Sony STR-DH730 Service Manual page 48

Multi channel av receiver
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STR-DH730/DH830
IC400 BD3470KS2 (MAIN BOARD (1/3))
60
59
58
61
INL2
62
INR2
63
INL1
64
INR1
65
AGND
66
SBLIN1
67
SBRIN1
68
SLIN1
selector
69
SRIN1
70
CIN1
SWIN1
71
72
FLIN1
73
FRIN1
74
AGND
ADC
75
ADCR
FR
Volume
ADCL
76
77
AGND
Sub1
78
SUB1R
79
SUB1L
80
AGND
1
2
3
IC203 NJM2505AF (TE2) (STANDBY-AVIDEO PC BOARD)
Vout
1
5
GND
2
4
V+
3
48
57
56
55
54
53
52
51
Mode
Mode
selector
FL
SW
C
SR
Volume
Volume
Volume
Volume
EQ
Logic
4
5
6
7
8
9
10
VGND
Vin
50
49
48
47
46
45
44
Multi2
Multi1
Mode
Mode
selector
selector
SL
SBR
SBL
Volume
Volume
Volume
11
12
13
14
15
16
17
43
42
41
40
AGND
39
FRIN2
38
FLIN2
37
SWIN2
36
CIN2
35
SRIN2
34
SLIN2
33
SBRIN2
32
SBLIN2
31
AGND
Rec
30
RECR1
29
RECL1
28
RECR2
27
RECL2
26
RECR3
25
RECL3
Sub2
24
RECR4
23
RECL4
22
AGND
21
AGND
18
19
20

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