Philips FR-975, Руководство по обслуживанию

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10-1a
MEASUREMENT REFERENCES TO LAYOUT ON PAGE 10-8
PCS 105 725
17
18
9
10
3
2
4
26
27
33
36/40/43
41/42
39
19
34
25
24
12
20
21
Can be measure via Test point
on component side monoboard IC 7643
Pin
Funtionality
TP 47
TP 48
TP 50
TP 51
TP 52
TP 53
TP 54
TP 55
TP 56
TP 57
TP 58
TP 59
TP 60
TP 61
TP 63
TP 64
TP 65
TP 66
TP 67
TP 68
MDM Surround L in
6 CH Surround L in
MDM Surround R in
6 CH Surround R in
4,7V
4,7V
4,7V
4,7V
4,7V
Surround Right out
Ground
9,4V
4,7V
8,7V
Surround Left out
4,7V
4,7V
4,7V
4,7V
4,7V
IC7643
5 via R3614
4
7 via R3616
8
3 via R3613
1 via R3615
Can be measure via Test point
on component side monoboard
IC 7504
Pin
Funtionality
TP 77
TP 78
TP 79
TP 80
TP 81
TP 82
Rec - in Right
-13,5V
Rec - out Right
12V
Rec - in Left
Rec - out Left
IC7504
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