Schematic Diagram - Main Section (2/2) - Sony STR-K760P Service Manual

STR-K760P
3-9. SCHEMATIC DIAGRAM – MAIN SECTION (2/2) –
IC701
R744
22k
C744
R701
2.2
1k
100V
C755 C706
C701
33p 220p
4.7
C707 500V
50V
100p
C754
3p 500V
R754 68k
C757
C751
100p
4.7 R753 2.2k
50V
C753
100
10V
R751
1k
IC702
R643
22k
C643
R651
2.2
1k
100V
C605
C651 C656
33p
4.7 220p
C657 500V
50V
100p
C604
3p 500V
C607 R604 68k
100p
C601
4.7 R601 R603 2.2k
50V 1k
C603
100
10V
IC501
STK350-230
C508
C501 R501
100p
4.7 1k
50V C505 C506
C507
0.0047 33p 500V
100p
R503
R505 68k
R502 2.2k
68k
C503 C504
100 10V 3p 500V
D691
1SS133T
-72 R695
R696
33k
R690 C691
220k 0.1
Q692
R693
BN1F4M
-TP
D690
HZS30-1LTA
R698
IC601
10k
NJM4565D
R691
180
2W
R692
R699
470k R694
10k
Q691
2SC1815
GR-TPE2
Q701
2SA1115TP-EF
R714
R710
100
2.2k
R711
82k
C710
47
C705
25V
33p R713
500V 560
Q702
2SC3623
ATP-LK
C704 3p 500V
R704 68k
Q652
2SC3623 R665
R703 2.2k ATP-LK 100
C703
100
10V R663
560
C660
47
25V
R661
82k
R660
R664
2.2k
100
Q651
2SA1115TP-EF
C655
33p
500V Q601
2SA1115 R614
TP-EF 100
R610
R611
C654 3p 500V 2.2k
82k
R654 68k
R653 2.2k
C653
100
C610
10V
47
25V
R613
R615
560
100
Q602
2SC3623
ATP-LK
Q752
2SC3623ATP-LK
R763
R765
560
100
C760
47
25V
R761
C733 C732
82k
10 10
100V 100V
R760
R764
2.2k
100
Q751
R733 R732
2SA1115
1 1
TP-EF
10k
Q501
2SA1115
TP-EF
R514
R510
100
2.2k
10k
R511
82k
C510
47
25V
R513 R515
560 100
Q502
C516
2SC3623
47p
ATP-LK
500V
Q740
2SC1815GR-TPE2 R745
C717
C720 AF POWER PROTECT 22k
47p R719
220p
500V 4.7k Q705
R740 C742 D740
2SA1038S
22k 0.01 1SS133T-72 R746
-RSE-TP
22k
Q703 D705
C740
MN2488 R724 1SS133T R748 R747
10
-OPY-M R721 15k -72 3.3k 15k
R722 50V
6.2k
1.5k
R716 L701
0.22X2
5W
C711
R718
0.022
Q706 4.7
2SA1038S
R723
-RSE-TP
47k
R717
Q704 R725 10
R715 MP1620-OPY-M 68k
100
C716
47p
500V
C669
47p R638
500V Q654 68k
R673
MP1620-OPY-M
47k
R667 Q640
Q655 R675
10 2SC1815GR-TPE2
2SA1038S 22k
AF POWER PROTECT
-RSE-TP
C661
R640 C642 D640
R671 0.022
0.01 1SS133T-72 R676
22k
6.2k
R666 22k
0.22X2
5W C640
R648 R677
R674 10
R672 3.3k 15k
15k 50V
1.5k
Q653
Q656 D665
MN2488
2SA1038S 1SS133T-72
-OPY-M R669 L651
-RSE-TP
4.7k
C670 R668 4.7
220p
C666
47p
500V C611 0.022 R617 10
C621
47p
R623 47k R618 4.7
500V
C619 R620
220p 4.7k
L601
Q680
2SC1815GR-TPE2
R680 AF POWER PROTECT R655
R621 22k 22k
Q603
6.2k Q605 C681 D680
MN2488
2SA1038S 0.01 1SS133T-72
-OPY-M
-RSE-TP R656
R616
22k
0.22X2
C680
5W R622 R681 R657
10
1.5k 3.3k 15k
50V
Q606
R624 D605
2SA1038S
15k 1SS133-T72
-RSE-TP L751
R625
68k
Q604 R768 4.7
MP1620-OPY-M
C620
47p Q750
Q755
500V 2SC1815GR-TPE2
2SA1038S
R775 AF POWER PROTECT R755
-RSE-TP
68k 22k
C767
D750
47p Q754
R750 C752 1SS133T
500V MP1620-OPY-M
22k 0.01 -72
R756
22k
C750
R758
R778 R757 10
R772 3.3k
15k 15k 50V
1.5k
R771 Q756
6.2k 2SA1038S
-RSE-TP D765
1SS133-T72
C761 R773
0.022 47k
R766 R769 C770
0.22X2 4.7k 220p R767
5W 10
Q753
MN2488-OPY-M
C766
47p
500V
R573
C517
47k
47p
500V Q503 R517
MN2488-OPY-M 10
C519 R520
220p 4.7k C511 R555
Q540
0.022 22k
2SC1815GR-TPE2
AF POWER PROTECT
R516
D540
0.22X2 R540 C541
1SS133T-72
5W 22k 0.01 R556
22k
Q505
R522 C540
2SA1038S R546 R557
R521 1.5k 10
-RSE-TP 3.3k 15k
6.2k 50V
Q504
R524 D505
MP1620-OPY-M
15k 1SS133T-72
R525
Q506
68k
2SA988
-RSE-TP
20 20
R792 CN792
680 RY791 4P
1W
R794
680
1W
R793
82
D791
1SS133T-72
RY701
Q790 R791
2SC2785TP-FEK 4.7k
RELAY DRIVER
Q710
D710
2SC2785TP-FEK
1SS133T R731 RR13
RELAY DRIVER
-72 4.7k 10
R734
82
R770
C721 D732
47k
220 1SS133T
16V -72
D731
1SS133T
-72
Q725 Q723
2SA1038S 2SC2785TP
-RSE-TP -FEK
R780 D733
10k R735 1SS133T
D722 6.8k -72
1SS133T
-72 D734
1SS133T
C722 -72
D721 R737
10
1SS133T -72 39k
50V
Q722
R736
2SC1841
1k RR14 RR15
TP-PAFAEA
10 10
RY601
R634 D610 R631 RR12
82 1SS133T 4.7k 10
-72
Q610
2SC2785TP-FEK
RELAY DRIVER
RY501
L521
R528
4.7
R534 D510 R531 RR11
82 1SS133T 4.7k 10
-72
Q550
2SC2785TP-FEK
RELAY DRIVER
D802
D5SBA20
-4003
C805
CNP801
0.1
C803 50V
4700
63V
C804
4700 C806
63V 0.1
50V
CNP915
R803
4.7
CNP791
4P
J791
CC16
0.01
TM602
CC18 CC20
0.01 0.01
CC14
0.01
TM601
CC12
0.01
3P
7P