Sony HT-6600DP / STR-K850P Service Manual ▷ View online
12
12
STR-K850P
3-5. Schematic Diagram – DIGITAL Section (1/2) –
• See page 7 for Waveforms. • See page 23 for IC Block Diagrams.
TP12
02
TP1
203
TP
1204
TP1205
TP1206
TP1207
TP1208
TP1209
TP1210
TP1211
TP1212
TP1213
TP
121
4
TP
121
5
TP
1
216
TP
12
17
TP
1218
TP
1
219
TP1220
TP1221
TP1222
T
P120
1
TP1
C1102
C1109
C1110
C1114
C1115
C1119
C1131
C1211
C1212
C1216
C1
218
C1220
C1502
C1506
C1551
C1552
D1101
IC1101
R1100
R1102
R1104
R1106
R
1108
R1109
R1110
R
1111
R1112
R
1114
R1115
R1116
R1117
R1118
R1119
R1121
R1124
R1202
R1203
R1204
R1205
R
1
20
6
R
1207
R
1208
R1213
R1214
R1215
R
1
216
R1217
R1218
R1219
R1220
R1221
R1222
R1224
R1225
R1226
R1227
R1228
R1229
R123
0
R
12
31
R
1232
R
12
33
R
123
4
R
1
235
R
1236
R1
237
R
123
8
R
123
9
R1
24
0
R
124
1
R
1242
R
1243
R
1244
R
1502
R1503
R
15
04
R
1507
R1508
R1516
R
1517
R
1518
R
1519
R
1520
R
1521
R
1551
R
1554
R1555
R1556
R
1557
X1101
C1111
C
1205
C1
204
C1108
C1105
C
1113
R1101
R1113
C1116
C1107
C1101
C1104
R1107
R1105
C1106
C1103
C1112
C1511
C1512
R1103
R1212
C1207
C1206
C1230
C1231
C1208
C1202
C1201
C1203
X1201
C1210
C1209
C1219
R1210
C1510
C
1509
C1508
C1507
C1503
C1504
R1552
R1553
C1513
C1515
C1514
R1506
R1501
C1505
CNS1
C1214
C1124
C1501
JR1116
IC1105
FB1101
D1001
C1129
R
13
14
R1364
FB1102
FB
1104
FB
1105
FB1202
FB1201
IC1202
R1509
FB1501
FB1502
C1516
C1517
C1518
C
1519
C1520
C1521
IC1502
IC1552
IC1503
FB1204
FB1203
JR1121
C12
13
R1505
J1101
C
1117
D1502
D1501
IC1501
IC1102
IC1201
R
1209
IC1104
IC1107
IC1106
IC1103
R1122
R1120
C1127
C1126
C1121
C1120
C1122
C1123
R1123
C1118
C1130
47 16V
18p
18p
1p
47p
22 50V
100p
470 10V
470 10V
100p
10
0p
100p
22 50V
470 16V
0.0015
50V
22 50V
1SS352-TPH3
LC89056W-E
1M
10k
100
33k
100
100
1k
1k
100
100
10k
75
1k
560k
22k
100
100
100
10k
1k
100
1
00
1
00
100
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
22
0
2
20
220
22
0
22
0
22
0
2
20
220
220
2
20
220
220
220
220
10k
10k
330
4.7k
100k
220
220
220
220
220
220
330
330
5.6k
22k
4.7k
12.288MHz
0.1
0.1
0.1
0.1
47
16V
0.1
10k
1k
1000
6.3V
0.01
0.1
0.01
5.6k
4.7k
0.1
0.1
0.01
0.1
0.022
100
220
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
13.59MHz
0.1
0.1
0.1
10k
47 16V
0.1
0.1
10 50V
0.1
10 50V
10k
10k
0.1
470 10V
0.1
22k
330
0.1
13P
0.1
0.1
0.0015
50V
0
TORX141L
0
1SS352-TPH3
0.001
0
0
0
0
0
0
0
IS61LV6416-10TT
(ISSI)
1k
0
0
0.0033
0.0033
0.0033
0.0033
0.0033
0.0033
NJM4565M(TE2)
NJM4565M(TE2)
M5F7805L
0
0
0
0.1
5.6k
JACK PIN
0.1
1SS367 -T3SONY
1SS367 -T3SONY
AK4527B
TC7WU04F(TE12R)
CXD9617R
100
TORX141L
TOTX141L(RED)
TORX141L
TC74ACT153F(EL)
100
100
0.1
10
50V
0.1
0.1
0.1
0.1
100
0.001
0.1
13
13
STR-K850P
3-6. Schematic Diagram – DIGITAL Section (2/2) –
• See page 7 for Waveforms.
IC1904
C1910
R1636
R1641
R1640
R1639
R1650
R1651
R1654
R1658
R1657
R1656
R1676
R1677
R1678
R1679
R1683
R1684
R1685
R1686
R1687
R1699
R1698
R1638
R1631
R1602
R1600
X1601
R1642
R1662
R1663
R1660
R1667
R1669
R1635
R1617
R1618
R1619
R1604
R1605
R1606
R1607
R1608
R1609
R1610
R1611
R1612
R1613
R1614
R1615
R1621
R1603
R1601
R1648
R1647
R1646
R1645
R1644
R1643
C1912
C1606
C1611
C1610
R1630
R1629
R1628
R1627
R1626
R1625
R1624
R1689
R1690
R1694
R1706
R1637
IC1901
R1649
CNS8
CNP6
CNP5
C1625
C1602
C1635
CNS4
R1655
C1601
CNS3
FB1601
R1704
C1612
C1617
C1227
C1311
C1309
C1310
C1905
C1909
IC1903
L1901
C1911
FB1603
C1619
C1618
R1664
R1665
R1673
R1308
R1674
R1304
R1305
C1671
C1632
FB1602
C1607
C1604
C1605
C1620
R1672
C1603
D1601
R1659
C1229
C1627
C1626
Q1601
Q1602
IC1604
C1613
C1614
C1615
C1616
CNS2
C1312
C1906
C1908
C1913
R1688
R1682
C1634
R1670
C1914
IC1902
CNS7
TM301
C1523
R1623
R1680
R1616
IC1601
JR1114
JR1113
JR1112
R1666
R1671
R1632
C1609
C1608
R1703
R1702
R1701
R1652
R1653
C1624
IC1602
BA033T
470 16V
10k
100
100
100
10k
10k
10k
100
10k
47k
1k
1k
1k
1k
10k
10k
10k
10k
10k
4.7k
4.7k
4.7k
4.7k
4.7k
4.7k
16.0MHz
10k
3.3k
3.3k
10k
1k
10k
10k
100
100
100
100
100
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
470 16V
47 16V
10k
10k
10k
10k
10k
10k
10k
10k
10k
1k
10k
10k
SI-3004KWF
1k
5P
14P
3P
0.1
0.1
0.1
21P
10k
0.1
7P
0
10k
0.1
0.01
0.1
0.1
0.1
0.1
0.1
0.1
0
0.1
0
0.1
0.1
100
100
100
100
100
47k
47k
0.1
0.1
0
0.1
0.1
0.1
0.1
47k
0.1
ISS352-TPH3
10k
0.1
10
50V
0.1
RT1N141C-TP-1
2SC2712-YG
-TE85L
BR24C16F-E2
0.022
0.022
0.022
0.022
9P
0.1
470 16V
470 16V
0.1
0
100k
0.1
10k
47 16V
M5F7810L
11P
0.001
4.7k
1k
1k
MB90478PF-G-152-
BND
0
0
0
1k
10k
0
0.01
0.01
10k
10k
10k
10k
10k
0.1
S-80929CNMC
-G8ZT2G
14
14
STR-K850P
3-7. Printed Wiring Board – MAIN Section –
• See page 7 for Circuit Boards Location. •
: Uses unleaded solder.
IC201
IC801
IC802
IC702
IC701
IC601
IC401
IC501
TO
VIDEO
BOARD
CNP156
(Page 21)
TO
POWER
TRANSFORMER
(Page 18)
TO
STANDBY
BOARD
CNP905
(Page 18)
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
J
TO
HEADPHONE
BOARD
CNP791
(Page 18)
TO
DIGITAL
BOARD
CNP6
(Page 11)
E
E
E
E
E
E
E
TO
DIGITAL
BOARD
CNS2
(Page 11)
TO
DIGITAL
BOARD
CNS1
(Page 11)
A
B
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
1
1
1
4
8
5
9
E
15
1
2
14
15
1
1
4
8
5
2
14
E
E
1
1
D896
3
3
1
3
14
1
1
5
1
E
C
B
CD/SACD
CENTER
SURROUND
MULTI CH IN
FRONT
SUB
WOOFER
J401
FRONT A
FRONT B
C411
R411
R431
R412
R432
R462
R461
C431
C412
C432
C462
C461
R852
R851
Q851
D851
R
Y851
CNP914
TO
BRIGEABLE BOARD
CNP904
(Page 18)
TO
BRIGEABLE BOARD
CNP906
(Page 18)
O
TM603
SPEAKERS
Ref. No.
Location
D505
E-3
D510
C-9
D540
E-4
D560
B-7
D605
E-11
D610
C-10
D640
E-7
D665
E-7
D680
E-10
D690
D-9
D691
C-9
D705
E-5
D710
B-8
D721
D-10
D722
D-10
• Semiconductor
Location
Ref. No.
Location
D731
C-11
D732
D-11
D733
C-11
D734
C-11
D740
E-5
D750
E-9
D765
E-9
D791
E-13
D801
E-13
D802
B-13
D804
E-12
D851
B-8
D896
B-5
D902
D-12
D903
D-12
Ref. No.
Location
D904
D-13
D905
D-12
IC201
C-3
IC401
D-3
IC501
E-2
IC601
D-8
IC701
D-5
IC702
D-7
IC801
B-5
IC802
C-5
Q361
C-5
Q362
C-6
Q363
D-1
Q364
D-2
Ref. No.
Location
Q365
C-6
Q366
C-7
Q379
D-1
Q471
C-2
Q501
E-2
Q502
F-3
Q503
F-3
Q504
F-4
Q505
E-2
Q506
E-3
Q540
E-4
Q550
B-9
Q560
B-7
Q601
E-10
Q602
F-11
Ref. No.
Location
Q603
F-10
Q604
F-11
Q605
E-11
Q606
E-11
Q610
B-10
Q640
E-7
Q651
E-6
Q652
F-7
Q653
F-7
Q654
F-7
Q655
E-6
Q656
E-8
Q680
E-10
Q691
D-10
Q692
C-9
Ref. No.
Location
Q701
E-4
Q702
F-5
Q703
F-5
Q704
F-6
Q705
E-6
Q706
E-4
Q710
B-8
Q722
D-11
Q723
D-11
Q725
D-10
Q740
E-5
Q747
D-4
Q748
D-4
Q750
E-9
Q751
E-8
Ref. No.
Location
Q752
F-9
Q753
F-8
Q754
F-9
Q755
E-9
Q756
E-9
Q790
D-13
Q801
E-13
Q851
B-7
15
15
STR-K850P
3-8. Schematic Diagram – MAIN Section (1/3) –
• See page 23 for IC Block Diagrams.
R402
R409
R452
R459
R371
R372
R374
R375
R376
R377
R378
R380
R404
R405
R454
R455
R469
R470
R472
R475
R532
R533
RY560
C491
R407
R457
R408
R458
IC201
C700
C500
C400
J405
Q560
D560
R802
Q361
C371
C372
Q362
Q363
C373
Q364
Q365
C375
C376
Q366
Q471
C464
C483
C481
C482
C484
C493
C485
C495
C487
C488
C466
C467
C497
C489
C490
R363
R360
R362
R361
R367
R368
R379
R366
R370
R369
R430
R410
C414
C415
C417
C416
C418
C419
C413
C433
C452
C402
C459
C409
C454
C404
C455
C405
C457
C407
R406
R456
C406
C456
C408
C465
J404
J403
J402
R373
C496
C486
C494
C492
C458
R471
C374
C800
R461
R462
R432
R412
R431
R431
R411
C461
C462
C432
C412
C431
C411
C431
C411
J401
1k
1k
1k
1k
100k
100k
1k
1k
1k
1k
1k
100k
1k
1k
1k
1k
1k
47k
1k
2.2k
4.7k
47k
50V
1k
1k
1k
1k
M61527FP
2200p
2200p
0.1
50V
1P
2SC2785TP-FEK
1SS133T-72
220
2SC3576-AC
0.022
0.022
2SC3576-AC
2SC3576-AC
0.022
2SC3576-AC
2SC3576-AC
0.022
0.022
2SC3576-AC
2SC3576-AC
0.1
4.7
50V
4.7
50V
4.7
50V
4.7
50V
4.7
50V
4.7
50V
4.7
50V
10 50V
220 16V
0.1
100p
100p
100p
100k
100k
4.7k
4.7k
100k
47k
4.7k
10k
4.7k
4.7k
47k
47k
2.2
50V
2.2
50V
2.2
50V
2.2
50V
2.2
50V
2.2
50V
2.2
50V
2.2
50V
2.2 50V
2.2
50V
4.7
50V
4.7 50V
2.2
50V
2.2
50V
2.2
50V
2.2 50V
2.2
50V
2.2
50V
1k
1k
2.2 50V
2.2 50V
2.2 50V
220
16V
6P
4P
4P
1k
4.7 50V
4.7 50V
4.7
50V
50V
4.7
50V
680
0.1
2200p
1k
1k
1k
1k
1k
1k
1k
2.2 50V
2.2 50V
2.2 50V
2.2
50V
2.2 50V
2.2
50V
6P
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