Sony HCD-GNX600 / MHC-GNX600 Service Manual ▷ View online
HCD-GNX600
37
37
HCD-GNX600
7-12. SCHEMATIC DIAGRAM – MAIN BOARD (2/3) –
• See page 25 for Waveforms.
• See page 57 for IC Pin Function Description
Q118
C144
R178
D104
R180
Q119
R179
Q120
R181
R183
R182
R184
D102
Q121
Q122
D101
C145
Q123
R196
R186
R197
CN101
R104
R107
R120
R121
R129
R130
R131
R128
R115
CN201
JR228
C228
C226
R226
R224
C201
IC403
R222
R221
R220
R210
R205
R207
R209
R212
C204
C203
C202
R202
R204
R203
D213
Q213
R214
C213
C214
C215
C216
R216
D216
D215
D214
R215
D395
D396
D394
D393
CN105
D231
D232
R227
R225
C230
R231
R230
R482
R485
R385
D230
R497
R494
R495
R397
R394
R393
R492
R395
C498
C499
C496
R500
R493
JR487
R489
R490
R491
R483
R484
JR381
JR480
C462
C464
R341
R340
R338
R337
X402
R306
C414
C416
R329
R330
R450
R431
R432
R433
R435
R436
R437
R438
R439
R440
R441
R442
R443
R444
R445
R446
R447
R448
R449
R430
R429
R428
R427
R426
R425
R424
R423
R422
R421
R420
R419
R407
R405
R404
R403
R402
R401
R406
JR318
R417
R413
R411
X401
C410
C411
C412
R412
R451
R452
R453
R454
R455
R456
R457
R458
R459
R460
R461
R463
R465
R355
R354
R472
R473
R474
R476
R477
R478
R479
R372
R373
R374
JW475
JW471
JR467
IC402
R309
JW135
2SB1132-T100-QR
0.0047
680
1SS355W
2.2k
DTC114EKA
2.2k
2SB1132-T100-QR
680
3.3k
3.3k
3.3k
1SS355W
DTC114EKA
2SB1132-T100-QR
1SS355W
0.0047
DTC114EKA
2.2k
2.2k
680
11P
47k
4.7k
4.7k
3.3k
4.7k
47k
3.3k
22k
10k
25P
0
100p
100p
100
100
100p
BH2210FV
100
100
100
100
100
100
100
100
100p
100p
0.01
100
100
100
1SS355W
DTC124EKA
RESET
SWITCH
0
0.1
0.1
10
50V
0.1
220
1SS355W
1SS355W
1SS355W
1k
1SS355W
1SS355W
1SS355W
1SS355W
19P
1SS355W
1SS355W
0
33k
2.2
50V
47k
100
100
100
10k
1SS355W
220
220
220
3.3k
3.3k
0
3.3k
0.1
0.1
10
50V
100
1K
0
100
100
100
100
100
0
0
100
10V
10V
0.1
10k
10k
10k
10k
5MHz
4.7k
0.1
3300
6.3V
10k
10k
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
1k
100
100
100
100
100
100
100
100
0
10k
0
330k
32.768kHz
22p
18p
0.1
100k
100
100
100
100
100
180
100
100
100
100
100
100
100
10k
10k
100
100
100
100
100
100
100
10k
10k
10k
0
0
0
IC PST3629NR
10k
D
E
F
G
VACSIN
EVER+4V
VP
DBFB FEEDBACK
GND
D+4V
FAN DET
BD MGND
M+9V
D+3.3V
FL+4V
GND
31
32
33
35
36
37
38
39
39
40
4
I/O 19
I/O 18
I/O 17
90
63
89
91
90
90
89
97
95
94
I/O 18
I/O 19
I/O 17
91
I/O 9
I/O 10
I/O 12
I/O 12
I/O 10
I/O 9
65
I/O 21
I/O 20
I/O 7
I/O 5
100
I/O 22
I/O 24
83
84
34
74
60
59
55
54
51
50
94
95
95
97
4
73
53
85
63
86
65
61
76
77
78
79
72
12
20
72
79
78
77
76
42
43
44
45
46
47
48
49
41
34D
82
3
1
2
28
27
26
25
24
19
20
12
9
7
5
21
22
23
29
30
59
60
73
73
74
61
61
50
51
51
53
54
55
55
1
2
*
*
*
*
LEVEL DETECT
DRIVE
DRIVE
DRIVE
B TRIG
A TRIG
CAP MOTOR
Q118,119
Q120,121
Q122,123
BOARD
(Page 40)
(Page 47)
SMASTER
CN500
PANEL
CN1402
IC401
IC402
IC403
680
1K
4.7K
1 R393
4.7K
330
1.5K
BOARD(1/2)
SYSTEM CONTROL
BOARD
MAIN
(1/3)
(Page 36)
(3/3)
MAIN
BOARD
(Page 38)
SIGNAL IN/OUT
CONTROL
2 R493
IC401
M30622MGP-A54FPU0
E2,E51
E3,AUS
AR
-12
-13
-13
E3
AUS
E2,E51,AR
Q157
R501
R399
R398
2SC2712
Q156
2SC2712
4.7k
100k
220k
C497
1
50V
Q156, 157
MAIN ON/OFF
DELAY
-13
Ver. 1.2
HCD-GNX600
38
38
HCD-GNX600
7-13. SCHEMATIC DIAGRAM – MAIN BOARD (3/3)–
CN111
CN121
FB101
FB103
C106
C156
FB153
FB152
CN131
FB104
C123
C173
Q166
R124
R174
Q110
Q106
FB151
Q154
Q155
R173
R172
Q107
R140
R141
R142
Q111
Q105
Q104
R164
L104
C174
R177
C175
C199
C178
R590
R592
Q175
R584
R585
R586
R587
Q125
R127
C200
C176
C124
L103
R175
R593
C179
R591
C125
C126
R125
R114
R126
R176
R147
Q113
L105
100uH
Q112
R148
R149
Q114
R146
C140
C142
R145
C141
R144
T101
R143
C138
C139
R113
C301
C302
R302
R303
R301
Q302
Q301
R305
R308
C304
C303
R304
Q303
Q304
C308
C307
R311
R312
R310
Q308
Q307
R123
R122
Q108
Q109
R112
C130
Q103
R138
C101
C103
R189
C104
R117
R195
C195
R150
C147
C148
R108
C110
R116
C112
C111
C109
R118
C107
C108
C113
Q101
R105
R106
C115
C114
R119
C116
C194
C188
C187
R194
C193
R193
C192
C191
C190
C189
R192
R191
C166
R169
R156
C164
C165
C133
R133
R155
Q151
IC101
C163
C160
C162
R158
C198
R167
C158
C159
C161
R168
C157
C105
C186
R190
C177
C150
R200
C197
R188
Q153
R163
C180
C137
C151
C172
R161
R162
R199
R198
R165
R159
C169
C136
C119
C134
C135
R101
C120 R102
R103
C121
C122
R111
R110
C585
C132
C184
C185
R160
R153
R152
C170
R151
C171
C154
R139
C153
FB102
R166
3P
3P
0uH
0uH
680p
680p
0uH
0uH
8P
0uH
220p
220p
2SC3661
MUTING
2.2k
2.2k
DTA114EKA
MUTING
SWITCH
SWITCH
2SC3661
MUTING
0uH
2SC3661
SWITCH
2SC3661
SWITCH
2.2k
2.2k
2SA812
SWITCH DRIVE
10k
10k
10k
DTC114EKA
SWITCHI DRIVE
2SC3661
SWITCH
2SC3661
SWITCH
0
27mH
120p
5.6k
330p
0.0022
0.01
10k
100k
2SC3661
REC MUTING
5.6k
47k
5.6k
47k
2SC3661
REC MUTING
5.6k
0.0022
0.001
120p
27mH
27k
100k
0.01
10k
330p
0.001
27k
0
4.7k
4.7k
33
RT1P137P-TP-1
SWITCH
2SD596T1
BIAS OSC
47k
4.7k
DTC114EKA
SWITCH
10
47
35V
0.0068
10k
0.01
47
3.3k
0.0047
0.01
10k
22
50V
22
50V
22k
100k
10k
DTC114EKA
DTA124EKA
68k
470k
2.2
50V
50V
2.2
50V
50V
15k
DTA124EKA
DTC114EKA
2.2
50V
2.2
50V
68k
470k
15k
DTC114EKA
DTA124EKA
2.2k
2.2k
DTC114EKA
SWITCH DRIVE
DTC114EKA
BUFFER
10k
0.0056
2SC3661
MUTING
47k
10
50V
10
50V
0
10
50V
2.2k
1M
1
50V
47k
0.0047
2.2
50V
50V
2.2k
10
50V
10k
0.033
0.027
15k
0.1
0.027
10
50V
2SC2412
SWITCH
47k
5.6k
R109
18k
R157
18k
0.56
0.68
470
4.7
50V
50V
10
50V
0.1
100
10V
10V
4.7k
0.18
4.7k
1 50V
0.18
220p
220p
470
470
4.7
50V
470
5.6k
0.68
0.56
1
50V
1M
47k
2SC2412
SWITCH
M61537FP-RFOG
10
50V
10
50V
0.0047
0.0068
0.0068
0.0047
0.0068
0.0068
2.2k
2.2
50V
2.2k
0.027
0.027
0.033
15k
0.1
10
50V
0.068
10k
0.47
10
50V
47k
0.0047
47k
2SC3661
MUTING
10k
0.0056
470
16V
16V
10
50V
10
50V
1k
10k
0
0
0
0
10
50V
100
16V
16V
10
50V
100p
100p
180
0.01
C118
470p
2.2k
10k
1
50V
10
50V
1k
330k
0.1
100 16V
100p
100p
330k
10k
2.2k
0.01
C168
470p
180
1
50V
10
50V
0
10
50V
0uH
10k
A+4.5V
D
A
B
GND
FRONT-L
FRONT-R
AUDIO+9V
VACSIN
VP
DBFB FEEDBACK
VRSW
CD MUTE
GND
TC-L
ST-R
MIC
ST-L
I/O 21
I/O 7
TV/SAT-R
TV/SAT-L
I/O 5
34D
L+R_LIGHTING
83
84
TC-R
I/O 20
TC-L
TC-R
CD-L
CD-R
(FOR CHECK)
IC101
Q301,302
Q303,304
Q307,308
CD MUTING
TC MUTING
TC REC MUTING
INPUT SELECT SWITCH,
PB/REC EQUALIZER AMP,
GRAPHIC EQUALIZER CONTROL,
ELECTRICAL VOLUME
BOARD
MAIN
(1/3)
(2/3)
MAIN
BOARD
(Page 37)
(Page 36)
-12
-13
-13
-12
-13
-13
• See page 25 for Waveforms.
Ver. 1.2
HCD-GNX600
39
39
HCD-GNX600
PD-PANEL-01_HCDGNX600etc.eps
7-14. PRINTED WIRING BOARDS – PANEL SECTION –
• See page 25 for Circuit Boards Location.
: Uses unleaded solder.
IC1300
C1319
C1318
C1317
C1320
C1321
C1322
C1323
C1324
C1325
C1326
C1327
C1328
C1329
C1330
C1331
R1347
C1316
C1302
Q1313
Q1316
Q1314
Q1312
Q1311
Q1315
R1356
R1357
R1358
R1359
R1360
R1361
27 26
52 1
14
13
13
39
40
40
R1308
Q1307
Q1300
R1300
C1301
D1302
D1303
D1301
D1300
D1305
C1306
R1304
R1303
C1307
C1357
R1301
R1302
R1307
C1310
C1312
R1351
C1313
R1352
C1314
C1315
R1355
Q1306
Q1305
Q1310
Q1308
R1345
R1346
R1348
R1311
R1313
D1306
R1324
R1323
R1322
R1321
JR1305
R1320
R1319
R1319
R1318
R1317
R1332
R1331
R1330
R1328
R1327
R1326
R1325
R1314
D1314
Q1309
Q1303
Q1304
R1353
JW1320
JW1304
JW1305
JW1306
JW1307
JW1309
JW1310
JW1311
JW1312
JW1313
JW1314
JW1315
JW1316
JW1317
JW1318
JW1321
JW1323
JW1324
JW1328
JW1330
JW1331
JW1333
JW1334
JW1335
JW1336
JW1337
JW1338
JW1339
JW1340
JW1341
JW1351
JW1355
JW1356
JW1356
JW1372
JW1376
JW1377
JW1381
FL1300
JW1391
JW1392
JW1393
JW1394
JW1395
CN1453
S1301
S1323
S1322
S1309
S1307
S1321
S1320
S1300
S1327
S1326
S1325
S1316
S1315
S1314
S1313
S1312
S1311
S1310
S1317
S1324
CN1402
T1300
C1305
C1311
1
S1302
CN1452
C1300
L1300
C1304
R1305
D1304
D1313
JW1303
JW1369
JW1343
JW1354
JW1364
JW1365
JW1357
JW1359
JW1360
JW1390
JW1319
JW1322
JW1342
JW1352
JW1344
JW1308
JW1371
JW1302
JW1329
JW1345
JW1346
JW1347
JW1348
JW1349
JW1350 JW1353
JW1358
JW1361
JW1362
JW1363
JW1366
JW1367
JW1368
JW1370
JW1378
JW1379
JW1380
JW1382
JW1383
JW1384
JW1301
JW1300
C1309
JW1374
JW1375
JW1386
JW1388
JW1387
C1308
R1306
CN1403
IC1301
11
(11)
1-868-934-
11
(12)
1-868-830-
BOARD
IR
BOARD
PANEL
1
3
1
3
x
B
X
ALBUM +
M
ALBUM -
M
DISC 2
DISC 2
DISC 3
CD SYNC
REC PAUSE
START
DISC SKIP
EX-CHANGE
FLUORESCENT
INDICATOR
TUBE
Z
OPEN/CLOSE
DISPLAY
ILLUMINATION/
SUB WOOFER LEVEL
DIRECTION
TUNER/
BAND
TAPE
A/B
SUB
WOOFER
ON/OFF
CD
TV
E
E
E
E
E
E
E
E
E
E
E
E
E
C
C
B
B
F
MAIN
BOARD
CN201
(Page 35)
I
VOL
BOARD
NO1402
(Page 41)
1
1
2
3
3
5
2
3
4
5
6
7
8
9
10
A
1
B
C
D
E
F
Ref. No. Location
D1300
D-7
D1301
D-7
D1302
D-7
D1303
D-7
D1304
A-10
D1305
D-7
D1306
B-10
D1313
B-10
D1314
B-4
IC1300
B-5
IC1301
E-7
Q1300
C-8
Q1303
C-5
Q1304
C-6
Q1305
C-6
Q1306
C-6
Q1307
D-6
Q1308
C-5
Q1309
B-10
Q1310
C-5
Q1311
B-8
Q1312
B-7
Q1313
B-7
Q1314
B-7
Q1315
B-6
Q1316
A-6
• Semiconductor
Location
Ver. 1.1
HCD-GNX600
40
40
HCD-GNX600
7-15. SCHEMATIC DIAGRAM – PANEL SECTION –
Q1307
Q1306
Q1305
CN1452
R1311
S1302
CN1402
R1306
C1308
CN1403
CN1453
C1309
R1314
D1306
D1313
R1313
Q1309
Q1300(2/2)
Q1300(1/2)
C1300
R1300
C1301
L1300
47uH
T1300
C1302
C1304
D1305
C1306
R1305
R1304
R1303
R1302
R1301
D1300
D1301
D1302
D1303
FL1300
IC1300
Q1316
R1361
R1307
C1305
D1314
C1311
C1310
C1312
C1315
JW1322
JW1300
R1353
R1355
C1314
C1313
R1351
R1352
D1304
R1308
S1301
S1300
Q1310
R1346
Q1308
R1347
R1348
R1345
Q1304
Q1303
R1328
R1327
R1326
R1325
S1317
S1325
S1326
S1327
S1324
S1320
S1321
R1332
R1331
S1322
S1323
R1330
Q1311
Q1312
Q1313
Q1314
Q1315
R1317
R1318
R1319
R1320
R1321
R1322
R1323
R1324
S1316
S1315
S1314
S1313
S1312
S1311
S1310
S1309
S1307
R1356
R1357
R1358
R1359
R1360
IC1301
C1307
C1357
C1331
C1330
C1329
C1328
C1327
C1326
C1325
C1324
C1322
C1323
C1321
C1320
C1319
C1318
C1317
C1316
DTC123JKA-T146
LED DRIVER
DTC123JKA-T146
LED DRIVER
DTC123JKA-T146
LED DRIVER
11P
2.2k
25P
47
0.001
3P
3P
47
16V
0
1SS355WTE-17
SELU5420E-STP15
270
DTC123JKA-T146
LED DRIVER
CPH5504
OSC
CPH5504
OSC
22
50V
3.3k
0.022
(DC/DC
CONVERTER)
0.01
220
50V
RD6.2FM
0.01
2.2k
1W
100
100
22k
22k
1SS355WTE-17
1SS355WTE-17
1SS355WTE-17
1SS355WTE-17
NJU3427FA2
DTC143TKA
FL DRIVER
4.7k
4.7k
10
50V
1SS355WTE-17
10
16V
100p
0.001
0.001
100
100
0.001
0.001
100
100
SELU5223C-STP15
1k
DTC114EKA
LED CONTROL
1k
DTC114EKA
LED DRIVER
470
JR1305 0
1k
100
2SB1132-P
LED DRIVER
2SB1132-P
LED DRIVER
1k
680
470
330
680
470
330
DTC143TKA
FL DRIVER
DTC143TKA
FL DRIVER
DTC143TKA
FL DRIVER
DTC143TKA
FL DRIVER
DTC143TKA
FL DRIVER
10k
4.7k
2.2k
1.5k
1k
680
470
330
4.7k
4.7k
4.7k
4.7k
4.7k
RPM7240-H9
0.1
0.1
100p
100p
100p
100p
100p
100p
100p
100p
100p
100p
100p
100p
100p
100p
100p
100p
LED1
LED2
38
37
36
35
34
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
13
12
11
10
24
33
14
48
47
46
43
42
41
45
44
40
39
10
11
12
13
14
15
19
20
21
22
23
25
26
27
28
29
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
16
17
18
IC1301
IC1300
FLUORESCENT
TUBE
DISPLAY
1
2
3
4
5
SUB WOOFER
ON/OFF
I/
I/
OPEN/CLOSE
DIRECTION
ILLUMINATION/
SUB WOOFER LEVEL
EX-CHANGE
DISC SKIP
SUB WOOFER
ON/OFF
MAIN
(Page 37)
BOARD
(Page 42)
VOL
NO1402
CN201
RECEIVER
REMOTE CONTROL
DISPLAY CONTROL
BOARD(2/3)
Click on the first or last page to see other HCD-GNX600 / MHC-GNX600 service manuals if exist.