Voltage Chatrs - JVC AV-30W767/S Schematic Diagrams

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