Read Sony HT-6600DP / STR-K850P Service Manual online
16
16
STR-K850P
3-9. Schematic Diagram – MAIN Section (2/3) –
• See page 24 for IC Block Diagrams.
D710
R737
C722
D721
RY701
R702
C653
C703
C655
C705
R721
C711
L701
Q705
R719
C720
R671
Q656
R669
C670
C661
L651
Q722
Q725
Q723
R735
C721
D722
R736
R723
R673
D610
RY601
R621
C611
L601
Q605
R617
R620
R623
R631
R701
R651
R733
L751
R773
D510
Q550
R531
RY501
R722
R792
R794
R771
C761
Q756
R769
C770
R602
R754
C753
C605
C755
R751
R601
R731
C706
C656
C756
C606
C654
R704
C604
R604
C754
C707
C657
C757
C607
R654
C501
C503
C505
C504
C507
R501
R505
R502
R504
R521
L521
R573
C511
Q505
R520
C519
R522
C540
D540
C740
D740
C640
D640
C750
D750
C701
C651
C751
C601
D791
Q790
RY791
R791
Q706
R725
D705
R724
Q655
R638
R674
D665
Q606
R625
R624
D605
Q755
R775
R778
Q506
R525
R524
D505
R744
R743
Q748
R718
R668
R618
R768
R528
Q702
R715
R713
Q701
R716
R665
R664
R663
R666
R614
R615
R613
Q601
R616
R765
R764
R763
R766
Q752
Q751
Q502
R514
R515
R513
Q501
R516
C680
D680
R693
R698
C733
C732
TM602
C691
R793
R634
R734
R534
C741
J791
C717
C716
C767
C766
C669
C666
C621
C620
C517
C516
C742
C642
C681
C752
C541
R770
R780
D690
R690
CNP791
IC501
R540
R555
Q540
R556
R557
R740
R747
R640
R675
Q640
R677
R750
R755
Q750
R756
R757
Q747
Q691
Q692
R680
Q680
R657
R694
R692
CN792
C790
R699
C792
IC701
IC702
R746
R745
R732
C704
R652
R742
R752
C603
C506
R696
R695
C660
C610
R655
C619
R667
R672
R610
R622
R761
R760
C760
R767
R772
R517
D765
C510
D732
D731
D734
D733
R717
R710
R711
C710
Q651
R611
R510
R511
R676
R656
TM601
R714
Q602
Q652
R660
R661
Q740
Q710
Q610
R653
R703
R603
R753
R503
D691
R691
IC601
Q504
Q503
Q753
Q754
Q604
Q603
Q653
Q654
Q704
Q703
R748
R648
R681
R758
R546
R851
D851
RY851
Q851
R852
TM603
1SS133T-72
39k
10
50V
1SS133T-72
68k
100 10V
100 10V
33p
500V
33p
500V
6.2k
0.022
2SA988TP
-PAFAEA
4.7k
220p
6.2k
2SA988TP
-PAFAEA
4.7k
220p
0.022
2SC1841TP
-PAFAEA
2SA988TP
-PAFAEA
2SC2785
TP-FEK
6.8k
220
16V
1SS133T-72
1k
47k
47k
1SS133T-72
6.2k
0.022
2SA988TP
-PAFAEA
10
4.7k
47k
4.7k
1k
1k
1
47k
1SS133T-72
2SC2785TP-FEK
4.7k
1.5k
680
1W
680
1W
6.2k
0.022
2SA988TP
-PAFAEA
4.7k
220p
68k
68k
100 10V
33p
500V
33p
500V
1k
1k
4.7k
220p
220p
220p
220p
3p
68k
3p
68k
3p
100p
100p
100p
100p
68k
4.7
50V
100 10V
4700p
200V
3p
100p
1k
68k
68k
470
6.2k
47k
0.022
2SA988TP
-PAFAEA
4.7k
220p
1.5k
10
50V
1SS133T-72
10
50V
1SS133T-72
10
50V
1SS133T-72
10
50V
1SS133T-72
4.7
50V
4.7
50V
4.7
50V
4.7
50V
1SS133T-72
2SC2785TP-FEK
4.7k
2SA988TP
-PAFAEA
68k
1SS133T-72
15k
2SA988TP-
-PAFAEA
68k
15k
1SS133T-72
2SA988TP
-PAFAEA
68k
15k
1SS133T-72
2SA988TP
-PAFAEA
68k
15k
2SA988TP
-PAFAEA
68k
15k
1SS133T-72
22k
22k
BA1F4M-TP
4.7
4.7
4.7
4.7
4.7
2SC3623ATP-LK
100
560
2SA1115TP-EF
100
100
560
100
100
560
2SA1115TP-EF
100
100
560
2SC3623
ATP-LK
2SA1115TP-EF
2SC3623ATP-LK
100
100
560
2SA1115TP-EF
10
50V
1SS133T-72
10k
10k
10
100V
10
100V
0.1
82
82
82
82
2.2 100V
47p
47p
47p
47p
47p
47p
47p
47p
47p
47p
0.01
0.01
0.01
0.01
0.01
47k
10k
HZS30-1LTA
220k
5P
STK350-230
22k
22k
2SC1815GR-TPE2
22k
15k
22k
15k
22k
22k
2SC1815GR-TPE2
15k
22k
22k
2SC1815GR-TPE2
22k
15k
BN1F4M-TP
2SC1815GR
-TPE2
BN1F4M-TP
22k
2SC1815GR-TPE2
15k
10k
330
4P
0.1
470k
0.1
22k
22k
1
3p
68k
47k
68k
100
10V
33p 500V
33k
10k
47
25V
47
25V
22k
220p
10
1.5k
2.2k
1.5k
82k
2.2k
47
25V
10
1.5k
10
1SS133T-72
47
25V
1SS133T-72
1SS133T-72
1SS133T-72
1SS133T-72
10
2.2k
82k
47
25V
2SA1115TP
-EF
82k
2.2k
82k
22k
22k
100
2SC3623 ATP-LK
2SC3623ATP-LK
2.2k
82k
2SC1815 GR-TPE2
2SC2785 TP-FEK
2SC2785 TP-FEK
2.2k
2.2k
2.2k
2.2k
2.2k
1SS133T-72
220
NJM4565DD
MP1620-OPY-M
MN2488
-OPY-M
MN2488
-OPY-M
MP1620
-OPY-M
MP1620
-OPY-M
MN2488
-OPY-M
MN2488
-OPY-M
MP1620
-OPY-M
MP1620
-OPY-M
MN2488
-OPY-M
6.8k
6.8k
6.8k
6.8k
6.8k
82
1SS133T-72
2SC2785TP-FEK
4.7k
Click on the first or last page to see other HT-6600DP / STR-K850P service manuals if exist.