Circuit Voltage Chart - LG LGXBR342 Service Manual

Vcr+dvd recoder
Hide thumbs Also See for LGXBR342:
Table of Contents

Advertisement

• CIRCUIT VOLTAGE CHART

MODE
MODE
EE
PLAY
EE
PLAY
PIN NO.
PIN NO.
I C 3 0 1
55
0.68
0.93
1
2.3
2.31
56
0
0
2
2.29
2.28
57
0
2.56
3
2.29
2.28
58
0
1.61
4
2.29
2.28
59
0
2.9
5
2.31
2.29
60
4.91
0.94
6
2.3
2.31
61
2.92
1.94
7
0
2.31
62
0
0
8
2.31
2.32
63
3.96
3.98
9
2.31
2.31
64
1.76
1.72
10
2.25
2.27
65
1.84
1.85
11
4.93
4.93
66
1.84
1.86
12
1.0
1.0
67
1.84
1.86
13
0.97
0.97
68
4.93
4.93
14
1.92
1.89
69
0.18
0
15
1.55
1.53
70
0.15
0
16
0
0
71
0
0
17
2.37
2.55
72
1.82
0.71
18
2.39
1.45
73
1.82
0.71
19
0
0
74
1.82
0.71
20
2.46
2.49
75
0
0
21
1.73
1.79
76
2.3
2.3
22
3.07
2.29
77
4.96
4.96
23
4.96
4.95
78
2.3
2.3
24
0
0
79
0
0
25
0.36
0.35
80
2.3
2.3
I C 5 0 1
26
1.83
1.87
27
1.47
1.6
1
0.97
0
28
2.25
2.56
2
5.17
5.17
29
2.32
2.31
3
5.17
5.16
30
2.25
2.26
4
0
0
31
4.08
4.08
5
0.5
0.54
32
2.25
2.26
6
0
0
33
3.62
2.8
7
0.4
0.42
34
2.97
2.93
8
0.19
4.06
35
3.13
3.14
9
0.29
3.91
36
2.37
10
0.68
2.37
0.99
37
2.35
2.29
11
0
3.42
38
0
0
12
0
0
39
1.82
1.87
13
0
0
40
0
0
14
4.78
4.78
41
0.83
0.83
15
0
2.57
42
2.34
2.37
16
0
0
43
0
0
17
0.68
0.43
44
4.92
4.92
18
2.56
2.57
45
4.95
4.95
19
2.57
2.57
46
2.27
3.17
20
0
0
47
3.31
3.31
21
0.11
0.11
48
3.32
3.32
22
5.17
5.17
49
3.94
3.94
23
5.17
5.17
50
2.54
2.55
24
5.17
5.17
51
2.12
2.09
25
0
0
52
4.95
4.95
26
5.13
5.13
53
4.75
4.62
27
5.13
5.17
54
4.7
4.52
28
0
0
MODE
MODE
EE
PLAY
EE
PLAY
PIN NO.
PIN NO.
29
0
0
84
0
0
30
5.17
5.17
85
0
0
31
0
0
86
0
0
32
0
0
87
-
PULSE
33
0
0
88
0
0
34
5.15
5.15
89
0
0
35
1.52
1.51
90
PULSE
PULSE
36
1.43
1.44
91
2.53
2.54
37
5.15
5.15
92
2.54
2.53
38
2.19
2.18
93
0.21
0
39
2.28
2.27
94
2.5
2.59
40
0
0
95
2.5
2.59
41
0.51
0.55
96
2.52
2.52
42
0.26
0.55
97
2.52
2.52
43
0.26
0
98
5.08
5.08
44
2.53
2.34
99
5.17
5.17
45
2.41
2.41
100
2.64
2.64
I C 6 0 1
46
0
0
47
1.29
0
1
4.83
4.84
48
0
0
2
2.34
2.3
49
0
0
3
5.06
5.0
50
1.88
1.99
4
1.66
1.57
51
0.53
0.57
5
4.84
4.84
52
1.88
1.98
6
1.65
1.57
53
4.96
4.95
7
0
0
54
2.03
2.03
8
2.36
2.36
55
2.6
1.92
9
3.24
3.23
56
1.96
2.05
10
1.63
1.55
57
0
0
11
0
0
58
0
0
12
2.32
2.32
59
0
0
13
5.05
5
60
2.57
2.58
14
2.33
2.33
61
0
0
15
0
0
62
PULSE
PULSE
16
2.35
2.35
63
0
0
17
0
0
64
0
0
18
2.36
2.36
65
PULSE
19
0
PULSE
0
66
PULSE
PULSE
20
2.22
2.06
67
PULSE
PULSE
21
2.23
2.06
68
PULSE
PULSE
22
0
0
69
PULSE
PULSE
23
2.26
2.08
70
PULSE
PULSE
24
0
0
71
PULSE
PULSE
25
0
0
72
PULSE
PULSE
26
2.35
2.35
73
5.17
5.17
27
0
0
74
0
0
28
4.84
4.83
I C 6 0 2
75
5.17
5.17
76
PWM
PWM
1
3.06
3.06
77
PWM
PWM
2
5.11
5.1
78
5.13
5.13
3
3.01
3
79
0
0
4
0
0
80
0
0
5
3.06
3.05
81
0
0
6
5.03
5.03
82
5.03
4.98
7
2.28
2.27
83
5.13
5.1
8
0
0
MODE
MODE
EE
PLAY
EE
PLAY
PIN NO.
PIN NO.
I C 7 0 1
10
3.8
3.8
1
5.1
5.1
11
3.8
3.8
2
1.5
1.5
12
0
-
3
1.5
1.5
13
3.87
3.8
4
0
0
14
0
0
5
2.5
2.46
15
0
0
6
2.44
2.44
16
6
6.07
7
1.84
1.89
17
6
6.07
8
1.86
0
18
7
6.07
9
1.86
0
19
6
6.06
10
0
0
20
6
6.07
11
5.12
5.12
21
4.58
4.57
12
4.8
4.8
22
3.82
3.82
13
4.7
4.75
23
3.86
3.84
14
1.75
2.6
24
3.87
3.84
15
1.77
2.6
25
3.87
3.9
16
1.77
5
26
0.76
0
17
1.75
1.5
27
0
0
18
1.75
1.5
28
3.84
3.83
19
5
5
29
386
3.86
20
0
0
30
0.77
0.76
21
1.88
1.58
31
3.87
3.87
22
5.1
5.1
32
3.86
3.87
23
0
0
33
3.86
3.86
24
0
0
34
11.84
11.76
25
0
0
35
0.64
0.44
26
0
0
36
0.64
0.62
27
0
0
37
0.64
0.63
28
0
0
38
0
0
29
0
0
39
0
0
30
2.78
2.77
40
5
5.07
31
2.78
1.9
41
0
0.92
32
0
0
42
4.7
4.7
33
5.1
5.09
43
4.8
4.8
34
4.06
4.08
44
0
3.3
35
0
0
36
2.77
2.76
37
0
0
38
0
0
39
0
0
40
2.76
2.75
41
2.76
2.75
42
2.59
2.59
43
2.35
2.35
44
0
0
I C 8 0 1
1
3.8
3.8
2
3.8
3.8
3
3.8
3.8
4
3.8
3.8
5
3.8
3.8
6
3.8
3.8
7
3.8
3.8
8
3.8
3.8
9
3.8
3.8
3-50
3-51
EE
PLAY
Location
No.
E
C
B
E
C
Q301
4.97
4.91
4.26
4.96
4.91
4.26
Q302
0
0
0.78
0
0
1.74
Q303
0
0
0.73
0
0
0.72
Q304
0
0
0
0
0
Q305
4.94
0
4.92
4.93
0
4.92
Q306
2.45
0
1.82
2.5
0
1.86
Q307
2.51
0
1.84
2.62
0
2.05
Q308
4.87
4.93
5.19
4.91
4.92
5.19
Q309
0
4.91
0
0
4.97
Q501
0
0
0.68
0
0
0.68
Q503
4.48
5.15
5.17
4.48
5.15
5.17
Q504
2.18
4.95
2.82
2.27
4.95
2.94
Q505
1.03
4.96
1.58
2.24
4.96
1.58
Q507
0
0
2.8
3.23
0
2.6
Q601
0
0
0
0
0
Q602
0
0
0
0
0
Q605
2.7
0
2.1
2.6
0
1.95
Q701
5
5.17
5.7
4.99
5.17
5.7
Q702
3.0
0
2.4
3
0
2.4
Q703
3.0
0
2.4
3
0
2.4
B
0
0
0
0

Advertisement

Table of Contents
loading

Table of Contents