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19.2. Voltage Measurement and Waveform Chart (SB-NE5)
19.2.1. SPK Main P.C.B. (1/3)
REF NO.
MODE
1
2
CD PLAY
3.3
3.3
STANDBY
3.3
3.3
REF NO.
MODE
1
2
CD PLAY
0
0
STANDBY
0
0
REF NO.
MODE
21
22
CD PLAY
0
0
STANDBY
0
0
REF NO.
MODE
41
42
CD PLAY
0
0
STANDBY
0
0
REF NO.
MODE
61
62
CD PLAY
3.3
0
STANDBY
3.3
0
REF NO.
MODE
81
82
CD PLAY
3.3
3.3
STANDBY
3.3
3.3
REF NO.
MODE
1
2
CD PLAY
0
0
STANDBY
0
0
REF NO.
MODE
1
2
CD PLAY
0
3.3
STANDBY
0
3.3
REF NO.
MODE
1
2
CD PLAY
0
3.3
STANDBY
0
3.3
REF NO.
MODE
1
2
TUNER
0
1.5
3
4
0
0
0
0
3
4
5
6
7
0
3.3
3.3
0
3.3
0
3.3
3.3
0
3.3
23
24
25
26
27
0
0
3.3
0
0
0
0
3.3
0
0
43
44
45
46
47
0
0
0
3.3
3.3
0
0
0
3.3
3.3
63
64
65
66
67
0
0
0
0
0
0
0
0
0
0
83
84
85
86
87
0
3.3
0
3.3
0
0
3.3
0
3.3
0
3
4
5
6
7
0
0
3.3
3.3
0
0
0
3.3
3.3
0
3
4
5
6
7
0
0
0
3.3
0
0
0
0
3.3
0
3
4
5
0
3.3
3.3
0
3.3
3.3
3
4
5
6
7
3.3
3.3
0
0
0.8
IC51001
IC51002
8
9
10
11
12
3.3
3.3
3.3
0
1.6
3.3
3.3
3.3
0
1.6
IC51002
28
29
30
31
32
0
0
0
0
0
0
0
0
0
0
IC51002
48
49
50
51
52
3.3
0
3.3
3.3
3.3
3.3
0
3.3
3.3
3.3
IC51002
68
69
70
71
72
0
0
3.3
3.3
3.3
0
0
3.3
3.3
3.3
IC51002
88
89
90
91
92
0
3.3
0
0
3.3
0
3.3
0
0
3.3
IC51003
8
3.3
3.3
IC51004
8
3.3
3.3
IC51005
IC52001
8
9
10
11
12
3.3
3.3
3.3
0
3.3
SC-NE5EF/EG(SB-NE5EF/EG) SPK MAIN P.C.B.
136
13
14
15
16
17
1.6
0
1.1
1.7
3.3
1.6
0
1.1
1.7
3.3
33
34
35
36
37
0
3.3
3.2
3.3
1.8
0
3.3
3.2
3.3
1.8
53
54
55
56
57
0
0
3.3
0
0
0
0
3.3
0
0
73
74
75
76
77
3.3
3.3
0
0
1.5
3.3
3.3
0
0
1.5
93
94
95
96
97
0.3
3.3
1.2
3.3
0.3
0.3
3.3
1.2
3.3
0.3
13
14
15
16
17
1.4
3.3
0
0
3.3
18
19
20
1.8
3.3
0
1.8
3.3
0
38
39
40
0
0
0
0
0
0
58
59
60
3.3
0
3.3
3.3
0
3.3
78
79
80
0
3.3
3.3
0
3.3
3.3
98
99
100
0
3.0
3.3
0
3.0
3.3
18
19
20
0
0
0
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