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BDV-IS1000, HT-IS100, SA-WIS100, SS-IS15 - Sony Audio Service Manual (repair manual). Page 27

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SA-WIS100/SS-IS15
SA-WIS100/SS-IS15
27
27
MAIN
13
BOARD
(4/5)
SPEAKER
J
BOARD
CN101
SPEAKER
CN101
H
G
BOARD
POWER
CN904
BOARD
18
MAIN
(3/5)
BOARD
17
MAIN
(3/5)
BOARD
15
MAIN
(1/5)
BOARD
IC B/D
IC B/D
IC B/D
IC B/D
IC B/D
44
45
46
3.3
3.3
1.6
1.7
0
3.3
1.8
1.6
1.6
3.3
1.8
3.3
3.3
3.3
0
0
3.3
3.3
1.6
3.3
3.3
3.3
1.6
1.6
3.3
1.6
1.6
3.3
1.6
3.3
3.3
1.7
1.7
1.6
3.3
1.8
1.6
1.6
3.3
1.8
3.3
3.3
3.3
0
0
3.3
3.3
1.6
3.3
3.3
3.3
1.6
1.6
1.6
3.3
1.6
1.6
3.3
1.6
3.3
1.8
1.3
3.3
1.6
3.3
1.6
*
1.6
11.8
27
31.8
15.9
15.9
31.8
27
27
31.8
15.9
15.9
31.8
27
11.8
11.8
3.3
1.6
3.3
1.6
1.1
3.3
1.6
3.3
1.6
11.8
11.8
11.8
27
31.8
15.9
15.9
31.8
27
27
31.8
15.9
15.9
31.8
27
11.8
11.8
3.3
1.6
3.3
1.6
1.1
3.3
1.6
3.3
1.6
11.8
11.8
15.8
15.8
0
15.8
15.8
0
15.8
15.8
0
15.8
15.8
0
15.8
15.8
0
15.8
15.8
0
15.8
15.8
0
15.8
15.8
0
0
0.6
0
3.3
0
0
0
0.7
3.3
0
0.1
C327
0.1
C387
0.1
C367
0.1
C373
0.1
C347
0.1
C381
0.1
C333
16V
47
C257
16V
47
C237
35V
100
C378
35V
100
C332
35V
100
C372
35V
100
C324
35V
100
C346
35V
100
C386
35V
100
C338
35V
100
C364
0.1
C218
10V
220
C227
16V
100
C223
16V
220
C219
5p
C229
1000p
C228
1000p
C222
1000p
C534
1000p
C541
1000p
C533
1000p
C531
1000p
C542
1000p
C532
0.01
C224
0.01
C226
0.1
C240
0.1
C258
0.1
C234
0.1
C260
0.1
C256
0.1
C255
0.1
C253
0.1
C254
0.1
C238
0.1
C239
0.1
C236
0.1
C235
0.1
C232
0.1
C231
0.1
C259
0.1
C252
0.1
C251
0.1
C233
10
R369
10
R329
100
R222
100
R241
100
R256
100
R255
100
R261
100
R259
R236
100
100
R239
100
R240
470
R224
100
R262
100
R242
470
R234
470
R231
470
R251
470
R253
10k
R233
100k
R473
100k
R502
100k
R476
100k
R475
100k
R465
100k
R472
R462
100k
R463
100k
100k
R466
1M
R223
0
R323
0
R363
0
R501
1uH
L222
10uH
L218
10uH
L221
2SC3052EF-T1-LEF
Q501
ISA1235AC1TP-1EF
Q474
ISA1235AC1TP-1EF
Q473
ISA1235AC1TP-1EF
Q463
ISA1235AC1TP-1EF
Q462
ISA1235AC1TP-1EF
Q461
ISA1235AC1TP-1EF
Q472
ISA1235AC1TP-1EF
Q464
C341
0.1
C221
10p
L219
10uH
JL414
JL462
JL464
JL463
JL471
JL472
JL473
JL474
JL222
JL221
JL223
CL235
CL239
CL251
CL240
CL236
CL257
CL231
CL238
CL322
CL232
1
C225
R221
0
1000p
C544
JL461
0.033
C334
0.033
C348
0.033
C374
0.033
C323
0.033
C376
0.033
C388
0.033
C363
0.033
C336
ISA1235AC1TP-1EF
Q471
0
R311
0
R310
1000p
C543
0
R312
0
R309
0
R408
CL234
CL237
CL233
CL256
CL255
CL254
CL253
CL252
R260
100
R235 100
100
R210
100
R214
100
R209
100
R213
100
R211
100
R217
100
R208
100
R212
100p
C203
100p
C204
1000p
C201
1k
R204
100p
C206
1k
R205
1k
R203
1k
R206
16V
47
C349
16V
47
C389
1
C322
1
C351
1
C352
1
C321
2200p
C326
2200p
C325
2200p
C330
2200p
C329
2200p
C340
2200p
C339
2200p
C344
2200p
C343
2200p
C366
2200p
C365
2200p
C370
2200p
C369
2200p
C380
2200p
C379
2200p
C384
2200p
C383
3.3
R368
3.3
R367
3.3
R365
3.3
R364
3.3
R328
3.3
R327
3.3
R325
3.3
R324
1
C391
1
C392
1
C361
1
C362
0.1
C390
0.1
C350
2.2
C462
2.2
C461
2.2
C472
2.2
C471
E
ET503
100k
R471
100k
R474
C353
2200
35V
C335
2200
35V
C393
2200
35V
C375
2200
35V
R225
0
1
C342
1
C331
1
C328
1
C345
1
C385
1
C382
1
C371
1
C368
31
32
33
34
35
36
1
2
3
4
5
6
30
29
28
27
26
8
7
9
10
11
21
22
23
24
25
12
13
14
15
20
19
16
17
18
CXD9845AM
IC361
GVDD_B
/OTW
/SD
PWM_A
/RST_AB
PWM_B
OC_ADJ
GND
GND
VREG
GND
M2
M1
PWM_C
/RST_CD
PWM_D
VDD
GVDD_C
GVDD_D
BST_D
PVDD_D
OUT_D
GND
GND
OUT_C
PVDD_C
BST_C
BST_B
PVDD_B
OUT_B
GND
GND
OUT_A
PVDD_A
BST_A
GVDD_A
31
32
33
34
35
36
1
2
3
4
5
6
30
29
28
27
26
8
7
9
10
11
21
22
23
24
25
12
13
14
15
20
19
16
17
18
CXD9845AM
IC321
GVDD_B
/OTW
/SD
PWM_A
/RST_AB
PWM_B
OC_ADJ
GND
GND
VREG
GND
M2
M1
PWM_C
/RST_CD
PWM_D
VDD
GVDD_C
GVDD_D
BST_D
PVDD_D
OUT_D
GND
GND
OUT_C
PVDD_C
BST_C
BST_B
PVDD_B
OUT_B
GND
GND
OUT_A
PVDD_A
BST_A
GVDD_A
JL201
JL202
JL203
JL204
JL205
JL206
JL207
JL208
JL209
JL210
JL211
JL212
JL213
JL214
JL215
JL216
JL217
JL218
JL219
JL220
JL224
JL225
JL226
JL227
JL228
JL229
JL230
JL231
JL531
JL532
JL533
JL534
JL541
JL542
JL543
JL544
CL321
CL368
CL367
CL365
CL364
CL362
CL361
CL328
CL327
CL325
CL324
0
R331
0
R330
0
R321
0
R322
0
R361
0
R362
0
R371
0
R370
10k
R254
10k
R243
0.1
C377
0.1
C337
22k
R326
22k
R366
0
R244
100k
R461
100k
R464
54
3
2
1
TK11118CSCL-G
IC221
CONT
GND
NP
VOUT
VIN
P6SMBJ33A-5
D324
P6SMBJ33A-5
D323
P6SMBJ33A-5
D322
P6SMBJ33A-5
D321
P6SMBJ33A-5
D364
P6SMBJ33A-5
D363
P6SMBJ33A-5
D362
P6SMBJ33A-5
D361
E
ET403
22
R237
22
R257
47
R238
47
R258
47
R252
47
R232
10uH
L324
10uH
L323
10uH
L322
10uH
L321
10uH
L364
10uH
L363
10uH
L362
10uH
L361
AMP_BCKO
AMP_LRCKO
AMP_D1
AMP_D2
AMP_D3
AMP_D4
DGND
MCK
DC_DET
DIAG
EN
OVFF_3
OVFF_2
OVFF_1
LAT4
LAT3
LAT2
LAT1
SC_SHIFT
SC_DT
SOFT_MUTE
NS_INIT
12V
AMP_3.3V
C504
2.2
22k
R552
C503
2.2
47k
R558
4.7k
R554
2SC3052EF-T1-LEF
Q504
10k
R555
10k
R559
10
C505
2SC3052EF-T1-LEF
Q502
2SC3052EF-T1-LEF
Q503
R215
0
100k
R557
2SC3052EF-T1-LEF
Q505
0
R551
SL201
100
R216
0.01
C210
87
6
5
4
3
2
1
TC7WHU04FK(T5RSOYF
IC222
1A
3Y
2A
GND
2Y
3A
1Y
VCC
0
R226
MAZ8150G0LS0
D531
10k
R553
E
ET601
1
2
3
4
4P
CN541
SR-
SR+
SL-
SL+
0
R602
49.1MHz
X221
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25 26 27 28 29 30 31 32 33 34 35 36
37
38
39
40
41
42
43
44
45
46
47
48
CXD9876R
IC251
XVSS
VSUBC
VSSR
OUTR2(-)
VDDR
OUTR1(+)
VSSR
VSSL
OUTL2(-)
VDDL
OUTL1(+)
VSSL
XOVSS
XFSOOUT
XOVDD
DVDD
DVSS
NSPMUTE
SOFTMUTE
PGMUTE
SCDT
SCSHIFT
SCLATCH
OVF
FLAGR
OVF FLAGL
SFLAG
INIT
MCKSEL
LRCK
BCK
DA
TA
BFVDD
BFVSS
TEST
DVDD
XFSIIN
FSOCKO
FSOI
HPOUTR2
HPVSSR
HPOUTR1
HPVDDR
HPOUTL2
HPVSSL
HPOUTL1
HPVDDL
XVDD
XFSOIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25 26 27 28 29 30 31 32 33 34 35 36
37
38
39
40
41
42
43
44
45
46
47
48
CXD9876R
IC231
XVSS
VSUBC
VSSR
OUTR2(-)
VDDR
OUTR1(+)
VSSR
VSSL
OUTL2(-)
VDDL
OUTL1(+)
VSSL
XOVSS
XFSOOUT
XOVDD
DVDD
DVSS
NSPMUTE
SOFTMUTE
PGMUTE
SCDT
SCSHIFT
SCLATCH
OVF
FLAGR
OVF FLAGL
SFLAG
INIT
MCKSEL
LRCK
BCK
DA
TA
BFVDD
BFVSS
TEST
DVDD
XFSIIN
FSOCKO
FSOI
HPOUTR2
HPVSSR
HPOUTR1
HPVDDR
HPOUTL2
HPVSSL
HPOUTL1
HPVDDL
XVDD
XFSOIN
1
2
3
4
5
5P
CN531
FR-
FR+
FL-
FL+
NC
1
2
3
4
4P
CN218
+31.5V
+31.5V
GND
GND
SCDT
PGMUTE
SOFTMUTE
SCSHIFT
SCDT
PGMUTE
SCSHIFT
SCLA
TCH1
SOFTMUTE
INIT
SCLA
TCH2
OVF3
OVF2
OVF
SCLATCH4
SCLATCH2
SCLATCH1
SCSHIFT
SCDT
SOFTMUTE
INIT
INIT
SCLATCH3
OVF
STREAM PROCESSOR
IC231
OSC BUFFER
IC222
+1.8V REGULATOR
IC221
STREAM PROCESSOR
IC251
POWER AMP
IC361
POWER AMP
IC321
MAIN BOARD (5/5)
31
32
33
34
35
36
37
38
39
40
41
42
44
45
46
47
48
49
43
(CHASSIS)
Q461- 464, 471 - 474
OVER LOAD DETECT
DC DETECT
Q504, 505
PROTECT DET
Q502, 503
DC CURRENT DET
J
4
B
16
6
9
11
D
N
15
H
L
10
K
17
3
5
12
C
F
18
M
1
E
8
G
14
A
2
13
I
7
• See page 48 for waveform.   • See page 48 for IC Block Diagram.
6-10.  SCHEMATIC  DIAGRAM  - MAIN Board (5/5) (SA-WIS100) -
(Page 45)
(Page 26)
(Page 45)
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