Sony STR-W550, Service Manual

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Pin No.
51
52
53
54
55
56
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58
59
60
61
62
63
64
65
66
67
68
69
70
71
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81
82
83
84
85
86
87
88
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90
91
92
93
94
95
96
97
98
99
100
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
—
Description
H : MUTE L : Signal Receiving
Not used
Pin Name
FL–1G
FL–2G
FL–3G
FL–4G
FL–5G
FL–6G
FL–7G
FL–8G
FL–9G
FL–10G
FL–11G
FL–12G
FL–13G
FL–14G
FL–P1
FL–P2
FL–P3
FL–P4
FL–P5
FL–P6
FL–P7
FL–P8
FL–P9
FL–P10
FL–P11
FL–P12
FL–P13
FL–P14
FL–P15
FL–P16
FL–P17
FL–P18
FL–P19
FL–P20
FL-P21
FL–P22
FL–P23
FL–P24
FL–P25
FL–P26
FL–P27
FL–P28
FL–P29
FL–P30
FL–P31
FL–P32
FL–P33
FL–P34
ST MUTE
NC
Grid output to FL501
Segment output to FL501