Printed Wiring Board - Dmb12 Section (Side B) - Sony HCD-FX900W Service Manual

7-10. PRINTED WIRING BOARD – DMB12 SECTION (SIDE B) –
HCD-FX900W
• See page 37 for Circuit Boards Location.
RB105 RB106
C176
R139
R156
R1201
R1150 R148
R1151 R147
R1152 R145
C127
IC105
C131
1 5 C128
R1170
R103
3 4
FB115
R1139
R210
C208
R207 R204
R216
R208
C205 C213
C206 R213
R206 R219
C210
R224
R2504
:Uses unleaded solder.
IC150
R1501
R1503
1 5
R1502
R766
3 4
C1501
R780
R133
G
R1184
G
S
R138
R1123
R1124
R1125
C174
R173 R1122
R172
C163
R1121
R1120
IC111
C157
3
4
6
1
R141 R1169 R1168
C148
C151
C126
C142 C145
C125
C138 C143
R132
C139
C133
C116
C135
C120
C132
R136
C121
C122
C123 5 4
C124
1
5
3
IC4502
IC107
1
3
C115
R4518
R1134
R112
R113
R101
R115 R109
C106
R124
R110
R123
E1 C1
1
R121
C113 B2 B1
R120
E1
R114 C2
R118
47 47
✩
IC706 (EEP ROM) can not be replaced individually.
Replace it with DMB12 board assembly for service.
R754
C730
1
5
IC705
C729
3 4
3
4
R752
R788
1
5
R753
R751
R744
R749
R747
C714
D
R748
C712
R743
D
R745
R787
S
R701
Q701
C711
R1751
R714
R730
IC706
IC703
R1706
R738
4 3
C720
C723
5 1
C717
R740
IC702 3 1
R734
4 5
R736
R1705
20 11
IC4501
1 10
FL602
R4718
HCD-FX900W
• Semiconductor
Location
Ref. No. Location
IC105 D-2
IC107 E-5
IC111 D-5
IC150 B-4
IC702 D-7
IC703 C-8
IC705 B-8
IC706 C-8
IC707 B-7
IC4501 E-7
IC4502 E-6
Q102 G-5
Q701 B-6
Q702 B-6