DOWNLOAD Sony STR-KS500 Service Manual ↓ Size: 2.92 MB | Pages: 19 in PDF or view online for FREE

Model
STR-KS500
Pages
19
Size
2.92 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / SUPPLEMENT-1
File
str-ks500.pdf
Date
PREV: Sony HT-SS500 / STR-KS500 Service Manual

Sony STR-KS500 Service Manual ▷ View online

STR-KS500
9
9
STR-KS500
2-6. SCHEMATIC  DIAGRAM  – MAIN Board (1/3) –
C496
C491
CC03
CC53
CC02
CC52
CC01
CC51
R403
R402
R401
C464
C489
C490
C488
C467
R475
C466
R471
R472
C479
C477
C474
C473
C472
C475
C478
R376
C476
C493
C481
C480
R481
R482
C403
C402
CNS403
C590
R593
R594
R591
C592
R595
C594
R596
C593
R597
C440
C441
C443
R305
IC403
C442
Q401
C487
R453
R452
R451
C465
IC401
J1710
CNS301
IC404
R307
D301
C310
C309
C301
C308
R303
C306
C305
R304
C304
C303
J301
R306
IC402
IC303
IC301
4.7 50V
4.7
50V
100P
100P
100P
100P
100P
100P
1k
1k
1k
0.1
100p
100p
0.1
0.1
2.2k
220
10V
680
1k
2.2
50V
2.2
50V
2.2 50V
47
50V
4.7
50V
4.7
50V
4.7
50V
1k
4.7
50V
4.7
50V
47
50V
47
50V
100
100
10 50V
10 50V
21P
0.33
56k
10k
2.2k
0.68
5.6k
0.22
8.2k
0.022
470k
0.1
0.1
100
10V
47k
TA7807S
100
10V
2SC3661
10
50V
1k
1k
1k
220
10V
M61542FP
6P
7P
TA79007S
100
1SS355WTE
-17
0.1
1000
6.3V
0.1
47p
75
0.1
22
25V
470
0.1
0.001
1P
470k
NJM4565M(TE2)
TC7WU04F
(TE12R)
TORX147L(SONY)
CHASSIS GND
L CH
R CH
C CH
SW CH
SL CH
GND
SR CH
AUDIO +
AUDIO -
+7V
GND
GND
GND
GND
+7V
GND
GND
-7V
COAX-IN
GND
+3.3V
GND
+5V
GND
TUNER-R
TUNER-L
(1/3)
GND
INL5
INR5
INL4
INR4
INL3
INR3
INL2
INR2
INL1
INR1
AVEE
ADIFL
ADIFR
G
N
D
L
IN
R
IN
S
R
IN
S
L
IN
C
IN
S
W
IN
G
N
D
D
G
N
D
D
A
TA
C
L
O
C
K
D
V
D
D
A
V
C
C
G
N
D
SRC
SROUT
SLOUT
SLC
SLVIN
SLIGO
CIGO
CVIN
CVC
COUT
SWOUT
SWC
SWVIN
SWIGO
R
E
C
R
2
R
E
C
L
2
R
E
C
R
1
R
E
C
L
1
L
IG
O
L
V
IN
L
V
C
L
O
U
T
R
O
U
T
R
V
C
R
V
IN
R
IG
O
S
R
IG
O
S
R
V
IN
I
G
O
I
G
O
(CHASSIS)
VC
C
G
N
D
V
C
C
V
EE
LINE AMP
-7V REGULATOR
+7V REGULATOR
+3.3V
REGULATOR
C
SL
SR
R
L
L
R
SW
DATA
CLOCK
LATCH
L
R
L
R
L
R
SA-CD/CD
AUDIO IN
AUDIO IN
AUDIO IN
VIDEO 1
VIDEO 2
(CHASSIS)
AUDIO SELECTOR,
ELECTRICAL VOLUME
SACD-IN
INVERTER
SA-CD/CD
OPT IN
IC301
DIGITAL OPTICAL
RECEIVER
DVD
COAX IN
DIGITAL
(Page 7)
(Page 10)
(Page 6)
(Page 11)
STR-KS500
10
10
STR-KS500
2-7. SCHEMATIC  DIAGRAM  – MAIN Board (2/3) –
R610
L507
L757
R522
R534
R653
R533
R753
R754
C759
R729
R503
C729
R504
C509
C501
R603
R604
C609
C601
D841
C842
R844
C701
R654
C659
C651
C539
R709
C761
R759
R707
R509
R750
R710
R722
R731
C732
R732
Q731
Q730
D721
D731
Q732
R510
R760
R608
R508
Q520
D521
C581
D620
R622
D621
L707
L657
R657
R659
C661
L587
R587
R589
C531
D729
C751
C730
R730
R740
D720
RY701
RY501
D520
RY601
Q720
R758
R757
R708
C711
R507
R540
R640
R609
C611
C511
Q620
D448
D449
R840
R843
R511
C534
R705
D529
R703
R704
C709
R702
C712
R529
C529
R701
C713
IC701
IC751
C756
R751
D549
R752
C763
R755
IC501
IC601
R539
C704
R549
C549
R550
C754
R501
R502
C504
R742
R505
C506
R602
C513
R537
R601
R651
R652
C654
R532
R658
R581
R582
R660
IC551
IC651
R531
C613
C663
R655
C656
C543
R535
C536
C706
C708
C707
C710
C803
C800
R801
R802
R803
D830
C604
R605
C606
L607
R607
27k
2.2k
330
1k
1k
1k
330
100 10V
10k
1k
0.01
330
100 10V
4.7
50V
1k
330
100 10V
47
50V
UDZSTE-175.6B
47 25V
22k
4.7
50V
330
100 10V
4.7
50V
100 10V
10
0.022
10
4.7
10
1k
27k
2.2k
10k
0.1
33k
2SA1163
2SC3052
1SS355WTE-17
1SS355WTE-17
2SC2713
27k
27k
47k
47k
2SC3052
1SS355WTE-17
0.022
1SS355WTE-17
2.2k
1SS355WTE-17
4.7
10
0.022
4.7
10
4.7
50V
1SS355WTE
-17
4.7
50V
220
10V
6.8k
47
1SS355WTE-17
1SS355WTE-17
2SC3052
47k
4.7
47k
0.022
4.7
47
47
10
0.022
0.022
2SC3052
1SS355WTE-17
1SS355WTE-17
10k
4.7k
1k
27p
22k
1SS355WTE
-17
1k
330
100
10V
22k
22
50V
10k
0.01
100
100p
TDA7296
TDA7296
22 50V
100
1SS355WTE
-17
22k
100p
22k
TDA7296
TDA7296
100k
27p
10k
0.01
100k
27p
100
22k
27p
100k
22k
22 50V
22k
100p
33
100
100
22k
27p
22k
47k
47k
27k
27k
TDA7296
TDA7296
100
100p
100p
22k
22
50V
100p
22k
22
50V
10
50V
10
50V
0.022
0.022
10
50V
10
50V
22k
10k
33k
1SS355WTE-17
27p
22k
22
50V
4.7
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
R CH
C CH
SW CH
SL CH
SR CH
GND
L CH
F.RY
C.RY
S.RY
SW CH
C C
H
R
 C
H
L CH
SW CH
C CH
R CH
L CH
(2/3)
POWER AMP
POWER AMP
POWER AMP
POWER AMP
POWER AMP
POWER AMP
Q730-732
AC POWER PROTECTOR
RELAY DRIVE
RELAY DRIVE
RELAY DRIVE
-1
-2
-1
-2
-1
-2
-B
O
U
T
+B
N
.C
N
.C
M
U
T
E
S
T
B
Y
-V
S
+
V
S
B
O
O
T
S
T
A
R
T
N
.C
S
T
B
Y
-
G
N
D
IN
 -
IN
 +
S
U
R
-B
O
U
T
+
B
N
.C
N
.C
M
U
T
E
S
T
B
Y
+
V
S
-V
S
B
O
O
T
S
T
A
R
T
N
.C
IN
 -
IN
 +
S
U
R
S
T
B
Y
-G
N
D
-B
O
U
T
+
B
N
.C
N
.C
M
U
T
E
S
T
B
Y
+
V
S
-V
S
B
O
O
T
S
T
A
R
T
N
.C
IN
 -
IN
 +
S
U
R
S
T
B
Y
-G
N
D
-B
O
U
T
+
B
N
.C
N
.C
M
U
T
E
S
T
B
Y
+
V
S
-V
S
B
O
O
T
S
T
A
R
T
N
.C
IN
 -
IN
 +
S
U
R
S
T
B
Y
-G
N
D
-B
O
U
T
+
B
N
.C
N
.C
M
U
T
E
S
T
B
Y
+
V
S
-V
S
B
O
O
T
S
T
A
R
T
N
.C
IN
 -
IN
 +
S
U
R
S
T
B
Y
-G
N
D
-B
O
U
T
+
B
N
.C
N
.C
M
U
T
E
S
T
B
Y
+
V
S
-V
S
B
O
O
T
S
T
A
R
T
N
.C
IN
 -
IN
 +
S
U
R
S
T
B
Y
-G
N
D
(Page 9)
(Page
11)
•
 See page 3 for IC Block Diagram.
STR-KS500
11
11
STR-KS500
2-8. SCHEMATIC  DIAGRAM  – MAIN Board (3/3) –
D805
CN820
CNS822
R558
C561
Q550
R553
R555
R557
R554
C562
R552
C563
Q551
R551
C564
C565
D550
CNP861
R881
C871
R556
R885
Q862
D820
R864
R884
R882
R883
R886
R664
C664
C643
R643
D808
D807
D806
C815
C816
C818
C819
C802
CN700
D801
D804
D803
D802
C813
C801
C791
R791
R741
C741
D810
C694
C844
C794
C744
C817
D813
R810
R811
CNP804
CNP802
CNP801
C820
R832
R831
C811
C812
C821
TM500
C814
R910
D812
D809
M1
D811
Q861
Q866
Q867
Q863
Q868
1SR154-400
4P
21P
100k
4.7
50V
2SC3052
10k
4.7k
220k
820
1
50V
3.3k
1
50V
2SC3052
100k
4.7
50V
100
16V
1SS355WTE-17
3P
1.5k
100
16V
68k
100
DTA124EKA
UDZSTE-175.6B
47k
47k
3.3k
2.2k
100
4.7
0.01
0.01
4.7
1SR154-400
1SR154-400
1SR154-400
0.1
0.1
4700
50V
4700
50V
0.22
4P
1SR154-400
1SR154-400
1SR154-400
1SR154-400
0.001
0.22
0.01
4.7
4.7
0.01
1SR154-400
330p
330p
330p
390p
3300
16V
UDZSTE-176.8B
0.47
1/2W
0.47
1/2W
3P
5P
3P
100
50V
22k
220
1000
25V
1000
25V
220
35V
0.001
0.47
UDZSTE
-1730B
D5SBA20
1SR154-400
2SB734
DTA124EKA
DTA124EKA
DTA124EKA
DTA124EKA
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A15
A14
CHASSIS GND
AUDIO +
AUDIO -
+7V
F1
F2
F.RY
C.RY
S.RY
F2
F1
F2
F1
GND
STOP
GND
FRONT SP RELAY
CENTER SP RELAY
REAR SP RELAY
STANBY+V
POWER RELAY
F_CTRL2
GND
F_CTRL1
LEVEL_DETECT
HIGH SPEED DETECT
POW_MUTE
-B
+B
+R2
+R4
-R2
-R4
L
R
C
GND
SW
GND
+R3
-R3
(3/3)
(CHASSIS)
FRONT
SURROUND
SPEAKERS
1
2
3
4
(FAN)
FAN MOTOR ON/OFF SWITCH
LEVEL SHIFT
Q862,863
FAN MOTOR CONTROL SWITCH
Q867,868
FAN MOTOR CONTROL SWITCH
Q550,551
FAN MOTOR LEVEL DETECT
PROTECTOR
+V
F_CLK
-30V
DIGITAL+V
L
R
(Refer to page 19 
on service manual)
STANDBY
BOARD
CNP903
(Refer to page 19 
on service manual)
SPEAKER
BOARD
CN701
(Refer to page 19 
on service manual)
T901
MAIN POWER
TRANSFORMER
(Refer to page 19 
on service manual)
T901
MAIN POWER
TRANSFORMER
(Refer to page 19 
on service manual)
T901
MAIN POWER
TRANSFORMER
(Page 9)
(Page 10)
(Page 8)
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
IC301
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
J1710
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
IC501
IC601
IC551
IC701
IC651
IC751
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
JW
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
C
DIGITAL BOARD
CNS194
B
DIGITAL BOARD
CNS191
A
DIGITAL BOARD
CN197
1
56
14
15
28
29
42
43
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
VIDEO 1
AUDIO IN
L
R
VIDEO 2
AUDIO IN
L
R
SA-CD/CD
AUDIO IN
SA-CD/CD
OPT IN
DVD
COAX IN
IC301
DIGITAL
1
1
4
8
5
3
1
1
3
3
(CHASSIS)
(CHASSIS)
1
4
A
B
C
D
E
F
G
H
I
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)
(Page 5)
(Page 5)
(Page 5)
•
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
B-5
Q720
B-6
Q730
B-7
Q731
B-7
Q732
B-6
Q861
G-2
Q862
G-3
Q863
G-3
Q866
G-2
Q867
H-3
Q868
G-3
Page of 19
Display

Click on the first or last page to see other STR-KS500 service manuals if exist.

RANDOM: