Sony STR-KS1100 Service Manual ▷ View online
STR-KS1100
5
5
STR-KS1100
EB909
R
901
C965
C966
PC904
LF902
F901
C920
EB910
C963
C964
D901
EB901
R912
C934
C933
LF901
PC901
TH901
R914
C
932
C939
C910
C938
L
93
1
EB903
C903
R
90
8
V
D
R
90
1
C329
IC931
C375
CN901
C902
EB911
C
21
3
L116
EB905
EB907
C366
C380
C332
C335
C542
L127
EB908
L137
C
2
12
C197
L126
L136
L106
L1
15
C196
L125
L135
L105
L114
C195
L124
L134
L104
L113
C194
L123
L133
L1
12
L
1
02
C193
C158
L122
L132
L10
3
L
11
1
C192
C918
L121
EB906
L131
L
10
1
C191
C901
C
214
C
215
C
216
C
217
C22
1
C
222
C
223
C224
C
225
C
226
C
227
C
211
C1656
C1670
C1653
C1306
C1330
C1673
C1069
CNP196
CNP195
D
90
4
PC903
FH901
FH902
CNS198
CNS193
CNS195
CNS192
CN302
CN303
C1517 C1035
C1750
C1033
C943
C942
C1730
IC1033
IC1712
C1728
EB904
C
9
40
C961
C953
D941
IC951
PC902
C928
D922
C922
Q
92
1
C924
EB902
C913
R927
IC921
C925
C905
D
9
21
C921
R
9
21
D9
05
R903
R904
D913
Q901
C908
C
906
IC901
C
931
D931
T901
R967
T902
C
94
6
C
944
C
94
1
C947
C945
C949
C948
C912
C296
C268
C269
C279
C280
Q109
Q110
R365
R409
C289
C395
C255
R215
R450
R481
R482
R451
R225
C265
C290
R410
C291
C256
R216
R452
R483
R453
R484
R227
R217
R226
C266
C292
R411
C293
C257
C396
R366
Q111
Q112
R139
R412
C294
C267
C385
R
395
Q
301
C297
C298
C299 C278
C277
C276
C275
R
930
R
9
24
Q101
Q102
Q103
Q104
Q105
Q106
Q107
Q108
R408
C288
R364
C394
R407
C287
R406
C393
C286
R363
R405
C285
C284
R404
R362
C392
R403
C283
C282
R402
R361
C391
R401
C281
C251
C261
R221
R211
R489
R458
R459
R490
R457
R488
R212
R222
C252
C262
C253
R213
R223
C263
C254
R214
R224
C264
R462
R493
R492
R461
R460
R491
R463
R464
R456
R487
D204
C
165
R195
R205
C175
C
166
R196
R206
C176
C
167
R197
R207
C177
D207
C
187
C
157
D107
D206
C
186
C
156
D106
D205
C
185
C
155
D105
C115
C106
C116
C107
C117
R177
C137
R247
R137
R176
R246
C136
R136
R135
R175
R
245
C
135
C322
C321
C328
C327
C320
C323
C324
C326
R309
C325
C174
R204
R194
C164
C173
R203
R193
C
16
3
C172
R202
R192
C
1
62
C171
R201
R191
C
1
61
C367
R
476
R
47
7
R
47
8
R
47
9
D101
C
15
1
C181
D201
D102
C
182
C
152
D202
D103
C
153
D203
C
183
D104
C
154
C184
C104
C113
C103
C112
C102
C101
C111
C131
R241
R171
R131
R132
C132
R242
R172
R133
C133
R243
R173
R134
R174
C134
R244
C316
C315
C
317
C318
C311
C312
C313
C314
C319
C305
C306
C308
C301
C309
C310
C
302
C304
C303
L302
C
3
83
C
3
84
R
3
94
C
38
2
FB301
C
371
C368
R400
R915
R960
C936
C937
R933
R936
R939
D909
C1507
C1506
C1505
C1504
R1130
R1302
R1301
C1305
C1301
C1314
C536
C
1312
C1140
R
1314
C1331
C
1313
C
1315
C1671
C
1654
Q961
C935
R1513
R566
C1503
C1508
C1513
C1514
C1501
C1510
R
1501
R
1512
C1509
C1522
C1519
C1152
C1153
C1150
C1151
C1127
C1126
C1122
R
1073
C
1123
C1125
C1121
R1165
R1088
C1102
C1620
R1100
R1099
R1160
R1162
R1161
R1043
C1129
C1130
R1180
R1179
C1299
FB1101
IC943
IC942
IC941
IC1034
C1516
FB1502
FB1501
C1163
C1034
D1006
C1037
L950
C
951
D
945
C954
R943
C1751
C1729
JR1203
FB1313
C979
C978
C977
C
9
55
C976
D943
D942
D944
R956
R955
R953
R954
C952
D907
C907
R906
D906
D908
R905
R968
D910
R925
C929
R
9
22
R
92
6
R923
D924
C909
R934
R935
1-872-798-
13
(13)
MAIN BOARD
(CONDUCTOR SIDE)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS) (CHASSIS)
(CHASSIS)
(CHASSIS)
E
SPEAKER BOARD
CNP500
(Refer to page 28
on service manual)
(Refer to page 32
on service manual)
(Refer to page 30
on service manual)
(Refer to page 28
on service manual)
(Refer to page 28
on service manual)
F
SPEAKER BOARD
CNP510
D1
IO BOARD
CNS197
B
DCAC BOARD
CNP2000
A
HDMI BOARD
CN5004
C
DISPLAY
BOARD
CNS701
E
E
E
1
6
1
7
E
E
E
E
E
E
E
E
E
(AC IN)
MAIN POWER
TRANSFORMER
SUB POWER
TRANSFORMER
1
1
3
1
6
2
9 8
(NC)
1
1
5
1
5
1
1
3
5
3
1
3
1
3
K
A
E
A
E
E
E
1
5
4
2
1
3
6
8
C
K
A
E
1
4
C
K
A
A
K
C
E
K
A
E
C
K
A
1
3
LINE FILTER
LINE FILTER
1
2
E
L121 – L127,
L131 – L137
TUNER (FM/AM)
SUPPLIED WITH THE
ASSEMBLED BLOCK
FM 75
Ω
COAXIAL
ANTENNA
AM
A
B
C
D
E
F
G
H
I
J
K
1
2
3
4
5
6
7
8
9
10
11
2-2. PRINTED WIRING BOARD – MAIN Board (Conductor Side) (SUFFIX-13) –
: Uses unleaded solder.
•
Semiconductor
Location
Location
Ref. No. Location
D101
H-7
D102
H-7
D103
H-6
D104
H-5
D105
H-4
D106
H-3
D107
H-3
D201
H-7
D202
H-6
D203
H-5
D204
H-4
D205
H-4
D206
H-3
D207
H-2
D901
H-11
D904
I-10
D905
D-10
D906
D-11
D907
E-11
D908
D-11
D909
H-10
D910
C-10
D913
D-11
D921
D-10
D922
B-10
D924
B-10
D931
E-8
D941
B-8
D942
C-8
D943
C-8
D944
B-8
D945
C-7
D1006
C-6
IC901
E-11
IC921
C-10
IC931
H-8
IC941
D-6
IC942
D-7
IC943
D-8
IC951
B-8
IC1033
C-6
IC1034
D-6
IC1712
B-6
PC901
F-9
PC902
B-9
PC903
H-9
PC904
H-9
Q101
K-7
Q102
K-7
Q103
K-6
Q104
K-6
Q105
K-6
Q106
K-5
Q107
K-5
Q108
K-5
Q109
K-4
Q110
K-4
Q111
K-2
Q112
K-2
Q301
J-2
Q901
E-11
Q921
C-10
Q961
D-7
(Page 17)
STR-KS1100
6
6
STR-KS1100
2-3. PRINTED WIRING BOARD – MAIN Board (Component Side) (SUFFIX-14) –
: Uses unleaded solder.
•
Semiconductor
Location
Location
Ref. No. Location
D914
E-3
D915
F-2
D923
C-3
D925
B-3
D926
B-3
D932
I-4
D1301
E-9
D1500
F-8
D1501
F-8
D1502
F-8
D1600
F-10
D1661
F-10
IC101
H-6
IC102
H-7
IC103
H-7
IC104
H-8
IC105
H-9
IC106
H-10
IC107
H-11
IC108
G-7
IC109
G-8
IC110
G-10
IC303
G-5
IC305
G-6
IC1111
B-9
IC1131
D-10
IC1301
E-9
IC1501
E-8
IC1502
E-7
IC1601
C-9
IC1602
F-10
IC1651
D-11
Q943
H-4
Q944
H-4
Q945
C-7
Q946
C-6
Q947
H-4
Q962
C-8
Q963
C-8
Q964
H-4
Q943
D932
R932
R
910
R
9
09
R480
R
940
R931
R911
D914
Q947
R949
R938
R
937
R919
D915
IC303
C374
C350
C406
R353
R356
R
354
R357
R355
R358
R120
R128
R118
R119
R117
R116
R115
R114
R113
R112
R111
R109
R110
R108
C105
C141
R
34
8
R
3
46
R
141
R
312
C403
C381
R
3
03
R311
R320
R396
R384
R
37
4
R
373
R151
R372
R161
R371
C189
C
1
42
R
3
0
6
R302
C402
C404
R347
R308
R315
R
314
R382
C
40
5
R
313
R
3
10
R345
R325
R321
R323
R322
R329
R393
IC108
R305
R
351
IC305
X450
R
3
04
R
14
3
R153 R163
C198
C144
R
1
42
R
1
52
R162
C190
C143
R
1
44
R154
R164
C145
R
14
6
R156 R166
C218
C147
R
145
R155
R
1
65
C200
C146
R1
47
R157
R167
C
199
R300
R
3
44
R
318
R
37
8
R
377
R376
R375
R324
R327
IC109
R316
R317
R383
R381
R380
R379
C188
R328
R326
R319
IC110
C274
C273
C272
C271
C114
C210
C209
C208
C207
C206
C205
C204
C203
IC102
C202
IC103
IC104
IC105
IC106
C201
IC101
R965
R
475
R
47
4
R
47
3
R
472
C119
IC1502
R1548
R1549
R1550
R
B
1500
R
B
1501
R
B
15
02
RB1503
RB1504
RB1505
RB1506
R1528
R1555
R1541
R1556
C1520
C1521
R1523
X1502
R1515
R1076
R1087
IC1602
R1672
C1675
IC1301
R1311
X1301
C1310
C1309
R1308
D
13
01
R1511
R1508
R1509
R
1309
R1313
R1316
R
13
05
R
13
60
R
1306
R
13
07
D1500
D1501
D1502
IC1651
IC1501
C1065
C1066
C1067
C1068
R1261
R1260
R1315
C1302
JR1101
C1303
JR1102
R1303
R1700
R1362
R1607
C1304
R1570
R
157
1
R
15
72
R
1
57
3
R
1574
C1659
C1672
JR1104
R
15
06
R
150
5
R
15
04
R1304
R1310
R1312
R1318
R
150
2
R
15
03
C1511
R1514
R1618
R
1
609
R1671
C1674
D1600
D1661
R1606
R510
C1657
C1658
L1604
JR1106
R1542
IC107
L1600
FB1102
FB1314
FB
1
503
FB
1302
FB
13
05
FB
15
51
FB
1301
L
503
L1605
R1091
R1096
R1098
R1181
L301
FB1103
Q944
Q964
R962
R970
R1131
R1132
R1133
R1324
R1325
IC1131
IC1601
R1097
C1139
R1159
R
1
156
R1158
R1157
C1142
R
10
71
R1072
R1175
R1145
R1220
C1124
R1128
R1190
R1635
C1104
C1105 R1636
C1108
R1058
R1059
R1092
R1079
R1078
R1089
R1149
R
1121
R
1
151
R
1
15
0
R1144
R
114
3
R
114
2
R
1
13
7
R
104
4
R
1136
R
113
5
R1134
R1140
R1042
R1041
R1120
R1225
R1184
R1125
R1126
R1167
R1168
C
1
107
R
112
7
R
118
9
R
1
18
2
R
11
74
R
11
22
R
11
23
R
1186
R
110
5
R
1
185
R
11
70
R
10
53
R
118
8
R
1
169
R
117
3
R
1
172
R
1
17
1
R
1
05
5
R
1
05
4
R
1
18
7
R
112
9
R1124
R1138
IC1111
C1138
C
11
37
X1101
R1166
R1183
R1221
C1518
R1222
Q963
Q962
R1224
R1163
C975
L945
Q946
R978
R
969
Q945
R958
R957
L947
L941
R966
R952
R951
D925
C923
D926
D923
R918
R907
C911
L942
R948
R946
R946
R941
1
1
1
44
22
23
30
90
61
31
60
120
91
1
7
14
8
12
36
37
48
24
13
25
1
30
80
81
100
50
31
51
S
G
G
D
S
G
G
D
E
E
1
1
3
5 4
12
36
37
48
24
13
25
1
12
36
37
48
24
13
25
1
12
36
37
48
24
13
25
E
E
E
E
1-872-798-
14
(14)
MAIN BOARD
(COMPONENT SIDE)
1
3
4
5
1
8
4
5
1
10
20
11
1
3
4
5
X1101
A
B
C
D
E
F
G
H
I
J
K
1
2
3
4
5
6
7
8
9
10
11
STR-KS1100
7
7
STR-KS1100
2-4. PRINTED WIRING BOARD – MAIN Board (Conductor Side) (SUFFIX-14) –
: Uses unleaded solder.
•
Semiconductor
Location
Location
Ref. No. Location
D101
H-7
D102
H-7
D103
H-6
D104
H-5
D105
H-4
D106
H-3
D107
H-3
D201
H-7
D202
H-6
D203
H-5
D204
H-4
D205
H-4
D206
H-3
D207
H-2
D901
H-11
D904
I-10
D905
D-10
D906
D-11
D907
E-11
D908
D-11
D909
H-10
D910
C-10
D913
D-11
D921
D-10
D922
B-10
D924
B-10
D931
E-8
D941
B-8
D942
C-8
D943
C-8
D944
B-8
D945
C-7
D1006
C-6
IC901
E-11
IC921
C-10
IC931
H-8
IC941
D-6
IC942
D-7
IC943
D-8
IC951
B-8
IC1033
C-6
IC1034
D-6
IC1712
B-6
PC901
F-9
PC902
B-9
PC903
H-9
PC904
H-9
Q101
K-7
Q102
K-7
Q103
K-6
Q104
K-6
Q105
K-6
Q106
K-5
Q107
K-5
Q108
K-5
Q109
K-4
Q110
K-4
Q111
K-2
Q112
K-2
Q301
J-2
Q901
E-11
Q921
C-10
Q961
D-7
EB909
R
901
C965
C966
PC904
LF902
F901
C920
EB910
C963
C964
D901
EB901
R912
C934
C933
LF901
PC901
TH901
R914
C
932
C939
C910
C938
L
93
1
EB903
C903
R
90
8
V
D
R
90
1
C329
IC931
C375
CN901
C902
EB911
C
21
3
L116
EB905
EB907
C366
C380
C332
C335
C542
L127
EB908
L137
C
2
12
C197
L126
L136
L106
L1
15
C196
L125
L135
L105
L114
C195
L124
L134
L104
L113
C194
L123
L133
L1
12
L
1
02
C193
C158
L122
L132
L10
3
L
11
1
C192
C918
L121
EB906
L131
L
10
1
C191
C901
C
214
C
215
C
216
C
217
C22
1
C
222
C
223
C224
C
225
C
226
C
227
C
211
C1656
C1670
C1653
C1306
C1330
C1673
C1069
CNP196
CNP195
D
90
4
PC903
FH901
FH902
CNS198
CNS193
CNS195
CNS192
CN302
CN303
C1517 C1035
C1750
C1033
C943
C942
C1730
IC1033
IC1712
C1728
EB904
C
9
40
C961
C953
D941
IC951
PC902
C928
D922
C922
Q
92
1
C924
EB902
C913
R927
IC921
C925
C905
D
9
21
C921
R
9
21
D9
05
R903
R904
D913
Q901
C908
C
906
IC901
C
931
D931
T901
R967
T902
C
94
6
C
944
C
94
1
C947
C945
C949
C948
C912
C296
C268
C269
C279
C280
Q109
Q110
R365
R409
C289
C395
C255
R215
R450
R481
R482
R451
R225
C265
C290
R410
C291
C256
R216
R452
R483
R453
R484
R227
R217
R226
C266
C292
R411
C293
C257
C396
R366
Q111
Q112
R139
R412
C294
C267
C385
R
395
Q
301
C297
C298
C299 C278
C277
C276
C275
R
930
R
9
24
Q101
Q102
Q103
Q104
Q105
Q106
Q107
Q108
R408
C288
R364
C394
R407
C287
R406
C393
C286
R363
R405
C285
C284
R404
R362
C392
R403
C283
C282
R402
R361
C391
R401
C281
C251
C261
R221
R211
R489
R458
R459
R490
R457
R488
R212
R222
C252
C262
C253
R213
R223
C263
C254
R214
R224
C264
R462
R493
R492
R461
R460
R491
R463
R464
R456
R487
D204
C
165
R195
R205
C175
C
166
R196
R206
C176
C
167
R197
R207
C177
D207
C
187
C
157
D107
D206
C
186
C
156
D106
D205
C
185
C
155
D105
C115
C106
C116
C107
C117
R177
C137
R247
R137
R176
R246
C136
R136
R135
R175
R
245
C
135
C322
C321
C328
C327
C320
C323
C324
C326
R309
C325
C174
R204
R194
C164
C173
R203
R193
C
16
3
C172
R202
R192
C
1
62
C171
R201
R191
C
1
61
C367
R
476
R
47
7
R
47
8
R
47
9
D101
C
15
1
C181
D201
D102
C
182
C
152
D202
D103
C
153
D203
C
183
D104
C
154
C184
C104
C113
C103
C112
C102
C101
C111
C131
R241
R171
R131
R132
C132
R242
R172
R133
C133
R243
R173
R134
R174
C134
R244
C316
C315
C
317
C318
C311
C312
C313
C314
C319
C305
C306
C308
C301
C309
C310
C
302
C304
C303
L302
C
3
83
C
3
84
R
3
94
C
38
2
FB301
C
371
C368
R400
R915
R960
C936
C937
R933
R936
R939
D909
C1507
C1506
C1505
C1504
R1130
R1302
R1301
C1305
C1301
C1314
C536
C
1312
C1140
R
1314
C1331
C
1313
C
1315
C1671
C
1654
Q961
C935
R1513
R566
C1503
C1508
C1513
C1514
C1501
C1510
R
1501
R
1512
C1509
C1522
C1519
C1152
C1153
C1150
C1151
C1127
C1126
C1122
R
1073
C
1123
C1125
C1121
R1165
R1088
C1102
C1620
R1100
R1099
R1160
R1162
R1161
R1043
C1129
C1130
R1180
R1179
C1299
FB1101
IC943
IC942
IC941
IC1034
C1516
FB1502
FB1501
C1163
C1034
D1006
C1037
L950
C
951
D
945
C954
R943
C1751
C1729
JR1203
FB1313
C979
C978
C977
C
9
55
C976
D943
D942
D944
R956
R955
R953
R954
C952
D907
C907
R906
D906
D908
R905
R968
D910
R925
C929
R
9
22
R
92
6
R923
D924
C909
R934
R935
1-872-798-
14
(14)
MAIN BOARD
(CONDUCTOR SIDE)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS) (CHASSIS)
(CHASSIS)
(CHASSIS)
E
SPEAKER BOARD
CNP500
(Refer to page 28
on service manual)
(Refer to page 33
on service manual)
(Refer to page 31
on service manual)
(Refer to page 28
on service manual)
(Refer to page 28
on service manual)
F
SPEAKER BOARD
CNP510
D2
IO BOARD
CNS197
B
DCAC BOARD
CNP2000
A
HDMI BOARD
CN5004
C
DISPLAY
BOARD
CNS701
E
E
E
1
6
1
7
E
E
E
E
E
E
E
E
E
(AC IN)
MAIN POWER
TRANSFORMER
SUB POWER
TRANSFORMER
1
1
3
1
6
2
9 8
(NC)
1
1
5
1
5
1
1
3
5
3
1
3
1
3
K
A
E
A
E
E
E
1
5
4
2
1
3
6
8
C
K
A
E
1
4
C
K
A
A
K
C
E
K
A
E
C
K
A
1
3
LINE FILTER
LINE FILTER
1
2
E
L121 – L127,
L131 – L137
TUNER (FM/AM)
SUPPLIED WITH THE
ASSEMBLED BLOCK
FM 75
Ω
COAXIAL
ANTENNA
AM
A
B
C
D
E
F
G
H
I
J
K
1
2
3
4
5
6
7
8
9
10
11
(Page 17)
STR-KS1100
8
8
STR-KS1100
(SUFFIX-13)
(SUFFIX-14)
(SUFFIX-13)
(SUFFIX-14)
(SUFFIX-13)
(SUFFIX-14)
R1189
R1190
R1635
R1220
R1224
CNS192
R1221
R1222
R1225
R1137
R1136
R1135
R1134
R1128
R1129
R1140
R1142
R1143
R1144
R1149
R1150
R1151
R1124
R1121
R1041
R1044
R1043
R1636
R1122
R1123
R1125
R1126
R1163
R1053
R1145
R1100
R1181
R1054
R1055
R1097
R1099
R1182
R1138
R1127
R1158
R1159
R1160
R1161
R1167
R1168
R1076
R1087
R1162
R1071
R1072
R1073
R1183
R1184
R1185
R1187
R1188
R1171
R1172
R1173
R1170
R1166
R1169
R1156
R1157
R1091
R1096
R1098
R1174
C1107
C1138
C1142
Q962
Q963
C1130
C1129
C1124
C1123
C1122
C1121
C1125
C1102
C1137
C1139
C1108
C1104
C1620
C1105
C1299
C1150
C1151
C1152
C1127
C1126
X1101
IC1131
EB905
R1165
IC1601
R1092
R1089
R1079
R1078
CNP195
R1120
IC1111
R1042
10k
10k
2.2k
1k
100
9P
10k
47k
1k
0
100
0
0
100
100
100
100
100
100
100
100
0
100
100
100
0
10k
2.2k
100
100
1k
1k
4.7k
100
100
100k
10k
100
100
10k
10k
10k
100
100
3.3k
3.3k
100
100
100
100
100
100
100
10k
10k
10k
100
100
100
100
100
100
100
100
100
100
100
0
0
22
100
100
100
0.1
0.1
0.1
2SC3052EF-T1
2SC3052EF-T1
0.01
0.01
0.1
0.1
0.1
0.1
0.1
0.1
0.01
0.1
0.1
0.1
0.1
0.1
0.1
0
0
0.1
220p
220p
24MHz
BR24L16FJ-WE2
0
100
100
100
100
6P
100
S-80929CNMC
0
DSP_XRST
DIR_DATA0
DSP_ACK
DSP_HDIN
DSP_HCLK
DSP_HDOUT
DSP_HCS
DSP_GP12
DSP_BST
DIR_ERROR
DSP_GP9
DSP_PM
D-GND
D3.3V
3.3V
AC-DET
P.CONT1
P.CONT2
BD3842 CLK
BD3842 DATA
DIR_XSTAE
DIR_DO
DIR_D1
DIR_HCE
DIR_CLK
DIR_CKSEL
AD_RST
DIR_XMODE
OVF2
OVF1
SD
RESET
LAT3
LAT2
LAT1
SHIFT
SCDT
SOFT_MUTE
NS_INIT
ADCC_INT
8V
MGND
C_LINK_RX
C_LINK_TX
C_LINK_DEC
DC_SD
P.CONT3
ADCC2
GND
VCC
VDD
A
B
V CONTROL
ERR
L
A
T
2
TDO
S
H
IF
T
S
C
D
T
S
M
U
T
E
IN
T
O
V
F
O
V
F
W
L
A
T
1
L
A
T
3
D
C
_
S
D
B
D
3
8
4
2
C
L
K
D
S
P
_
H
C
L
K
D
S
P
_
H
D
IN
D
S
P
_
H
D
O
U
T
DIR_XSTAE
OVFW
OVF
LAT2
LAT3
LAT1
SHIFT
SCDT
SMUTE
INT
DC_SD
T
U
N
E
R
_
L
E
D
A/D2
A/D0
A/D1
R
E
S
E
T
RESET
MD0
MD0
MD2
MD2
FLASH2
FLASH1
FLASH1
FLASH2
S
A
-C
D
L
E
D
T
V
L
E
D
RDS SIGNAL
R
D
S
C
L
K
R
D
S
D
A
T
A
DIR_XMODE
DIR_CKSEL
DIR_CLK
DIR_DO
DIR_HCE
DIR_D1
DIR_XSTAE
DSP_XRST
DIR_DATA0
DSP_ACK
DSP_HDIN
DSP_HCLK
DSP_HDOUT
DSP_HCS
AD_GP12
DSP_GP9
DSP_PM
DIR_ERROR
DSP_BST
AD_RST
BD3842 DATA
BD3842 CLK
V
O
L
A
V
O
L
B
SCL
SDA
SDA
SCL
F
L
_
C
L
K
F
L
_
D
IN
F
L
_
S
T
B
S
IR
C
S
P
O
W
E
R
K
E
Y
B
D
3
8
4
2
D
A
T
A
A
D
_
R
S
T
A
D
_
G
P
1
2
D
S
P
_
A
C
K
D
S
P
_
H
C
S
D
S
P
_
B
S
T
D
S
P
_
G
P
9
D
IR
_
D
A
T
A
0
D
S
P
_
X
R
S
T
D
S
P
_
P
M
DIR_ERROR
DIR_XMODE
DIR_CLK
DIR_HCE
DIR_D1
DIR_DO
DIR_CKSEL
TCLK
TDA
LAT
DIR_ERROR
DIR
DSP
DSP
FLASH1
FLASH2
VDD
GND
RESET
MD0
MD2
D
A
TA
O
G
P9
BS
T
H
CS
H
A
CN
X
R
S
T
PM
VS
S
H
D
O
U
T
H
D
IN
H
CLK
VC
C
5
AVCC
AVRH
AVSS
A/D0
A/D1
A/D2
VSS
VERSION
MD0
MD1
M
D2
SIR
CS
P
OW
ER
K
EY
RS
TX
X1A
X0
A
VSS
X0
X1
VCC3
XMODE
CLK
CE
DI
DO
ERROR
XSTATE
CKSEL1
FUSE DETECT
SDA
SCL
EEPROM
R
D
S
D
A
TA
RD
S
CL
K
RDS SIGNAL
X
RS
T
G
P12
AD
_R
ST
PO
W
ER
_SD
POWER_RST
P.CONT1
STOPP.STOP
LAT
3
LA
T2
LA
T
1
S
H
IFT
SCD
T
SO
FT_M
U
TE
IN
T
VO
LA
VO
LB
FL_D
IN
FL_
CLK
FL_ST
B
SLATCH
T_DO
LRCK_SW
O
VF
P
W
M
_D
A
T.CLK
T.DATA
N
O
U
S
E
NO USE
H
DM
I-S
W
1
H
DM
IP
R
E
HDMI-SW1
GND
AD
CC
_IN
T
ADCC2
HDMI-CTL
HDMI-OEB
H
D
M
I-O
EB
H
DM
I-CTL
SCL
SDA
P-C
O
N
T2
O
VFW
TU
N
ER
LE
D
HDMI-DET
H
D
M
I-D
ET
N
O U
SE
NO
US
E
NO USE
N
O
U
S
E
N
O
U
S
E
FLA
SH
2/C
_LIN
K
_R
X
FLAS
H
1/C
_LIN
K_T
X
ST(NC)
T_MUTE(NC)
TV
LE
D
BD
384
2 CLK
BD
3842 D
ATA
D
C
_SD
C
_LIN
K
-D
EC
+7V
SA
-C
D
LE
D
A0
A
1
A
2
G
N
D
V
CC
W
C
B
S
CL
S
DA
(CHASSIS)
(1/8)
G
V
O
NC
CD
P-CONT3
N
O U
SE
MB90F045PF-G-9036-SPE1
SYSTEM CONROLLER
RESET SIGNAL GENERATOR
EEPROM
Q962,963
POWER CONTROL
(NC)
C1140
0.1
(Refer to page 31
on service manual)
2-5. SCHEMATIC DIAGRAM – MAIN Board (1/8) –
(Page 11)
(Page 10)
(Page 13)
(Page 15)
(Page 9)
(Page 15)
(Page 10)
Click on the first or last page to see other STR-KS1100 service manuals if exist.