JVC LT-40FH76 Service Manual page 68

<MAIN POWER PWB> <D-AMP PWB>
[P.2-51 - P.2-52] [P.2-57 - P.2-58]
MODE
MODE MODE
DC ( V ) DC ( V )
PIN NO. PIN NO. PIN NO.
IC9201 Q9533 IC6201
1 131.2 E 0 1
2 0 C 0 2
3 0 B 4.8 3
4 0 Q9534 4
5 5.6 E 0 5
6 1.1 C 4.9 IC6501
7 2.2 B 0 1
8 15.7 Q9535 2
IC9502 E 0 3
1 2.5 C 4.9 4
2 2.6 B 0 5
3 1.0 Q9536 6
4 0 E 4.4 7
5 2.5 C 1.0 8
6 0 B 3.9 IC6621
7 0 Q9537 1
8 19.6 E 4.4 2
Q9001 C 3.6 3
E 0 B 3.8 4
C 0 Q9551 5
B 0.7 E 0 6
Q9002 C 0 7
E 0 B 0 8
C 0 Q9552 IC6661
B 0.7 E 0 1
Q9221 C 0 2
E 1.2 B 3.1 3
C 0 CN00P 4
B 0 1 23.9 5
Q9222 2 23.9 6
E 0 3 23.9 7
C 3.3 4 23.9 8
B 0 5 23.9 9
Q9501 6 0 10
S 0 7 0 11
D 88.6 8 0 12
G 12.4 9 0 13
Q9502 10 0 14
E 0 15
C 4.8 16
<LED PWB>
B 0 17
[P.2-55]
Q9503 MODE Q6661
DC ( V )
PIN NO.
E 0 E
C 0 C
IC8752
B 0.6 1 0.1 B
Q9504 2 4.9 Q6662
E 0 E
3 0
C 4.8 Q8701 C
B 0.5 E 0 B
Q9505 Q6663
C 4.9
E 0 B 0 E
C 0 Q8702 C
B 6.9 B
E 5.0
Q9506 C 0
E 0 B 5.0
<CARD PWB>
C 10.4
Q8703
[P.2-59 - P.2-60]
B 0 E 0 MODE
PIN NO.
Q9507 C -0.1
E 19.6 IC1001
B 0
C 19.6 Q8704 1
B 18.9 E 4.8 2
Q9508 3
C 0
E 0 B 4.9 4
C 0 Q8705 5
B 4.8 6
E 2.3
C 2.0 7
B 0 8
[P.2-53 - P.2-54]
9
MODE Q8706
DC ( V )
PIN NO.
E 3.6 10
IC9501 C 3.5 11
4 229.2 12
B 0
7 1.7 Q8707 13
8 1.1 E 3.5 14
10 4.9 15
C 3.4
11 4.9 B 0 16
12 0 Q8708 17
13 0 18
E 0
14 19.6 C 0 19
15 2.5 B 3.2 20
16 2.7 21
Q8709
19 4.8 E 0 22
20 230.6 C 0 23
23 376.3 24
B 3.2
IC9551 Q8712 25
1 14.3 E 0 26
2 0 27
C 2.1
3 2.4 B 0 28
Q9531 Q8713 29
E 0 30
E 0
C 0.1 C 0 31
B 0.6 B 3.2 32
Q9532 33
E 19.5 34
C 19.6 35
B 18.9 36
37
2-80(No.YA380)
MODE MODE
DC ( V ) DC ( V ) DC ( V )
PIN NO. PIN NO.
38 0 135 0
14.8 39 1.5 136 0
3.1 40 1.6 137 0
12.0 41 0 138 0
2.6 42 0.3 139 2.0
0 43 0 140 0
44 2.0 141 0
6.1 45 0.4 142 0
6.1 46 0.3 143 0
6.1 47 0.3 144 0.2
0 48 0.3 145 0.1
6.1 49 1.6 146 0
6.1 50 1.7 147 0
6.1 51 3.3 148 3.2
12.0 52 0 149 0
53 0 150 0
-8.7 54 0.6 151 0.1
152 0
0 55 0.5
0 56 2.1 153 0
-15.2 57 1.0 154 0
0 58 0.9 155 0
0 59 3.3 156 0
-8.7 60 0 157 3.3
14.2 61 1.2 158 0
62 1.3 159 0
-8.7 63 2.2 160 3.2
-9.0 64 0 161 3.3
0.4 65 0 162 0.2
0.4 66 0 163 0
14.8 67 0 164 3.2
12.0 68 3.3 165 0.1
0 69 3.2 166 0
-15.3 70 3.2 167 3.3
-2.4 71 3.2 168 0
-15.2 72 3.2 169 0
0 73 0 170 3.3
12.0 74 0 171 0
14.9 75 3.1 172 1.1
0.4 76 0 173 1.0
-3.7 77 0.1 174 3.3
-9.0 78 0.2 175 3.3
-8.7 79 1.2 176 3.2
80 1.3 177 0
14.9 81 1.3 178 0
-15.2 82 1.3 179 0
14.8 83 2.0 180 0.2
84 0 181 0.2
-15.2 85 1.2 182 0
0.4 86 0.1 183 3.3
-15.1 87 0.1 184 0
88 1.3 185 2.0
0 89 1.0 186 2.4
14.8 90 1.2 187 0.2
0 91 0 188 0.2
92 3.2 189 0.3
93 0.3 190 0.2
94 1.2 191 0
95 1.2 192 0
DC ( V )
96 0 193 3.3
97 3.2 194 0.1
3.3 98 0 195 0.1
1.6 99 3.3 196 0.1
1.2 100 3.1 197 0
1.5 101 0 198 3.2
1.6 102 1.4 199 0
1.6 103 0 200 0
1.5 104 3.1 201 3.2
0 105 0 202 0.1
2.0 106 1.1 203 0.2
1.4 107 1.1 204 0
2.5 108 1.0 205 0
1.4 109 1.1 206 1.5
1.9 110 0 207 1.2
1.0 111 0 208 0
2.4 112 0 IC1002
1.7 113 0 1 0
0.2 114 0 2 0
3.3 115 0 3 0
0 116 1.6 4 3.2
0.5 117 0 5 3.3
1.0 118 0 IC1003
1.1 119 3.0 1 0
0 120 0 2 3.2
3.3 121 1.9 3 0
0 122 0 4 3.2
0 123 0 5 3.2
3.3 124 0 IC1005
0.3 125 0 1 1.2
0.3 126 0.1 2 0
0.4 127 0.1 3 0
0 128 0.1 4 0
1.6 129 0 IC1006
0 130 3.2 1 0.1
0 131 0.1 2 0
2.0 132 0 3 0
0 133 0 4 0
0 134 0 5 0
MODE MODE MODE
DC ( V ) DC ( V )
PIN NO. PIN NO. PIN NO.
6 0 52 0 33
7 3.2 53 0.9 34
8 0 54 0 35
IC1007 IC1501 36
1 3.2 1 1.7 37
2 1.5 2 2.4 38
3 1.6 3 0.4 39
4 0 4 1.7 40
5 1.6 5 1.3 41
6 1.6 6 2.5 42
7 3.3 7 1.4 43
8 3.2 8 1.5 44
IC1201 9 1.1 45
1 3.3 10 0 46
11 3.2
2 3.2 47
3 0.5 12 3.1 48
4 0.1 13 0 IC2002
5 0.1 14 0
1
6 3.3 15 0.2 2
7 0.3 16 1.0 3
8 3.3 17 0.5 4
9 0 18 1.7 5
10 0 19 1.6 6
11 0 20 1.5 7
12 0.4 21 1.2 8
13 3.2 22 1.6 9
14 0.4 23 1.2 10
15 0 24 1.4 11
16 0 25 0 12
17 3.2 26 3.3 13
18 0 27 0 14
19 3.3 28 3.3 15
20 3.2 29 0 16
IC1202 30 0.3 IC2003
1 0 31 0 1
2 3.2 32 0 2
3 0 33 0.2 3
4 0 34 0.4 4
5 3.3 35 0.3 5
IC1203 36 0.3 6
1 0.1 37 3.3 7
2 0 38 0.1 8
3 0 39 0.3 IC2004
4 0 40 0.2 1
5 3.3 41 0.4 2
IC1401 42 0.1 3
1 3.2 43 0.2 4
2 0.5 44 0.2 5
3 3.2 45 0.1 6
4 0.6 46 0 7
5 0.9 47 0 8
6 0 48 1.5 9
7 0.5 Q1201 10
8 0.6 E 3.3 11
9 3.2 C 0 12
10 0.3 B 3.2 13
11 0.5 Q1202 14
12 0 E 0 15
13 0.5 C 3.2 16
14 3.3 B 0 17
15 0 18
16 3.2 19
[P.2-61 - P.2-62]
17 3.2 20
MODE
DC ( V )
PIN NO.
18 3.1 21
19 3.1 IC2001 22
20 0 1 0 23
21 0 2 0 24
22 0 3 1.1 25
23 0 4 1.2 26
24 0.5 5 0 27
25 0.5 6 1.2 28
26 2.1 7 2.0 29
27 3.2 8 1.2 30
28 0 9 0.7 31
29 0.8 10 1.9 32
30 0.9 11 3.2 33
31 1.1 12 3.0 34
32 0.9 13 3.2 35
33 3.0 14 0 36
34 0 15 0 37
35 0 16 1.3 38
36 0 17 1.2 39
37 3.2 18 1.2 40
38 1.5 19 0 41
39 0 20 1.1 42
40 0 21 1.2 43
41 0 22 1.2 44
42 0.4 23 2.1 45
43 3.3 24 1.7 46
44 0.6 25 0 47
45 1.0 26 0 48
46 0 27 0 49
47 1.3 28 0.4 50
48 0.3 29 3.2 51
49 3.3 30 0.2 52
50 0.8 31 0 53
51 0.4 32 0.6 54
MODE
MODE
DC ( V ) DC ( V ) DC ( V )
PIN NO. PIN NO.
0 55 1.3 Q9650
0 56 1.1 E 14.1
1.3 57 1.2 C 15.8
1.2 58 1.2 B 14.0
1.2 59 1.2 Q9651
3.2 60 1.2 E 0
0 61 1.2 C 0
0 62 1.2 B 0.6
1.1 63 2.1 Q9652
1.0 64 3.3 1 15.9
0.8 IC2005 2 15.9
0 1 3.0 3 15.8
1.5 2 3.2 4 14.1
0 3 3.0 5 5.3
0 4 0 6 5.3
0 5 3.2 7 5.3
6 3.0 8 5.3
7 3.0
1.5 Q9801
1.6 8 3.3 E 0
0 IC2201 C 0
1.6 1 0 B 0.6
3.3 2 0 Q9904
0 3 0 E 8.3
3.3 4 5.1 C 9.0
0 5 0 B 9.0
0 IC2202 Q9905
2.5 1 8.1 E 0
2.5 2 9.0 C 0
2.5 3 3.3 B 3.2
0 4 0 CN00K
5.1 5 1.2 1 0
5.0 6 1.3 2 0
0 7 5.6 3 16.5
8 0
4.4 IC2204
<DC-DC PWB>
4.5 1 2.0
[P.2-63 - P.2-64]
4.4 2 0 MODE
DC ( V )
PIN NO.
0 3 0
4.5 4 0.7 IC9601
4.5 5 0 1 9.5
4.5 6 0 2 23.7
9.0 7 3.3 3 4.9
Q2201 4 0
1.6 E 5.0 5 1.2
3.0 C 5.0 6 1.2
3.3 B 5.7 7 6.5
3.2 8 1.0
3.3 IC9602
[P.2-61 - P.2-62]
0 MODE 1 1.6
DC ( V )
PIN NO.
0 2 1.1
1.1 3 1.7
IC9601
1.2 1 9.5 4 1.6
1.1 2 23.7 5 7.7
1.1 3 4.9 6 0
1.6 4 0 7 0
0.8 5 1.2 8 15.8
0 6 1.2 9 0
0.6 7 6.5 10 0
2.2 8 1.0 11 0
1.6 IC9602 12 1.2
3.3 1 1.6 13 1.2
3.0 2 1.1 14 1.2
3.2 3 1.7 IC9603
0 4 1.6 1 0
3.3 5 7.7 2 4.5
0 6 0 3 3.5
0 7 0 4 0
0 8 15.8 5 0
3.2 9 0 6 0
0 10 0 7 0
3.2 11 0 8 9.1
3.3 12 1.2 IC9851
3.2 13 1.2 1 16.5
0 14 1.2 2 0
0 IC9603 3 9.1
1.2 1 0 IC9852
1.2 2 4.5 1 16.5
1.2 3 3.5 2 0
3.3 4 0 3 9.1
2.0 5 0 Q9601
1.2 6 0 E 0
0.7 7 0 C 0
0 8 9.1 B 0.6
1.8 IC9851 Q9650
1.1 1 16.5 E 14.1
1.0 2 0 C 15.8
0 3 9.1 B 14.0
0.9 IC9852 Q9651
0 1 16.5 E 0
0 2 0 C 0
0 3 9.1 B 0.6
0 Q9601 Q9652
0 E 0 1 15.9
0 C 0 2 15.9
3.2 B 0.6 3 15.8
0 4 14.1
3.2 5 5.3
MODE
DC ( V )
PIN NO.
6 5.3
7 5.3
8 5.3
Q9801
E 0
C 0
B 0.6
Q9904
E 8.3
C 9.0
B 9.0
Q9905
E 0
C 0
B 3.2
CN00K
1 0
2 0
3 16.5
<SUB POWER PWB>
[P.2-65 - P.2-66]
MODE
DC ( V )
PIN NO.
IC9001
1 127.0
3 0
4 19.7
5 0.1
6 1.2
7 1.2
IC9051
1 13.0
2 0
3 2.4