Sony HT-DDW1500 / STR-K1500 Service Manual ▷ View online
25
25
STR-K1500
STR-K1500
3-10. PRINTED WIRING BOARD – MAIN BOARD –
• Semiconductor Location
Ref. No.
Location
D529
F-5
D540
G-4
D560
D-8
D580
G-2
D585
G-3
D605
G-13
D610
D-9
D640
G-9
D665
G-10
D680
G-11
D690
E-9
D691
E-9
D692
E-9
D693
E-9
D705
G-7
D710
D-10
D721
F-11
D722
F-11
Ref. No.
Location
D729
F-6
D732
F-12
D740
G-6
D749
F-6
D750
G-10
D765
G-11
D791
F-14
D801
E-14
D802
D-14
D804
F-13
D805
E-14
D806
E-14
D807
D-14
D808
D-14
D841
F-2
D896
E-7
D3001
B-3
Ref. No.
Location
IC401
E-4
IC402
F-4
IC501
F-4
IC601
F-8
IC691
E-8
IC701
F-6
IC801
D-7
IC802
E-7
IC3001
B-2
Q501
G-4
Q502
H-5
Q503
H-5
Q504
H-6
Q505
G-6
Q506
G-5
Q533
H-3
Q534
H-4
Ref. No.
Location
Q535
G-4
Q536
G-3
Q540
G-4
Q560
D-8
Q571
G-2
Q572
H-3
Q580
G-2
Q601
H-12
Q602
H-12
Q603
H-12
Q604
H-13
Q605
G-13
Q606
G-13
Q610
D-9
Q640
G-8
Q651
G-8
Q652
H-9
Q653
H-8
Ref. No.
Location
Q654
H-9
Q655
G-9
Q656
G-10
Q680
G-11
Q691
F-10
Q692
E-9
Q693
E-9
Q694
E-9
Q695
E-10
Q701
G-6
Q702
H-7
Q703
H-6
Q704
H-7
Q705
G-8
Q706
G-7
Q710
D-10
Q722
F-12
Q723
F-12
Ref. No.
Location
Q725
F-12
Q740
G-6
Q750
G-10
Q751
G-10
Q752
H-11
Q753
H-10
Q754
H-11
Q755
G-11
Q756
G-12
Q790
F-14
Q793
F-12
Q795
F-11
Q801
F-13
Q3001
B-3
:Uses unleaded solder.
• See page 15 for Circuit Boards Location.
IC401
IC3001
IC801
IC802
IC402
IC691
IC501
IC701
IC601
1
4
8
5
SP,SP6,AUS,AR
SP,SP6,AUS,AR
SP,SP6,
AUS,AR
L
R
L
R
SA-CD/CD
MD/TAPE
IN
OUT
IN
AUDIO IN
DVD
AUDIO IN
VIDEO 2
AUDIO IN
AUDIO OUT
VIDEO 1
CENTER
AUDIO
OUT
SUB
WOOFER
SUB
WOOFER
MULTI CH IN
-
+
-
+
L
R
FRONT
FRONT
SURROUND
SURROUND
-
+
-
+
SPEAKERS
IMPEDANCE USE 6-16 Ω
I
ADCC
BOARD
CNP2000
(Page 34)
H
DIGITAL
BOARD
CNS501
(Page 19)
J
VIDEO 3
BOARD
CN201
(Page 34)
K
VIDEO
BOARD
CNP203
CNP203
(Page 36)
G
DIGITAL
BOARD
CNS502
(Page 19)
U
SPEAKER C/SB
BOARD
CNP503
(Page 32)
T
SPEAKER C/SB
BOARD
CNP503
(Page 32)
M
SPEAKER C/SB
BOARD
CNP503
(Page 32)
N
STANDBY
BOARD
CNP801
(Page 31)
POWER
TRANSFORMER
T901
(Page 31)
O
DIGITAL BOARD
CNP505
(Page 19)
E
POWER TRANSFORMER
T901 (Page 31)
Q
SPEAKER C/SB
BOARD
CN502
(Page 32)
R
DIGITAL BOARD
CNP504
(Page 19)
A
HEADPHONE BOARD
CNP791
(Page 36)
S
DIGITAL BOARD
CNP503
(Page 19)
B
1
1
1
1
1
1
4
1
3
6
E
C
B
5
4
5
5
E
E
E
E
E
E
E
E
E
5
1
1
1
1
1
4
3
3
3
4
8
E
E
E
1
1
30
31
50
51
80
81
100
1
15
1
15
1
E
E
E
E
E
E
E
E
E
E
E
E
E
E
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
E
E
E
E
C
B
E
C
B
E
C
B
E
E
E
E
E
E
E
E
E
E
C
B
E
E
E
E
15
4
8
5
10
1
2
A
B
C
D
E
F
G
H
I
3
4
5
6
7
8
9
10
11
12
13
14
15
D-LIGHT
SYNC OUT
E
T601
5
4
3
JW3002
JW437
JW440
JW438
JW439
JW410
JW409
C459
C409
C702
C762
JW411
JW3003
JW3004
JW412
JW458
JW455
CNP501
JW454
R475
R476
JW425
JW456
JW451
JW324
C488
C495
C464
C472
C501
C469
C468
R428
R429
C842
C741
JW453
JW452
JW323
JW840
JW321
JW450
CNP500
R844
D841
R840
R499
R501
R473
C567
R562
R561
C507
R502
C553
C503
R741
JW474
JW503
R553
C554
C565
C566
R554
JW429
D585
JW504
JW501
JW502
R585
JW506
JW508
JW432
D580
R587
R588
C581
Q571
R586
R523
Q536
R537
R580
C570
C580
Q580
R574
C577
R576
R570
R571
Q533
Q572
Q534
C576
C510
Q535
R526
R534
R572
WP02
R503
R505
JW420
C506
C504
C505
JW431
JW424
JW418
C531
R535
Q501
Q540
D540
R575
R531
C539
R530
R514
C540
Q503
R511
Q502
R510
C517
Q504
C516
R513
R516
Q505
R557
R546
C541
R540
Q506
C511
R515
R517
D505
R524
R522
Q701
R748
C710
R740
WP03
JW708
R539
R555
R556
R529
R573
R525
R747
JW636
JW637
C742
D740
C732
C471
JW505
C561
R480
JW322
D529
C529
JW510
JW701
JW702
JW703
C705
C704
R704
C706
R729
C729
D729
R746
R745
D749
R739
C749
R759
R749
JW626
C756
R754
C754
C755
R744
C744
JW706
JW707
JW628
JW630
JW736
C656
JW735
C654
R743
R675
R676
R638
JW615
R673
C740
R716
JWB03
R723
JW507
Q705
JWB02
R667
C660
C666
C733
R733
R654
JWH112
C743
Q740
R717
C711
R725
Q706
D705
R719
C720
R724
R721
R722
Q651
Q640
C661
Q655
R648
R640
C642
R677
R674
D640
D665
R672
JW445
R666
Q656
C760
JW569
TP800
C640
JW819
Q751
JW816
R521
C519
R520
R714
C717
Q703
Q702
R711
R710
R713
C716
Q704
JWB01
R715
R664
Q653
R661
R660
R663
JW509
Q654
R665
C669
Q652
R671
C670
R669
R764
C766
Q753
Q752
R761
R760
R763
Q754
C767
JW620
R766
R765
R771
R614
R610
R611
Q603
Q602
Q604
C620
JW601
Q601
JW568
C610
JW817
C761
Q755
D765
R778
R772
Q756
R769
C770
C621
R613
R615
JW602
R620
R621
C619
Q605
R622
R624
D605
Q606
C611
R616
JW803
JW802
R680
RY791
R681
JW738
R617
R625
C681
JW559
R735
D732
Q793
D680
Q680
JW584
R657
R655
R656
C680
R792
R794
R767
C750
Q750
R758
CN792
JW811
JW812
Q723
JW711
Q725
JW713
Q722
R737
C721
CNP913
C722
C791
Q691
R699
D721
Q795
JW753
JW754
R780
D722
JW716
JW717
JW722
JW723
R736
JW720
JW836
JW757
R755
R756
D750
R757
C752
R750
R773
JW610
JW755
R623
R775
JW578
JW581
JW582
C604
R604
JW614
JW612
JW613
JW611
R698
R691
R694
R692
R732
JW714
R706
Q695
R705
D690
JWH116
R693
R700
D691
R696
Q692
C605
R603
C606
R601
R602
C607
C657
R652
R651
R653
C655
C753
C653
C651
C601
CN505
C603
R690
C691
R695
R697
D693
R689
Q693
D692
Q694
R734
JW818
R731
R631
JW820
L701
JW767
WP102
WP04
JW800
D710
Q710
Q610
R634
D610
R618
L601
JWH114
L651
R668
Q560
R533
R532
C811
C810
C808
C751
C701
D896
R753
R751
R752
C757
C707
R702
R701
JW468
R703
C703
JW316
JW315
JW314
JW313
CN506
C807
JW311
JW312
JW467
JWH118
JW466
JW444
C484
C492
C481
C493
JW469
JWH117
JW443
JW318
JW317
JW320
C485
C490
R474
C499
WP100
JW470
JW435
JW436
JW415
JW413
R452
R402
CC52
JW428
CC02
CC59
R459
R409
CC09
R454
CC54
R404
CC04
C403
R455
CC55
R405
CC05
CC57
R457
R407
CC07
C444
CC58
R458
CC08
R408
R456
CC56
CC06
R406
R431
CC31
CC32
R432
C445
CC33
R433
CC34
R434
CC35
R435
C400
RY601
RY701
R436
CC36
CC17
RR14
JW774
RR13
CC15
JWH122
CC13
RR12
CC11
RR11
C805
CNP801
C806
D802
D808
D807
D806
D805
C831
R910
JW783
C832
CNP802
C830
CNP911
C802
D801
R806
C801
G801
D804
R791
Q790
D791
C822
C809
R803
Q801
R804
JW808
CNP806
R793
JW810
JW805
JW804
JW712
JW806
JW807
CNP912
JW710
JW809
JW763
JW721
JW719
JW813
JW715
CN915
L751
JWH108
JW751
JW718
JW752
R718
R768
WP101
C804
C803
CN808
JW771
JW770
R469
RY560
R470
JW416
R468
D560
R802
JW464
JW465
JW463
JW461
C408
C458
CNP503
C453
C463
JW414
JW419
JW430
C3009
D3001
C3005
C3008
C3012
C3007
R3007
Q3001
C3013
R3001
R3002
R3006
R3003
R3005
R3008
C3003
CN3001
J402
J403
J404
J401
J309
Ver. 1.2
26
26
STR-K1500
STR-K1500
3-11. SCHEMATIC DIAGRAM – MAIN BOARD (1/3) –
35
7
0
0
0
0
-7
7
5.1
4.3
D-LIGHT
SYNC OUT
(CHASSIS)
SP,SP6,AUS,AR
SP,SP6,AUS,AR
SP,SP6,AUS,AR
SP,SP6,AUS,AR
SP,SP6,AUS,AR
SP,SP6,AUS,AR
R407
R457
R406
R456
R408
R458
C408
C458
R405
R455
R404
R454
R402
R452
R436
R435
R434
R433
R432
R431
C493
C485
C495
C
4
8
8
C484
R459
R409
C459
C409
C
4
6
8
C
4
6
9
C463
C453
R
4
7
5
R
4
7
6
IC401
CC02
CC09
CC04
CC05
CC07
CC06
CC08
CC52
CC59
CC54
CC55
CC57
CC56
CC58
CC32
CC31
CC33
CC34
CC35
CC36
CNP503
WP100
CNP501
C702
R428
R429
CNP500
C464
C481
C492
J402
C403
J403
J404
J401
C762
C445
C490
1k
1k
1k
1k
1k
1k
4.7
50V
4.7
50V
1k
1k
1k
1k
1k
1k
R3008
10
R3007
560
C3007
0.1
C3003
47p
C3013
0.1
C3012
0.1
IC3001
NJM4565D
R3006
10k
R3005
2.2k
R3003
22k
R3001
22k
R3002 22k
L3001
10µH
Q3001
2SC1815GR-TPE2
D3001
MTZJ-T-72-5.1A
REG
C3008
47
25V
25V
C3009
47
25V
25V
C3005
AMP
4.7
50V
50V
1k
1k
1k
1k
1k
1k
10
50V
10
50V
10
50V
0
.1
10
50V
1k
1k
4.7
50V
4.7
50V
1
0
0
p
1
0
0
p
220p
220p
1
0
k
1
0
k
BD3451KS
100P
100P
100P
100P
100P
100P
100P
100P
100P
100P
100P
100P
100P
100P
220P
220P
220P
220P
220P
220P
3P
C444
2200p
SYSTEM GND
CN3001
5P
15P
10
50V
1k
1k
10P
0.1
10
50V
10
50V
0.1
10
50V
0.1
10
50V
Ver. 1.2
27
27
STR-K1500
STR-K1500
3-12. SCHEMATIC DIAGRAM – MAIN BOARD (2/3) –
• See page 41 for IC Block Diagrams.
C/SB
C/SB
C/SB
37
SP,SP6,AUS,AR
SP,SP6,AUS,AR
SP,SP6,AUS,AR
SP,SP6,AUS,AR
R737
C722
D721
R753
R703
C755
C705
L701
R669
C670
L651
R735
C721
R736
L601
R620
C619
R623
R701
R751
L751
R769
C770
R603
R653
R654
C605
C655
R651
R601
R731
C706
C756
C656
C606
R604
C707
C757
C657
C607
C503
R501
R505
R503
R520
C519
C540
C640
C750
D750
C701
C751
C651
C601
R791
R674
R625
R624
R775
R778
R525
R524
R744
R743
R718
R618
R714
R715
R665
R664
R614
R615
R765
R514
R515
C680
R695
R698
C732
C691
R793
C642
C681
C752
C541
R780
D690
R690
R634
R631
C740
C742
R741
C741
C506
R553
WP02
C791
WP101
R671
R621
R771
R521
D693
JW501
JW502
JW504
R540
R557
R640
R677
R750
R757
Q692
R680
R657
R694
R691
R648
R681
R758
R546
R699
R740
R747
R748
R697
R700
R705
R689
CNP806
CN808
CN792
RY601
RY701
RY791
WP102
R702
R752
C753
C703
R704
R754
C743
R652
R602
C653
C603
R733
C733
R732
R693
C507
R502
C501
C610
R713
R711
R710
R663
R725
C711
R717
R723
R673
C661
R667
R638
C717
R719
C720
C660
R660
R661
R672
R668
R622
R617
C611
R611
R610
R613
R763
C760
R761
R760
R764
R772
C761
R773
R767
R522
R511
R510
C510
R513
C710
R722
R721
D722
R794
CC11
RR11
RR13
CC15
CC17
RR14
CC13
RR12
R768
WP03
R573
C511
R517
R526
R724
C744
IC601
IC701
IC501
C704
C754
C654
C604
C565
C505
JW505
JW503
C566
R562
C567
R561
C561
C553
C554
R554
C504
R696
IC691
R706
D692
Q695
Q694
Q693
Q691
D691
R692
Q501
Q571
Q502
Q572
C570
R570
R571
R574
Q503
Q534
R576
R575
C576
R531
C577
Q506
Q536
Q535
C539
R530
R516
R766
R616
R666
R716
Q701
Q702
Q652
Q602
Q752
Q751
Q601
Q651
Q703
Q704
Q654
Q653
Q603
Q604
Q754
Q753
Q504
Q533
Q505
Q756
Q755
Q606
Q605
Q656
Q655
Q706
Q705
D705
D665
D605
D765
D505
D585
Q580
D580
Q540
D540
D529
Q750
Q680
Q640
Q740
D740
R746
R745
D729
R739
C729
R729
C716
C669
C666
D640
R676
R675
D680
C621
C620
C767
D749
C749
R749
R755
R756
R759
C766
C517
C516
R840
C842
D841
R844
R655
R656
R556
R555
R586
R585
R537
C531
R523
R580
R588
R534
R572
R535
C581
R587
C580
D791
Q790
Q710
D710
Q610
D610
TM601
R734
Q793
Q795
Q725
D732
Q723
Q722
R792
R529
C529
R539
2.2k
2.2k
2.2k
2.2k
2.2k
2.2k
220
2W
2W
2W
39k
10
50V
1SS133T-72
33p
500V
33p
500V
4.7k
220p
6.8k
220
10V
10V
1k
4.7k
220p
47k
1k
1k
4.7k
220p
68k
33p
500V
33p
500V
1k
1k
2.2k
100p
100p
100p
100p
68k
100p
100p
100p
100p
100
10V
1k
68k
4.7k
220p
10
50V
10
50V
10
50V
1SS133T-72
4.7
50V
4.7
50V
4.7
50V
4.7
50V
50V
2.2k
15k
68k
15k
68k
15k
68k
15k
15k
15k
4.7
4.7
33
33
33
33
33
33
33
33
33
10
50V
10k
10k
10
100V
0.1
82
0.01
0.01
0.01
0.01
10k
HZS30-1LTA
220k
82
2.2k
10
50V
0.01
15k
2.2
100V
100p
220
10V
10V
6.2k
6.2k
6.2k
6.2k
HZS24-1LTA
22k
15k
22k
15k
22k
15k
DTA124ESA-TP
22k
15k
10k
15k
15k
15k
15k
470k
22k
15k
15k
47k
10k
470k
10k
3P
2P
4P
SYSTEM GND
68k
68k
100
10V
10V
100
10V
10V
68k
68k
2.2
100V
68k
68k
100
10V
10V
100
10V
10V
1
10
100V
1
10k
100p
68k
4.7
50V
47
25V
560
82k
2.2k
560
68k
0.022
10
47k
47k
0.022
10
68k
47p
4.7k
220p
47
25V
2.2k
82k
1.5k
4.7
1.5k
10
0.022
82k
2.2k
560
560
47
25V
82k
2.2k
33
1.5k
0.022
47k
10
1.5k
82k
2.2k
47
25V
560
47
25V
1.5k
6.2k
1SS133T
680
1W
0.01
10
10
0.01
0.01
10
0.01
10
4.7
47k
0.022
10
15k
2.2
100V
3p
500V
3p 500V
3p 500V
3p 500V
33p
500V
33p
500V
100p
68k
100p
1k
4.7
50V
100
10V
5p 500V
68k
5p 500V
47k
NJM4565D
220
2W
ISS133T
-72
2SA1115
TP-EF
2SC1815GR-TPE2
2SC1815GR-TPE2
2SC1815
GR-TPE2
ISS133T-72
220
2SA1115TP-EF
2SA1115TP-EF
2SC3623ATP-LK
2SC3623ATP-LK
47
25V
2.2k
82k
33
MN2488-OPY-MK
MN2488-OPY-MK
560
33
47p
500V
6.2k
47p
500V
2SA1038S-RSE-TP
2SA1038S-RSE-TP
2SA1038S-RSE-TP
220p
4.7k
2SA1115TP-EF
2SC3623ATP-LK
2SC3623ATP-LK
2SC3623ATP-LK
2SC3623ATP-LK
2SA1115
TP-EF
2SA1115TP-EF
2SA1115TP-EF
MN2488
-OPY-MK
MP1620
-OPY-MK
MP1620
-OPY-MK
MN2488
-OPY-MK
MN2488
-OPY-MK
MP1620
-OPY-MK
MP1620
-OPY-MK
MN2488
-OPY-MK
MP1620-OPY-MK
MP1620-OPY-MK
2SA1038S
-RSE-TP
2SA1038S
-RSE-TP
2SA1038S
-RSE-TP
2SA1038S
-RSE-TP
2SA1038S
-RSE-TP
2SA1038S
-RSE-TP
2SA1038S
-RSE-TP
2SA1038S
-RSE-TP
2SA1038S
-RSE-TP
1SS133T-72
1SS133T-72
1SS133T-72
1SS133T-72
1SS133T-72
1SS133T-72
2SC1815GR-TPE2
1SS133T-72
2SC1815
GR-TPE2
1SS133T-72
1SS133T-72
2SC1815
GR-TPE2
GR-TPE2
2SC1815
GR-TPE2
GR-TPE2
2SC1815
GR-TPE2
GR-TPE2
2SC1815GR-TPE2
1SS133T-72
47k
4.7k
1SS133T-72
100k
0.01
10k
47p
500V
47p
500V
500V
47p
500V
1SS133T-72
47k
4.7k
1SS133T-72
47p
500V
47p
500V
47p
500V
1SS133T-72
0.01
10k
4.7k
47k
100k
47p
500V
47p
500V
47p
500V
6.8k
47
25V
MTZJ-3.0
22k
4.7k
47k
47k
4.7k
47k
4.7k
10
0.022
47k
22k
15k
15k
1.5k
68k
0.01
15k
10
50V
1SS133T
-72
2SC1740S-QRT
2SC1740S-QRT
1SS133T
-72
2SC1740S-QRT
1SS133T-72
82
2SC1740S-QRT
2SA1038S-RSE-TP
2SA1038S
-RSE-TP
1SS133T-72
2SC1740S
-QRT
2SC1841TP
-PAFAEA
680
1W
10k
0.01
100k
C/SB
Ver. 1.2
28
28
STR-K1500
STR-K1500
3-13. SCHEMATIC DIAGRAM – MAIN BOARD (3/3) –
37
35
C808
IC402
R474
R473
C471
R499
R532
R533
C499
C810
C807
R470
C801
C802
R803
D801
D804
R802
C822
R806
C472
R480
C811
R468
C809
C805
C806
D896
R469
CN505
CNP911
CNP913
CNP912
CN915
CNP801
CNP802
RY560
IC801
IC802
R910
C831
C830
C832
R804
J309
C400
Q801
D808
D807
D806
D805
Q560
D560
CN506
C803
C804
D802
47
25V
NJM4565D
10k
10k
4.7
50V
50V
47k
10k
47k
220p
0.1
47
25V
47k
47
35V
47
35V
4.7
HZS20-1LTA
HZ6.8BP-TK
220
47
35V
22k
4.7
50V
50V
47k
0.1
100k
0.1
0.22
100V
100V
0.22
100V
100V
AK04V1
1k
3P
6P
5P
4P
6P
3P
5P
TA7807S
TA79007S
0.15
0.1
0.1
3300
16V
10k
0.1
2SB734-T-34
10EDB40-TA2B5
10EDB40-TA2B5
10EDB40
-TA2B5
10EDB40
-TA2B5
2SC1740S-QRT
1SS133T-72
4P
6800
71V
6800
71V
RBV-602L-FA
Click on the first or last page to see other HT-DDW1500 / STR-K1500 service manuals if exist.