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12 Appendix Infomation of Schematic Diagram
12.1. Voltage Chart
Note)
Circuit voltage and waveform described herein shall be regarded as reference information when probing defect point, because
it may differ from an actual measuring value due to difference of Measurring instrument and its measuring condition and product
itself.
it may differ from an actual measuring value due to difference of Measurring instrument and its measuring condition and product
itself.
12.1.1. Main P.C.B.
Ref No.
MODE
1
2
3
4
1
2
3
4
5
6
7
8
1
2
3
4
5
POWER:ON
0
5.3
0
3.4
0.8
0.2
5.3
0
0
2.5
5.3
5.3
2.4
0
1.3
3.3
5.3
Ref No.
MODE
1
2
3
4
5
6
7
8
POWER:ON
0
0
0
0
3.3
3.3
0
3.3
Ref No.
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
POWER:ON
0
1.2
2.5
0
0.8
0.9
3.3
0.7
0
0
2.5
0
0
0
2.5
0
0
0.3
0.3
0.3
Ref No.
MODE
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
POWER:ON
0.4
0.3
0
3.3
0
2.5
1.3
3.3
1.1
1.1
0
0
0
0
0
0
0
0
2.5
0
Ref No.
MODE
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
POWER:ON
3.3
0
0
0
0
0
0
0
0
0
0
0
0
5.3
-
-
0
2.4
3.3
0
Ref No.
MODE
61
62
63
64
POWER:ON
3.3
3.3
0
0
Ref No.
MODE
1
2
3
4
5
1
2
3
4
POWER:ON
0
0
0
3.3
3.3
1.4
1.4
1.4
1.4
Ref No.
MODE
E
C
B
E
C
B
1
2
3
4
5
6
POWER:ON
0
3.4
0
0
0
0.7
5.3
5.3
0.5
5.3
5.3
5.3
Ref No.
MODE
1
2
3
4
5
6
E
C
B
E
C
B
POWER:ON 5.3
5.3
0.5
5.3
5.3
5.3
0
3.3
0
3.3
0
3.3
Q1103
Q4001
Q4002
Q1001
Q1101
Q1102
IC4002
IC4003
IC4002
IC4002
IC9001
IC1001
IC1201
IC1301
IC4002
IC4001
21
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