JVC GR-DVM90U, Руководство по обслуживанию

Страница: 78 / 105

4-85 4-86
IC2701
1 0.8 0.5
2 0 0
3 0 0
4 0 0
5 4.7 4.7
IC2751
1 0 0
2 0 0
3 0 0
4 0 0
5 0 0
6 0 0
7 -7.2 -7.2
8 0 0
9 4.7 4.7
10 0 0
11 0 0
12 0 0
13 0 0
14 0 0
15 0 0
16 4.7 4.8
Q2701
E 0 0
C 0 0
B 3 3
Q2703
E 0 0
C 0 0
B -0.4 0
Q2704
E 0 0
C 0 0
B 0 0
Q2705
E 0 0
C 4.7 4.7
B 0 0
Q2751
E 0 0
C 0 0
B 3 3
Q2752
E 4.7 4.7
C 0 0
B 4.7 4.7
Q2753
E 4.7 4.7
C 0 0
B 3.5 3.5
Q2754
E 0 0
C 3.5 3.5
B 0 0
Q2755
1 - -
2 - -
3 - -
4 - -
5 - -
6 - -
Q2756
E - -
C - -
B - -
Q2757
E - -
C - -
B - -
Q2758
E 0 0
C 0 0
B 3 3
Q2759
E 0 0
C 4.7 4.7
B 0 0
39 0 0
40 0 0
41 0 0
42 0 0
43 1.6 1.6
44 1.4 1.5
45 1.2 1.2
46 0.7 0.7
47 1.2 1.3
48 1.8 1.8
49 1.3 1.3
50 0.6 0
51 0 0
52 0 0
53 0.5 0.5
54 1.5 1.5
55 3 3
56 3 3
57 3 2.9
58 3 3
59 2.7 2.7
60 2.5 2.4
61 0 1.5
62 2.6 2.5
63 1.9 2
64 0.4 0.8
Q3551
E 4.8 4.8
C 4.8 4.8
B 4.1 4.8
Q3552
E 0 0
C 0 4.8
B 0 0
Q2760
E 0 0
C 0 0
B 0 0
IC3202
1 2.7 1.3
2 0 3
3 0 0
4 3 1.1
5 3 3
IC3203
1 1.8 1.8
2 0 0
3 1.3 1.2
4 2 2
5 3 3
IC3301
1 0 0
2 2.2 1.3
3 0 1.4
4 0 0.7
5 0 1.7
6 1.1 1.1
7 0 1.8
8 0 1
9 0 0
10 0 0
11 0 0
12 0 0
13 3 3
14 3 3
15 2.2 1.9
16 3 3
17 0 1.2
18 0 1.5
19 0 0
20 0 1.4
21 0.7 1.7
22 0.7 1.6
23 3 3
24 3 3
25 2.9 0
26 3 3
27 0.8 0
28 0 0
29 0 0
30 2.2 2.2
31 0.5 0.5
32 2.2 2.2
33 0.6 0.5
34 1.9 1.9
35 1.8 1.5
36 1.7 1.5
37 2.2 1.6
38 0 1.5
IC3004
1 0 0
2 1.6 0.8
3 0 0
4 1.8 0.9
5 1.8 1.8
IC3005
1 1 1
2 1 1
3 0 0
4 0 0.9
5 2 2
IC1002
1 2.7 2.7
2 0 0
3 2.7 2.7
4 3 3
5 3 3
6 3 3
7 1.5 1.5
8 1.5 1.5
9 0 0
10 0 0
11 0 0
12 0 0
13 0 0
14 0 0
15 0 0
16 0 0
17 0 0
18 0 0
19 2.9 2.9
20 2.8 2.8
IC1003
1 3 3
2 2.3 2.3
3 3 3
4 0 0
5 3 3
6 3 3
7 3 3
8 3 3
IC1004
1 - -
2 - -
3 - -
4 - -
5 - -
6 - -
7 - -
8 - -
IC1005
1 3 3
2 3 3
3 3 3
4 0 0
5 3 3
6 3 3
7 3 3
8 3 3
IC1006
1 3 3
2 3 3
3 3 3
4 0 0
5 0 0
6 0 0
7 0 0
8 3 3
IC1008
1 3 3
2 3 3
3 3 3
4 0 0
5 3 3
6 3 3
7 3 3
8 3 3
IC1009
1 3 3
2 3 3
3 3 3
4 0 0
5 2.9 3
6 3 3
7 3 3
8 3 3
MODE
PIN NO.
<CPU>
MODE
PIN NO. MODE
PIN NO.
REC PLAY
REC PLAY
REC PLAY
<DVEQ/DVANA>
MODE
PIN NO.
REC PLAY
<DVMAIN>
4.40 VOLTAGE CHARTS
MODE
PIN NO.
REC PLAY
IC1402
1 2.8 2.8
2 0 0
3 2.8 -
4 0 0
5 3 -
6 3 3
7 3 -
8 3 3
IC1403
1 3 3
2 3 3
3 3 3
4 0 0
5 3 3
6 3 3
7 3 3
8 3 3
IC1405
1 3 3
2 0 0
3 0 0
4 0 0
5 0 0
6 0 0
7 3 3
8 3 3
Q1401
E 3 3
C 3 3
B 3 3
Q1402
1 0 0
2 3 3
3 3 2.9
4 2.8 2.8
5 0 0
Q1403
1 0 0
2 0 0
3 3 2.9
4 0 0
5 2.9 2.9
Q1405
E 0 0
C 0.5 0.7
B 0 0
Q1406
E - -
C - -
B - -
Q1407
E - -
C - -
B - -
Q1408
E - -
C - -
B - -
<MSD CPU>
MODE
PIN NO.
REC PLAY
<A/HP SEL>
MODE
PIN NO.
REC PLAY
Note: Parts whose data cannot be obtained by physical measurement (for example, CSP IC, etc.) are
omitted from the following chart in some cases.
IC3501
1 3 2.3
2 2.6 1.9
3 3 3
4 0 0
5 0 0
6 0 0
7 2.7 3
8 0 0.7
9 0.5 0
10 0 0
11 2.7 2.6
12 0.6 0.6
13 2.6 2.6
14 3 3
15 0.6 0.6
16 0 0
17 0 0
18 0.8 0.5
19 4.8 4.8
20 1.2 1.3
21 0.6 0.7
22 2.7 2.2
23 0 0
24 2.2 1.1
25 3 3
26 0 0
27 0 0
28 -0.9 1.8
29 4.8 4.8
30 4.8 4.8
31 4.7 4.8
32 -1 1.8
33 0 0
34 0 0
35 3 3
36 1.6 1.1
37 0 0
38 2.7 2.2
39 0.7 0.7
40 1.3 1.3
41 0 0
42 0 0
43 3 0
44 0 0
45 1.5 3
46 3 1.5
47 0 3
48 2.9 3
49 0 0
50 0 0
51 0 0
52 0 0
53 0 0
54 0.7 0
55 0.6 2.3
56 0 0
57 2.7 1.1
58 3 2.2
59 3 2
60 3 3
61 2.6 1.8
62 3 2.5
63 0 0
64 1.6 1
Q3501
E 0 0
C 2.4 1.1
B 0.6 0.7
Q3502
E 0 0
C 0 0
B -0.8 0.7
Q3503
E 0 0
C 0 0
B -0.7 0.7
IC5001
1 0 0
2 3 3
3 3 3
4 0 0
5 3 3
6 3.1 3
7 0 0
8 3 3
9 3 3
10 3 3
11 3.5 3.5
12 0.5 0.5
13 0 0
14 0 0
15 1.6 1.7
16 0 0
17 0 0
18 1.3 1.2
19 3.5 3.5
20 2.4 2.3
21 2.4 2.4
22 3 3.1
23 0 0
24 1.2 1.1
25 2.6 2.6
26 3 3
27 3 3
28 0 0
29 0 0
30 0 0
31 0.4 0
32 0 0.5
33 3 3
34 0 0
35 1.1 1.1
36 1.2 1.3
37 1.1 1.1
38 3 3
39 0 0
40 0 0
41 0 0
42 1.4 1.4
43 0 0
44 0.6 0.6
45 0 0
46 0 0
47 1.5 1.5
48 1.5 1.5
49 1.5 1.5
50 0 0
51 0 0
52 -7.3 -7.3
53 0 0
54 14.8 14.8
55 0 0
56 0 0
57 0 0
58 0 0
59 0 0
60 -7.2 -7.2
61 -7.6 -7.6
62 -7.2 -7.2
63 -7.6 -7.6
64 0 0
IC5002
1 4.8 4.8
2 0 0
3 - -
4 3.5 3.5
5 4.8 4.8
IC5004
1 - -
2 - -
3 - -
4 - -
5 - -
6 - -
7 - -
8 - -
IC4201
1 0 0
2 1.2 0
3 1.2 0
4 1.3 0
5 1.3 0
6 1.2 0
7 1.7 3.1
8 1.2 0
9 1.4 0
10 0.9 0
11 0 0
12 0 0
13 0 0
14 0 0
15 3.1 3.1
16 1.3 1.3
17 3 3
18 2.4 2.4
19 2.4 2.5
20 2.6 2.6
21 0 0
22 0 0
23 3 3.1
24 0 0
25 0 0
26 2 0.5
27 1.5 1.4
28 2 0
29 2 0
30 0 0
31 3 3.1
32 0 1.3
33 1 1.2
34 1.5 1.1
35 1.2 0
36 0 0
37 0 0
38 3 3.1
39 0 0
40 0 0
41 3 3.1
42 0 0
43 3 3
44 3 3
45 3 3
46 3.1 3
47 0 0
48 0 0
IC4202
1 0 0
2 4.8 4.8
3 3.1 3.1
MODE
PIN NO.
REC PLAY
MODE
PIN NO.
REC PLAY
MODE
PIN NO.
REC PLAY
MODE
PIN NO.
REC PLAY
<CDS> <TG/VDR>
<PRE/REC>
MODE
PIN NO.
REC PLAY
IC3701
1 1.8 0
2 1.5 1.5
3 1.3 0
4 1.2 2.3
5 0 0
6 0 0
7 0 0
8 0 0
9 2.8 0
10 0 0
11 1.9 0
12 0 0
13 0 0
14 2 0
15 4.8 4.8
16 3 3
17 30 0
18 1.4 0
19 1.8 0
20 1.9 0
IC3702
1 - -
2 - -
3 - -
4 - -
5 - -
Q3701
E 0 0
C 0 0
B 3 3
Q3707
1 1.2 1.2
2 0.7 0.6
3 0 0
4 0 0
5 0.6 0.6
6 0 0
Q3708
E 0 0
C 0 0
B 0 0
Q3709
E 0.8 0.7
C 0 0
B 0 0
Q3710
E 1.2 1.2
C 1.2 1.2
B 0.7 0.7
Q3711
E 0.8 0.8
C 4.8 4.8
B 1.2 1.2
Q3712
1 4.8 4.8
2 4.8 4.8
3 4.8 4.8
4 0.7 0.7
5 0 0
Q3713
E 0 0
C 4.8 4.8
B 0 0
Q3731
E 1.7 1.6
C 0 0
B 1.1 1
MODE
PIN NO.
REC PLAY
<VIDEO OUT>
Q3504
E 0 0
C 1.9 1.1
B 0.7 0.7
IC4302
1 3 3
2 0 0
3 1.3 1.2
4 2.4 2.4
5 3 3
IC4304
1 2.9 2.9
2 3 3
3 3 3
4 0 0
5 0 0
6 0 0
7 2.8 2.8
8 3 3
IC4305
1 0 0
2 0 0
3 0 0
4 0 0
5 2.8 2.8
6 2.9 2.8
7 2.9 2.9
8 3 3
IC4401
1 0 0
2 2 2
3 1.6 1.6
4 0 0
5 0 0
6 1.5 1.5
7 0 0
8 3 3
9 0.7 0.7
10 3 3
11 3 3
12 1.9 1.9
13 1.2 1.2
14 2.7 2.5
15 0 0
16 3 3
17 3 3
18 0.8 0.8
19 2.7 2.7
20 0 0
Q4351
E 1.2 1.2
C 0 0
B 0.6 0.6
Q4352
1 0.7 0.7
2 0.7 0.7
3 0 0
4 0 0
5 0 0
6 0 0
Q4353
1 1.2 1.2
2 1.1 1.1
3 0.6 0.6
4 0 0
5 0.6 0.6
6 0 0
Q4354
E 1.1 1.1
C 0 0
B 0.5 0.5
<DSP>