Sony HCD-GX470 / HCD-GX570 / MHC-GX470 / MHC-GX570XM Service Manual ▷ View online
HCD-GX470/GX570
31
31
HCD-GX470/GX570
7-8. SCHEMATIC DIAGRAM – CHANGER Section –
•
See page 53 for IC Block Diagrams.
C741
R702
R701
D701
C751
R713
R712
R711
D711
CN721
R722
R721
R723
C736
C735
C737
R731
C731
R733
CN704
E3
E2
E1
CN703
CN742
CN702
CN741
IC731
CN751
CN705
C752
R751
CN731
Q731
M751
M741
IC701
IC712
R734
R732
CN701
C715
R736
S751
0.01
100
470
MTZJ-T-77
5.1A
0.01
22k
4.7k
1k
MTZJ-T-77
3.6B
2P
4.7k
4.7k
4.7k
0.1
0.1
0.1
100
10
50V
1k
2P
4P
5P
5P
3P
RPI-576
2P
2P
0.1
4.7k
3P
DTC114ESA
BA6956AN
BA6956AN
12k
10k
13P
100
16V
16V
390
RNF
RNF
TM-2
GND
TM-1
SENS-IN
SENS-OUT
GND
TM-1
TM-2
SENS-IN
SENS-OUT
GND
SENS-IN
SENS-OUT
GND
SENS-IN
SENS-OUT
GND
GND
OPEN SW
OPEN SW
LM-2
LM-1
LM-1
LM-2
GND
E-1
E-2
E-3
VCC
OUT2
GND
VREF
OUT1
VM
FIN
RIN
VCC
OUT2
GND
VREF
OUT1
VM
FIN
RIN
LM-R
TM-R
E-1
E-2
E-3
TBL ADDRESS SENS
OPEN SW
(LOADING)
ADDRESS DETECT
(TABLE)
OPEN
CLOSE
OPEN/CLOSE
DETECT
DRIVE
LOADING MOTOR
DRIVE
TABLE MOTOR
LEVEL
SHIFT
D+3.3V
M+9V
M-GND
M-GND
LM-F
TM-F
DISC TABLE
S711
DISC TABLE
DISC TABLE
ADDRESS SENSOR
ROTARY ENCODER
(Page 35)
HCD-GX470/GX570
32
32
HCD-GX470/GX570
7-9. PRINTED WIRING BOARD – DECK Board –
: Uses unleaded solder.
•
See page 27 for Circuit Boards Location.
JR303
Q409
R452
Q452
R461
R460
R463
R464
R482
R484
R485
R489
R490
R350
Q408
Q406
Q405
IC401
IC301
R444
C417
R326
R325
C328
C327
C326
C323
C324
C325
C316
C315
C302
R324
R323
R318
R317
R320
R319
R312
R311
R314
R313
R310
R309
JR302
JR306
R305
Q306
Q305
R488
R302
R301
R303
R304
C303
C304
R306
C301
Q407
C354
C355
R307
R308
R401
R483
R402
R403
R404
R405
R406
R423
R408
R409
R410
R411
R412
R413
R414
R407
R416
R445
R424
R415
R446
R427
R428
R441
C403
C404
C405
C406
C433
C413
C414
C415
C416
C431
Q401
Q402
Q403
Q400
Q404
R440
R429
R430
R431
R432
R433
R434
R435
R436
R437
R438
R439
C430
D401
R466
JR402
R456
R457
R458
C461
C462
R481
C412
R453
R454
R450
R462
R459
R449
FB301
R451
R465
R351
R349
C352
C353
JR307
JR301
C418
D301
Q410
R442
R455
R443
JR310
C411
JR311
C307
R316
R315
JW320
CN301
Q451
JW316
JW315
JW313
JW303
C351
C350
C318
C317
JW306
JW302
JW311
C458
Q453
C409
L451
Q303
Q304
JW317
JW312
JW310
JW314
C402
C410
JW309
C454
JW318
CN302
JW304
Q301
C453
JW305
Q302
C452
JW307
C456
CN008
C401
JW301
C356
JW319
JW308
C329
C330
E
E
E
G
D
S
G
D
S
G
G
D
S
D
G
D
S
E
E
E
E
E
E
S
G
D
S
G
D
S
E
E
E
DECK BOARD
1-868-914-
11
(11)
D
MAIN
BOARD
CN201
HRPE1
REC/PB/ERASE
HEAD
(DECK-B)
HP1
(PB HEAD)
(DECK-A)
1
1
4
8
5
3
8
1
1
4
8
5
K
A
A
BIAS OSC
1
3
6
4
A
B
C
D
E
1
2
3
4
5
6
7
C305
C306
(Page 34)
•
Semiconductor
Location
Location
Ref. No. Location
D301
B-3
D401
C-6
IC301
C-2
IC401
C-5
Q301
D-2
Q302
D-2
Q303
D-3
Q304
D-3
Q305
D-3
Q306
D-3
Q400
C-4
Q401
D-5
Q402
D-5
Q403
D-5
Q404
D-5
Q405
B-1
Q406
B-1
Q407
D-4
Q408
B-2
Q409
B-3
Q410
B-4
Q451
C-7
Q452
B-7
Q453
D-7
HCD-GX470/GX570
33
33
HCD-GX470/GX570
7-10. SCHEMATIC DIAGRAM – DECK Board –
•
See page 51 for Waveforms.
Q410
R481
R349
R482
R484
R483
R488
R489
R325
R326
C330
C329
R442
R490
IC401(1/2)
IC401(2/2)
C411
C412
R452
Q453
C458
C454
C453
R457
C452
R440
R430
R429
R431
R432
R433
R434
Q402
Q401
R444
R351
D301
C351
C350
Q451
R317
C323
C325
C315
R311
R313
C324
C326
R318
C316
R312
R314
R309
R310
C456
R462
R464
R461
R443
C354
Q400
C303
C304
C461
C462
CN301
C301
C302
R315
R316
R301
R302
R305
Q302
Q301
R303
R304
Q304
R306
IC301(1/2)
IC301(2/2)
Q303
R323
R319
R320
R324
C327
C3
53
C
32
8
C352
Q408
R350
Q406
R485
Q405
CN302
Q305
Q306
JR310
C307
Q407
R441
R437
R436
C416
C415
R435
Q403
Q404
R445
R413
R424
R410
R409
R423
C409
C410
R411
C417
R446
R414
R412
C418
C405
R407
R416
R408
C406
C414
C413
C431
R405
R403
R401
C401
C403
C430
R406
C404
R404
R402
C402
FB301
CN008
JR402
R451
R455
R454
R453
Q452
R449
R450
R456
L451
R459
R460
R465
R463
R466
R308
C355
R307
C356
R439
R438
D401
R458
Q409
HRPE1
HP1
R428
R427
R415
C433
C317
C318
C306
C305
RT1N431C
4.7k
100
47k
22k
22k
22k
22k
100
100
0.047
0.047
47k
4.7k
BA4558
BA4558
10p
10p
47k
2SC2001
0.0022
0.0047
0.001
22k
47
16V
10k
10k
10k
1k
1k
47k
47k
2SK2158
2SK2158
100k
1k
UDZW-TE17-4.3B
220
10V
10V
220
16V
KTA1271Y-AT
470k
0.0047
0.0022
47p
220
47
0.0047
0.0022
470k
47p
220
47
470
470
0.01
2.2k
1k
2.2k
10k
0.1
2SK2158
1000p
1000p
470p
470p
3P
1000p
1000p
100
100
47k
47k
220k
2SJ460
2SJ460
47k
47k
2SJ460
220k
NJM14558M-TE2
NJM14558M-TE2
2SJ460
4.7k
22k
22k
4.7k
220
p
0.1
2
20
p
0.1
2SA1235
0
2SA1235
2.2k
2SC3052
8P
2SC3052
2SC3052
0
0.01
2SA1235
0
0
10k
0.0047
0.0047
10k
2SA1235
2SA1235
0
220k
47k
100k
100k
47k
10
50V
10
50V
470k
0.01
0
220k
470k
0.01
220p
4.7k
2.2k
4.7k
220p
220p
220p
0.1
47k
22k
47k
0.1
50V
47p
0.1
47k
47p
22k
47k
0.1
50V
0
11P
0
10k
10
4.7k
4.7k
2SC3052
22
22
22
0
0
0
1k
0
4.7k
0.01
4.7k
10
50V
4.7k
0
MC2838
4.7
RT1N431C
0
0
2.2k
0.01
10
50V
10
50V
220K
220K
A-GND
8
3
2
5
6
7
4
PB-L
REC-L
PB-R
REC-R
REC/PB SW
O-BIAS
DECK-D-GND
1
1
2
3
4
5
6
+9V
1
3
2
8
6
5
4
7
PB AMP
(DECK-A)
(DECK-A)
(DECK-B)
(DECK-B)
Q405,406,408
REC/PB SELECT SWITCH
MUTING
MUTING
S
S
Q400,407
MUTING CONTROL
SWITCH
MUTING
MUTING
REC SWITCH
REC SWITCH
REC AMP
REC-MUTE
NC
Q409,410
REC CONTROL SWITCH
Q451,452
REC BIAS SWITCH
BIAS
OSC
OSC
BIAS
S
L-CH
R-CH
ERASE
(REC/PB/ERASE)
(DECK-B)
L-CH
R-CH
(PB)
(DECK-A)
PB SWITCH
PB SWITCH
PB SWITCH
PB SWITCH
S
S
S
S
DECK-A/B SELECT SWITCH,
(Page 36)
HCD-GX470/GX570
34
34
HCD-GX470/GX570
7-11. PRINTED WIRING BOARD – MAIN Board –
: Uses unleaded solder.
•
See page 27 for Circuit Boards Location.
R035
R036
C032
C305
C913
C920
R283
C275
Q272
R279
R280
R281
Q274
R251
R252
R961
R325
R285
R286
R287
C278
R272
C276
Q277
R289
R290
Q271
R274
C271
R277
C273 R276
R356
R352
R353
R349
R354
R355
R350
R351
R261
R262
R046
R047
R365
R366
R326
R032
R037
R254
R257
R063
R064
C123
C124
C267
C268
R141
R142
C066
R161
R162
R163
R164
R127
R128
R169
R170
JR101 JR102
Q276
R269
R171
R172
R129
IC251
R253
R250
C253
C254
C255
C256
C264
R130
R048
R925
R061
C281
C010
R952
R271
JR108
JR118
R316
R317
R323
R319
JR121
JR122
JR123
R056
C388
C387
C386
JR111
R111
R110
R112
R113
JR110
JR115
JR109
R145
R033
D031
C140
C139
C148
C147
R114
R116
R148
R147
R104
R103
C117
C063
R144
R143
C173
C160
C159
JR105
Q111
Q112
R119
R202
R201
R125
R120
R123
R131
R121
C114
C120
JR104
R102
R135
R137
C145
R909
C151
C149
R122
C122
R109
R101
R265
Q251
Q252
R108
R263
R264
R267
R268
Q261
R177
C031
R052
R324
R907
R908
C908
C909
D910
D905
D902
R905
C904
Q904
D901
R910
R903
R904
R912
R901
R902
C174
R322
R321
R315
R318
R956
JR106
R918
R919
C914
C927
C917
C912
R980
R955
R971
R979
R921
R923
R924
R981
R963
R965
R969
R967
R970
R959
R957
R976
R975
R345
R346
R348
R341
R343
R347
R344
R342
R974
R070
R922
R936
C918
Q902
C911
R932
R935
R913
R972
R973
R911
R982
Q901
C910
C919
R914
Q044
Q045
Q046
R041
R045
R049
R050
R051
R053
R054
D036
R042
IC902
R043
R941
R953
JR103
R997
R996
R999
R167
R175
R176
C385
R140
C391
R136
JR120
D008
C146
R011
JR112
R010
R013
R014
R382
R381
R383
Q041
R165
C923
R166
R168
R291
R005
C150
C152
R006
R055
JR119
R138
Q002
Q011
D007
R016
D006
R001
JR114
JR117
C027
C026
R057
D009
R126
R124
R132
R364
R363
R920
R139
R178
R156
R155
R158
R157
IC101
JR107
C068
R160
R105
C069
Q113
Q114
R154
R159
R292
D947
R951
R950
R949
R948
R947
R946
R945
R944
R943
R942
D923
D921
D943
IC901
C926
C065
R034
C064
D035
C274
CN271
CN301
R039
R059
CN061
C153
C154
C257
C258
JW306
JW205
C263
JW120
CN091
JW166
IC006
IC011
IC021
JW331
JW181
JW285
C317
JW177
D302
JW156
JW175
JW132
JW149
D023
JW332
JW289
JW225
JW179
JW180
JW224
JW226
C001
C012
C011
JW117
R038
JW322
JW210
C118
C119
X902
JW239
JW270
JW216
JW241
JW339
JW341
JW164
JW303
JW220
C259
JW259
C138
C130
C126
C115
C142
C116
C137
JW245
C129
C125
JW134
C141
JW192
JW261
JW263
JW167
C112
JW277
C143
C144
C156
C157
C158
C155
JW228
JW255
JW313
D003
C002
C260
JW265
JW253
JW240
JW242
JW105
JW271
JW266
C110
C109
JW267
JW268
JW310
JW256
C266
C265
JW203
JW272
JW273
C008
JW269
JW275
JW157
JW274
CN041
JW158
JW153
JW135
JW119
JW122
JW159
JW118
JW169
JW155
JW136
C906
C902
C901
JW163
JW309
JW160
JW165
JW161
C111
JW217
JW319
JW144
D011
X901
JW143
C916
C903
JW162
JW131
JW130
JW125
JW139
JW154
JW129
JW137
JW126
JW127
JW133
JW124
JW293
JW116
JW123
JW115
JW340
JW141
JW142
JW147
JW140
JW330
JW193
JW207
JW196
JW234
C033
JW305
JW315
Q042
Q043
C034
C035
JW032
JW292
JW148
JW146
JW145
JW174
JW150
JW151
JW152
JW173
JW172
JW312
JW280
JW170
JW171
JW103
Q903
JW168
JW110
D002
D001
D014
D013
D024
D021
D012
D022
C025
C006
C015
JW186
JW188
JW187
JW106
JW108
JW112
JW183
JW182
JW184
JW185
JW214
JW212
JW284
JW320
JW215
JW278
JW279
JW288
JW283
JW213
JW229
JW195
JW176
JW197
JW218
JW102
JW190
JW321
JW189
JW235
JW101
JW243
JW236
JW300
C023
C013
D004
JW291
JW290
JW294
JW208
JW324
JW295
JW298
JW222
JW206
JW223
JW221
JW301
JW276
JW287
JW297
JW286
JW299
C121
JW257
JW282
JW311
JW258
JW316
JW325
JW202
JW246
JW231
JW264
JW262
JW260
JW323
JW329
JW227
JW121
JW252
JW250
JW254
JW128
JW251
JW302
JW238
JW230
D301
JW296
JW233
JW232
JW237
EP061
CN201
JW314
JW244
JW307
JW249
JW308
C922
C921
JW219
JW178
CN991
CN001
CN031
C007
R060
EP031
E
E
1
2
4 3
E
E
E
E
E
E
E
(CHASSIS)
1
80
40
21
20
60
61
41
E
E
E
E
E
E
E
E
E
E
E
S
G
D
E
E
E
MAIN BOARD
1-869-003-
12
(12)
(CHASSIS)
1
10
11
20
21
40
31
30
1
2
23
22
A
CD BOARD
CN102
C
DRIVER
BOARD
CN701
Z
XM
BOARD
CN001
1
1
3
1
3
1
3
13
1
3
3
1
M001
(FAN)
(FAN)
M
9
1
TUNER(FM/AM)
SUPPLIED WITH THE
ASSEMBLED BLOCK
FM75
Ω
COAXIAL
ANTENNA
AM
(GX570)
H
SUB WOOFER
BOARD
CN501
K
A
A
K
A
A
K
TRANSFORMER
BOARD
CN907
K
A
A
K
A
A
J
POWER
BOARD
CN441
E
PANEL
BOARD
CN601
D
DECK
BOARD
CN008
A/K
K
A
A/K
K
A
K
A
A
K
K
A
(NC)
F
MIC. AUX. HP
BOARD
CN801
1
11
1
13
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
8
9
10
K
JW107
JW109
JW113
JW114
(GX570)
(GX570)
R978
R968
R977
(GX470)
(GX470)
(GX470)
8
9
Q303
E
Q305
E
Q302
E
Q301
E
Q304 E
R308
R304
R310
R309
R307
R305
R306
R312
R358
R357
R311
R327
R328
R313
R301
R304
R314
R359
R360
R008
R009
IC007
1
3
JW211
C030
C331
C332
C029
C313
C312
1 3
4
5
IC301
JW209
JW317
JW204
JW328
JW200
JW327
JW326
JW318
JW201
JW191
1
2
15
14
CN333
C309
C308
C310
JW198
JW199
(GX570)
(GX570)
D005
(GX470)
•
Semiconductor
Location
Location
Ref. No. Location
D001
F-8
D002
F-8
D003
F-8
D004
F-8
D005
E-7
D006
G-9
D007
H-9
D008
E-7
D009
H-9
D011
G-7
D012
H-7
D013
G-7
D014
G-7
D021
G-6
D022
G-6
D023
G-6
D024
G-7
D031
J-7
D035
J-8
D036
G-9
D301
D-3
D302
D-4
D901
E-3
D902
E-3
D905
E-3
D910
D-3
D921
F-2
D923
F-2
D943
G-2
D947
F-2
IC006
E-7
IC007
E-7
IC011
F-7
IC021
G-7
IC101
I-3
IC251
I-7
IC301
E-7
IC901
C-2
IC902
E-3
Q002
G-9
Q011
H-9
Q041
H-9
Q042
H-9
Q043
G-9
Q044
G-9
Q045
G-9
Q046
F-9
Q111
G-2
Q112
G-2
Q113
H-4
Q114
H-4
Q251
J-7
Q252
I-7
Q261
J-9
Q271
I-8
Q272
I-9
Q274
F-9
Q276
I-5
Q277
J-9
Q301
D-8
Q302
D-8
Q303
E-8
Q304
E-8
Q305
E-8
Q901
D-3
Q902
D-2
Q903
E-3
Q904
E-3
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(Page 38)
(Page 44)
(Page 49)
(Page 42)
(Page 32)
(Page 40)
(Page 46)
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