JVC GR-DVX44EG Service Manual page 89

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MODE
MODE
MODE
REC
PLAY
REC
PLAY
PIN NO.
PIN NO.
PIN NO.
14
3.0
3.0
6
3.0
3.0
26
15
0
0
7
3.0
3.0
27
16
0
0
8
3.0
3.0
28
17
0
0
IC8012
29
18
0
0
1
3.0
3.0
30
19
0
0
2
3.1
3.0
31
20
0
0
3
3.0
3.0
32
21
0
0
4
0
0
33
22
0
0
5
3.0
3.0
34
23
0
0
6
0
0
35
24
0
0
7
0
3.0
36
25
0
3.0
8
3.0
3.0
37
26
3.0
3.0
38
27
0
0
39
28
3.0
3.0
40
29
0
3.0
41
30
0
0
42
31
0
0
<MP3>
43
32
0
0
44
MODE
REC
PLAY
33
3.0
3.0
45
PIN NO.
34
3.0
0
46
IC8101
-
-
35
3.0
3.0
47
IC8102
-
-
36
3.0
3.0
48
IC8103
37
3.0
3.0
49
1
0
0
38
3.0
3.0
50
2
1.5
1.5
39
3.0
3.0
51
3
0
0
40
3.0
3.0
52
4
1.6
0
41
3.0
3.0
53
5
3.0
3.0
42
3.0
3.0
54
43
3.0
3.0
55
44
3.0
3.0
56
45
3.0
3.0
57
46
0
0
58
47
3.0
3.0
59
48
0
0
60
<USB DRV>
IC8005
61
MODE
1
3.0
3.0
62
REC
PLAY
PIN NO.
2
3.0
0
63
3
0
1.2
64
IC8401
-
-
4
0
2.5
65
IC8402
5
3.0
3.0
66
1
0
0
IC8006
67
2
0
0
1
3.0
3.0
68
3
0
0
2
0
3.0
69
4
0
0
3
1.2
0
70
Q8401
4
2.5
0
71
E
3.2
3.1
5
3.0
3.0
72
C
0
0.5
IC8007
73
B
3.1
3.2
1
4.8
4.8
74
2
0
0
75
3
1.2
1.2
76
4
0
3.2
77
5
4.8
4.8
78
IC8008
79
<MDA>
1
1.0
1.0
80
MODE
2
1.0
1.0
Q1601
REC
PLAY
PIN NO.
3
3.0
3.0
1
4
0
0
IC1601
2
5
0
0
1
0
0
3
6
1.5
1.5
2
0.8
0.8
4
7
1.5
1.5
3
0.8
0.8
5
8
3.0
3.0
4
0
0
IC8009
5
0
0
1
1.4
1.4
6
0
0
2
3.0
3.0
7
0
0
3
0
0
8
0
0
4
0
0
9
0
0
5
3.0
3.0
10
0
0
6
3.0
3.0
11
0
0
<IR TALLY>
7
3.0
3.0
12
0
0
MODE
8
3.0
3.0
13
0
0
PIN NO.
IC8010
14
0
4.8
IC1801
1
3.0
3.0
15
0
0
1
2
3.0
3.0
16
0.4
0
2
3
0
0
17
0
0
3
4
3.0
3.0
18
0
0.4
4
5
3.0
3.0
19
0
0
IC8011
20
0.4
0.4
1
1.3
1.4
21
0
0
2
3.0
3.0
22
0
0
3
0
0
23
0.9
0
4
0
0
24
11.1
11.0
5
3.0
3.0
25
1.5
1.5
<OP DRIVER>
MODE
MODE
REC
PLAY
REC
PLAY
REC
PIN NO.
PIN NO.
1.5
0
IC4802
2.5
2.5
38
3.0
1.5
1.5
1
2.2
2.2
Q4801
0
1.5
2
0
2.2
E
0
0
1.5
3
0
0
C
0
0
1.5
4
2.1
2.1
B
1.0
1.5
1.5
5
2.2
2.2
Q4802
0
0
6
0
2.2
E
0
1.5
1.5
7
4.8
4.8
C
1.6
0
1.4
8
0
0
B
0
3.0
3.0
IC4803
Q4803
3.0
3.0
1
1.0
1.0
E
0
0
0
2
0
0
C
4.8
0.7
0.7
3
0
0
B
0
0
0.7
4
0
0
Q4804
0
1.0
5
2.1
2.2
E
0
1.6
1.6
6
2.1
2.2
C
1.6
0
0
7
0.6
3.3
B
4.8
3.0
3.0
8
4.8
4.8
Q4805
0
0
IC4804
E
4.8
0
0
1
0
0
C
1.6
0
0
2
0
3.0
B
4.8
3.0
3.0
3
0
3.0
Q4851
0
0
4
0
0
E
0
3.0
0
5
0.9
3.0
C
3.9
1.9
2.0
6
0.9
3.0
B
0
0
0
7
2.8
0
1.5
1.5
8
4.8
4.8
1.1
0
IC4806
0
0.4
1
0.4
3.0
0.7
0
2
0.4
3.0
0.7
0.7
3
0.4
3.0
1.0
1.0
4
0
0
0
0.6
5
3.0
3.0
0
0
6
2.6
0
<AUDIO AD/DA>
1.0
1.0
7
2.6
0
MODE
REC
2.6
2.6
8
3.0
3.0
PIN NO.
1.2
0
IC4807
IC2101
1.5
0
1
1.6
3.0
1
1.3
0
1.5
2
1.6
3.0
2
0
1.5
1.5
3
4.8
4.8
3
1.4
1.5
1.5
4
0
0
4
0
1.5
1.5
5
1.6
3.0
5
3.0
0
0.4
6
0
0
6
3.0
0
0
7
4.8
4.8
7
0
0.9
0
8
4.8
4.8
8
0
0.9
0.8
IC4851
9
1.4
0
0.8
1
0
0
10
1.5
0.8
0.8
2
0.5
0
11
1.4
1.2
1.2
3
0
0.4
12
0
0.4
0.4
4
0.4
0
13
3.0
0
0
5
0
0.4
14
0
11.0
11.0
6
0
0
15
2.0
1.7
1.7
7
0
0
16
1.9
0
0
8
3.0
3.0
IC2151
0
0
9
4.8
4.8
1
0
10
1.0
0
2
0
0
0
11
0
0
3
1.2
0
0
12
1.0
0
4
0
4.8
4.8
13
4.8
4.8
5
3.0
0
0
14
1.2
0
6
0
4.8
4.8
15
0
0
7
0
16
1.1
0
8
0
17
0
0
9
0
18
0
0
10
1.5
19
0
0
11
1.6
20
0
0
12
1.5
21
0
0
13
0
22
0
0
14
0
23
4.8
4.8
15
0
24
0
0
REC
PLAY
16
0
25
0
0
Q2151
26
0
0
1(E)
0
27
4.8
4.8
4.8
4.8
2(B)
0
28
0
0
4.0
4.0
3(C)
0
29
0
0
0
0
4(E)
0
30
0
0
0
0
5(B)
0
31
3.0
3.0
6(C)
0
32
0
0
33
0
0
34
0
1.8
35
3.1
3.1
36
1.5
1.5
37
1.5
1.4
4-95
<MAIN AUDIO>
MODE
MODE
PLAY
REC
PLAY
REC
PLAY
PIN NO.
PIN NO.
3.1
IC2201
Q2402
1
1.4
0
E
4.8
0
2
1.4
0
C
4.8
4.8
1.8
3
1.4
0.5
B
4.1
4.1
1.0
4
1.4
0
Q2403
5
1.4
0
E
0
0
6
1.4
1.6
C
0
3.0
7
0
0
B
3.1
3.0
0
8
2.1
2.3
Q2601
9
2.1
2.3
E
0.8
1.0
0
10
0
0
C
2.6
2.9
4.8
11
1.4
1.6
B
1.4
0
12
1.4
1.0
Q2602
13
1.4
1.6
E
0.8
0.9
4.8
14
1.4
0.5
C
2.6
2.9
3.0
15
1.4
0
B
1.4
1.6
4.8
16
0
0.5
17
1.4
1.6
4.8
18
1.4
1.6
3.0
19
1.4
1.0
<A/HP SEL.>
4.8
20
1.4
0.8
MODE
21
1.4
0
REC
PLAY
PIN NO.
0
22
2.6
2.9
3.7
23
1.4
0
IC2751
0
24
1.4
0
1
0
25
2.5
2.1
2
0
26
1.0
0.5
3
0
27
2.2
0
4
3
28
2.2
2.2
5
0
29
2.4
2.2
6
0
30
2.2
2.2
7
-6.6
-6.6
31
2.2
2.2
8
0
32
2.2
2.2
9
0
33
4.8
4.8
10
0
34
4.7
4.7
11
0
PLAY
35
0
0
12
0
36
2.4
2.4
13
0
37
4.7
4.7
14
0
0
38
2.2
2.2
15
0
0
39
1.8
1.8
16
4.8
4.8
0
40
0
0
IC2752
0
41
3.1
3.1
1
0
3.0
42
0
0
2
0
3.1
43
0
2.2
3
4.8
-6.5
0
44
0
3.0
4
-6.2
-6.2
0
45
1.4
1.6
5
4.7
4.8
1.3
46
0
0
Q2701
1.5
47
2.4
0
1(E)
0
1.4
48
2.2
2.6
2(B)
0
1.5
49
1.4
0
3(C)
0
0
50
1.4
1.6
4(E)
0
3.1
51
1.4
1.6
5(B)
0
1.4
52
1.6
0
6(C)
0
1.3
53
1.6
0
Q2751
54
0
3.1
E
-6.6
-6.5
0
55
0
0
C
-6.7
-6.7
0
56
2.4
0
B
-6.7
-6.7
-
57
1.4
0
Q2752
0
58
1.4
0.5
E
3.0
3.0
3.0
59
2.6
2.9
C
3.0
3.0
3.0
60
0
0.5
B
0
0
61
1.4
0.7
Q2753
0
62
1.4
0.8
E
0
0
63
1.4
1.6
C
0
1.5
64
1.4
1.6
B
3.1
3.1
1.6
IC2301
Q2754
1.5
1
2.4
0
E
0
0
2
0
2.4
C
0
0
3
0
2.3
B
3.1
3.1
0
4
0
0
Q2755
0
5
2.2
0
E
0
6
0
2.3
C
0
0
7
2.3
2.3
B
0
0
8
4.6
4.6
Q2756
0
Q2302
1(E)
0
0
E
1.3
1.3
2(B)
0
0
C
4.6
4.6
3(E)
4.8
4.8
0
B
1.9
1.9
4(C)
-6.2
-6.3
Q2401
5(C)
4.8
4.8
E
2.6
0
Q2758
C
4.8
4.8
1(E)
0
B
3.3
3.6
2(B)
0
3(C)
0
4-96
MODE
MODE
MODE
REC
PLAY
REC
PLAY
EE
PIN NO.
PIN NO.
PIN NO.
4(E)
0
0
26
0
0
5(B)
0
0
27
0
6(C)
0
0
28
0
Q2759
29
3
E
0
0
30
0
0
C
4.8
4.8
31
0
0
B
0
0
32
0.4
33
1.3
34
1.5
35
3.0
36
0
0
37
0
<WB SENS>
38
0
39
3.0
MODE
REC
PLAY
40
0.9
PIN NO.
41
1.5
Q1151
42
3.0
E
0
0
43
3.0
C
4.3
0
44
0
B
-
-
45
2.9
46
2.8
47
2.5
48
2.5
IC7602
0
1
12.0
<VF MAIN>
0
2
0.4
MODE
0
3
0.5
EE
PIN NO.
0
4
0
0
5
4.8
Q7001
-
0
6
4.8
7
7.2
0
8
12.0
0
IC7603
0
1
0.8
0
2
3.0
0
<CCD>
3
0
0
4
3.0
MODE
EE
0
5
3.0
PIN NO.
0
6
0.6
Q5001
7
0
E
8.4
8
3.0
C
12.1
0
IC7604
B
9.1
0
1
0
Q5002
2
3.1
E
0
3
0
C
6.6
4
0
B
0
5
3.1
0
6
0
0
7
0
0
8
0
0
9
0
0
10
0
0
11
0
12
0
<MONITOR>
13
0
MODE
EE
14
3.0
PIN NO.
IC7606
IC7601
1
4.8
1
2.4
2
0
2
7.2
3
1.3
0
3
2.4
4
3.0
4
2.4
5
4.8
0
5
2.4
Q7501
0
6
2.4
1(B)
0
7
2.4
3(E)
0
8
2.4
5(B)
0
0
9
2.4
6(C)
4.5
0
10
12.1
7(C)
4.5
11
0
Q7503
12
0
E
4.7
0
13
6.0
C
4.6
0
14
6.1
B
0
0
15
6.0
Q7504
16
6.1
E
0
0
17
6.1
C
0
0
18
6.0
B
0.6
19
6.1
Q7601
20
1.4
E
-10.9
21
1.5
C
0
22
1.5
B
-10.4
0
23
1.2
Q7602
0
24
0
E
-9.8
0
25
0
C
-15.7
MODE
MODE
REC
PLAY
EE
PIN NO.
PIN NO.
B
-10.4
Q7603
E
-10.4
C
0
B
-9.8
Q7604
E
-10.4
C
-15.3
B
-10.9
Q7608
E
0
C
0
B
3.0
Q7609
E
0
C
4.7
B
0
Q7610
E
0
C
1.3
B
0
<STROBE>
MODE
EE
PIN NO.
IC6502
1
0
2
0
3
0
4
0
5
4.8
Q6501
E
4.7
C
4.3
B
4.8
Q6502
E
0
C
4.3
B
0
Q6503
E
4.8
C
0
B
0
Q6504
E
0
C
0
B
0
Q6506
E
0
C
260.3
B
0

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