Schematic Diagram - Main Board (6/10) - Sony STR-KS2000 Service Manual

STR-KS2000
Q Q
3 7 6 3 1 5 1 5 0
2-12. SCHEMATIC DIAGRAM - MAIN Board (10/10) -
1 2 3
MAIN BOARD (10/10)
A
19
B
41
20
C
R3057
100
1.6
21
C3024 3.3
0.1
1.8
C3025
0.1
17
3.3
D 0
3.3
0
3.5
3.5
3.5
E
T E
L 1 3 9 4 2 2 9 6 5 1 3
30
MAIN
BOARD
(9/10)
(Page 13)
22
F
23
G
24
H
25
26
27
28
29
30
I 31
w w w
STR-KS2000
4 5 6
C3023 C3021
C3022
47
0.1 0.1
16V
12 11 10 9 8 7 6 5 4 3 2 1
1.6
13 XOVSS XFSOIN 48
3.3 C3030
14 XFSOOUT XVDD 47 0.1
3.3
C3029
15 XOVDD HPVDDL 46
0.1
IC3020
16 45
DVDD HPOUTL1
44
DVSS HPVSSL
STREAM PROCESSOR
18 43
NSPMUTE HPOUTL2
IC3020
3.3 C3028
CXD9876R
19 42
SOFTMUTE HPVDDR
0.1
20 41
PGMUTE HPOUTR1
21 40
SCDT HPVSSR
FSOI
22 SCSHIFT SCLATCH HPOUTR2 39
1.7
FSOCKO
23 OVF FLAGR 38
24 37
25 26 27 28 29 30 31 32 33 34 35 36
R3022
470
C3026 C3027
0.1 0.1
R3026
330
x a o
. i
http://www.xiaoyu163.com
7 8 9
C3013
0.1
12 11 10 9 8
13
XOVSS
R3055 100
1.6
14
XFSOOUT
C3014 0.1
3.3
15
XOVDD
C3015 0.1 1.8
16
DVDD
IC3010
17
DVSS
3.3
18 STREAM PROCESSOR
NSPMUTE
0
19
SOFTMUTE
3.3
20 CXD9876R
PGMUTE
0
21
SCDT
3.5
SCLATCH
22
SCSHIFT
3.5
OVF FLAGR
23
3.3
24
Q Q
R3011 25 26 27 28 29 30 31 32 33 34 35 36
3 7
470
R3012
470
R3013
10k
u 1 6 3
y
14 14
2 4
8 9 9
10 11 12 13
R3251 100
100
R3252
R3201 100
R3202 100
R3151 100
100
R3152
R3101 100
R3102 100
C3011
C3012
47
0.1
16V
C3060
C3020
0.1
C3059
7 6 5 4 3 2 1 1000p
R3054
22
1.6
XFSOIN 48
3.3 C3019
XVDD 47
0.1
3.3
HPVDDL 46
TC7SHU04FU(T5RSOJF)
HPOUTL1 45
HPVSSL 44 1.7
C3018
HPOUTL2 43
0.1
3.3
HPVDDR 42 3.3
IC3010
HPOUTR1 41
HPVSSR 40
FSOI
HPOUTR2 39
1.7
FSOCKO
38
1.7
37
6 3 1 5 1 5 0 8 9
L3053
10uH
FB3051
0
1.8
4
3.3
5
C3016 C3017
0.1
0.1
R3017
330
m
c o
.
2
8 9 9
14 15
32
33
34
29
35
36
MAIN
37
BOARD
(8/10)
38
(Page 12)
39
42
C3058
L3054
10p 5p
1uH
X3051
R3053
49.1MHz
100
R3052
1M
IC3051
OUT GND
4 3
1.7
IN
2
NC
VCC
5 1
IC3051
C3057
0.01
CLOCK BUFFER
C3056 220 10V
C3054 100 16V
2 4 9 8 2 9 9
C3055
0.01
IC3050
+1.8V REGULATOR
IC3050
TK11118CSCL-G
C3053
1000p
1.3
VOUT NP 3
GND 2
3.3
VIN CONT 1
C3052
1
L3051
MAIN
23
10uH
+3.3V BOARD
(4/10)
(Page 8)