JVC AV-30W767/S, Схематические диаграммы

Страница: 36 / 38

2-35(No.YA390)
<MAIN PWB>
[P.2-7 - P.2-8]
<CRT SOCKET PWB>
[P.2-15 - P.2-16]
<FRONT PWB>
[P.2-19 - P.2-20]
<SD CARD PWB>
[P.2-23 - P.2-24]
<POWER & DEF PWB>
[P.2-17 - P.2-18]
MODE
DC (V)
PIN NO.
MODE
DC (V)
PIN NO.
MODE
DC (V)
PIN NO.
IC601
1 4.5
2 4.5
3 4.5
4 4.5
5 4.5
6 4.5
7 4.5
8 0
9 8.3
10 4.5
11 0
12 9
13 0
14 4.5
15 4.5
16 4.5
17 4.5
18 4.5
19 4.5
20 4.5
IC621
1 4.5
2 NC
3 4.5
4 NC
5 4.5
6 4.5
7 1
8 0.5
9 4.3
10 0
11 0
12 4.9
13 NC
14 4.9
15 NC
16 0
17 9
18 NC
19 4.4
20 NC
21 0
22 NC
23 2.9
24 3.3
25 3.2
26 4.5
27 4.5
28 4.5
29 NC
30 4.5
31 NC
32 4.5
IC641
1 4.5
2 4.5
3 4.5
4 0
5 4.5
6 4.5
7 4.5
8 9
IC651
1 18.5
2 0
3 0
4 0
5 7.8
6 1.1
7 19.5
8 19.3
9 9.2
10 0
11 0
12 0
13 NC
IC701
1 NC
2 0
3 0
4 0
5 0
6 0
7 NC
8 NC
9 NC
10 3.3
11 3.2
12 0
13 NC
14 NC
15 NC
16 NC
17 3.2
18 3.2
19 0
20 3.2
21 NC
22 3.2
23 1.5
24 1.6
25 3.2
26 NC
27 NC
28 0
29 3.2
30 NC
31 NC
32 NC
33 NC
34 3.2
35 NC
36 NC
37 0
38 0
39 0
40 0
41 0
42 0
43 0.1
44 2.7
45 3.2
46 3.1
47 3.1
48 NC
49 NC
50 *
51 3.3
52 3.2
53 NC
54 3.1
55 3.2
56 3.2
57 3.1
58 3.1
59 NC
60 NC
61 0
62 1.7
63 NC
64 NC
65 NC
66 3.2
67 NC
68 NC
69 NC
70 NC
71 NC
72 NC
73 3.1
74 3.1
75 *
76 3.2
77 2.8
78 3.2
79 NC
80 NC
81 NC
82 3.2
83 3.2
84 3.3
85 3.3
86 NC
87 NC
88 NC
89 NC
90 NC
91 NC
92 0
93 NC
94 NC
95 NC
96 NC
97 NC
98 NC
99 NC
100 NC
IC702
1 0
2 0
3 0
4 0
5 3.1
6 3.1
7 0
8 3.2
IC703
1 3.2
2 3.2
3 NC
4 0
IC704
1 NC
2 0
3 2.2
4 4.9
Q671
E 0
C 7.9
B 0
Q682
E 14.8
C -0.4
B 15.2
Q683
E 0
C 4.2
B 0.3
Q684
E 0
C 0
B 0.6
Q701
S 3.8
D 3.2
G 3.2
Q702
S 3.8
D 3.3
G 3.2
Q703
E 3.2
C 3.1
B 2.6
Q704
E 3.2
C 3.2
B 2.6
Q705
E 3.2
C 3.2
B 2.6
Q706
E 0
C *
B 0
Q707
E 0
C 3.1
B 0
Q708
E 0
C 0
B 0.6
Q709
E 2.8
C 0
B 3.3
Q710
E 0
C 3.4
B 0
Q711
E 3.2
C 0
B 3.5
[P.2-9 - P.2-10]
MODE
DC (V)
PIN NO.
MODE
DC (V)
PIN NO.
MODE
DC (V)
PIN NO.
IC251
1 3.9
2 4.5
3 3.9
4 4.5
5 4.5
6 NC
7 4.9
8 4
9 4.5
10 3.9
11 4.5
12 4.5
13 0
14 5
15 4
16 4.5
17 0
18 4.5
19 4.5
20 0
21 5
22 0
23 0
24 4.5
25 0
26 4.9
27 4.9
28 NC
29 4.3
30 NC
31 0
32 NC
33 NC
34 9
35 0
36 3.9
37 4.5
38 0
39 4.5
40 3.6
41 4.5
42 NC
43 NC
44 0
45 NC
46 4.5
47 3.9
48 4.5
IC801
1 2.8
2 0
3 2.8
4 0
5 2.2
6 0
7 0
8 1.8
9 0
10 2.8
11 0
12 2.8
13 0
14 2.2
15 0
16 1.8
17 2.4
18 0
19 4.9
20 0
21 4.1
22 3.4
23 0.8
24 0.8
25 0.8
26 0.8
27 0
28 0
29 3.4
30 0
31 5
32 1.5
33 0
34 2.1
35 2.4
36 2.1
37 0
38 0
39 0
40 1.7
41 0
42 2.4
43 0
44 0
45 1.8
46 5
47 2.2
48 0
Q001
S 3.3
D 4.9
G 3.3
Q002
S 3.3
D 4.9
G 3.3
Q241
E 0
C 0
B -1
Q242
E 0
C 0
B -1
Q243
E 0.1
C 0
B 0
Q251
E 2.3
C 0
B 1.7
Q252
E 2.7
C 0
B 2.1
Q253
E 2.4
C 0
B 1.8
Q871
E 2.1
C 0
B 1.5
Q881
E 2.8
C 0
B 2.1
Q891
E 2.7
C 0
B 2.1
CN004
1 5
2 0
3 3.3
4 0
5 2.5
6 0
7 3.3
8 NC
9 0
10 0
11 3.3
12 3
13 1.3
14 0
15 0
16 2.8
17 3.4
18 2.7
19 5
20 0
21 3.3
22 3.3
23 2.5
24 2.5
25 3.3
26 0.3
27 0
28 0
29 0
30 0
31 0
32 1.2
33 0
34 0
35 2.4
36 0
37 2.8
38 31.7
39 0
40 0
41 0
42 0
43 3.2
44 3.3
45 0.3
46 0
47 0
48 9
49 3.1
50 1.1
51 0
52 0
53 2.5
54 3.4
55 2.2
[P.2-11 - P.2-12]
MODE
DC (V)
PIN NO.
MODE
DC (V)
PIN NO.
MODE
DC (V)
PIN NO.
IC301
1 0
2 0
3 0
4 1.9
5 0
6 1.9
7 0
8 3.6
9 3.6
10 3.6
11 0
12 0
13 0
14 2.4
15 0
16 2.7
17 2.6
18 0
19 0
20 3.5
21 3.4
22 3.4
23 0
24 2
25 3.8
26 3.8
27 0.7
28 0
29 5
30 0
31 3.3
32 3
33 1.6
34 0
35 0
36 7.7
37 7.7
38 3.4
39 2.1
40 2.5
41 0
42 0
43 NC
44 0
45 NC
46 NC
47 4.2
48 4.4
49 5.5
50 NC
51 NC
52 0
53 0
54 NC
55 9
56 5
57 0
58 0
59 2.3
60 1.9
61 9
62 1.9
63 1.8
64 1.8
IC451
1 2.5
2 1.5
3 2
4 0
5 2.7
6 0.9
7 10.3
8 11.9
IC471
1 3.7
2 4.1
3 4.1
4 9
5 NC
6 NC
7 NC
8 0
9 0
10 7.4
11 0
12 7.4
13 3.6
14 7.7
Q301
E 1.9
C 5
B 2.5
Q351
E 2.6
C 0
B 1.8
Q352
E 2.5
C 0
B 1.8
Q353
E 2.6
C 0
B 1.9
Q354
E 2.1
C 9
B 2.6
Q355
E 2
C 9
B 2.5
Q356
E 2.1
C 9
B 2.6
Q381
E 5
C 9
B 5.6
Q382
E 5.6
C 0
B 5
Q401
E 5
C 9
B 5.7
Q431
E 0
C 1.9
B 0.3
Q432
E 0
C 2.9
B 0.2
Q451
E 1.5
C 11.9
B 1.9
Q452
E 3.1
C 11.9
B 3.7
Q453
E 1.7
C 1.2
B 0.1
Q454
E 0.6
C 6.9
B 1.2
[P.2-13 - P.2-14]
MODE
DC (V)
PIN NO.
MODE
DC (V)
PIN NO.
IC902
1 4.9
2 0
3 3.2
IC941
1 20.1
2 9.1
3 0
4 1.2
5 6.7
IC942
1 20.1
2 5.2
3 0
4 1.2
5 6.7
IC943
1 20
2 3.5
3 0
4 1.2
5 6.7
IC981
1 20
2 2.6
3 0
4 1.3
5 6.7
IC991
1 15.3
2 11.8
3 0
4 2.5
Q915
E 0
C 6.7
B 0
Q916
E 0
C 6.7
B 0
Q961
E 0
C 0
B 0.6
Q962
E 0
C 0
B 0.6
Q964
E 0
C 6.7
B 0
Q965
E 0
C 0
B 2.7
Q983
E 0
C 6.7
B 0
MODE
DC (V)
PIN NO.
IC3101
1 4
2 11.8
3 4
4 0
5 8.5
6 209
7 147
8 148
9 145
IC3201
1 4
2 11.8
3 4
4 0
5 6.9
6 209
7 161
8 163
9 159
IC3301
1 4
2 11.8
3 4
4 0
5 8
6 211
7 145
8 146
9 144
Q3051
E 0
C 0
B 0.6
Q3052
E 0
C 4
B 0
Q3701
E 1.8
C 19.4
B 2.5
Q3702
E 20.1
C 8.2
B 19.4
Q3703
E 7.9
C 20.1
B 8.2
Q3704
E 7.9
C 0
B 7.6
Q3705
S 141.3
D 67.5
G 138.9
Q3706
S 0
D 67.2
G 2.3
MODE
DC (V)
PIN NO.
MODE
DC (V)
PIN NO.
IC2422
1 2.4
2 28.3
3 1.7
4 0
5 21.1
6 28.2
7 2.7
IC2911
1 135
2 0
3 0
4 19.2
5 0.1
6 1.1
7 0.5
IC2921
1 141.5
2 17.3
3 0
IC2922
1 13.4
2 0
3 5
Q2401
E 0
C 1.3
B -0.5
Q2402
E 0.6
C 11.9
B 3.3
Q2501
S 0
D 32.5
G 2.4
Q2503
E 0
C 140
B 0
Q2521
E 2
C 11.9
B 2.5
Q2531
S 0
D 20.1
G 10.2
Q2532
E 10.3
C 11.9
B 10.3
Q2533
E 10.2
C 0
B 10.3
Q2911
E 0
C 3.6
B -1.4
Q2927
E 20.2
C 13.4
B 20.1
Q2928
E 0
C 20.1
B 0
Q2950
E 0
C 0
B 0.6
Q2952
E 0
C 0
B 0.7
Q2953
E 6.6
C 17.4
B 6.2
Q2954
E 0
C 0
B 0.6
Q2955
E 0
C 0
B 0.6
Q2970
E 2.8
C 17.3
B 1.9
Q2971
E 141.5
C 0.2
B 141.2
Q2991
E 0
C 15.3
B 0
PC2921
1 18.4
2 17.3
3 6.6
4 17.9
PC2922
1 48.8
2 48.6
3 -1.2
4 17.3
MODE
DC (V)
PIN NO.
IC8002
1 2.6
2 4.9
3 0
4 0
5 0
Q8001
E 0
C 0
B 0.6
Q8901
E 11.9
C 0.1
B 0
Q8902
E 0
C 0
B 0.1
Q8903
E 11.9
C 0
B 12.1
Q8904
E 0
C 0
B 0.1
Q8905
E 0.1
C 11.9
B 0
Q8906
E 0
C 12
B 0
Q8907
E 0
C 12
B 0
Q8908
E 0
C 11.9
B 0
MODE
DC (V)
PIN NO.
IC1001
1 NC
2 1.7
3 1.6
4 0
5 3.4
6 5
7 3.4
8 0.1
9 3.1
10 3.4
11 NC
12 0
13 0
14 NC
15 NC
16 3.4
17 3
18 3
19 1.3
20 1.7
21 1.3
22 0
23 3.2
24 0
25 0
26 0
27 0
28 NC
VOLTAGE CHARTS