JVC LT-37S60BU, Service Manual

Page: 104 / 134

(No.YA298)2-73 2-74(No.YA298)
<POWER PWB>
[P.2-47 - P.2-48]
MODE
DC (V)
PIN NO.
IC9141
1 5.6
2 0
3 4.9
IC9211
1 2.5
2 2.1
3 1.5
4 0.1
5 4.6
6 0
7 4.1
8 20.0
Q9021
E 0
C 0
B 0.7
Q9211
S 0.1
D 209.5
G 4.1
Q9212
E 0
C 10.0
B 0
Q9213
1 0
2 10.0
3 20.0
4 20.1
5 0.1
6 0
Q9215
E 0
C 0
B 0.6
Q9216
E 0
C 10.6
B 0.1
Q9251
E 0
C 9.9
B 0.5
Q9252
E 0
C 0.1
B 5.3
[P.2-49 - P.2-50]
MODE
DC (V)
PIN NO.
<REGULATOR PWB>
[P.2-51 - P.2-52]
MODE
DC (V)
PIN NO.
IC9501
4 0
7 20.1
8 0
10 4.9
11 1.1
12 5.0
13 3.0
14 0.8
15 4.9
16 1.3
19 250.5
20 249.1
23 375.8
IC9541
1 2.4
2 0
3 10.6
IC9602
1 0
2 4.8
3 4.8
4 5.3
5 0.1
6 5.3
7 0
8 0
9 0
10 0
11 5.3
12 0
13 5.3
14 0
15 0
16 0
IC9901
1 13.4
2 24.0
3 9.0
4 0
5 1.2
6 1.0
7 6.2
8 1.1
Q9501
E 0
C 0
B 0.7
Q9502
S 0
D 375.1
G 1.0
Q9503
E 0
C 0.1
B 0.6
Q9504
S 22.4
D 37.4
G 20.8
Q9506
E 0
C 10.0
B 0.1
Q9541
E 0
C 0
B 3.2
Q9602
E 12.3
C 12.9
B 13.0
Q9603
E 0
C 0.1
B 3.3
Q9606
E 0
C 0
B 0.6
Q9901
E 0
C 0.1
B 0.6
CN000P
1 24.0
2 24.0
3 24.0
4 24.0
5 24.0
6 0
7 0
8 0
9 0
10 0
MODE
DC (V)
PIN NO.
MODE
DC (V)
PIN NO.
IC9801
1 9.7
2 24.0
3 5.2
4 0
5 1.2
6 1.0
7 6.1
8 1.1
IC9821
1 9.7
2 24.0
3 5.2
4 0
5 1.1
6 1.0
7 5.1
8 1.1
IC9841
1 8.1
2 24.0
3 3.3
4 0
5 1.2
6 0.9
7 3.3
8 1.1
IC9861
1 7.5
2 24.0
3 2.8
4 0
5 1.2
6 1.0
7 3.1
8 1.1
IC9881
1 0
2 4.6
3 3.5
4 0
5 0
6 0
7 0
8 9.2
Q9801
E 0
C 0
B 0.6
Q9821
E 0
C 0
B 0.6
TU3002-16
1.0 Vp-p
(H)
IC501-41
2.1 Vp-p
IC501-44
2.1 Vp-p
(H)
IC501-49
2.1 Vp-p
(H)
IC501-53
2.1 Vp-p
(H)
IC501-56 IC501-63
2.1 Vp-p
(H)
IC801-1
1.0 Vp-p
(H)
0.9 Vp-p
(H)
IC801-5
0.8 Vp-p
(H)
IC801-7
0.6 Vp-p
(H)
IC801-9
4.5 Vp-p
(H)
IC801-11
0.8 Vp-p
(H)
IC801-21
0.5 Vp-p
(H)
IC801-22
0.6 Vp-p
(H)
IC801-23
0.6 Vp-p
(H)
IC801-38
0.4 Vp-p
(0.5µs)
IC801-46
0.8 Vp-p
(1µs)
IC802-7
1.0 Vp-p
(H)
IC802-19
0.4 Vp-p
(2µs)
IC802-25
1.7 Vp-p
(H)
IC802-27
1.0 Vp-p
(H)
IC201-30
3.4 Vp-p
(H)
IC201-29
3.4 Vp-p
(V)
IC201-21
0.3Vp-p
(2µs)
IC201-19
5.0 Vp-p
(V)
IC201-8
0.7 Vp-p
IC301-35
1.1 Vp-p
(H)
IC301-36
1.1 Vp-p
(H)
IC301-38
1.0 Vp-p
(H)
IC301-43
1.5 Vp-p
IC301-44
1.5 Vp-p
IC301-46
1.7 Vp-p
IC301-74
0.5 Vp-p
(H)
IC301-75
0.6 Vp-p
(H)
IC301-76
0.6 Vp-p
(H)
IC1001-6
1.5 Vp-p
(0.2µs)
IC1001-58
5.2 Vp-p
(0.5µs)
IC1001-75
3.4 Vp-p
(H)
IC1001-76
3.5 Vp-p
IC1001-85
0.7 Vp-p
IC1001-92
0.7 Vp-p
IC1001-94
0.7 Vp-p
IC6502-27
3.5 Vp-p
(H)
IC6502-28
3.5 Vp-p
(V)
IC6502-31
4.0 Vp-p
(0.1µs)
IC7001-78
3.4 Vp-p
(V)
IC7501-108
1.4 Vp-p
(1µs)
IC7501-102
3.6 Vp-p
(V)
IC7501-103
3.6 Vp-p
(H)
IC7506-1
3.8 Vp-p
(H)
IC7506-2
3.2 Vp-p
(H)
IC7506-12
3.6 Vp-p
(V)
IC7506-14
3.4 Vp-p
(V)
IC7506-15
3.6 Vp-p
(H)
RECEIVER PWB
(SHEET1) ANALOG SIGNAL PWB (1/5)
(SHEET2)
DIGITAL SIGNAL PWB (3/11)
(SHEET9)
ANALOG SIGNAL PWB (2/5)
(SHEET3)
ANALOG SIGNAL PWB (3/5)
(SHEET4)
DIGITAL SIGNAL PWB (7/11)
(SHEET13) DIGITAL SIGNAL PWB (10/11)
(SHEET16)
DIGITAL SIGNAL PWB (11/11)
(SHEET17)
(H)
IC801-3
2.0 Vp-p
(H)
IC801-4
4.0 Vp-p
(V)
IC202-4
3.8 Vp-p
(V)
IC7001-23
2.0 Vp-p
(0.5µs)
IC1502-1
2.0 Vp-p
(H)
IC1502-5
1.7 Vp-p
IC1502-7
2.0 Vp-p
DIGITAL SIGNAL PWB (1/11)
(SHEET7)
IC7501-121
1.3 Vp-p
(H)
(H)
(H) (H)
(H) (H) (H)
IC1001-7
6.0 Vp-p
(0.2µs) (H) (H) (H)
IC7001-24
3.6 Vp-p
(0.5µs)
IC7506-13
3.8 Vp-p
(V)
IC7501-109
1.5 Vp-p
(1µs)
(V)
IC202-5
3.5 Vp-p
(V)
IC202-7
3.8 Vp-p
(V)
IC202-11
3.4 Vp-p
(H)
IC202-9
4.0 Vp-p
(H)
IC202-12
4.2 Vp-p
(H)
WAVEFORMS