JVC GR-DVL767EG Service Manual page 112

4.31 VOLTAGE CHARTS
<SYSCON> <MDA>
MODE MODE MODE
REC PLAY REC PLAY
PIN NO. PIN NO. PIN NO.
IC1001 - - Q1004 - - IC1601
IC1002 - - Q1005 1
IC1003 D 3.0 3.0 2
1 3.0 3.0 S 0 0 3
2 0.7 0.7 G 3.0 3.0 4
3 3.1 3.1 Q1006 5
4 0 0 E 3.1 3.1 6
5 0.6 0.6 C 3.0 0 7
6 3.0 3.0 B 0 3.0 8
7 3.0 3.0 Q1007 9
8 3.1 3.1 E 0 0 10
IC1004 C 0 3.1 11
1 1.4 1.4 B 3.0 0 12
2 0 0 Q1008 13
3 1.3 1.3 E 3.0 3.0 14
4 0 0 C 0 0 15
5 3.0 3.0 B 3.0 3.0 16
IC1005 Q1009 17
1 0 0 E 0 0 18
2 3.0 3.0 C 3.0 3.0 19
3 0 0 B 0 0 20
4 3.0 3.0 21
5 3.0 3.0 22
IC1006 23
1 2.7 2.7 24
<D.CPU>
2 0 0 25
MODE
3 0.4 0.4 26
REC PLAY
PIN NO.
4 3.0 3.1 27
IC1401 - -
5 3.1 3.1 28
Q1401
6 3.1 3.1 29
E 3.1 3.1
7 1.4 1.4 30
C 3.1 3.1
8 1.4 1.4 31
B 3.1 3.1
9 0 0 32
Q1402
10 0 0 33
1(E) 0 0
11 0 0 34
2(B) 3.1 3.1
12 0 0 35
3(E) 3.1 3.1
13 0 0 36
4(C) 2.8 2.8
14 0 0 37
5(C) 0 0
15 0 0 38
Q1403
16 0 0 39
1(E) 0 0
17 0 0 40
2(B) 0 0
18 0 0 41
3(E) 3.0 3.0
19 3.0 3.0 42
4(C) 0 0
20 2.9 2.8 43
5(C) 3.1 3.1
IC1007 - - 44
IC1008 45
1 3.0 3.0 46
2 3.0 3.0 47
3 0 0 48
4 0 0 49
IC1009 - - 50
Q1001 51
E 0 0 52
C 0 0 53
B 0 0 54
Q1002 55
E 0 0 56
C 3.1 3.1 57
B 0.6 0.5 58
Q1003 59
E 0 0 60
C 0 0.4 61
B 0 0 62
MODE MODE
REC PLAY REC PLAY REC
PIN NO. PIN NO.
63 11.1 11.1 40 0
0 0 64 1.7 1.7 41 0
0.8 0.8 IC1602 42 0
0.8 0.8 1 - - 43 4.8
0.8 0.8 2 3.1 3.1 44 1.5
0 0 3 - - 45 2.0
0 0 4 0 0 46 2.0
0 0 5 - - 47 2.1
0 0 6 0 0 48 2.0
0 0 7 - - 49 2.1
0 0 8 3.1 3.1 50 2.1
0 0 Q1601 51 2.1
4.8 4.8 1(E) 0 0 52 2.7
0.4 0.4 2(B) 0 0 53 2.0
0.4 0.4 3(E) 4.8 4.8 54 2.0
0.4 0.5 4(C) 0 0 55 4.1
0 0.6 5(C) 4.8 4.8 56 2.0
0.7 0.8 57 0
11.1 11.1 58 4.1
1.5 1.5 59 2.0
<AUDIO>
1.5 1.5 60 2.0
MODE
1.5 1.5 61 2.0
REC PLAY
PIN NO.
1.5 1.5 62 2.0
IC2001
1.5 1.5 63 2.0
1 2.1 0.7
1.5 1.5 64 2.0
2 2.0 0
1.5 1.5 IC2501 -
3 2.0 0
1.6 1.5 Q2001
4 2.1 0
1.5 1.5 1(E) 0
5 1.5 1.5
1.5 1.5 2(E) 0
6 1.5 1.5
3.1 3.1 3(B) 0
7 1.5 1.5
0 0 4(C) 0
8 0 0
0.7 0.7 5(B) 0
9 3.1 3.1
0.6 0.6 6(C) 0
10 0.7 1.5
1.6 1.6 Q2002
11 0.7 1.5
3.1 3.1 E 4.1
12 0.7 1.5
0 0 C 4.8
13 0.7 1.5
0 0 B 4.8
14 1.5 1.5
0 0 Q2101 -
15 1.5 1.5
0 0 Q2102 -
16 0.6 1.5
0 0 Q2103 -
17 1.4 1.5
1.7 1.7 Q2501 -
18 1.5 1.5
0.7 0.7
19 1.3 1.5
0.7 0.7
20 1.5 1.5
0 1.0
21 1.3 1.3
0.6 0.7
22 2.4 2.4
0 0
23 4.8 4.8
0 0
24 0 0
2.8 2.8
25 0 0
1.2 1.2
26 0 0
1.6 1.5
27 3.1 3.1
1.5 1.5
28 0 0
1.5 1.5
29 1.5 0
1.5 1.5
30 1.3 1.3
1.6 1.5
31 1.5 0
0.4 0.4
32 2.9 2.9
0 0
33 3.0 3.0
0.8 0.8
34 1.5 1.5
0.8 0.8
35 1.5 1.6
0.8 0.8
36 1.5 1.4
0.8 0.8
37 3.0 3.0
1.2 1.1
38 0 2.4
0.4 0.4
39 0 0
0 0
4-63
<DVMAIN>
MODE MODE
REC PLAY REC
PLAY
PIN NO. PIN NO.
2.4 IC3001 - - 44 3.0
IC3002 - - 45 0.6
0
IC3005 46 0
0
4.8 1 0 0.4 47 0
1.5 2 0 0.4 48 4.4
3 0 0 49 4.6
0
0 4 2.1 2.1 50 0
0 5 1.1 1.2 51 1.2
6 1.2 1.6 52 1.1
0.6
0.5 7 3.1 3.1 53 0
0.5 8 1.2 1.6 54 3.1
Q3001 - - 55 2.4
0
0 Q3002 - - 56 1.1
0 57 2.5
58 2.5
0
4.2 59 0
2.1 <PRE/REC> 60 1.2
MODE 61 3.6
0
REC PLAY
PIN NO.
4.2 62 2.4
0 IC3501 63 2.5
1 0 0 64 2.5
0
2 0.5 0.5
0 IC3502
0 3 0 0 1 0.5
4 0 1.6 2 0.5
1.0
5 2.5 2.5 3 0
0
- 6 2.3 1.6 4 0.7
7 1.4 0 5 3.1
8 0 0
0
0 9 1.4 3.1
0 10 1.9 1.9
11 3.1 3.1
0
12 0 0
0
0 13 4.8 4.8
14 0 0
15 0 0
4.2
4.8 16 0 0
17 0 0
4.8
18 3.6 1.7
-
- 19 3.3 1.7
20 3.3 1.7
-
21 3.6 1.7
-
22 0 0
23 3.6 1.7
24 3.3 1.7
25 3.4 1.7
26 3.6 1.7
27 0 0
28 1.9 2.3
29 3.3 1.7
30 3.3 1.7
31 2.2 2.7
32 0 0
33 0 0
34 0 0
35 1.8 1.8
36 0.4 0.4
37 3.1 3.1
38 0 3.1
39 3.1 3.1
40 1.5 1.5
41 0 3.1
42 3.1 0
43 4.8 4.8
4-63 4-64
4-64
<VIDEO I/O> <CDS>
MODE MODE
PLAY REC PLAY REC PLAY
PIN NO. PIN NO.
0 IC3701 IC4201
0 1 0 0
1 - -
2.0 2 1.3 0
2 - -
2.1 3 1.8 3.0
3 - -
3.1 4 1.8 3.0
4 - -
2.8 5 1.5 3.1
5 - -
1.6 6 1.3 3.1
6 - -
1.2 7 0 0
7 - -
1.7 8 0.4 0
8 - -
0 9 0.6 0
9 2.3 2.3
2.6 10 0.4 0
10 0 0
1.9 11 0 0
11 2.1 2.1
1.1 12 0 0
12 2.1 2.1
1.9 13 3.1 3.0
13 4.8 4.8
1.3 14 0 0
14 1.9 1.9
0 15 0 0
15 1.9 1.9
1.2 16 1.2 1.2
16 4.8 4.8
1.9 17 3.0 3.1
IC3801 - -
1.9 18 3.1 3.1
Q3701 - -
1.3 19 2.5 2.5
Q3702
1.9 20 3.0 3.0
1(E) 0 0
21 2.2 2.2
2(B) 0 0
0 22 2.2 2.2
3(C) 0 0
0 23 0 0
4(E) 4.8 4.8
0 24 3.0 3.0
5(B) 4.4 4.4
0 25 0 0
6(C) 4.4 4.4
3.1 26 0 0
Q3703 - -
27 3.0 3.0
Q3704 - -
28 2.0 0.4
Q3705 - -
29 2.0 0.4
30 2.0 1.7
31 2.0 0.5
32 1.3 0
33 3.0 3.1
34 0 0
35 0 0
36 0 0
37 1.5 0.4
38 2.0 0.4
39 0.9 0.5
40 3.0 3.0
41 0 0
42 0 0
43 3.0 3.0
44 3.0 3.0
45 0 0
46 3.0 3.0
47 1.5 0
48 3.0 3.0
IC4202 -
<CAMERA DSP>
MODE
REC PLAY
PIN NO.
IC4301 -
IC4302 -
IC4303 -
<OP DRIVER>
MODE
REC PLAY
PIN NO.
IC4802
1 2.9 2.9
2 2.6 2.6
3 2.6 0
4 0 0
5 2.6 2.6
6 2.6 2.6
7 2.6 2.6
8 4.8 4.8
IC4803
1 1.0 1.0
2 0 0
3 0 0
4 0 0
5 2.6 2.6
6 2.6 2.6
7 2.1 2.9
8 4.8 4.8
IC4804
1 0.9 3.5
2 2.0 3.0
3 2.0 3.0
4 0 0
5 1.2 3.0
6 1.2 3.0
7 1.8 0
8 4.8 4.8
IC4851
1 0 0
2 0.6 0.6
3 0 0.4
4 0 0
5 0 0.4
6 0.4 0
7 0 0
8 3.1 3.1
9 4.7 4.8
10 0 0
11 0 0
12 0 0
13 4.7 4.8
14 0 0
15 0 0
16 0 0.4
17 0 0
18 0 0
19 0 0
20 0 0
21 0 0
- 22 0 0
23 4.8 4.8
24 2.1 1.1
25 0 0
26 2.2 0.5
27 4.8 4.8
- 28 2.1 0.5
- 29 0 0
- 30 1.8 0.5
31 3.1 3.1
32 0 0
33 0 0
34 0 0
35 3.0 3.0