Read Sony STR-KS500 Service Manual 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
10V
680
1k
2.2
50V
2.2
50V
2.2 50V
47
50V
4.7
50V
50V
4.7
50V
4.7
50V
1k
4.7
50V
50V
4.7
50V
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
10V
47k
TA7807S
100
10V
10V
2SC3661
10
50V
1k
1k
1k
220
10V
10V
M61542FP
6P
7P
TA79007S
100
1SS355WTE
-17
0.1
1000
6.3V
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)
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