Sony STR-DH520 Service Manual page 45
Multi channel av receiver
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Also See for STR-DH520:
- Operating instructions manual (72 pages) ,
- Quick setup manual (2 pages) ,
- Specifications (2 pages)
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IC3507 TC74VHC541FT (EKJ) (HDMI RE PC BOARD (3/3))
20
19
18
17
16
1
2
3
4
IC3527 TC7WHU04FK (HDMI RE PC BOARD (3/3))
VCC 1Y
3A
2Y
8
7
6
5
1
2
3
4
1A 3Y
2A GND
IC400 BD3470KS2 (MAIN BOARD (3/4))
60
59
58
57
61
INL2
62
INR2
INL1
63
64
INR1
65
AGND
66
SBLIN1
67
SBRIN1
Mode
68
SLIN1
selector
69
SRIN1
70
CIN1
71
SWIN1
72
FLIN1
73
FRIN1
74
AGND
ADC
ADCR
75
FR
Volume
76
ADCL
77
AGND
Sub1
78
SUB1R
SUB1L
79
80
AGND
1
2
3
15
14
13
12
11
5
6
7
8
9
10
56
55
54
53
52
51
50
Mode
selector
FL
SW
C
SR
Volume
Volume
Volume
Volume
EQ
Logic
4
5
6
7
8
9
10
11
49
48
47
46
45
44
43
Multi2
Multi1
Mode
Mode
selector
selector
SL
SBR
SBL
Volume
Volume
Volume
12
13
14
15
16
17
18
STR-DH520
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
19
20
45
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