Schematic Diagram - Main Board (2/3) - Sony STR-K1500 - Receiver Component For Ht-ddw1500 Service Manual

3-12. SCHEMATIC DIAGRAM – MAIN BOARD (2/3) –
STR-K1500
• See page 41 for IC Block Diagrams.
IC701
R744
15k
C701
4.7 R701
C744
50V 1k
2.2 100V
C707 R702 C755 C706 C705
100p 68k 33p 100p 33p C704
500V 500V
3p
500V
C757 R752 C756
100p 68k 100p
C751 R751 R704 68k
4.7 1k
50V
R753 R703 C754
2.2k 2.2k 3p 500V
C753 C703
100 100 R754 68k
10V 10V
IC601
R743
15k
C743
C651 2.2
4.7 100V
R651
50V
1k
C605
C657 R652 C656 C655
33p
100p 68k 100p 33p
500V
500V
C654 3p 500V
C607
R602
100p C606
68k
100p
C601 R601 R654 68k
4.7 1k
50V
C604 3p 500V
R603 R653
2.2k 2.2k
R604
C603 C653 68k
100 100
10V 10V
IC501
R741
15k
C741
2.2
100V
C506
JW502 100p
C505 33p 500V
C565 JW503 JW505
JW501
33p
500V
JW504
C566 C504 5p 500V
100p
C501 R501 C507 R502
R505 68k
4.7 50V 1k 100p 68k
R503
R553
C561 C554
R561 C567 R562 2.2k
2.2k
4.7 50V 5p 500V
1k 100p 68k
C503
C553
100 10V
100 10V R554
68k
R695 C691 R693
10k 0.1 10k
R690
R696
220k
47k
R694
10k
IC691
NJM4565D
R706
220
2W
D691
ISS133T-72
R705
470k
Q695
Q692
2SA1115 DTA124ESA-TP
TP-EF
R700
R697
10k
47k
D693
HZS24-1LTA D690
R733
R732 HZS30-1LTA
R689 1
1
10k
Q691
R698 R691
Q694 2SC1815
10k 220
2SC1815GR-TPE2 GR-TPE2
2W
D692
C732 C733
ISS133T R699
10 Q693 R692 10
-72 470k
100V 2SC1815GR-TPE2 330 100V
2W
R719 C720
C717 4.7k 220p
R714 47p 2SC1815GR-TPE2
Q701
33 500V
2SA1115TP-EF
R740 C742 D740
Q705
22k 0.01 1SS133T-72
2SA1038S
R710 R711 -RSE-TP
Q703
2.2k 82k
MN2488 R722 D705 R748 R747
-OPY-MK 1.5k 1SS133T-72 15k 15k
R716 R721
6.2k R724 15k
R739
R729 100k
C710 C711 10k
47 0.022
Q706
25V C729
R713 R715 2SA1038S
0.01 D729
560 33 -RSE-TP
Q704 1SS133T-72
MP1620 R723
-OPY-MK 47k
Q702
C716 R725 R717
2SC3623ATP-LK
47p 68k 10
500V
C669
R665 47p Q654 R638
500V
33 MP1620 68k
-OPY-MK R667
Q655
10
2SA1038S
R673
-RSE-TP
R663 47k R675
560 4.7k
C660
47 C661 C642 D640
R640
25V 0.022 0.01 1SS133T-72
22k
Q652 R671
6.2k C640
2SC3623ATP-LK R674
R672 R648 R677 10
15k
1.5k 15k 15k 50V
R666
D665
Q653
1SS133T-72 R668
MN2488 Q656
4.7
R660 R661 -OPY-MK 2SA1038S
2.2k 82k -RSE-TP
L651
R664 C666
Q651
33 47p
2SA1115TP-EF R669 C670 R623
500V
4.7k 220p 47k
Q603 L601
C621 C619 R620
MN2488
47p 220p 4.7k
Q601 R614 -OPY-MK
500V C611
2SA1115TP-EF 33
0.022
R618 4.7
Q605
D680
2SA1038S
C681 1SS133T-72
R680
R610 R611 -RSE-TP
22k 0.01
2.2k 82k
R617
10
C680
R616 R622 R681 R657
10
1.5k R624 15k 15k
50V
15k
R621
6.2k
C610
R613
47
560
25V R625
Q606 68k
Q604 2SA1038S
Q602
R615 MP1620 -RSE-TP
L751
2SC3623ATP-LK
33 C620 -OPY-MK
47p Q755
2SA1038S
500V
-RSE-TP
R755
C767
47p Q754 R775 R768 4.7 D750 4.7k
Q752
R765 500V MP1620 68k C752 1SS133T-72
2SC3623ATP-LK R750
33 -OPY-MK 0.01
22k
R763 R771
C750
560 6.2k R758 R757
10
C760 R772 15k 15k
50V
47 1.5k
25V
Q756
2SA1038S R778
R766 D765 R759
15k
-RSE-TP
1SS133T-72 100k
C761
0.022
R749 C749 D749
R769 R773
10k 0.01 1SS133T-72
4.7k 47k
R761 R767
82k 10
R760 Q753 C770
2.2k
MN2488 220p
-OPY-MK
Q751
R764
2SA1115 C766
33 47p
TP-EF
500V
R529
C517 10k
47p
Q501 R514
500V C519 R520
2SA1115TP-EF 33 C529 R539
220p 4.7k
0.01 100k
R510
2.2k R511 R517
Q503 R573
82k 10
MN2488-OPY-MK 47k
Q505
2SA1038S C511
C541 R557 D540
-RSE-TP 0.022 R540
0.01 15k 1SS133T-72
R516 22k
Q502
R522 R546
2SC3623ATP-LK C540
1.5k WP03 15k 10
C510
50V
47 Q504
25V R513 MP1620-OPY-MK
R524 D505
560 R521
15k 1SS133T-72
6.2k
R525
Q506
R515 68k
C516 2SA1038S-RSE-TP
33
47p
500V
C577
47p R537
Q571 Q535
500V 10
2SA1115TP-EF 2SA1038S-RSE-TP
R530 4.7k
R570 R523
R574
2.2k Q533 47k
33
R571 MN2488-OPY-MK C531
82k 0.022
C539
220p R580 C581 D580
R526
22k 0.01 1SS133T-72
R588 R587
R572
Q572 15k 15k
1.5k WP02
2SC3623ATP-LK
C570
47 Q534
R576 R534
25V MP1620-OPY-MK D585
560 R531 15k
1SS133T-72
6.2k
R575
33 C576 Q536
R535
47p 2SA1038S-RSE-TP
68k
500V
WP102 WP101
SYSTEM GND
C/SB
27 27
Q740
R745
R746 R794
4.7k
C740 47k 680
10 1W
50V
L701
RY791
R718
4.7
R792
680
R793 1W
82
Q790
2SC1740S-QRT
D791
1SS133T R791
-72 2.2k
R676
47k
RY701
Q640
2SC1815
GR-TPE2
Q710
R734 D710 2SC1740S-QRT
82 1SS133T
-72
R731
2.2k
RY601
R655
4.7k
R656
47k
Q680
2SC1815
GR-TPE2
D610
R634
1SS133T-72
82
Q610 R631
2SC1740S-QRT 2.2k
R756
47k
Q750
2SC1815
GR-TPE2
C842
R840 47
6.8k 25V
D841
MTZJ-3.0
R844
22k
D529
1SS133T-72
R555
4.7k
R556
47k
Q540
2SC1815
GR-TPE2
Q795
2SA1038S-RSE-TP Q793
2SC1740S-QRT
C791
220
10V
R585
4.7k
Q725
R586 2SA1038S C721 D732
47k -RSE-TP 220 1SS133T-72
10V
C580
Q580
10
2SC1815GR-TPE2
50V Q723
2SC1740S
R780
-QRT
10k
R735
6.8k
D722
1SS133T
Q722
2SC1841TP
-PAFAEA
D721
R737
1SS133T-72
39k
C722
R736
10
1k
50V
STR-K1500
Ver. 1.1
CN792
4P
SP,SP6,AUS
CC17 RR14
37
0.01 10
TM601
CC15
0.01
RR13
10
SP,SP6,AUS
CC11
0.01
RR11
10
SP,SP6,AUS
CC13
RR12 0.01
10
SP,SP6,AUS
C/SB
CNP806
3P
C/SB
CN808
2P
C/SB