
STR-KS500
12
12
STR-KS500
2-9. PRINTED WIRING BOARD – MAIN Board –
: Uses unleaded solder.
R882
C694
R722
C
815
C814
R
7
5
8
R
5
5
7
R558
R
554
R522
R556
R884
C813
R883
R
8
85
R
55
5
R
5
52
R
6
5
4
R
6
5
3
R655
C
6
5
4
R
6
5
1
R
7
3
1
R551
R510
R608
R660
R610
R508
R732
R760
R
7
30
R658
R481
C704
C301
R755
C816
R705
R482
R452
R553
R604
R603
R502
C604
R605
R601
C441
R
5
0
4
R503
C504
R505
R501
R
5
9
1
R475
R472
R602
R704
R701
R703
R702
C710
R754
R652
R751
R753
C
7
54
R
5
31
R533
R534
R535
C
5
34
R708
R881
R303
R710
R582
R581
C744
R622
C844
C794
R752
C707
CC02
CC01
R403
R864
CC03
R594
R
5
95
R
5
9
6
R597
C440
R532
CC53
CC52
CC51
R451
R401
R402
R453
C310
R471
C308
R307
R305
C464
R306
R304
C306
C
30
4
C
3
03
R593
IC402
IC401
C4
9
0
C
4
8
9
C467
C
4
8
8
R376
R529
R539
D
52
9
R
5
4
9
C
5
49
R550
D549
R
7
2
9
C
7
2
9
R742
D729
R844
R843
D
8
4
1
R
8
4
0
R750
R832
C791
C
64
3
C664
C741
D550
D805
D808
D807
D806
D804
D801
D802
D803
D811
D810
Q731
C732
Q732
D731
Q730
D521
D
6
2
1
D721
Q720
D720
D620
Q620
D520
Q520
Q401
D
4
4
8
D
4
4
9
C529
R886
D301
Q550
Q551
Q
8
62
Q863
Q868
Q866
Q867
IC303
R537
R656
R802
R803
R801
D830
C713
C763
C
5
13
C613
C663
C543
D812
D813
D820
R
5
1
1
C
8
0
4
C
8
0
5
CN820
JW
H
0
3
JW
3
7
8
RY701
C818
C819
C817
Q861
RY501
RY601
L657
C661
C812
C811
CNP801
L587
CNP861
C581
L607
C590
C611
L507
C511
IC403
IC404
L707
C711
L757
C761
CNS403
C594
C592
C593
J301
CNS301
C402
C403
C480
C476
C477
C478
C479
C475
C473
C474
C472
C842
CNS822
R831
R707
R709
R740
R759
R757
R507
R540
R509
R607
R
6
40
R609
R657
R659
R587
R589
JW479
C487
C496
C493
C491
C481
C465
C442
C443
C466
C305
C751
C871
C756
C539
C759
C606
C609
C656
C659
C651
C506
C501
C730
C563
C561
C564
C565
C562
C708
C706
C701
C709
C536
C531
C509
R
7
41
R
7
91
R
6
64
R643
TM500
JW
3
9
2
JW200
JW201
JW202
JW
2
03
JW
2
0
6
JW
2
0
7
JW
20
8
JW
2
0
9
JW
2
1
0
JW
21
1
JW
21
2
JW
2
14
JW
2
1
5
JW216
JW218
JW219
JW220
JW221
JW222
JW223
JW
22
4
JW
22
5
JW226
JW228
JW229
JW231
JW232
JW233
JW234
JW236
JW
2
3
7
JW
23
8
JW
2
3
9
JW
2
4
0
JW
2
4
1
JW242
JW243
JW
2
4
8
JW
2
4
9
JW
2
5
0
JW
2
5
1
JW
25
2
JW
2
5
6
JW257
JW258
JW259
JW260
JW261
JW262
JW263
JW264
JW266
JW267
JW278
JW279
JW280
JW
2
87
JW
28
8
JW290
JW291
JW
2
9
2
JW295
JW296
JW
2
9
7
JW
2
9
8
JW
2
9
9
JW
3
0
1
JW
3
0
2
JW
3
0
7
JW312
JW313
JW
3
1
4
JW
3
1
5
JW
31
6
JW
3
1
7
JW
31
8
JW
3
1
9
JW
3
2
0
JW
32
1
JW
32
4
JW
3
2
5
JW326
JW327
JW328
JW
3
29
JW330
JW331
JW
3
32
JW
333
JW
33
7
JW
3
3
8
JW341
JW342
JW352
JW353
JW375
JW379
JW385
JW
39
5
JW
39
7
JW
3
9
8
JW
3
9
9
JW403
JW404
JW406
JW
40
7
JW
4
08
JW
4
09
JW
4
10
JW
41
1
JW
41
2
JW414
JW
4
15
JW416
R
8
11
R
8
10
JW
3
5
0
JW
3
5
1
R910
D809
C309
JW
21
7
JW230
JW289
JW
33
4
C821
C820
JW245
JW349
JW
24
6
JW
3
4
5
JW
2
1
3
JW
2
9
3
JW
402
JW401
JW384
JW386
JW
3
9
3
JWH04
JW
3
81
JW
3
89
JW
3
87
JW
39
6
JW
38
0
JW363
JW
34
4
JW
4
0
0
JW
3
6
8
JW
37
7
JW
37
6
JW
35
9
JW
3
58
JW
3
66
JW
3
65
JW335
JW
3
4
8
JW
34
3
JW
37
1
JW
37
2
JW
3
74
JW
3
70
JW265
C712
JW272
JW
38
8
JW273
JW391
JW
38
3
JW
3
6
9
JW
2
04
JW
3
61
JW247
JW
3
6
7
JW364
JW
4
0
5
JW
2
85
JW244
JW309
C800
JW274
JW276
JW277
JW
3
05
JW308
JW310
JW311
JW
2
5
3
JW
382
JW
41
7
JW
4
13
JW
4
1
8
JW
3
9
4
JW270
JW269
JW
3
5
7
JW
35
6
JW
30
6
JW
2
0
5
JW
3
7
3
JW
2
83
JW282
JW281
JW286
JW505
JW506
JW508
JW509
JW510
JW511
JW512
JW513
JW514
JW516
JW517
JW
51
8
JW519
JW
52
0
52
1
JW
5
2
2
JW523
JW
5
2
8
JW
5
2
9
JW
5
3
0
JW531
JW532
JW
5
33
JW526
JW294
JW303
JW
3
0
4
C803
JW
3
0
0
JW
5
5
0
JW
H
0
5
JW552
JW525
JW323
JW
5
27
C601
C
80
2
C
80
1
JW275
JW271
JW362
JW515
JW284
JW
60
0
JW
60
1
JW
602
JW
6
03
CNP804
CNP802
CN700
E
E
E
-2
-1
-1
-2
-2
-1
E
E
E
E
STANDBY BOARD
CNP903
H
J
G
1
4
F
SPEAKER BOARD
CN701
1
11
2
10
11
10
2
11
2
10
1
11
2
10
1
11
2
10
E
E
1
1
3
5
1
4
1
3
11
10
2
E
E
E
E
E
1
B
C
E
3
M1
(FAN)
M
E
MAIN BOARD
1-871-543-
11
(11)
T901
MAIN POWER
TRANSFORMER
R
L
+
–
+
–
+
–
+
–
SPEAKERS
SURROUND
R
L
FRONT
L
R
L
R
L
R
SA-CD/CD
OPT IN
DVD
COAX IN
IC301
DIGITAL
1
4
8
5
(CHASSIS)
(CHASSIS)
1
4
A
B
C
D
E
F
G
J
1
2
3
4
5
6
7
8
9
10
11
12
13
14
K
(Refer to page 21
on service manual)
(Refer to page 21
on service manual)
(Refer to page 21
on service manual)
T901
MAIN POWER
TRANSFORMER
(Refer to page 21
on service manual)
T901
MAIN POWER
TRANSFORMER
(Refer to page 21
on service manual)
•
Semiconductor
Location
Ref. No. Location
D301
J-3
D448
D-7
D449
D-7
D520
B-4
D521
B-6
D529
G-10
D549
G-4
D550
C-14
D620
B-5
D621
B-6
D720
B-5
D721
B-6
D729
D-5
D731
B-7
D801
B-13
D802
B-13
D803
B-13
D804
B-12
D805
B-14
D806
B-13
D807
B-13
D808
B-14
D809
B-10
D810
B-11
D811
B-11
D812
B-11
D813
B-12
D820
F-2
D830
H-11
D841
G-10
IC301
J-2
IC303
J-3
IC401
J-5
IC402
H-5
IC403
H-7
IC404
I-7
IC501
D-4
IC551
D-11
IC601
D-8
IC651
F-8
IC701
F-11
IC751
F-4
Q401
J-7
Q520
B-4
Q550
C-13
Q551
D-14
Q620
Q720
Q730
Q731
Q732
Q861
Q862
Q863
Q866
Q867
Q868
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299