Sony FST-ZUX999 / HCD-ZUX999 Service Manual ▷ View online
HCD-ZUX999
HCD-ZUX999
37
37
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
8
9
10
11
12
13
14
(DISC TRAY ADDRESS DETECT)
1
2
1
4
3
9
1
9
1
4
1
2
1
2
B
C
E
(TABLE)
(LOADING)
CN751
CLOSE OPEN
IC731
CN731
CN741
M741
CN742
CN721
M751
MAIN
BOARD
CN109
A
C715
C731
C735
C736
R701
R711
R731
R721
R722
R723
R736
R732
R733
R734
D701
D71
1
C751
IC712
IC701
CN704
C737
R713
R712
C741
R702
JW702
JW703
JW704
JW705
JW706
JW707
JW708
JW711
CN703
CN702
CN705
R751
C752
JW712
JW701
JW709
JW710
JW713
JW714
RE701
RE701
CN711
CN701
Q731
S751
(OPEN/CLOSE DETECT)
S751
•
: Uses unleaded solder.
• See page 29 for Circuit Boards Location.
5-7. PRINTED WIRING BOARDS – DRIVER Section –
(Page 41)
HCD-ZUX999
HCD-ZUX999
38
38
IC B/D
IC B/D
MAIN
BOARD
(4/4)
CN109
Ĺ
INVERTER
R751
C752
CN705
CN704
CN721
CN751
C751
IC701
IC712
R701
R713
R711
R723
R721
R722
C735
C736
C737
R736
R733
R731
C731
Q731
C741
CN703
IC731
CN731
CN741
CN742
C715
R702
R712
R732
R734
D711
M751
M741
S751
CN701
D701
CN702
CN711
RE701
• See page 72 for IC Block Diagrams.
5-8. SCHEMATIC DIAGRAM – DRIVER Section –
(Page 45)
HCD-ZUX999
HCD-ZUX999
39
39
1
A
B
C
D
E
F
2
3
4
5
6
7
8
9
10
11
12
13
14
R326
R325
C323
C401
R401
C208
C214
C267 C268
C322
R323
R322
R321
R324
BD BOARD (SIDE A)
(SIDE B)
R201
C21
1
C321
R301
C212
C213
R203
C202
C218
C219
C205
C220
R276
R275
C271
C201
C270
C269
C203
R272
R277
C272
C215
R278
C232
R105
R104
R101
R102
C102
C101
X201
C104
C105
C302
C303
R260
C210
Q321
C207
R302
C301
C257
R256
C404
D440
D441
R440
C440
C403
CN301
IC201
C259
R257
C258 C260
C261
R258
R259
R206
C206
R202
CN101
MAIN BOARD
CN106
B
R265
R266
R267
C264
C265
C204
C103
R103
R292
R268
R106
C106
C256
C254
C253
C251 C252
R254
R255
R252
R253
R279
R280
C217
C291
C292
R269
R270
R291
R426
C425
TP5 (VC)
TP3 (TEI)
TP216
(RFACO)
C422
C428
C429
C430
C405
R425
R281
R432
IC401
C421
R421
C423
C424
R422 R423
M402
M401
S201
BD BOARD
•
: Uses unleaded solder.
• See page 29 for Circuit Boards Location.
5-9. PRINTED WIRING BOARD – BD Section –
(Page 41)
HCD-ZUX999
HCD-ZUX999
40
40
IC B/D
IC B/D
R256
C259
R257
C261
C208
TP114
C301
TP221
TP3 (TEI)
(VC)
C206
TP215
TP313
R322
R321
TP212
R324
TP1
TP307
TP310
TP306
TP214
TP308
TP209
TP311
TP220
TP305
TP213
TP216
(RF
ACO)
R265
R266
R267
TP218
TP201
TP210
TP226
TP312
TP224
C212
C213
BD BOARD
C219
C220
TP404
TP405
TP405
R103
TP105
R275
TP102
C201
TP205
TP106
C203
TP101
TP314
R272
R106
R277
C272
TP206
TP403
TP222
TP227
TP223
TP225
TP207
TP116
TP204
TP115
TP113
TP104
MAIN
BOARD
(3/4)
CN106
B
TP202
TP219
TP203
TP401
TP211
TP5
TP412
TP411
TP304
R105
R104
R104
R101
R102
R260
C210
TP309
C253
C251
R254
R255
R252
R253
TP103
C207
C270
22
6.3V
C269
22
6.3V
TP4
TP303
TP302
TP302
TP208
TP406
TP301
TP402
C401
TP112
C202
C204
C258
C214
C232
C215
C267
C268
C321
C254
C252
C264
R258
R269
R291 100
C291 470p
R292 100
C292 470p
TP407
TP408
TP409
TP410
TP410
C205
R423
R432
C423
R425
R422
C404
R426
TP2
C425
R421
C424
D440
D441
R440
IC201
X201
R270
C265
C260
C271
C257
C256
C440
C430
C429
C428
R278
R276
C218
C217
R268
C211
R203
R206
C105
C104
C103
C106
C102
C101
R401
C303
C302
R301
R302
C322
C323
R323
R326
R325
C405
C403
C422
C421
IC401
CN101
CN301
M401
M402
R201
R202
R281
Q321
R280
R279
S201
R259
• See page 36 for waveforms. • See page 72 for IC Block Diagrams.
5-10. SCHEMATIC DIAGRAM – BD Section –
(Page 44)
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