Gráfico De Tensión De Circuito - LG MCD204 Manual De Servicio

GRÁFICO DE TENSIÓN DE CIRCUITO
PIN NO. TEST VOLT(V) PIN NO. TEST VOLT(V)
IC101 (EEPROM, S-24C) 38 0.1
1 0 39 0.1
2 0 40 2.3
3 0 41 5.04
4 0 42 2.3
5 5.04 43 4.04
6 5.04 44 4.04
7 0 45 5.04
8 5.04 46 5.05
IC102 (LC87F5M64A) 47 5.05
1 3.44 48 5.05
2 4.59 49 4.64
3 4.52 50 2.3
4 4.92 51 2.72
5 5.05 52 4.33
6 2.23 53 5.03
7 4.81 54 2.22
8 4.81 55 2.56
9 5.06 56
10 0 57 2.45
11 4.97 58 2.55
12 4.97 59 5.06
13 2.23 60 5.04
14 3.22 61 5.04
15 0 62 1.5
16 0 63 2.27
17 0 64 0.11
18 0 IC103 (KIA7042AT)
19 2.23 1 5.05
20 2.23 2 5.45
21 0.05 3
22 3.45 IC104 (KIA7027AT)
23 5.05 1 5.03
24 0.02 2 5.04
25 0.07 3
26 0 IC201 (BA3308 )
27 0.83 1 1.79
28 0 2 -0.1
29 2.23 3 2.28
30 2.23 4
31 5.05 5 0.9
32 0 6 5.53
33 5.05 7 1.82
34 3.22 8 -0.14
35 0 9 1.79
36 5.06 IC202 (BA3308 )
37 0.1 1 1.76
PIN NO. TEST VOLT(V) PIN NO.
2 0 39
3 1.77 40
4 0 41
5 0.6 42
6 43
7 1.75 44
8 0 45
9 1.75 46
IC301 (PT6324) 47
1 4.93 48
2 4.6 49
3 4.53 50
4 4.6 51
5 0.3 52
6 0.13 IC601 (PS9831)
7 2.84 1
8 0 2
9 4.98 3
0 10 -18.9 4
11 -17.5 5
12 -21 6
13 -17.7 7
14 -19.6 8
15 -19.6 9
16 -19.4 10
17 -25.4 11
18 -25.5 12
19 -25.48 13
20 -17.83 14
21 -25.3 15
0 22 -25.5 16
23 -25.4 17
24 -25.52 18
25 -25.5 19
0 26 -20.63 20
27 -29.42 21
28 -28.43 22
29 -28.42 23
30 -28.45 24
0 31 -29.45 25
32 -29.5 26
33 -29.55 27
34 -27.89 28
35 -27.8 29
36 -27.78 30
37 -27.81 31
38 -27.75 32
TEST VOLT(V) PIN NO. TEST VOLT(V)
-27.8 33 0.3
-27.76 34 1.92
-27.72 35 0
-27.75 36 0
-27.71 37 0
-27.8 38 0
-27.8 39 3.47
-27.83 40 1.73
-27.75 41 0
-27.8 42 1.94
-28.58 43 0
-29.7 44 0
4.98 45 0
0 46 0
47 3.48
0 48 0
0 49 0
1.91 50 0
3.45 51 0
0 52 0
1.93 53 0
0 54 0
0 55 0
0 56 3.47
3.45 57 0
3.13 58 1.73
3.5 59 1.73
1.93 60 0
0 61 1.72
3.3 62 1.72
3.3 63 0
3.3 64 0
3.3 65 3.47
1.72 66 1.94
1.73 67 0
0 68 0
3.45 69 0
1.72 70 0
0.2 71 0
0 72 3.47
1.72 73 0
0.2 74 0
0 75 1.71
3.45 76 3.41
1.67 77 3.47
1.7 78 5.05
1.72 79 5.05
3-39 3-40
PIN NO. TEST VOLT(V) PIN NO. TEST VOLT(V)
80 1.94 26 21.84
81 0 27 21.84
82 0 28 10.86
83 0 29 0
84 0 30 0
85 0 31 10.86
86 1.8 32 21.84
87 1.8 33 21.97
88 1.71 34 21.85
89 1.7 35 22
90 1.79 36 10.86
91 1.94 37 0
92 0 38 0
93 1.69 39 10.85
94 3.47 40 21.84
95 0 41 21.84
96 5.06 42 0
97 0 43 21.99
98 0 44 12
99 0 IC801 (MLC9800)
100 0 1 3.99
IC603 (TAS5342LA) 2 3.46
1 12 3 AGND
2 3.33 4 2.64
3 0 5 2.78
4 0 6 1.74
5 3.22 7 0.9
6 1.7 8 2.02
7 5.05 9 0.68
8 1.7 10 1.9
9 1.18 11 0.67
10 0 12 2.3
11 0 13 1.24
12 3.22 14 AGND
13 0 15 0
14 0 16 0.95
15 0 17 3.32
16 1.7 18 0.65
17 5.05 19 0.7
18 1.7 20 1.72
19 0 21 1.74
20 0 22 1.4
21 12 23 1.42
22 11.94 24 1.42
23 12 25 1.72
24 11.33 26 1.74
25 0 27 1.69
PIN NO. TEST VOLT(V)
28 1.41
29 1.42
30 3.46
31 DGND
32~46 2.86
47 1.24
48 0
49 3.48
50 3.48
51 3.48
52 DGND
53 1.63
54 3.2
55 3.18
56 0
57 0
58 0
59 0.46
60~62 3.46
63 1.93
64 3.46
65 3.46
66 0
67 0
68 0
69 1.02
70 2.64
71 3.45
72 3.45
73 3.45
74 3.45
75 2.04
76 2.05
77 0
78 0
79 3.47
80 1.73
81 2.1
82 0
83 1.73
84 3.47
85 DGND
86 1.4
87 1.73
88 1.73
89 3.46
90 3.46