Sony HCD-XGR99AV / LBT-XGR99AV Service Manual ▷ View online
33
33
HCD-XGR99AV
7-11. PRINTED WIRING BOARD – MAIN SECTION – • See page 21 for Circuit Boards Location.
D161
H-3
D162
H-3
D191
I-7
D192
I-8
D381
B-11
D382
B-11
D383
C-12
D384
C-12
D431
A-10
D461
E-11
D462
E-11
D801
B-7
D802
C-7
D803
B-7
D804
C-7
D805
B-6
D806
B-6
D807
B-7
D808
B-7
D809
B-10
D810
B-9
D811
B-5
D815
C-10
D911
D-4
D912
D-4
D913
D-4
D914
D-3
D915
D-2
D916
D-3
IC111
H-5
IC181
I-9
IC191
I-7
IC301
D-12
IC422
E-11
IC451
J-2
IC461
G-11
IC501
C-8
IC601
I-13
IC801
B-7
IC912
H-3
IC921
E-4
IC922
E-4
IC931
G-3
Q114
H-3
Q115
H-3
Q164
H-3
Q165
I-3
Q166
I-3
Q167
I-3
Q181
I-8
• Semiconductor
Location
Ref. No.
Location
Ref. No.
Location
Q182
J-8
Q321
G-11
Q322
G-10
Q323
G-11
Q324
G-12
Q325
G-11
Q326
G-11
Q327
G-11
Q331
G-10
Q334
G-10
Q335
G-10
Q341
C-13
Q342
B-13
Q343
C-12
Q344
B-12
Q381
B-12
Q382
B-10
Q383
B-12
Q384
B-10
Q385
B-10
Q386
B-10
Q401
C-3
Q402
B-4
Q411
B-3
Q412
B-2
Q451
E-5
Q452
E-5
Q453
E-4
Q454
E-4
Q471
E-12
Q611
G-13
Q701
J-10
Q731
J-9
Q751
J-10
Q801
B-7
Q802
B-7
Q803
B-6
Q804
B-6
Q805
B-6
Q806
B-6
Q807
B-6
Q808
B-6
Q809
C-6
Q810
B-6
Q911
D-3
Q918
D-3
Q921
D-4
Q922
D-4
Q923
H-3
Q961
J-4
Q962
J-4
IC181
IC601
D801
D802
IC501
C922
C925
C902
D911
D912
D913
JR13
JR723
R757
FB404
FB402
FB403
L451
IC111
R111
R112
R161
R162
R115
R118
R119
R122
R124
R165
R
168
R
169
R172
R174
R132
JR22
JR19
R405
R406
R451
R
453
R
412
R413
R414
D810
R
534
FB
562
R599
R592
FB599
FB516
D805
D807
D809
D808
R509
C512
R598
R652
R651
R
654
R655
R653 R656
R657
R658
R609
R605
R604
R602
R
60
1
R606
R607
R754
R
753
R756
R701
R755
R751
R752
R702
R707
R703
R704
R706
R705
R724
R711
R763
R713
R712
R782
R734
R733
R722
R963
R961
R962
R922
R402
R401
R407
R403
R404
R810
R808
R809
R811
R807
R803
R802
R804
R801
R806
R805
R505
R503
R504
R593
R596
R595
R591
R594
R590
R597
R588
R586
R587
R585
R584
R583
R
58
1
R580
R578
R570
R573
R563
R
57
4
R577
R
57
5
R
57
2
R557
R
5
56
R548
R547
R549
R543
R541
R529
R532
R533
R
526
R
525
R
522
R530
R517
R513
R519
R521
R524
R
523
R527
R
535
R537
R540
R579
R377
R374
R375
R371
R372
R378
R501
R502
D804
D806
D811
R921
C653
C652
C609
C603
C6
01
C651
C
602
C772
C771
C752
C701
C751
C702
C182
C191
C192
C724
C761
C762
C712
C763
C143
C731
C732
C733
C776
R766
R765
C713
R716
R715
R715
R723
R761
R764
R714
R762
R731
C
775
C
711
C774
C723
C764
C714
C961
C183
C181
C405
C407
C401
C406
C516
C511
C510
R511
C598
C562
C431
R
603
C409
D803
R381
R382
R383
R384
R385
R386
R387
R388
R
38
9
R390
C381
C382
R306
C308
C358
C359 C309
R309
IC301
R308
R301
R302
R304
R305
R
35
1
R
3
52
R
35
4
R355
JR7
C134
R571
R531
R
516
R528
C612
R614
R612
R611
R613
R608
D431
B4
R589
R182
R181
R176
R
3
10
R582
C414
R410
C413
C412
C411
R536
R812
R813
R125
R179
R136
C137
R135
R330
R335
R
3
36
JR16
JR12
JR24
JR25
JR23
JR5
JR6
JR1
L301
C415
C416
R311
JR32
JR402
R
814
R816
D382
D381
JR303
JR
3
53
R452
R454
R
358
JR360
R
140
R
141
JR
3
50
R340
R341
R342
R
3
43
R344
R349
R350
R347
R348
R346
R345
D384
D383
R361
R331
R334
R321
R322
C3
20
C
31
9
R
3
33
R
33
7
R323
R320
R339
R338
IC422
R
815
JR17
JR18
IC912
R912
JR35
JR42
R476
JR2
JR8
R
475
R473
R472
JR26
R
3
24
JR
44
JR45
JR46
R
142
R143
JR47
JR
191
JR
3
51
C343
C345
D161
D162
JR30
JR333
JR10
JR501
JR
21
IC461
JR356
R462
C463
R
46
3
D461
R464
C464
R465
D462
R466
C
46
7
R
468
R467
C
468
R
46
9
R474
JR40
R615
R518
R600
JR322
JR401
JR323
JR406
D815
JR4
JR11
JR3
R120
R
170
R314
R
3
15
R365
R364
JR20
JR
30
1
D916
D914
D915
R923
R924
R
47
0
R471
R913
JR324
R911
R
3
26
R
177
R127
R461
CLP2
CLP4
M901
FAN
IC921
IC931
C604
C654
C722
Q803
C599
CN901
EP901
RV301
Q962
Q802
Q961
Q922
IC922
C903
C901
C912
CN961
C913
CN722
Q751
Q701
C753
C754
C703
C704
C658
C608
C
61
0
C65
7
Q611
C611
C613
CN411
C410
C807
C408
IC451
C452
C111
C112
C113
C114
C115
C116
C117
C118
C119
C120
C121
C162
C163
C164
C165
C166
C167
C168
C169
C170
C171
C133
C135
C124
C174
Q114
Q164
C122
C123
C172
C173
C132
Q401
E
E
E
E
Q402
Q453
Q454
Q451
Q452
Q411
Q412
JW405
JW404
X501
JW401
JW402
JW403
C806
C803
C801
C804
IC801
Q805
Q806
Q808
Q807
Q801
CN401
Q381
Q383
Q385
C563
Q334
C307
C312
C357
C351
C304
C306
C302
C354
C352
RV351
C356
Q386
Q384
Q382
C404
C403
C402
JW12
JW25
JW28
JW36
JW37
JW74
JW75
JW113
JW116
JW117
JW119
JW123
JW124
JW125
JW127
JW145
JW149
JW150
JW151
JW170
JW171
JW172
JW174
JW177
JW178
JW179
JW180
JW181
JW187
JW188
JW189
JW190
JW191
JW193
JW198
JW199
JW200
JW201
JW204
JW221
JW223
JW227
JW228
JW229
JW230
JW231
JW232
JW233
JW234
JW248
JW249
JW249
JW250
JW251
JW252
JW253
JW254
JW258
JW262
JW267
JW268
JW269
JW271
JW273
JW278
JW333
JW343
JW344
JW347
JW348
JW353
JW354
JW357
JW359
JW360
JW380
JW381
JW383
JW385
JW387
JW388
JW389
JW397
JW536
JW553
C607
C606
C605
C655
C656
C802
JW336
JW337
JW182
JW246
JW247
JW379
JW378
JW377
JW559
JW560
J721
J711
JW161
JW79
JW17
JW3
JW345
JW70
JW130
JW129
JW242
JW243
JW244
JW244
JW118
JW128
Q181
Q182
JW384
JW8
JW6
JW328
JW330
JW329
JW346
C160
C110
CN311
CN321
C310
JW32
JW31
JW962
JW120
JW350
C136
C921
JW226
JW109
Q335
C338
C305
C355
JW27
C313
JW588
C303
C
35
3
JW115
JW132
JW134
JW194
JW339
Q810
Q809
CLP5
JW219
C924
C926
C161
Q921
Q341
Q342
C342
C344
Q344
C341
C348
C346
JW982
JW980
JW981
JW884
JW503
JW505
JW508
JW504
JW872
Q343
Q166
C33
4
C33
1
Q323
Q325
Q324
Q326
Q321
C
321
JW880
JW279
JW877
JW878
JW879
JW579
JW274
JW276
JW277
JW561
JW562
JW572
JW167
JW168
JW169
JW52
JW13
JW14
JW15
CN371
JW38
JW16
JW453
JW446
JW445
JW412
JW413
JW414
Q331
Q327
Q322
X401
Q115
X502
C139
Q165
Q167
JW303
JW421
JW144
JW140
JW141
JW139
JW138
JW43
JW44
JW45
JW46
JW319
JW567
JW568
JW569
JW570
JW185
JW183
JW173
JW299
JW555
JW294
JW291
JW290
JW289
JW101
JW126
JW410
JW409
JW133
JW408
JW162
JW429
JW428
JW419
JW415
JW538
JW332
JW42
JW114
JW342
JW583
C928
C929
C930
Q923
C915
JW224
JW225
JW215
JW281
JW266
JW270
JW282
JW284
JW288
CN903
JW142
JW77
Q591
JW157
JW83
JW86
JW85
JW358
C471
Q471
JW391
IC191
CN402
JW9
JW444
JW447
JW448
JW301
JW302
JW307
JW305
JW513
JW514
JW263
JW264
CN431
JW423
JW257
JW218
Q911
JW49
JW94
JW265
JW563
JW275
JW212
JW40
JW406
CN441
JW286
JW280
JW259
JW620
JW256
JW255
J701
JW110
T331
C333
C
3
32
JW11
JW452
JW152
JW295
JW47
JW883
JW48
JW885
JW175
JW186
JW135
JW136
JW137
JW235
JW236
JW610
JW104
JW106
JW245
JW297
JW298
JW71
JW112
JW78
JW89
JW64
JW67
JW65
JW62
JW63
JW66
JW82
JW84
JW87
JW88
JW146
JW34
JW73
JW29
JW431
JW430
JW80
JW81
JW92
JW72
JW158
C465
JW35
JW473
C466
C469
C470
JW22
C472
JW30
JW41
JW76
JW55
JW59
JW60
JW58
JW56
JW57
JW308
JW309
JW394
JW396
JW310
JW873
JW881
JW340
JW176
JW166
JW515
JW306
JW300
JW882
JW202
JW203
JW197
Q918
CN902
CN801
JW131
C347
C
30
1
C366
JW272
C311
C
32
2
JW98
JW449
JW143
JW148
JW205
JW260
JW261
JW434
JW436
JW435
JW500
JW510
C473
JW433
JW304
JW871
JW870
C911
C914
JW206
JW207
JW207
JW208
JW217
JW361
JW341
JW216
JW192
JW211
JW213
JW122
JW296
JW165
JW506
JW237
JW238
JW239
JW241
JW240
JW100
JW156
JW220
JW222
JW416
JW39
C927
JW214
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
Q731
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
Q804
E
MAIN BOARD
11
(11)
1-687-261-
1
4
5
8
1
4
8
5
11 10
30 31
20
21
21
1
40
1 100
50 51
30
31
81
80
1
2
1
3
3
1
3
1
1
3
21
1
22
42
3 1
4 6
1
3
3.3V
D.GND
D.OUT
CD DIGITAL OUT
OPTICAL
MD
(VIDEO)
SUB WOFER
OUT
PHONO
IN
TUNER
PACK
TAPE B
HEAD
TAPE A
HEAD
TAPE
MECHANISM
DECK
D
PANEL FL
BOARD
(Page 40)
H
HEADPHONE
BOARD
(Page 34)
A
BD
BOARD
(Page 26)
B
MOTOR
BOARD
(Page 28)
G
PA
BOARD
(Page 42)
F
PA
BOARD
(Page 42)
E
MIC
BOARD
(Page 48)
OUT
IN
L
R
C
FRONT
INPUT
BOARD
(Page 34)
VIDEO OUT
VIDEO
CENTER
REAR
DVD INPUT
WOOFER
FRONT
J731
5
1
1
10
Q165
E
E
D192
D191
L
R
L
R
CN151
1
10
T
PRO LOGIC
BOARD
(Page 46)
CN152
1
10
U
PROLOGIC
BOARD
(Page 46)
2
3
4
5
6
7
8
9
10
11
12
13
14
A
1
B
C
D
E
F
G
H
J
I
K
HCD-XGR99AV
34
34
7-12. PRINTED WIRING BOARD – CD-L, CD-R SECTION – • See page 21 for Circuit Boards Location.
S701
S702
S703
S704
S705
S706
S707
S708
S709
DISK SKIP
DISC 2
DISC 3
DISC 4
DISC 5
DISC 1
DEDIT
PLAY
MODE
REPEAT
R700
R701
R702
R703
R704
R705
R706
R707
D600
R600
R601
R602
R603
R604
S600
S601
S602
S603
S604
S605
R607
R608
NO702
S700
(DOOR SW)
C700
J500
C504
R525
C501
R523
JW501
R522
R521
C502
R524
C505
C503
CN700
CN600
NO701
JW701
DOOR–SW BOARD
11
(11)
1-687-26X-
CD–L BOARD
11
(11)
1-687-264-
FRONT INPUT BOARD
11
(11)
1-687-269-
CD–R BOARD
11
(11)
1-687-266-
1
1
2
2
1
6
1
2
C
MAIN
BOARD
(Page 33)
TC-B
BOARD
(Page 36)
K
TC-A
BOARD
(Page 36)
J
>
>
M
M
x
X
N
L
R
AUDIO
GAME INPUT
VIDEO
R891
C891
C892
C892
CLP891
J891
JW891
NO891
NO892
C893
HEADPHONE BOARD
11
(11)
1-687-258-
1
5
I
H
PA
BOARD
(Page 42)
MAIN
BOARD
(Page 33)
PHONES
2
3
4
5
6
7
8
9
A
1
B
C
D
E
F
35
35
HCD-XGR99AV
7-13. SCHEMATIC DIAGRAM – CD-L, CD-R SECTION –
C891
C892
NO892
R891
C893
NO891
S703
S704
S705
S706
S707
R701
S701
R700
S702
S709
S708
S700
N0702
CN700
R702
R703
R704
R705
R706
R707
C700
S600
S601
S602
S603
R607
R603
R604
R608
R525
R522
EPT500
C504
NO500
CN600
NO701
R600
R601
R602
S604
S605
J500
R523
R521
C501
C502
D600
J891
C503
C505
R524
1000p
1000p
5P
100
JW
3.3k
2.2k
2P
4.7k
6.8k
10k
15k
22k
33k
10000p
22
15k
22k
22
1k
1k
JW
6P
SCN
6P
4.7k
6.8k
10k
47k
47k
1000p
1000p
SML79423C
ORG/GREEN
1
50V
100p
75
R
L
GAME INPUT
AUDIO
VIDEO
PHONES
HCD-XGR99AV
36
36
7-14. PRINTED WIRING BOARD – TC-A, TC-B SECTION – • See page 21 for Circuit Boards Location.
D501
E-3
D502
D-6
D503
E-6
D504
E-2
D901
B-8
D903
B-4
D904
A-4
D905
B-3
D906
B-2
Ref. No.
Location
• Semiconductor
Location
Location
D901
S901
S902
S903
S904
S905
S906
S907
R903
R905
R907
R908
R909
R901
R906
S501
S502
D501
R501
R502
JW501
S503
S504
S505
S506
S507
S508
D502
D503
R505
R506
R507
R508
R509
R510
R504
R503
R911
D906
D905
D903
D904
S908
S909
S910
S911
S913
S912
S914
S915
R915
R916
R917
R918
R919
R910
R920
R912
JW901
JW900
JW900
R913
R914
R904
JW902
JW905
D504
R511
JW904
NO504
NX501
NO501
NO901
JW643
NX901
NO902
NO603
NO604
GAME BOARD
11
(11)
1-687-255-
TUNER BOARD
11
(11)
1-687-254-
TC–B BOARD
11
(11)
1-687-257-
TC–A BOARD
11
(11)
1-687-256-
z
M
x
h
h
X
CD SYNC
GAME
>
REC
M
>
TUNER/BAND
TUNING–
TUNING+
FM MODE
MEMORY
ENTER
TUNING
MODE
GAME
MIXING
x
B
DIRECTION
M >
M
>
B
1
2
1
1
6
1
6
1
9
1
9
1
6
1
7
1
9
M
PANEL FL
BOARD
(Page 40)
K
CD–R
BOARD
(Page 34)
L
PANL FL
BOARD
(Page 40)
J
CD–L
BOARD
(Page 34)
2
3
4
5
6
7
8
9
A
1
B
C
D
E
Click on the first or last page to see other HCD-XGR99AV / LBT-XGR99AV service manuals if exist.