Note:
·
Indicated voltage values are the standard values for the
unit measured by the DC electronic circuit tester (high-
impedance) with the chassis taken as standard.
Therefore, there may exist some errors in the voltage
values, depending on the internal impedance of the DC
circuit tester.
·
Circuit voltage and waveform described herein shall be
regarded as reference information when probing defect
point because it may differ from actual measuring value
due to difference of Measuring instrument and its
measuring condition and product itself.
18 Voltage Measurement and Waveform Chart
18.1. Voltage Measurement
Ref No.
MODE
1
2
3
4
5
6
7
8
9
DVD PLAY
7.5
0
0
0
7.5
3.1
0
0
3.1
Ref No.
MODE
1
2
3
4
5
6
7
8
9
DVD PLAY
7.5
0
0
0
7.5
7.5
3.1
0
3.1
Ref No.
MODE
1
2
3
4
DVD PLAY
1.2
2.4
5
0
Ref No.
MODE
1
2
3
4
DVD PLAY
0
1.2
0.1
0
Ref No.
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DVD PLAY
12.1
2.8
-0.1
2.8
0
0
16.5
0
0
1.1
3.8
0
0.4
5
2.5
2.5
2.5
2.5
5
0.8
Ref No.
MODE
21
22
23
24
25
26
27
DVD PLAY
12.1
0.8
0.8
0
0
0
0
Ref No.
MODE
1
2
3
4
5
DVD PLAY
16.4
4.8
4.9
0
0
Ref No.
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
DVD PLAY
0
0
0
0
5.1
5.1
-1.9
0
0
0
0
0
0
5.8
Ref No.
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DVD PLAY
0
0
0
0
0
2.6
2.8
1.9
1.9
1.9
2.1
1.8
0
1.4
2.8
2
2.8
2.1
2.8
0
Ref No.
MODE
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
DVD PLAY
2.8
5
2.3
0.6
0
3
0.6
0
1.6
2.2
0.2
2.3
2
3.1
2.4
2.4
3
2.2
1.5
2.1
Ref No.
MODE
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
DVD PLAY
2.8
2
2.1
0
3.2
3.2
5
4.9
3.8
5
2.2
5
2.6
0
2
0
2.2
2
5
5
Ref No.
MODE
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
DVD PLAY
0
2.4
2.2
2.5
2.2
2.5
2.2
2.5
2
2.7
0.7
4.9
4
3.8
2.8
2.2
2.8
4.9
0
2.3
Ref No.
MODE
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
DVD PLAY
0.7
0
0.3
4.9
2.2
2.2
2.2
0
2.2
2.2
2.2
5
1.9
2.5
2.5
2.5
0
2.3
0
2.6
Ref No.
MODE
1
2
3
4
5
6
DVD PLAY
5
1.4
5
1.3
0
1.4
Ref No.
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DVD PLAY
2.4
0
2.4
0
2.4
2.5
2.1
0.7
0
0
0
2.1
2.5
0
0
2.6
0.8
2.5
2.5
2.1
Ref No.
MODE
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
DVD PLAY
2.1
2.1
0
2.1
5.1
2.1
0
4.3
1.8
1.7
0
2.5
2.5
0.8
2.7
0.1
1.7
0
0.1
5.1
Ref No.
MODE
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
DVD PLAY
0
4.1
0
0
0
3.5
2.7
2.2
0
3
5.1
2.7
6
2.4
0
-
6
12.2
6
0.7
Ref No.
MODE
61
62
63
64
DVD PLAY
2.5
2.5
2.5
0.7
Ref No.
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DVD PLAY
0
0
5.1
5.1
0
0
0.7
0.7
3.1
-
0
5.1
0
5
3.2
0
5
0
0
0
Ref No.
MODE
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
DVD PLAY
5.1
0
4.3
2
0
0
5
0.1
0
5
5
5
0
5
1.5
1.4
5
2.2
2.3
0
Ref No.
MODE
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
DVD PLAY
0
0
0
0
5
0
1.4
2.3
0
1
1.1
0
5
3
1.3
1.3
0
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
DVD PLAY
0
0.2
0
0
0
0
0
4.7
0.8
4.7
4.1
3.8
2.5
0
4.8
0
5
5
0.1
5.1
Ref No.
MODE
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
DVD PLAY
0
0
0
0
0
2.5
2.5
0
2.1
2.5
2.5
2.5
0
2.5
2.5
2.5
2.5
51
5.1
0.2
CD LOADING PCB
IC11
IC6001
IC6001
IC21
IC2501
IC2501
IC2502
MAIN PCB
IC1511
IC1512
IC2601
IC3001
IC3701
IC4501
IC6001
IC6001
IC6001
IC3001
IC3001
IC3001
IC3001
IC4501
IC4501
IC4501
70
SA-HT833VP
Содержание SA-HT833VP
Страница 12: ...12 SA HT833VP ...
Страница 22: ...22 SA HT833VP ...
Страница 29: ...13 Operation Procedure 29 SA HT833VP ...
Страница 30: ...30 SA HT833VP ...
Страница 31: ...14 Disc information 31 SA HT833VP ...
Страница 32: ...32 SA HT833VP ...
Страница 35: ...35 SA HT833VP ...
Страница 38: ...16 2 P C B Positions 38 SA HT833VP ...
Страница 45: ...45 SA HT833VP ...
Страница 48: ...48 SA HT833VP ...
Страница 51: ...51 SA HT833VP ...
Страница 52: ...52 SA HT833VP ...
Страница 54: ...54 SA HT833VP ...
Страница 55: ...55 SA HT833VP ...
Страница 56: ...56 SA HT833VP ...
Страница 57: ...57 SA HT833VP ...
Страница 58: ...58 SA HT833VP ...
Страница 59: ...59 SA HT833VP ...
Страница 60: ...60 SA HT833VP ...
Страница 61: ...61 SA HT833VP ...
Страница 62: ...62 SA HT833VP ...
Страница 63: ...63 SA HT833VP ...
Страница 64: ...64 SA HT833VP ...
Страница 66: ...66 SA HT833VP ...
Страница 138: ...26 1 CD Loading Mechanism 26 1 1 CD Loading Mechanism Parts Location 138 SA HT833VP ...
Страница 139: ...139 SA HT833VP ...
Страница 141: ...26 2 Cassette Mechanism 26 2 1 Cassette Mechanism Parts Location 141 SA HT833VP ...
Страница 143: ...26 3 Cabinet 26 3 1 Cabinet Parts Location 143 SA HT833VP ...
Страница 158: ...158 SA HT833VP FLE0503D E J N S A ...
