19 Voltage and Waveform 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 Measuring instrument and its measuring condition and product
itself.
19.1. Power P.C.B.
Ref No.
MODE
1
2
3
4
5
7
9
1
2
3
REC
2.4
1.6
0
13.4
0
304
1500
10.2
2.5
0
PLAY
2.4
1.6
0
13.4
0
304
1500
10.2
2.5
0
STOP
2.4
1.6
0
13.4
0
306
1500
10.2
2.5
0
Ref No.
MODE
1
2
3
4
5
6
7
8
REC
12.3
4.5
1.2
1.3
0.8
0
6.9
12.3
PLAY
12.3
4.5
1.2
1.3
0.8
0
6.9
12.3
STOP
12.3
4.5
1.2
1.3
0.8
0
6.9
12.3
Ref No.
MODE
1
2
3
4
1
2
3
4
5
6
REC
11.2
10.2
0
1.6
7.4
7.4
6.9
12.3
7.4
7.4
PLAY
11.2
10.2
0
1.6
7.4
7.4
6.9
12.3
7.4
7.4
STOP
11.2
10.2
0
1.6
7.4
7.4
6.9
12.3
7.4
7.4
Q11501
IC11201
IC11301
IC11501
Q11301
19.2. Digital I/F P.C.B.
Ref No.
MODE
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
REC
12.3
0
1.3
4.1
0
1.1
0.8
3.9
12.2
4.4
1.2
1.2
1.2
0
7.5
12.2
PLAY
12.3
0
1.3
4.1
0
1.1
0.8
3.8
12.2
4.4
1.2
1.2
1.2
0
7.7
12.3
STOP
12.3
0
1.3
4.1
0
1.1
0.8
3.8
12.3
4.4
1.2
1.2
1.2
0
7.7
12.3
Ref No.
MODE
1
2
3
4
5
6
7
8
1
2
3
4
5
REC
12.3
4.5
1.2
1.2
0.8
0
10.8
12.3
5.8
4.9
3.3
-
0
PLAY
12.3
4.5
1.2
1.2
0.8
0
10.9
12.3
5.8
4.9
3.3
-
0
STOP
12.3
4.5
1.2
1.2
0.8
0
10.9
12.3
5.8
4.9
3.3
-
0
Ref No.
MODE
1
2
3
4
5
REC
1.2
0
4.9
5.8
5.0
PLAY
1.2
0
4.9
5.8
5.0
STOP
1.2
0
4.9
5.8
5.0
Ref No.
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
REC
4.7
2.2
2.3
1.8
4.6
1.8
0
2.1
2.1
0
2.2
2.2
1.9
1.9
1.9
2.2
PLAY
4.7
2.2
2.3
1.8
4.6
1.8
0
2.1
2.1
0
2.2
2.2
1.9
1.9
1.9
2.2
STOP
4.7
2.2
2.3
1.8
4.6
1.8
0
2.1
2.1
0
2.2
2.2
1.9
1.9
1.9
2.2
Ref No.
MODE
1
2
3
4
5
6
7
8
REC
5.8
1.8
1.8
0
1.8
1.8
1.8
12.3
PLAY
5.8
1.8
1.8
0
1.8
1.8
1.8
12.3
STOP
5.8
1.8
1.8
0
1.8
1.8
1.8
12.3
Ref No.
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
REC
4.1
4.9
0
0.7
0.7
4.3
0
0
0
0
4.9
1.5
0
2.0
3.3
4.9
3.3
3.1
3.1
3.2
PLAY
4.1
4.9
0
0.7
0.7
4.3
0
0
0
0
4.9
1.5
0
2.0
3.3
4.9
3.3
3.1
3.1
3.2
STOP
4.1
4.9
0
0.7
0.7
4.3
0
0
0
0
4.9
1.5
0
2.0
3.3
4.9
3.3
3.1
3.1
3.2
Ref No.
MODE
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
REC
0
0
1.8
0
0
0
0
3.7
3.8
0
0.9
1.6
0
4.9
2.6
0
0
3.3
3.3
3.3
PLAY
0
0
1.8
0
0
0
0
3.7
3.8
0
0.9
1.6
0
4.9
2.6
0
0
3.3
3.3
3.3
STOP
0
0
1.8
0
0
0
0
3.7
3.8
0
0.9
1.6
0
4.9
2.6
0
0
3.3
3.3
3.3
Ref No.
MODE
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
REC
0
0.1
3.1
3.3
0
0
4.9
4.9
4.9
4.9
4.9
4.9
4.9
4.9
0
0
4.9
0
0
0
PLAY
0
0.1
3.1
3.3
0
0
4.9
4.9
4.9
4.9
4.9
2.5
4.9
4.9
0
0
4.9
0
0
0
STOP
0
0.1
3.1
3.3
0
0
4.9
4.9
4.9
4.9
4.9
2.5
4.9
4.9
0
0
4.9
0
0
0
Ref No.
MODE
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
REC
0
0
4.9
0
0
0
0
4.9
4.9
0
0
0
4.9
0
0
0
0
0
0
4.9
PLAY
0
0
4.9
0
0
0
0
4.9
4.9
0
0
0
4.9
0
0
0
0
0
0
4.9
STOP
0
0
4.9
0
0
0
0
4.9
4.9
0
0
0
4.9
0
0
0
0
0
0
4.9
Ref No.
MODE
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
REC
0
0
0
0
0
0
0
0
0
0
0
0
4.9
2.6
0
3.8
0
4.7
4.7
0
PLAY
0
0
0
0
0
0
0
0
0
0
0
0
4.9
2.6
0
3.8
0
4.7
4.7
0
STOP
0
0
0
0
0
0
0
0
0
0
0
0
4.9
2.6
0
3.8
0
4.7
4.7
0
Ref No.
MODE
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
REC
4.9
4.9
0
4.9
4.9
4.9
3.9
4.9
1.8
1.3
0
4.9
1.8
0
0
2.2
PLAY
4.9
4.9
0
4.9
4.9
4.9
3.9
4.9
1.8
1.3
0
4.9
1.8
0
0
2.2
STOP
4.9
4.9
0
4.9
4.9
4.9
3.9
4.9
1.8
1.3
0
4.9
1.8
0
0
2.2
IC15002
IC15003
IC31502
IC37501
IC37501
IC37501
IC37501
IC37501
IC15004
IC31510
IC37001
IC35005
IC37501
49
DMR-ES30VGN / DMR-ES30VGC / DMR-ES30VEE
Содержание DMR-ES30VGN
Страница 2: ...2 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...
Страница 3: ...3 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...
Страница 4: ...4 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...
Страница 10: ...5 Each Buttons 10 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...
Страница 11: ...11 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...
Страница 18: ...Error Occurring Disc State 18 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...
Страница 28: ...28 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...
Страница 40: ...14 2 Checking and Repairing of Digital I F P C B 40 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...
Страница 41: ...14 3 Checking and Repairing of Main P C B 41 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...
Страница 42: ...14 4 Checking and Repairing of Digital P C B 42 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...
Страница 43: ...14 5 Checking and DVD RAM Drive 43 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...
Страница 62: ...62 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...
Страница 90: ...DMR ES30VGN DMR ES30VGC DMR ES30VEE 90 ...
Страница 101: ...24 Exploded Views 24 1 Casing Parts Mechanism Section 1 101 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...
Страница 102: ...24 2 Casing Parts Mechanism Section 2 102 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...
Страница 103: ...24 3 VHS Mechanism Section 103 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...
Страница 104: ...24 4 Packing Accessories Section 104 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...