Philips MX3660D/21H/30/37 Service Manual page 27

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VOLTAGES
IC101
(LA1837)
PIN NO 1
2
3
4
5
6
7
Voltage 3.5 9.78 3.5 3.5
0
4.96 4.94 9.77 9.76 1.4 0.94 0
PIN NO 21
22
23
24
25
26
27
Voltage 3.19 2.8 3.24 0.33 0.02 3.59 3.59 2.58 3.58 1.7
IC152
(LC72131M)
PIN NO 1
2
3
4
5
6
7
Voltage 2.5 0.17 0.17 4.2 4.96 4.18 0.05 0.05 0.05 4.95 0.01 4.95 0.01 2.4 4.95 1.05 1.05 3.47 0
IC301
(PT5228)
PIN NO 1
2
3
4
5
6
7
Voltage 2.8
0
2.8
0
2.8 2.8 2.8
IC303
(PT2259)
PIN NO 1
2
3
4
5
6
7
Voltage 4.2 4.2
0
4.4 4.4 8.8 4.2 4.2
IC304
(4558)
PIN NO 1
2
3
4
5
6
7
Voltage 0
0
0 -9.24 0
0
0
6.98
IC305
(4558)
PIN NO 1
2
3
4
5
6
7
Voltage 0
0
0 -9.24 0
0
0
6.97
IC306
(4558)
PIN NO 1
2
3
4
5
6
7
Voltage 0
0
0 -9.24 0
0
0
6.97
IC307
(4558)
PIN NO 1
2
3
4
5
6
7
Voltage 0
0
0 -9.24 0
0
0
6.97
IC401
(STA308)
PIN NO 1
2
3
4
5
6
7
Voltage 0
0
3.3
0
2.68 0
0.8 0.8 0.8 1.65 1.65 3.36 0
PIN NO 21
22
23
24
25
26
27
Voltage 1.24 2.68 0
3.3 1.67 2.68 0
PIN NO 41
42
43
44
45
46
47
Voltage 0.22 0.22 0.22 0
0
2.68 0.22 0.22 0.22 0.22 3.3 3.3
PIN NO 61
62
63
64
Voltage 0
1.2
0
3.3
IC501
(STA505)
PIN NO 1
2
3
4
5
6
7
Voltage 0
1.93 1.93 31.5 0
0
31.4 -0.8 -0.8 1.8 1.8 31.5 0
PIN NO 21
22
23
24
25
26
27
Voltage 5
5
3.35 0
3.35 3.34 3.35 3.34 0.22 0.22 0.22 0.22 26.4 26.5 31.5 31.5
IC502
(STA505)
PIN NO 1
2
3
4
5
6
7
Voltage 0
1.93 1.93 31.5 0
0
31.4 -0.8 -0.8 1.8 1.8 31.5 0
PIN NO 21
22
23
24
25
26
27
Voltage 5
5
3.35 0
3.35 3.34 3.35 3.34 0.22 0.22 0.22 0.22 26.4 26.5 31.5 31.5
IC503
(STA505)
PIN NO 1
2
3
4
5
6
7
Voltage 0
1.93 1.93 31.5 0
0
31.4 -0.8 -0.8 1.8 1.8 31.5 0
PIN NO 21
22
23
24
25
26
27
Voltage 5
5
3.35 0
3.35 3.34 3.35 3.34 0.22 0.22 0.22 0.22 26.4 26.5 31.5 31.5
8-2
8
9
10
11
12
13
14
15
16
17
0.05 8.67 8.68 4.27 4.27 4.26 4.26 3.19
28
29
30
8
9
10
11
12
13
14
15
16
17
8
6
8
8
8
8
8
8
9
10
11
12
13
14
15
16
17
2.68 2.2
0
0
4.65 4.65 1.28
28
29
30
31
32
33
34
35
36
37
3.3
0
0
0
0
0.22 0.22 0
0
2.68 0.22 0.22 0.22
48
49
50
51
52
53
54
55
56
57
0
2.5 1.68 1.68 1.25 1.2 3.3
8
9
10
11
12
13
14
15
16
17
0
31.5 0.2 0.2
28
29
30
31
32
33
34
35
36
8
9
10
11
12
13
14
15
16
17
0
31.5 0.2 0.2
28
29
30
31
32
33
34
35
36
8
9
10
11
12
13
14
15
16
17
0
31.5 0.2 0.2
28
29
30
31
32
33
34
35
36
IC801
(LA9703)
18
19
20
PIN NO 1
2
Voltage 2.7
5
PIN NO 21
22
Voltage 0
3.3
PIN NO 41
42
Voltage 1.8 1.7 1.7 1.7 1.2 1.3 2.5 3.3 1.2 2.7 1.7 2.6 1.6 2.6 2.6
18
19
20
PIN NO 61
62
2.45
Voltage 2.8 2.86 5
IC802
(LC78663)
PIN NO 1
2
Voltage 1.7 1.4 0.33 1.8 2.4 1.3
PIN NO 21
22
Voltage 1.7 1.7 1.7 1.8 0.98 1.34 1.7 1.7 1.1 1.7 1.7 1.7 1.79 2.7
PIN NO 41
42
Voltage 3.3 1.6 1.5 3.3 3.1
PIN NO 61
62
Voltage 3.3 3.3 3.3 3.3 3.3 3.35 0
PIN NO 81
82
Voltage 0.9 1.7 1.6
PIN NO 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120
Voltage 3.3 3.3 3.3 1.7 1.65 2.7
PIN NO 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140
Voltage 2.1
0
PIN NO 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160
Voltage 0
1.7 3.4
PIN NO 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176
Voltage 0.8 0.7 0.7 0.8 3.4
IC803
(LA6560)
PIN NO 1
2
Voltage 3.3 3.3 8.97 0.02 0.02 4.13 4.14 3.9 4.4 4.5 3.8 4.1 4.2 8.98 1.69 0
18
19
20
PIN NO 21
22
Voltage 1.7 1.7 1.58 0.7 1.7 0.9 0.2 1.7
38
39
40
IC804
(16256)
58
59
60
PIN NO 1
2
0
Voltage 3.3 1.3 1.3 1.3 1.3 3.3 1.3 1.3 1.3 1.3
PIN NO 21
22
Voltage 0
3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 0.7 1.6 0.6 0.6 1.6
IC807
(LVC32)
18
19
20
PIN NO 1
2
0
0
0.02
Voltage 0
3.3 3.4 3.1 3.1 3.1
IC808
(HC14)
PIN NO 1
2
Voltage 3.1 0.28 0.26 3.1
18
19
20
IC809
(LM358)
0
0
0.02
PIN NO 1
2
Voltage 0
2.6 2.6
IC1001
(MX29F080TC-90CE)
PIN NO 1
2
18
19
20
Voltage 1.16 1.3
0
0
0.02
PIN NO 21
22
Voltage 1.2 1.8 0.15 0.1
8-2
3
4
5
6
7
8
9
10
11
12
3.5 3.5 3.5 3.5 3.5
0
2.5 2.5
0
0
23
24
25
26
27
28
29
30
31
32
0
0
0
0
0
3.3
5
0
3.3
1
1.34 1
43
44
45
46
47
48
49
50
51
52
63
64
2.7
3
4
5
6
7
8
9
10
11
12
0
1.7
0
1.7
0
1.67 1.69 1.67 1.64 1.7 3.4
23
24
25
26
27
28
29
30
31
32
43
44
45
46
47
48
49
50
51
52
0
3.3 1.79 3.4
0
2
1.99 1.96 1.96 1.96 1.95 1.9 0.08 0.4 1.19
63
64
65
66
67
68
69
70
71
72
3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 0.29 1.47 1.6 1.99
83
84
85
86
87
88
89
90
91
92
0
1.68 1.1 1.7 3.4
0
0
0
3.3
0
1.4 1.4 1.4
0
0.02 1.65 1.7 1.4 1.4 0.3
0.3
0
0
2.7
0
1.2 1.1 1.2 2.7 0.02 3.4 1.7 1.7
0
0.8 0.8
0
0
0
0.8
0
0.8 0.8
0
0
0
0
3.4
0
3.4 1.8
3
4
5
6
7
8
9
10
11
12
23
24
25
26
27
28
29
30
31
32
5
1.7 1.7 1.7 1.7 3.3 2.8
3
4
5
6
7
8
9
10
11
12
0
0
23
24
25
26
27
28
29
30
31
32
3
4
5
6
7
8
9
10
11
12
0
3.4 1.5 3.3 3.3 0.06 3.3 3.4
3
4
5
6
7
8
9
10
11
12
0
3.4
0
0.05 3.3 3.3 0.06 0.06 0
3
4
5
6
7
8
0
1.7 1.7 1.7 8.97
3
4
5
6
7
8
9
10
11
12
0
1.1
2
1.3 1.6 1.6
3
5
0
4.9
23
24
25
26
27
28
29
30
31
32
2
1.85 1.9 1.85
0
0
5
1.84 1.8 1.8 1.85 0.8
13
14
15
16
17
18
19
20
2.5 2.5 4.9 0.19 3.8 0.2
0
0
33
34
35
36
37
38
39
40
1.7 1.7 1.7 2.2 1.73 1.7
53
54
55
56
57
58
59
60
0
0.6 2.5 2.5 1.8
13
14
15
16
17
18
19
20
0
1.7 1.7
33
34
35
36
37
38
39
40
0
1.3 3.3 3.3 3.3 3.1
53
54
55
56
57
58
59
60
73
74
75
76
77
78
79
80
93
94
95
96
97
98
99 100
0
3.3 3.3 3.3
0
0
3.3 3.3
0
0
0
0
0
0
0
3.4
0
3.4 0.8 0.8 0.8 0.8 3.4
0
2.7
0
13
14
15
16
17
18
19
20
1.7 1.7 1.7 1.9
33
34
35
36
0
13
14
15
16
17
18
19
20
3.3 3.3
0
3.3 3.3 3.3 3.3 3.3
33
34
35
36
37
38
39
40
0
1.6 1.6 1.6 1.6
0
13
14
13
14
3.3
13
14
15
16
17
18
19
20
1
1.9 1.6 1.5 1.6 1.2 1.6 1.54
33
34
35
36
37
38
39
40
3
3.3
0
0

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