Read Sony STR-KS2000 Service Manual online
STR-KS2000
STR-KS2000
9
9
2-7. SCHEMATIC DIAGRAM - MAIN Board (5/10) -
(6/10)
26
BOARD
MAIN
MAIN
BOARD
11
(1/10)
(4/10)
25
BOARD
MAIN
(3/10)
19
BOARD
MAIN
CNS170
(Refer to page
35 on original
service manual)
35 on original
service manual)
B
BOARD
IO
0
0
3.3
3.3
3.5
3.5
3.5
0
1.7
1.7
1.7
3.3
3.3
2
0
1.6
1.6
5
0
0
0
0
0
0
0
2.5
2.2
3.3
1.3
3.3
0
3.3
3.3
1.8
3.3
2.5
2.5
2.5
5
5
3.5
0
1.7
1.7
1.7
1.7
3.3
1
2
3
4
5
6
7
8
9 10 11 12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
LC890561W
IC1301
DISEL
DOUT
DIN0
DIN1
DIN2
DGND
DVDD
SDIN
AGND
LPF
A
VDD
AGND
CKOUT
BCK
LRCK
DATA0
XSTATE
DGND
DVDD
XMCK
XOUT
XIN
EMPHA
AUDIO
CSFLAG
F0/FSB0
F1/FSB1
F2/DLMP
VF/DA
TAO2
DVDD
DGND
VREF
BPSYNC
ERROR
DO
DI
CE
CLK
XSEL
MODE0
MODE1
DGND
DVDD
DOSEL0
DOSEL1
CKSEL0
CKSEL1
XMODE
10k
R1314
16V
C1
135
47
0.1
C1133
100p
C1313
10k
R1318
0.1
C1312
0.1
C1305
0.1
C1301
10k
R1320
0.1
C1314
0.1
C1315
100
R1311
1M
R1310
0
R1321
12.288MHz
X1301
18p
C1310
18p
C1309
0.1
C1308
100
R1307
100
R1308
22
R1306
100
R1360
390
R1305
220
R1304
0.1
C1303
0.068
C1304
100
R1362
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC74ACT153F(EL)
IC1302
STROBE
B
1C3
1C2
1C1
1C0
1Y
GND
2Y
2C0
2C1
2C2
2C3
A
STROBE
VCC
0.1
C1141
0.1
C1316
FB1309
100
R1361
FB1
115
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
PCM1803DBR
IC1602
LIN
RIN
V_REF_1
V_REF_2
VCC
AGND
PDWN_BAR
BYPASS
FSYNC
LRCK
BCK
DOUT
DGND
VDD
SCKI
OSR
FMT0
FMT1
MODE0
MODE1
1k
R1607
0.1
C1659
470
R1609
470
R1618
0.01
C1657
0.01
C1658
50V
10
C1656
50V
10
C1670
0.1
C1654
0.1
C1671
10uH
L1604
100
R1606
100
R510
0.1
C1672
1000p
C1674
0.01
C1675
100
R1672
0
R1671
FB1310
0
L1605
50V
10
C1653
ADDA_RST
DIRLRCK
DIRBCK
+3.3V
+5V
HDMISPDIF
TC74HC153_B
TC74HC153_A
DIRXMODE
DIRCKSEL
DIRCLK
DIRCE
DIRDI
DIRDO
DIRERROR
AUDIO
XSTATE
DIRDATAO
DIRDATA
DIRCKOUT
1
2
3
4
5
5P
CNS505
OPT1_SAT
OPT2_VIDEO2/BD
+3.3V
COAX_DVD
DGND
DGND
1SS367-T3SONY
D1661
1SS367-T3SONY
D1600
JR1020
0
JR1511
0
100
R1313
100
R1322
10V
100
C1673
MA111-TX
D1301
E
EB3006
FB1305
470
R1319
10V
470
C1756
10V
470
C1317
0
R1764
XSTATE
1
2
3
4
5
A
10
1
2
J
H
B
13
11
L
C
7
8
I
14
F
9
6
K
4
15
16
3
G
D
5
E
12
(CHASSIS)
(5/10)
MAIN BOARD
IC1302
DATA SELECTOR
IC1301
DIGITAL AUDIO
IC1602
A/D CONVERTER
INTERFACE RECEIVER
DIRERROR
(Page 10)
(Page 8)
(Page 7)
(Page 5)
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