Sony HCD-GN700 / HCD-GX8800 / MHC-GN700 / MHC-GX8800 Service Manual ▷ View online
HCD-GN700/GX8800
33
33
7-4.
SCHEMATIC DIAGRAM – CD Board –
•
See page 49 for Pin Function Description.
R
2
1
8
R205
R
2
0
1
R103
R204
R
2
0
2
C205
R206
R
2
0
3
R104
X201
R105
R122
TP24
TP23
C104
TP22
TP21
T
P
2
T
P
3
T
P
4
TP9
R216
R215
R102
CN102
R118
R
2
1
4
R
2
5
0
R251
C260
C150
C158
TP1
R207
C223
C206
R252
TP25
TP26
TP27
TP28
TP5
TP6
TP7
TP8
C152
R220
R272
R271
R275
R257
R255
C256
C266
C264
R279
IC101
C103
C101
C202
TP16
TP13
TP12
TP17
C222
R113
R120
C151
R151
R152
TP10
TP11
TP14
TP18
TP19
TP20
TP15
R260
C
2
7
3
C274
R259
R276
R213
R212
R
2
5
4
R
2
4
9
C269
C263
C249
R156
CN101
R123
R117
R111
R114
R253
C111
C115
R126
R277
R280
R231
R232
R233
R133
R132
R131
F
B
1
0
6
IC104
S101
LD
PD
FB291
0µH
FB104
FB101
FB103
FB107
68µH
L101
R125
R153
R155
C110
R219
C212
C211
R101
C250
C292
C255
C257
C
2
7
0
C259
FB102
0µH
0µH
0
µ
H
C271
C258
C254
C253
R265
C267
C268
R266
C265
C262
C261
C251
C252
C227
C203
C229
C279
C275
C231
C208
C
1
1
6
C117
C107
C102
C108
C
1
3
1
C
1
3
2
C
1
3
3
C
2
1
6
C
2
1
5
C209
M101
M102
R230
C224
C230
C226
C213
C113
Q101
C114
C118
C276
C119
C109
IC150
IC121
IC103
1
k
1k
3
3
k
100k
2.2k
1
0
k
0.1
F
2.2k
1
0
0
k
10k
16.9M
1k
100k
3300p
T
E
S
E
F
E
IOP
1M
0
10k
16P
10k
0
2
2
0
220
220
4V
100
10V
10V
0.0022
B
1M
47
4V
47
4V
1M
RFAC
RFDC
DVC
MGND
0.1
F
1k
1k
10k
10k
100
100
0.1
0.1
F
47
4V
100
CXD3068Q
470p
CH
470p
CH
0.1
F
C
D
E
F
0.1
F
3.9k
120k
0.1
F
10k
220k
VC
VCC
A
AGND
LD
PD
B
1k
2
2
0
p
B
10000p
100
100
470
470
1
0
0
k
4
7
0
10
10V
10 10V
0.01
0
31P
3.3
120k
150k
390k
680
100
4V
220
4V
18k
0
0
100
100
100
2.2k
330k
68k
CXD9717R-008
(LIMIT)
18k
0
0
0.1
1k
0.0022
0.1
0
0.1
1
0.1
0.33
2
2
0
p
0.047
10000p
22p
22p
0.1
220
0.0022
0.0022
220
47
4V
47
4V
4V
47
4V
4V
0.1
0.1
0.1
0.001
0.1
1000
6.3V
6.3V
220
4V
100
4V
0.1
0
.1
0.1
22p
0.1
0.1
0
.0
6
8
0
.0
2
2
2
.2
0
.0
1
0
.4
7
100p
220
0.1
0.1
47
4V
3300p
100
4V
2SB970
MUTE
0.001
1
100
4V
1
0.1
BA5947FP
BA25BCOFP
+2.5V REG
+2.5V REG
CXA2647
FD+
FD-
TD-
TD+
S
Q
S
O
D
A
T
A
X
L
A
T
C
L
O
K
S
E
N
S
X
R
S
T
S
C
O
R
S
Q
C
K
SD+
SD-
SP+
SP-
SP-
SP+
FD-
FD+
SD+
SD-
TD-
TD+
FFDR
FRDR
PWM1
PWM2
PWM3
RFSW
MDP
SFDR
SRDR
TFDR
TRDR
FFDR
FRDR
MDP
SFDR
SRDR
TFDR
TRDR
LRCK
ADATA
BCLK
XCKO
SDA/MIDIO
SCL/MICK
SDA/MIDIO
PWM1
PWM2
PWM3
RFSW
SQSO
XRST
DATA
XLAT
CLOK
SENS
SQCK
SCOR
MP3RST
X
R
S
T
MP3REQ
SCL/MICK
AMUTE/MIACK
AMUTE/MIACK
MP3RST
MICS
MILP
MILP
MICS
MILP
MP3REQ
X
C
K
O
ADATA
BCLK
LRCK
MOTOR DRIVER
DIGITAL SIGNAL PROCESSOR,
DIGITAL SERVO,
D/A CONV.
MP3 DECODER
MOTOR
MOTOR
SLED
SPINDLE
COIL
TRACKING
COIL
FOCUS
RF AMP
0µH
0µH
0µH
HCD-GN700/GX8800
34
34
Ref. No.
Location
D701
D-6
D711
D-7
IC701
F-6
IC712
F-7
IC731
E-11
Q731
C-9
• Semiconductor
Location
7-5. PRINTED WIRING BOARDS — CD MECHANISM Board —
• Refer to page 26 for Circuit Boards Location.
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN751
S751
IC731
CN731
CN741
CN742
C715
C731
C735
C736
R701
R711
R731
R721
R722
R723
R735
R732
R733
R734
D701
D711
Q731
C751
IC712
IC701
CN704
C737
R713
R712
C741
R702
JW702
JW703
JW704
JW705
JW706
JW707
JW708
JW711
CN703
CN702
CN705
R751
C752
CN701
JW712
JW701
JW709
JW710
JW713
JW714
CN721
MAIN
BOARD
(Page 36)
HCD-GN700/GX8800
35
35
7-6.
SCHEMATIC DIAGRAM – CD MECHANISM Board –
R701
D701
R712
R711
R721
C735
C736
R722
C737
R723
R733
R734
R735
C741
CN731
CN741
CN742
CN702
CN703
CN751
M751
CN704
CN721
C751
R751
C752
CN705
CN751
R732
R731
M741
CN701
IC731
E-1
E-2
E-3
Q731
D711
R713
C731
C715
S751
R702
470
MTZJ-T-77-5.1B
100
1k
4.7k
0.1
0.1
4.7k
0.1
4.7k
1k
22k
100
0.01
3P
3P
5P
5P
4P
4P
(LD)
2P
2P
0.01
4.7k
0.1
2P
2P
4.7k
100
(TBL)
12P
RPI-576
TABLE
SENSOR
DTC114ESA
TBL ADDRES
SENS SWITCH
MTZJ-T-77-3.6B
22k
10
50V
100
16V
(LEVER SW)
100
VREF
OUT2
RNF
OUT1
VM
VCC
FIN
GND
RIN
IC701
BA6956AN
LD MOTOR
DRIVER
VREF
OUT2
RNF
OUT1
VM
VCC
FIN
GND
RIN
BA6956AN
DRIVER
IC712
TBL MOTOR
RE701
ROTARY
ENCODER
HCD-GN700/GX8800
36
36
7-7.
PRINTED WIRING BOARDS – MAIN Boards –
•
See page 26 for Circuit Boards Location.
Q101
D-9
Q151
E-9
Q201
D-7
Q206
D-7
Q207
D-8
Q251
D-8
Q301
I-5
Q302
I-5
Q303
I-5
Q304
I-4
Q305
I-4
Q306
F-3
Q307
I-5
Q310
I-5
Q389
F-3
Q390
F-5
Q391
E-4
Q392
E-3
Q393
E-5
Q394
F-5
Q395
F-5
Q396
F-5
Q398
F-5
Q399
F-5
Q601
B-5
Q602
D-3
Q620
F-11
Q621
I-2
Q650
F-11
Q651
F-11
Q652
J-2
Q670
F-11
Q671
I-2
Q851
G-11
Q852
G-11
Q901
D-9
Q902
D-8
Q903
H-7
Ref. No.
Location
Ref. No.
Location
D130
F-9
D392
E-4
D393
F-4
D394
F-5
D501
B-2
D502
B-2
D503
B-2
D504
B-2
D505
B-5
D508
B-2
D509
B-2
D601
B-5
D602
B-6
D603
C-5
D901
I-7
D909
H-7
D910
H-7
D911
H-7
D912
H-7
D913
G-7
D914
G-7
D915
G-7
D917
D-6
D941
H-6
IC102
E-10
IC201
B-12
IC301
G-4
IC302
I-4
IC303
F-4
IC501
C-4
IC502
J-9
IC601
C-6
IC901
H-8
IC902
H-8
IC903
H-7
IC904
C-9
• Semiconductor Location
IC201
IC201
CN502
IC901
IC902
IC903
JW144
C102
C307
JW197
CN501
X501
X502
C516
C621
C598
JW198
JW154
JW296
C390
C396
C397
C365
C603
JW013
JW448
C315
JW222
C562
JW090
JW072
C602
C601
JW011
JW142
JW070
JW048
JW141
C905
C269
C904
C671
R624
R674
C351
C219
JW206
C651
JW414
JW317
C391
JW201
J716
JW200
JW207
JW275
C316
JW213
C332
JW203
JW209
JW204
C309
C306
C304
JW150
C353
C305
C310
C359
C308
C355
C354
C301
JW199
JW151
JW145
C385
C150
C167
C117
C101
C103
C104
C105
C106
C107
C108
C109
C111
C112
C113
C114
C335
L201
CN702
JW180
C331
JW146
JW179
JW202
C902
C901
C152
C153
C155
C156
C157
C158
C159
C161
C162
C163
CN851
M891
FAN DC
C911
C917
C908
C909
C913
C914
C919
C921
C920
JW334
Q903
JW020
IC302
NO303
NO302
CN301
JW096
JW089
JW088
JW002
JW001
JW071
JW078
JW073
C336
L302
T301
C381
JW399
Q303
JW214
C341
JW380
R343
R344
C382
C340
C338
Q302
C337
C339
JW210
RV304
RV351
L301
L351
C356
RV301
CN902
JW034
JW057
JW061
JW038
JW012
JW079
C303
JW087
JW208
JW023
JW021
JW187
CN901
JW298
JW105
JW196
JW221
JW280
JW140
JW165
C154
JW059
JW166
JW169
JW167
JW168
JW168
JW188
C116
C130
C131
JW307
C852
Q851
Q852
JW295
JW058
JW279
JW294
JW211
JW313
JW256
JW147
C670
RV354
C620
JW051
JW274
JW278
JW333
JW308
JW281
JW322
CN402
JW323
C110
JW022
JW106
C160
JW170
JW174
JW019
JW228
C906
JW259
JW258
JW297
JW060
JW062
JW293
JW003
C311
C361
JW138
JW149
C312
JW324
D901
IC904
JW171
C201
J117
C140
Q393
Q396
JW052
JW410
JW050
C207
CLP4
JW035
JW164
EPT901
NO711
JW261
JW303
JW304
JW305
JW306
JW215
JW216
JW217
NO903
JW276
R853
JW330
CLP303
JW361
JW362
JW363
CLP302
JW901
JW337
Q391
JW335
JW336
JW036
JW045
JW046
JW043
JW044
JW042
JW041
JW040
JW365
JW033
C650
D909
D910
D912
D911
D913
D914
D915
JW017
JW030
JW029
JW028
JW027
JW074
JW047
JW004
JW005
JW005
JW006
JW329
JW328
JW175
JW025
JW161
JW160
JW119
JW081
JW075
JW107
JW316
JW108
JW109
JW110
JW193
JW194
JW226
JW234
JW252
JW253
JW230
JW239
JW240
JW241
JW242
JW257
JW254
JW255
JW851
JW250
JW251
JW229
JW270
JW271
JW267
JW049
JW912
NO781
CN304
JW338
JW287
JW321
JW024
JW099
JW095
JW134
JW136
JW026
JW137
JW429
JW342
JW343
JW344
JW344
JW014
JW121
JW284
NO901
JW264
JW097
JW192
JW381
JW191
JW190
JW189
JW195
JW248
JW341
JW320
JW139
JW172
JW173
JWH001
JW277
JW716
JW292
JW291
NO202
Q901
JW349
JW345
JW421
JW312
JW309
JW310
JW311
JW419
JW423
JW424
JW299
JW348
JW352
JW353
JW418
JW431
JW432
JW433
JW434
JW351
JW288
JW286
JW283
JW354
JW355
C922
JW302
JW425
C923
JW268
JW428
JW094
JW093
JW092
JW098
JW100
JW397
JW181
JW116
JW117
JW115
JW112
JW113
JW111
JW385
JW366
JW382
JW332
JW331
JW358
JW407
JW412
JW408
JW120
JW398
JW400
JW401
JW402
JW403
JW404
JW405
JW396
JW395
JW390
JW389
JW388
JW386
JW391
JW183
JW185
JW416
JW406
JW053
JW367
JW411
JW413
JW384
JW103
JW184
JW438
JW430
JW436
JW347
JW420
JW360
JW427
JW236
JW237
JW238
JW266
JW437
JW114
JW289
JW037
JW232
JW233
JW235
JW249
JW260
JW220
JW205
JW056
JW076
JW018
JW225
JW186
JW346
JW350
JW068
C209
C903
JW245
JW247
JW246
JW243
JW265
JW244
CN201
JW435
JW356
JW357
JW357
JW359
JW387
JW364
JW148
NO777
C342
C398
JR138
R140
R401
R501
C502
R502
R402
C503
R503
R504
IC303
R505
R506
R507
R509
R511
C510
C511
C512
R513
C416
FB516
R517
R419
R519
R420
R522
C498
R427
R429
R430
R532
R432
IC102
C432
C433
R433
R365
Q389
R314
R334
R395
R315
R397
R307
Q399
R396
R355
21 20
40 1
11
10
10
30
31
31
C399
R302
R398
R434
R535
R536
R537
R538
C434
R600
R540
R541
R442
R443
R444
R445
R446
R447
R448
R450
R549
R550
R542
R543
R544
R545
Q392
R394
Q394 Q395
R392
R330
D392
D393
D393
D394
R597
R594
R593
R493
R492
R592
EXCEPT
GN700:E3
GN700:E3
R591
R590
R529
R589
R581
R583
R584
R585
R586
R587
R588
R580
R579
R578
R477
R577
R576
R575
R574
R474
R473
R573
R567
R566
C564
R560
R561
R603
C427
R521
R604
D603
Q601
R601
R602
D505
D601
D602
R373
R399
R364
R360
R361
Q398
R378
R377
R376
R375
R374
R369
R368
R367
JR006
C334
C210
R304
FB204
FB286
C206
C286
C200
FB117
IC301
R676
Q621
Q671
R656
R625
R675
FB167
R168
R118
R117
R167
R255
R226
R228
FB284
R206
R256
R205
Q201
Q251
R204
R254
Q206
R286
R284
R285
R329
R224
R305
C321
R303
C395
R312
JR390
R306
C364
R310
R308
R309
R387
R354
R352
C326
R351
R626
C376
R150
R104
R101
R102
R103
R316
R121
R122
R154
R151
R152
R153
R156
R155
Q151
C912
C910
C915
Q902
R901
R902
R903
C918
3
1
R654
R655
Q652
R653
D941
R904
R313
R905
R906
C384
R530
C333
C383
R379
R388
R342
R345
R393
R328
Q305
JR104
Q310
R421
R422
D501
D502
D503
D504
R362
D508
D509
IC502
R370
R106
R105
Q101
R132
R131
R130
R133
R390
Q670
R353
R134
C851
R851
E
E
E
E
E
E
R852
R854
R327
Q602
C596
R670
R671
R672
R620
R621
R622
Q620
R623
R673
R650
Q650
Q651
R652
R333
Q306
JR013
JR001
Q390
R301
R332
IC501
C115
C211
R347
R382
R366
R523
C314
R651
Q307
R346
R317
Q304
C371
Q301
R320
D OTU
3.3V
GND
GND
FB562
JR011
R391
R371
R478
R563
R372
C387
C386
JR017
JR018
R363
JR022
R112
R110
JR007
R380
JR045
R565
R568
R518
R539
JR009
JR130
D130
JR103
R908
D917
JR118
JR012
R913
C924
JR003
JR008
JR005
JR015
IC601
Q207
FB203
FB202
C288
C203
GX8800
FB205
FB201
JR016
JR26
R141
R142
C656
R157
R107
R431
JR24
C132
1
4
5
8
9
1
1
8
1
7
1
1
2
3
1
21
42
22
1
30
31
2
1
12
1
10
1
4
1
8
1
4
1
1
2
3
1
3
1
3
1
1
1
13
6
6
3
4
L
MD/VIDEO(AUDIO)
IN
R
L
R
C
GAME IN
BOARD
(Page 40)
(CHASSIS)
VIDEO OUT
CD DIGITAL
OUT
(FOR CHECK)
(FOR CHECK)
B
A
CD
BOARD
(Page 32)
DRIVER
BOARD
(Page 34)
TUNER
PACK
E
POWER AMP
BOARD
(Page 44)
D
POWER AMP
BOARD
(Page 44)
H
F
TRANS
BOARD
(Page 46)
SUB TRANS
BOARD
(Page 46)
J
GAME IN
BOARD
(Page 40)
I
DISPLAY
BOARD
(Page 42)
TAPE A
HEAD
TAPE B
HEAD
TAPE
MECHANISM
DECK
E
E
E
E
E
E
E
E
E
1
3
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
MAIN BOARD
11
(11)
1-686-933-
31 30
80 81
50
51
51
1
100
100
C122
C121
2
3
4
5
6
7
8
9
10
11
12
13
A
1
B
C
D
E
F
G
H
J
I
K
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