Sony HCD-GNZ7D / HCD-GNZ8D / HCD-GNZ9D Service Manual ▷ View online
SERVICE MANUAL
E Model
HCD-GNZ7D/GNZ8D/GNZ9D
Australian Model
HCD-GNZ9D
Ver. 1.1 2005. 12
9-879-622-81
HCD-GNZ7D/GNZ8D/GNZ9D
SUPPLEMENT-1
File this supplement with the service manual.
Subject: Board changed to DMB11 board from DMB10 board
The DMB10 board has been changed to the DMB11 board in production.
This service manual supplement-1 describes only the printed wiring board for
the DMB11 board.
The schematic diagram and electrical parts list of the DMB11 board are added
in the DMB10 section of the original service manual.
This service manual supplement-1 describes only the printed wiring board for
the DMB11 board.
The schematic diagram and electrical parts list of the DMB11 board are added
in the DMB10 section of the original service manual.
2
HCD-GNZ7D/GNZ8D/GNZ9D
HOW TO DISTINGNISH
Location of parts number on changed board.
IC102
IC104
IC101
1
1
1
DMB11 BOARD (SIDE A)
DMB10 BOARD (SIDE A)
1-864-397-1 (DMB10 board)
1-865-736-1 (DMB11 board)
1-865-736-1 (DMB11 board)
3
3
HCD-GNZ7D/GNZ8D/GNZ9D
HCD-GNZ7D/GNZ8D/GNZ9D
PRINTED WIRING BOARD — DMB11 SECTION (SIDE A) —
: Uses unleaded solder.
A3
A2
A1
A4
A5
A6
A7
A9
A10
A11
A12
R318
A8
IC102
FB115
FB114
FB113
FB112
R3653
IC201
R319
Q103
R116
R117
C224
R136
IC106
R142
IC104
IC103
R144
C222
C221
R153
R155
C220
C219
C218
C215
IC101
C210
X101
R208
C208
CN105
CN106
CN201
CN401
R209
C206
C205
R210
R214
FB401
FB402
FB403
FB404
D1001
FB405
FB406
R215
R216
R219
R224
FL402
C190
R233
R234
C180
C179
R161
R107
R101
C217
C102
C105
C402
C108
R189
C307
C305
R190
R191
C302
R192
R193
C153
C152
R1101
C117
R1102
R1105
R1553
C138
C137
C135
R1129
C133
C132
R1168
C119
C118
C116
C112
R195
C306
C101
R197
C167
C170
C181
C187
C189
C177
R1544
C403
C129
R152
C3783
R1550
R1549
C3782
C3781
C3774
C3773
C3772
C3771
C3707
R3782
R3781
R4706
R4705
R1543
C3784
R3773
R3774
R3775
R3776
R3777
R3772
R3771
R3768
R3767
R3766
R3765
R3764
R3763
R3758
R3757
R3778
R3783
R3784
R3785
R3786
R3753
C3764
R3787
C3763
C3762
C3761
C3754
C3801
R3788
C3753
C3705
R3762
R3761
R3802
R3801
C178
R3716
R3752
R3717
R3715
R3751
R3748
R3747
R3746
R3714
R3745
R3744
R3743
R3738
R3713
R3737
R3736
R3734
R3733
C3744
R3718
R3721
R3722
R3723
C3743
C3742
C3741
C3734
R3712
R3711
R3724
R3725
C3733
C3703
D3502
D3501
CN302
C150
C3724
C3723
C3722
C3721
C3714
R3742
CN301
R3741
C3713
C3712
C3711
R3732
R3731
C3701
R3728
R3727
R3726
R1557
C3805
C3803
FL401
R3803
C3802
R3804
Q3801
C3804
RB112
CN101
RB113
RB108
RB107
FL403
FL107
FL101
R3805
C3731
C3732
R3735
C3752
C3751
R3754
R3756
R3755
A
B
C
D
E
F
G
H
I
1
2
3
4
5
6
7
8
9
10
Ref. No.
Location
D1001
G-5
D3501
E-8
D3502
E-8
IC101
C-3
IC102
D-5
IC103
F-6
IC104
F-5
IC106
G-5
IC201
F-3
Q103
B-6
Q3801
E-8
• Semiconductor
Location
New part of EEP ROM (IC103) on the DMB11 board cannot be used. Therefore,
if the mounted DMB11 board (A-1095-784-A, etc.) is replaced, exchange new
EEP ROM (IC103) with that used before the replacement.
if the mounted DMB11 board (A-1095-784-A, etc.) is replaced, exchange new
EEP ROM (IC103) with that used before the replacement.
4
4
HCD-GNZ7D/GNZ8D/GNZ9D
HCD-GNZ7D/GNZ8D/GNZ9D
PRINTED WIRING BOARD — DMB11 SECTION (SIDE B) —
: Uses unleaded solder.
B5
B1
B4
B3
B7
B8
B2
B6
R5003
R5004
R5011
R5014
R5016
R5017
C114
C115
C120
C121
C122
C123
C124
C125
C126
FB111
C130
R109
C139
C140
C146
C147
C148
C149
C151
C154
C156
C159
C161
C163
R3652
R105
R106
R123
C171
C172
C173
R110
R118
R120
R120
R121
R187
R127
C193
C195
C301
R164
R169
R1133
R204
R205
R146
R151
R206
R207
R213
R220
R221
IC301
R223
R225
IC105
R226
R230
R231
R232
R1109
Q102
R246
R247
R1110
R196
R1150
IC107
R1151
R1152
R1530
R1531
Q101
C214
C213
C212
R108
C211
R1540
R111
R112
R113
R113
R114
R115
C209
R126
R124
C203
R1554
C191
R141
R143
R160
C184
C182
R1552
R1134
R1126
R1161
R1125
R1124
R1123
R1122
R1121
C176
C175
C174
R314
R1104
R1120
R1103
C164
R1551
R2504
R1504
C106
C109
R1502
C113
C127
C128
C131
C136
R104
C144
C158
C160
C162
C3708
R1548
R4704
R4703
R4702
R4701
R1542
C192
R1547
C233
IC3751
C196
R1546
R3719
R3729
R3739
R3749
R3759
R3769
R3779
R3789
R1524
C3706
R1526
IC3731
R3501
IC3771
C3704
IC3711
R321
R138
C3702
FL108
RB103
FL105
RB106
RB105
RB111
RB104
FL106
FL104
R212
C155
C188
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
Ref. No.
Location
IC105
B-4
IC107
C-7
IC301
G-6
IC3711
G-8
IC3731
G-7
IC3751
F-7
IC3771
F-8
Q101
B-6
Q102
B-5
• Semiconductor
Location
Display
