JVC PD-Z42DX4, Руководство по обслуживанию

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(No.YA228)2-83 2-84(No.YA228)
PIN NO. VOLTAGE(V) PIN NO. VOLTAGE(V) PIN NO. VOLTAGE(V) PIN NO. VOLTAGE(V)
PIN NO. VOLTAGE(V)
PIN NO. VOLTAGE(V)
PIN NO. VOLTAGE(V)
< INTERFACE PWB >
[P.2-45 - P.2-46]
< AUDIO PWB >
[P.2-49 - P.2-50]
< FRONT LED PWB >
[P.2-53]
< TEMP. SENSOR PWB >
[P.2-54]
< REGULATOR PWB >
[P.2-55 - P.2-56]
IC801
1 5.0
2 0
3 3.4
IC802
1 4.9
2 0
3 3.4
IC805
1 0
2 0
3 0
4 0
5 4.9
6 4.9
7 0
8 5.0
IC807
1 1.8
2 0
3 58.0
4 3.1
5 0
6 3.3
7 5.0
8 0
9 0
10 2.4
11 2.5
12 5.0
13 0
14 0
15 5.0
16 5.0
17 5.0
18 0
19 0
20 5.0
21 5.0
22 0
23 5.0
24 4.9
25 5.0
26 4.5
27 4.7
28 4.4
29 4.5
30 5.0
31 0
32 0
33 0
34 0
35 5.0
36 5.0
37 4.8
38 0
39 5.0
40 5.0
41 5.0
42 5.0
43 5.0
44 0
45 0.3
46 0
47 5.0
48 0
49 5.0
50 5.0
51 5.0
52 5.0
53 4.8
54 0
55 3.2
56 5.0
57 0
58 0.4
59 0
60 0
61 5.0
62 0
63 5.0
64 5.0
IC809
1 5.0
2 5.0
3 0
4 0
Q803
E 5.0
C 5.0
B 4.4
Q805
S 3.4
D 3.0
G 4.5
Q806
S 3.4
D 2.9
G 4.4
Q807
E 5.0
C 5.0
B 4.4
Q813
S 3.3
D 3.1
G 5.0
Q814
S 3.4
D 3.3
G 4.9
Q815
E 0
C 4.8
B 0
[P.2-47 - P.2-48]
PIN NO. VOLTAGE(V)
IC103
1 5.6
2 0
3 5.0
Q101
E 0
C 0
B 0.6
IC6521
1 6.1
2 6.1
3 6.1
4 6.1
5 6.1
6 6.1
7 6.1
8 6.1
9 0.9
10 6.1
11 3.1
12 3.1
13 4.6
14 4.7
15 00
16 12.1
17 4.9
18 0
19 5.5
20 5.3
21 6.1
22 6.1
23 6.1
24 6.1
25 6.1
26 6.1
27 6.1
28 6.1
29 6.1
30 6.1
IC6551
1 6.3
2 6.2
3 6.2
4 0
5 6.2
6 6.3
7 6.3
8 12.1
IC6552
1 6.3
2 6.3
3 6.2
4 0
5 6.1
6 6.3
7 6.2
8 12.1
IC6621
1 -13.6
2 0
3 0
4 -13.8
5 0
6 0
7 -13.6
8 12.9
IC6661
1 -13.6
2 -0.3
3 -13.7
4 -13.8
5 13.5
6 9.8
7 1.4
8 -13.8
9 -0.6
10 -13.8
11 1.4
12 9.8
13 13.5
14 -13.8
15 -3.3
16 -0.2
17 -13.6
IC6671
1 13.5
2 0
3 12.1
Q6521
E 0
C 0
B -1.7
Q6522
E 0
C 0
B -1.7
Q6523
E 0
C -1.7
B 0
Q6531
E 0
C 2.8
B 0
Q6532
E 0
C 0
B 0.6
Q6533
E 0
C 0
B 0.7
Q6534
E 0.7
C 0.7
B 0.1
Q6538
E 0
C 0
B 0.5
Q6539
E 0
C 0
B 0.5
Q6661
E 13.5
C 13.5
B 0
Q6662
E -13.8
C -13.7
B -13.1
Q6663
E 0
C 0
B 4.5
Q6672
E 0
C 12.0
B 0
Q6673
E 11.6
C 0.1
B 12.0
IC1742
1 3.7
2 5.0
3 0
Q1741
E 0
C 0
B 3.3
Q1742
E 0
C 0
B 3.3
Q1743
E 2.4
C 2.2
B 0
Q1744
E 2.2
C 2.0
B 0
Q1745
E 2.1
C 2.0
B 0
IC8101
1 4.6
2 4.7
3 0
4 0
5 0
6 0
7 0
8 4.9
IC9401
1 13.5
2 17.9
3 9.0
4 0
5 1.2
6 1.3
7 4.9
8 0
IC9621
1 9.8
2 11.2
3 4.9
4 0
5 1.2
6 1.3
7 4.5
8 0
IC9801
1 0
2 4.6
3 4.5
4 4.9
5 0
6 0
7 0
8 0
9 0
10 0
11 0
12 0
13 4.9
14 0
15 0
16 0
Q9211
E 12.9
C 13.5
B 13.5
Q9212
E 0
C 0
B 4.9
Q9822
E 0
C 0
B 0.7
PIN NO. VOLTAGE(V)
< SUB POWER PWB >
[P.2-59 - P.2-60]
IC9001
1 375.4
3 0
4 17.1
5 0
6 0.2
7 0.5
IC9051
1 2.3
2 0
3 15.0
Q9071
E 0
C 0
B 0.6
WAVEFORMS
TU-3001-17
0.8 Vp-p
(H)
IC501-44
1.7 Vp-p
(H)
IC501-49
1.7 Vp-p
(H)
IC501-53
1.7 Vp-p
(H)
IC501-56 IC501-63
1.7 Vp-p
(H)
IC801-1
0.8 Vp-p
(H)
0.8 Vp-p
(H)
IC801-5
0.8 Vp-p
(H)
IC801-7
0.3 Vp-p
(H)
IC801-9
4.4 Vp-p
(H)
IC801-11
0.8 Vp-p
(H)
IC801-21
0.5 Vp-p
(H)
IC801-22
0.5 Vp-p
(H)
IC801-23
0.5 Vp-p
(H)
IC801-38
0.3 Vp-p
(0.2µs)
IC801-46
0.8 Vp-p
(1µs)
IC802-7
0.8 Vp-p
(H)
IC802-19
0.5 Vp-p
(2µs)
IC802-25
1.5 Vp-p
(H)
IC802-27
0.5 Vp-p
(H)
IC201-1
4.2 Vp-p
(H)
IC201-2
4.6 Vp-p
(V)
IC201-9
0.2 Vp-p
(10µs)
IC201-19
2.8 Vp-p
(H)
IC201-26
0.8 Vp-p
IC201-29
3.2 Vp-p
(V)
IC301-35
0.9 Vp-p
(H)
IC301-36
0.8 Vp-p
(H)
IC301-38
1.0 Vp-p
(H)
IC301-43
1.4 Vp-p
(H)
IC301-44
1.4 Vp-p
(H)
IC301-46
1.0 Vp-p
IC301-74
0.5 Vp-p
(H)
IC301-75
0.4 Vp-p
(H)
IC301-76
0.6 Vp-p
(H)
IC1001-7
4.6 Vp-p
(0.2µs)
IC1001-58
4.8 Vp-p
(0.5µs)
IC1001-75
3.2 Vp-p
(H)
IC1001-76
3.2 Vp-p
(V)
IC1001-85
0.6 Vp-p
(H)
IC1001-92
0.7 Vp-p
(H)
IC1001-94
0.7 Vp-p
(H)
IC6502-27
3.3 Vp-p
(H)
IC6502-28
3.2 Vp-p
(V)
IC6502-31
4.6 Vp-p
(50µs)
IC7601-13
3.4 Vp-p
(1µs)
IC7601-97
1.3 Vp-p
(H)
IC807-10
3.0 Vp-p
(1µs)
IC807-53
5.0 Vp-p
(V)
RECEIVER PWB
(SHEET1)
ANALOG SIGNAL PWB (1/5)
(SHEET2)
DIGITAL SIGNAL
PWB (3/11) (SHEET10)
ANALOG SIGNAL PWB (2/5)
(SHEET3)
ANALOG SIGNAL
PWB (3/5) (SHEET4)
DIGITAL SIGNAL
PWB (7/11) (SHEET14)
DIGITAL SIGNAL
PWB (10/11) (SHEET17)
DIGITAL SIGNAL
PWB (9/11) (SHEET16)
INTERFACE PWB (1/2)
(SHEET19)
IC7607-2
1.5 Vp-p
(H)
IC7607-4
0.6 Vp-p
(H)
IC7608-2
1.6 Vp-p
(H)
(H)
IC801-3
1.0 Vp-p
(H)
(H)
(H)
IC801-4
4.8 Vp-p
(V)
IC7001-23
2.6 Vp-p
(1µs)
IC7001-24
3.9 Vp-p
(5µs)
IC1502-1
1.7 Vp-p
(H)
IC1502-5
1.6 Vp-p
IC1502-7
1.6 Vp-p
(H)
DIGITAL SIGNAL
PWB (1/11) (SHEET8)
IC7601-15
2.6 Vp-p 3.8 Vp-p
(1µs)
IC7601-17
(0.1µs)
IC7001-78
3.4 Vp-p
(V)
IC7601-100
1.3 Vp-p
(H)
IC7608-4
0.6 Vp-p
(H)