Sony DAV-S400 / HCD-S400 Service Manual ▷ View online
37
37
HCD-S400
6-14. PRINTED WIRING BOARD – AMP SECTION –
Ref. No.
Location
D330
D-1
D331
D-2
D332
D-3
D333
D-4
D334
D-4
D335
D-5
D340
E-2
D341
E-2
D342
E-3
D343
E-4
D344
E-4
D345
E-5
D351
B-7
D370
E-10
• Semiconductor
Location
• See page 21 for Circuit Boards Location.
I
D333
D344
D335
IC300
IC312
R308
R309
R415
JR400
D342
C415
R312
C416
C410
D341
D340
R370
D343
R310
D331
R354
D332
D345
R311
C399
C394
C408
C388
C387
C373
C352
C391
C390
C378
C372
C368
C355
C349
C348
C327
1
3
C344
C359
1
25
26
40
41
64
65
80
1
25
26
40
41
64
65
80
1
25
26
40
41
64
65
80
C358
C351
C337
C331
C328
C425
C433
C434
R348
R343
FB315
FB314
R305
R304
D334
FB307
FB308
FB304
FB301
FB300
R302
C308
L302
X300
R350
R349
R335
R333
R330
R321
R320
R307
R303
L300
IC303
IC308
IC305
C409
IC310
D330
C432
C307
C306
C302
12
(12)
1-682-005-
(SIDE A)
AMP BOARD
1
3
4
5
1
3
4
5
D372
C324
C393
D381
D351
R325
D375
R347
C330
C310
C323
C309
C316
C311
R301
R322
C343
D374
C384
C419
IC302
C443
D371
C365
C341
FB365
C404
C382
C319
C363
C421
C402
D380
D373
R346
R300
R342
R341
R340
R339
R338
R336
R334
R337
R319
R318
R317
R316
R315
R313
R344
D383
R476
D370
D384
D382
D385
R486
JR401
C441
C442
JR402
FB350
JR403
R410
R411
R420
R421
R421
Q301
E
RY303
C420
C414
FB320
C422
C342
FB309
C335
C345
C412
C413
C411
1
2
17 18
IC311
1
2
17 18
IC304
1
2
17 18
IC307
1
2
17 18
IC306
1
2
17
18
IC309
1
2
17
18
IC301
CN305
CN301
C329
C320
C392
C336
C389
C350
C376
C334
C374
C353
C332
C356
FB312
FB318
FB313
C377
C398
C362
C383
C364
C403
C405
C357
C375
C333
C381
C354
C395
C313
C305
FB303
C303
C397
C396
C317
C318
C300
CN300
C304
EB301
C453
C455
C454
C451
RY301
C452
J401
RY302
C462
C459
C460
C461
L406
L405
L404
L403
L402
L401
C458
C456
C457
C474
C484
CN309
C326
C325
C312
C301
D
DVD
BOARD
DVD
BOARD
C
H
12
(12)
1-682-005-
(SIDE A)
AMP BOARD
HP–1030
BOARD
SWITCHING
REGURATOR
1
4
(CHASSIS)
REAR R
FRONT R
WOOFER
SPEAKER
CENTER
REAR L
FRONT L
–
+
–
+
–
+
–
+
–
+
–
+
(Page 27)
(Page 27)
(Page 42)
(Page 27)
1
5
1
2
1
17
16
2
11
12
1
3
2
3
4
5
6
7
8
9
10
11
A
1
B
C
D
E
F
G
D371
D-10
D372
D-9
D373
D-8
D374
D-8
D375
D-7
D380
E-10
D381
E-10
D382
E-10
D383
C-9
D384
E-8
D385
E-7
IC300
F-1
IC301
D-10
Ref. No.
Location
Ref. No.
Location
IC302
G-9
IC303
G-2
IC304
D-8
IC305
F-2
IC306
D-9
IC307
D-8
IC308
F-3
IC309
D-10
IC310
F-5
IC311
D-7
IC312
F-5
Q301
B-7
HCD-S400
38
38
6-15. SCHEMATIC DIAGRAM – AMP SECTION (1/2) –
C391
C390
C373
C352
C348
FB307
CN301
C330
C329
C309
C310
C320
C323
C324
IC302
R313
R312
R312
R311
R310
R310
R309
R308
R308
C349
FB308
C350
C355
C372
C368
C378
C392
C393
C409
C415
C416
C425
IC312
C410
C408
C399
C394
C389
FB314
C388
R337
C387
C326
FB304
C327
R301
C306
C311
FB301
C312
R302
C308
L302
1
µ
H
R370
X300
C307
C302
C434
C433
L300
FB300
IC300
R300
C351
C337
C331
C328
CN305
R334
R336
R336
R338
R339
R340
R340
R341
R342
R344
R344
R346
R347
R315
R316
R316
R317
R318
R319
R319
R322
C344
R325
C358
C359
C325
FB315
R304
R305
R307
R320
R343
R348
R349
R350
R335
R330
R333
R321
C301
L350
C432
IC303
µ
PC2933T-E2
IC308
IC310
IC305
0.01
0.01
0.01
0.01
0.01
0UH
12P
0.01
220
10V
10V
0.1
0.01
100
10V
0.01
0.01
BA05FP-E2
1.5k
1.5k
1.5k
1.5k
1.5k
1.5k
1.5k
1.5k
1.5k
0.01
0UH
100
10V
10V
0.1
0.1
0.1
0.1
100
10V
10V
0.01
0.01
0.01
0.01
0.01
MC74VHC1G08
0.1
0.1
0.1
0.1
100
10V
10V
0UH
0.01
10k
0.01
47
10V
0UH
0.01
1.5k
0.01
0.01
0UH
100
10V
10V
1M
0.001
750
49.152
47p
0.01
220p
220p
0
0UH
MC74VHC1G04
10k
0.1
0.1
0.1
0.1
17P
820R
820R
820R
0
270
270
270
270
270
270
270
0
0
100
100
100
100
100
100
100
33
0.01
22
0.01
0.01
100
10V
10V
0UH
22
22
22
22
22
22
22
22
22
22
22
22
22
50V
0
10p
CXD9634Q
CXD9634Q
CXD9634Q
HP MUTE
HP SW
6.3V
1
4
5
8
9
10
11
11
12
13
14
15
16
17
18
19
EN
DIAG
DIAG
D2
BCKO
LRCKO
LRCKO
D1
BCKO
BCKO
LRCKO
D3
BCKO
BCKO
LRCKO
SCK
SCK
SCK
D1
D2
D3
D3
BCKO
LRCKO
SCK
INIT
PGMUTE
NSMUTE
NSMUTE
SCDT
SHIFT
LAT1
LAT2
LAT2
LAT3
INIT
PGMUTE
NSMUTE
SCDT
SHIFT
LAT3
SCDT
NSMUTE
PGMUTE
INIT
LAT2
SHIFT
LAT1
INIT
SHIFT
SCDT
NSMUTE
PGMUTE
INIT
PGMUTE
NSMUTE
NSMUTE
DGND
SCDT
SCDT
SHIFT
DGND
DGND
LAT1
LAT2
LAT2
LAT3
EN
DIAG
DIAG
HPSW
DGND
DGND
RELAY
HPMUTE
HPMUTE
DGND
6.5V
6.5V
DGND
DGND
DGND
D1
D1
D2
D3
D3
BCKO
LRCKO
LRCKO
DGND
SCK
SCK
DGND
AMP
BOARD(2/2)
+5V REG
+3.3V REG
BUFFER
AMP
DVD
DVD
STREAM PROCESSOR
STREAM PROCESSOR
STREAM PROCESSOR
BOARD(1/8)
BOARD(2/8)
39
39
HCD-S400
6-16. SCHEMATIC DIAGRAM – AMP SECTION (2/2) –
CN309
D375
D385
D384
D374
D383
D373
D382
D372
D381
D380
D370
C413
C420
C419
FB320
C422
C421
C414
C412
C411
C395
C396
C398
C397
C403
C402
FB318
C405
C404
C374
C375
C384
C381
C377
C376
C383
C382
FB313
C354
C353
C365
C362
C357
C356
C364
C363
FB312
FB309
C341
C342
C334
C335
C345
C343
C332
C333
R303
C303
C304
FB303
C316
C317
C313
C305
C318
C319
R415
L406
C461
C462
L402
C453
C454
L404
C457
C458
L403
10
µ
H
10
µ
H
10
µ
H
10
µ
H
C455
C456
D371
C459
C460
R421
R420
L401
10
µ
H
C451
C452
R410
R411
C300
CN300
C442
RY301
RY302
RY303
D351
C443
C441
J401
R476
FB365
R486
L405
10
µ
H
IC311
IC309
IC307
IC306
IC304
IC301
D340
D341
D342
D344
D345
D343
D330
D331
D332
D333
D334
D335
C484
C474
Q301
5P
P6SMB33AT3
P6SMB33AT3
P6SMB33AT3
P6SMB33AT3
P6SMB33AT3
P6SMB33AT3
P6SMB33AT3
P6SMB33AT3
P6SMB33AT3
P6SMB33AT3
P6SMB33AT3
0.1
100
35V
35V
0.01
0UH
100
10V
10V
0.1
0.1
0.022
0.022
0.022
0.022
0.1
0.1
100
35V
35V
0.01
0UH
100
10V
10V
0.1
0.022
0.022
0.1
100
10V
10V
0.1
0.1
100
35V
35V
0.01
0UH
0.022
0.022
0.1
100
10V
10V
0.1
0.1
100
35V
35V
0.01
0UH
0UH
0.01
100
35V
35V
0.1
0.1
100
10V
10V
0.1
0.022
0.022
10k
0.022
0.022
0UH
0.01
100
35V
35V
0.1
0.1
100
10V
10V
0.1
10k
1
1
1
1
1
1
1
1
P6SMB33AT3
1
1
2.2k
2.2k
1
1
2.2k
2.2k
2200
35V
WIRE
BOARD IN
0.01
RELAY(24V)
RELAY(24V)
RELAY(24V)
MA111-TX
47p
0.01
SP-J
0
0
0
CXD9646B
CXD9646B
CXD9646B
CXD9646B
CXD9646B
CXD9646B
LT116
LT116
LT116
LT116
LT116
LT116
LT116
LT116
LT116
LT116
LT116
LT116
220
16V
220
16V
16V
2SC2785
RELAY
DRIVE
HP SW
HP MUTE
6.3V
1
4
5
8
9
10
11
12
13
14
15
16
17
18
19
DIAG
EN
PGND
PGND
GND
HPSW
H/P MUTE
HP-L+
HP-R+
27V
27V
(REAR)
POWER DRIVE
(REAR)
POWER DRIVE
POWER DRIVE
POWER DRIVE
POWER DRIVE
POWER DRIVE
(FRONT)
(FRONT)
(CENTER)
(WOOFER)
+
–
SPEAKER
+
–
+
–
+
–
+
–
+
–
FRONT L
REAR L
CENTER
WOOFER
FRONT R
REAR R
AMP
BOARD(1/2)
CN900
HP-1030 BOARD
SWITCHING
REGULATOR
HCD-S400
40
40
6-17. PRINTED WIRING BOARD – I/O SECTION –
• See page 21 for Circuit Boards Location.
R641
IC604
R650
C608
R649
R615
D602
Q604
R644
R643
R642
R645
C635
E
R647
R648
C637
R646
R613
R612
C640
R601
L700
C639
C641
C638
D601
C623
R604
R602
R603
R605
R617
R633
R618
R600
R628
R619
R606
C609
C614
R616
R614
1
8
16
9
R607
Q601
Q603
Q602
L600
R624
C617
C606
R622
R630
R639
R638
R632
R640
R705
C803
L601
C731
R609
R620
Q607
R608
C700
L707
C605
R631
C632
C625
C621
C627
Q606
Q605
R637
R610
R621
R635
R623
R636
R629
R626
R625
R634
R611
R627
IC600
C802
IC701
C671
C672
R725
C707
R700
C701
X601
C624
C622
C642
C636
C730
C724
C725
Q600
C626
CN600
C723
CN601
C618
CN700
C620
C600
C610
C615
C616
C603
C601
C602
C604
C611
C613
C631
IC602
C661
C662
EB701
J700
MONITOR OUT
VIDEO OUT
C619
J600
E
E
E
E
E
E
11
(11)
1-684-893-
L
R
AUDIO OUT
L
R
AUDIO IN
AUDIO IN
AUDIO IN
DIGITAL IN
(OPTICAL)
L
R
AUDIO IN
11
(11)
1-684-893-
(SIDE A)
I/O BOARD
(SIDE B)
I/O BOARD
F
DVD
BOARD
E
DVD
BOARD
1
8
16
9
1
2
8
9
(Page 27)
(Page 27)
1
8
16
9
1
2
12
13
TUNER UNIT
1
3
2
3
4
5
6
7
8
9
10
11
A
1
B
C
D
E
F
G
Ref. No.
Location
• Semiconductor
Location
D601
E-9
D602
E-9
IC600
C-9
IC602
A-7
IC604
E-9
IC701
C-7
Q600
E-9
Q601
E-9
Q602
E-9
Q603
C-9
Q604
C-9
Q605
C-9
Q606
B-9
Q607
D-9
Click on the first or last page to see other DAV-S400 / HCD-S400 service manuals if exist.