W46
F
C3
S.S
R8
TE1
R9
R10
TE2
VC
FE2
+5V
W55
FE1
W140
RF
C27
R39
R43
R41
C101
C29
+5V
W76
W79
GND
W81
F
W83
F
W88
-40V
W92
+7.5V
W99
GND
W101
+5V
STB2
R205
RST
SQSI
W112
SQCK
W114
W115
+5V
W117
GND
C66
J

Advertisement

loading

This manual is also suitable for:

Cd-4900m