Voltage Charts - JVC LT-26WX84 Service Manual

VOLTAGE CHARTS

<RECEIVER>
[SHEET1]
MODE MODE MODE
DC ( V ) DC ( V )
PIN NO. PIN NO.
PIN NO.
IC1101 19 0 B
20 0 Q2254
1 0
E
2 4.2 21 0
22 0 C
3 3.0
B
4 0.5 23 0
5 0.5 24 0 Q2255
E
6 0.5 25 0
7 0.5 26 0 C
B
8 0 27 0
9 0.5 CN000K Q2256
1 4.8 E
10 0
11 0.5 2 0 C
3 0 B
12 0.5
Q2260
13 5.2 4 2.9
5 4.3 E
14 5.2
C
15 0 6 3.3
16 0 7 0 B
CN000J
IC1102
1 4.2 1
[SHEET2]
2
2 4.2
MODE
DC ( V )
3 4.1 PIN NO. 3
4
4 4.1 IC1501
5 2.9 5
1 4.3
6
6 4.2 2 4.5
7
7 0
3 4.0
8
8 4.1 4 4.4
9
9 0
5 4.4
10 4.1 10
6 0
11
11 4.0
7 5.0
12 5.3
8 4.0
13 4.1
9 4.5 [SHEET3]
14 1.3
10 3.9 MODE
PIN NO.
15 1.3 11 4.5
IC6101
16 0
12 4.4
1
17 0 13 0
2
18 3.1
14 5.0
3
19 9.0 15 3.9
IC6401
20 0
16 4.5
1
21 4.1
17 3.9
2
22 4.1
18 4.5
3
23 4.2
19 4.4
4
24 3.9
20 0.1
5
25 4.1
21 5.1
6
26 4.0
22 3.9
7
27 4.1
23 4.5
8
28 1.7 24 4.0
9
29 4.1
25 4.5
10
30 4.1 26 4.4
11
31 1.7
27 0
12
32 4.0 28 5.0
13
33 4.1
29 4.5
14
34 4.1
30 5.5
15
35 0
31 4.4
16
36 4.1
32 0
IC6501
37 4.1
33 4.3
1
38 4.1
34 2.9
2
39 4.1 35 0
3
40 4.1
36 0
4
41 4.1 37 4.4
5
42 0
38 4.5
6
43 4.1 39 3.7
7
44 0
40 4.5
8
45 4.2
41 3.7
9
46 0
42 9.0
10
47 4.2
43 4.5
11
48 4.1
44 4.3
12
Q1101
45 4.5
13
E 0 46 3.7
14
C 4.2
47 4.4
15
B 0 48 0
16
Q1102
49 3.9
17
E 5.4 50 4.5
18
C 0
51 4.4
19
B 4.8
52 4.5
20
Q1103
53 3.7
21
E 4.8
54 4.5
22
C 9.0
55 3.7
23
B 5.4
56 3.2
24
TU1101 57 0
25
1 4.2
58 4.3
26
2 5.8 59 4.5
27
3 5.2
60 3.9
28
4 4.3 61 4.5
29
5 3.0
62 4.5
30
6 0
63 3.9
IC6531
7 5.2
64 4.4
1
8 0
Q2251
2
9 31.9
E 5.1
3
10 0
C 0.0
4
11 0 B 4.9
5
12 0
Q2252
6
13 0 E 4.4
7
14 2.4
C 0.0
8
15 0 B 3.8
IC6551
16 4.8
Q2253
1
17 4.2
E 4.5
2
18 2.5
C 0.0
MODE MODE
DC ( V )
DC ( V ) DC ( V )
PIN NO. PIN NO.
3 6.2 E 0.0
3.8
4 0.0 C 0.0
0.0 5 6.2 B -0.7
6 0.0 Q6592
0.0
E 0.0
-0.4 7 6.3
8 11.9 C 0.0
B -0.9
0.0 IC6641
1 5.1 Q6593
0.0
E 0.0
-0.2 2 0.0
3 6.9 C -0.8
4 5.1 B 0.0
0.0
5 0.0 Q6601
-0.2
6 1.0 E 0.0
0.0
7 4.3 C 0.0
8 0.0 B 0.6
9.0
Q6702
-0.3 9 5.1
10 2.4 E 5.4
8.9
C 5.4
11 2.3
12 0.0 B 4.7
4.4
Q6703
0 13 0.0
14 2.4 E 0.0
4.3
15 2.4 C 0.0
0
16 2.4 B 0.6
0
17 0.0 Q6704
0
0 18 0.0 E 0.0
19 0.0 C 5.4
0
B 0.0
0 20 0.0
21 0.0 Q6705
0
E 5.4
0 22 0.0
23 0.0 C 0.0
B 5.3
24 7.0
25 13.9
DC ( V )
26 13.9
27 13.9
11.9 28 6.9
0.0
29 9.6
13.9 30 13.9
31 6.9
0.0 32 0.0
2.0
33 13.9
1.9 34 0.0
1.9
35 0.0
2.0 36 22.1
3.8
IC6701
1.9 1 0.0
0.0 2 4.5
4.5
3 4.2
1.9 4 5.2
0.0
5 0.0
1.9 6 5.4
2.0
7 5.4
1.9 8 0.0
1.9
9 0.1
1.9 10 5.3
11 5.4
5.9 12 0.0
6.0 13 5.4
6.0
14 0.0
5.9 15 0.0
5.9
16 5.5
6.0 Q6401
5.9
E 3.5
6.0 C 3.4
0.9
B 0.0
6.0 Q6402
3.0
E 0.0
2.9 C 0.0
4.1 B 3.5
4.2
Q6504
0.0 E 0.0
11.9
C 0.0
4.5 B 0.6
0.0
Q6505
5.3 E 0.0
5.2
C 0.0
5.9 B 0.6
6.0
Q6506
6.0 E 0.8
6.0 C 0.6
6.0
B 0.2
6.0 Q6551
6.0
E 0.0
6.0 C 0.0
6.0
B 0.5
6.0 Q6552
E 00
6.2 C 0.0
6.3
B 0.5
6.2 Q6581
0.0 E 0.0
6.2 C 11.8
6.2 B 0.0
6.3
Q6582
11.9 E 11.4
C -0.4
6.3 B 11.8
6.3
Q6591
<VIDEO>
[SHEET5]
[SHEET4]
MODE MODE
MODE
DC ( V ) DC ( V )
PIN NO. PIN NO. PIN NO.
IC9211 27 4.5 27
28 0.0 28
1 -42.5
2 -41.5 29 0.0 29
30 4.5 30
3 -43.0
4 -42.9 31 8.9 CN10AQ
32 4.5 1
5 -42.0
6 -42.7 33 4.5 2
7 -30.8 34 0.0 3
8 -24.1 35 4.4 4
Q9021 36 4.4 5
E 0.0 37 0.0 6
C 0.3 38 4.4 7
39 4.4 8
B 3.2
Q9211 40 4.4 9
41 4.4
S -43.9
D 45.6 42 0.0
43 4.3
G -30.9
Q9212 44 4.3
E 0.0 45 0.0
C -28.4 46 4.3
B -43.5 47 8.9
Q9213 48 4.7
1 -44.0 49 0.0
50 4.6
2 -44.0
3 -24.0 51 0.0
52 4.6
4 -24.0
5 -28.4 53 0.0
54 4.5
6 -44.0
Q9215 55 4.5
56 0.0
E -42.1
C -42.0 57 4.6
B -41.5 58 0.0
59 4.6
60 0.0
[SHEET5]
61 0.0
MODE
DC ( V )
PIN NO.
62 0.5
IC1211 63 4.4
1 0.0
64 4.4
2 0.0 65 0.0
3 0.3
66 4.6
4 0.0 67 4.6
5 0.0
68 4.6
6 6.2 69 0.0
7 4.9
70 4.4
8 8.9 71 4.4
9 1.2 72 0.0
10 0.0 73 5.0
11 0.0 74 4.6
12 0.0
75 4.6
13 0.6 76 4.6
14 0.0
77 0.0
15 0.0 78 4.5
16 4.2
79 4.5
17 4.1 80 0.0
18 4.4
Q1232
19 2.2 E 2.8
20 1.3 C 0.0
21 2.2 B 2.2
22 0.3 Q1301
23 0.0
E 3.6
24 0.0 C 8.9
IC1212
B 4.3
1 3.2 Q1302
2 3.2
E 3.7
3 0.2 C 8.9
4 0.0
B 4.4
5 0.5 Q1303
6 0.5 E 3.6
7 3.2 C 8.9
8 3.2 B 4.3
IC1301
CN100H
1 5.0 1 0
2 4.1
2 0
3 4.4 3 0.3
4 0.0
4 2.9
5 4.6 5 0
6 0.0
6 2.7
7 4.7 7 3.6
8 0.0
8 0
9 4.6 9 3.7
10 0.0 10 3.2
11 4.4
11 5.1
12 4.4 12 0
13 0.0
13 3.3
14 4.6 14 5.1
15 0.0
15 9.0
16 4.6 16 8.9
17 0.0
17 5.1
18 4.6 18 3.3
19 0.0
19 0
20 4.4 20 5.1
21 4.4 21 3.2
22 0.0
22 3.7
23 4.5 23 0
24 4.4
24 3.7
25 0.0 25 2.7
26 4.5
26 0.2
No.YA089
<POWER>
[SHEET6]
MODE
MODE
DC ( V ) DC ( V )
DC ( V )
PIN NO. PIN NO.
IC9211 7 5.1
2.9
8 0
0.3 1 -42.5
2 -41.5 9 5.2
0
10 0
0 3 -43.0
4 -42.9 11 5.1
12 0
1.1 5 -42.0
6 -42.7 13 2.5
0
CN000B
1.2 7 -30.8
8 -24.1 1 3.3
0
Q9021 2 0
1.4
E 0.0 3 3.3
0
C 0.3 4 3.3
0
0 B 3.2 5 0
Q9211 6 4.3
0
7 0
S -43.9
D 45.6 8 3.0
9 32.3
G -30.9
Q9212 10 0
11 20.8
E 0.0
C -28.4 12 0
B -43.5 13 13.7
Q9213
1 -44.0
2 -44.0
3 -24.0
4 -24.0
5 -28.4
6 -44.0
Q9215
E -42.1
C -42.0
B -41.5
[SHEET7]
MODE
DC ( V )
PIN NO.
IC9501
1 -42.7
2 -43.3
3 340
4 -24.0
5 -40.5
IC9541
1 15.0
2 14.4
3 0.0
IC9901
1 15.6
2 3.6
3 0.0
4 3.3
5 2.4
IC9902
1 21.2
2 13.9
3 0.0
4 1.3
5 6.7
Q9502
E -44.2
C -28.6
B -44.2
Q9541
E 0.0
C 0.0
B 3.2
Q9901
E 0
C 0
B 0.6
Q9902
E 0.0
C 2.4
B 0.0
Q9903
E 0.0
C 0.0
B 3.2
Q9904
E 0.0
C 0.0
B 0.7
Q9905
E 0.0
C 6.7
B 0.0
Q9906
E 0.0
C 0.0
B 5.1
CN000A
1 0
2 0
3 3.3
4 3.3
5 0
6 0
<REGURTOR>
[SHEET8]
MODE
DC ( V )
PIN NO.
IC9801
1 21.2
2 9.2
3 0.0
4 9.0
5 2.5
IC9802
1 21.2
2 5.4
3 0.0
4 5.0
5 2.5
IC9803
1 15.7
2 5.2
3 0.0
4 4.9
5 2.1
Q9801
E 0.0
C 0.0
B 0.6
Q9802
E 0.0
C 0.0
B 0.0
Q9803
E 0.0
C 0.0
B 0.6
Q9804
E 0.0
C 0.0
B 3.2
Q9805
E 0.0
C 2.1
B 0.0
<FRONT SENSOR>
[SHEET9]
MODE
DC ( V )
PIN NO.
IC8752
1 3.5
2 5.4
3 0.0
<FRONT CONTROL>
[SHEET10]
MODE
DC ( V )
PIN NO.
Q8701
E 0
C 2.4
B 0
Q8702
E 0.0
C 0.7
B 0
Q8703
E 0
C 0
B 0.7
CN300T
1 3.3
2 3.3
3 0
4 0
5 0
6 0
7 0
8 0
9 0
10 0
2-35