Waveforms - JVC LT-37S60BU Service Manual

<POWER PWB>
[P.2-47 - P.2-48]
MODE MODE MODE
DC (V) DC (V) DC (V)
PIN NO. PIN NO. PIN NO.
IC9141 Q9501 IC9881
1 5.6 E 0 1 0
2 0 C 0 2 4.6
3 4.9 B 0.7 3 3.5
IC9211 Q9502 4 0
1 2.5 S 0 5 0
2 2.1 D 375.1 6 0
3 1.5 G 1.0 7 0
4 0.1 Q9503 8 9.2
5 4.6 E 0 Q9801
6 0 C 0.1 E 0
7 4.1 B 0.6 C 0
8 20.0 Q9504 B 0.6
Q9021 S 22.4 Q9821
E 0 D 37.4 E 0
C 0 G 20.8 C 0
B 0.7 Q9506 B 0.6
Q9211 E 0
S 0.1 C 10.0
D 209.5 B 0.1
G 4.1 Q9541
Q9212 E 0
E 0 C 0
C 10.0 B 3.2
B 0 Q9602
Q9213 E 12.3
1 0 C 12.9
2 10.0 B 13.0
3 20.0 Q9603
4 20.1 E 0
5 0.1 C 0.1
6 0 B 3.3
Q9215 Q9606
E 0 E 0
C 0 C 0
B 0.6 B 0.6
Q9216 Q9901
E 0 E 0
C 10.6 C 0.1
B 0.1 B 0.6
Q9251 CN000P
E 0 1 24.0
C 9.9 2 24.0
B 0.5 3 24.0
Q9252 4 24.0
E 0 5 24.0
C 0.1 6 0
B 5.3 7 0
8 0
9 0
[P.2-49 - P.2-50]
10 0
MODE
DC (V)
PIN NO.
IC9501
<REGULATOR PWB>
4 0
[P.2-51 - P.2-52]
7 20.1
MODE
DC (V)
PIN NO.
8 0
10 4.9 IC9801
11 1.1 1 9.7
12 5.0 2 24.0
13 3.0 3 5.2
14 0.8 4 0
15 4.9 5 1.2
16 1.3 6 1.0
19 250.5 7 6.1
20 249.1 8 1.1
23 375.8 IC9821
IC9541 1 9.7
1 2.4 2 24.0
2 0 3 5.2
3 10.6 4 0
IC9602 5 1.1
1 0 6 1.0
2 4.8 7 5.1
3 4.8 8 1.1
4 5.3 IC9841
5 0.1 1 8.1
6 5.3 2 24.0
7 0 3 3.3
4 0
8 0
9 0 5 1.2
10 0 6 0.9
11 5.3 7 3.3
12 0 8 1.1
13 5.3 IC9861
14 0 1 7.5
15 0 2 24.0
16 0 3 2.8
IC9901 4 0
1 13.4 5 1.2
2 24.0 6 1.0
3 9.0 7 3.1
4 0 8 1.1
5 1.2
6 1.0
7 6.2
8 1.1

WAVEFORMS

RECEIVER PWB ANALOG SIGNAL PWB (1/5)
(SHEET1) (SHEET2)
TU3002-16 IC501-41
(H)
1.0 Vp-p 2.1 Vp-p
ANALOG SIGNAL PWB (2/5)
(SHEET3)
IC801-1 IC801-3
(H)
0.9 Vp-p 2.0 Vp-p
IC801-22 IC801-23
(H)
0.6 Vp-p 0.6 Vp-p
ANALOG SIGNAL PWB (3/5)
(SHEET4)
IC201-8 IC201-19
(H)
0.7 Vp-p 5.0 Vp-p
IC202-9 IC202-11
(H)
4.0 Vp-p 3.4 Vp-p
IC301-46 IC301-74
(H)
1.7 Vp-p 0.5 Vp-p
DIGITAL SIGNAL PWB (3/11)
(SHEET9)
IC1001-6 IC1001-7
(0.2µs)
1.5 Vp-p 6.0 Vp-p
DIGITAL SIGNAL PWB (7/11)
(SHEET13)
IC6502-27 IC6502-28
(H)
3.5 Vp-p 3.5 Vp-p
DIGITAL SIGNAL PWB (11/11)
(SHEET17)
IC7501-102
IC7501-103
(V)
3.6 Vp-p 3.6 Vp-p
IC7506-13 IC7506-14
(V)
3.8 Vp-p 3.4 Vp-p
(No.YA298)2-73 2-74(No.YA298)
IC501-44 IC501-49 IC501-53
(H) (H) (H) (H)
2.1 Vp-p 2.1 Vp-p 2.1 Vp-p
IC801-4 IC801-5 IC801-7
(H) (V) (H) (H)
4.0 Vp-p 0.8 Vp-p 0.6 Vp-p
IC801-38 IC801-46 IC802-7
(H) (0.5µs) (1µs) (H)
0.4 Vp-p 0.8 Vp-p 1.0 Vp-p
IC201-21 IC201-29 IC201-30
(V) (2µs) (V) (H)
0.3Vp-p 3.4 Vp-p 3.4 Vp-p
IC202-12 IC301-35 IC301-36
(H) (H) (H) (H)
4.2 Vp-p 1.1 Vp-p 1.1 Vp-p
DIGITAL SIGNAL PWB (1/11)
(SHEET7)
IC301-75 IC301-76 IC1502-1
(H) (H) (H) (H)
0.6 Vp-p 0.6 Vp-p 2.0 Vp-p
IC1001-58 IC1001-75 IC1001-76
(0.2µs) (0.5µs) (H) (V)
5.2 Vp-p 3.4 Vp-p 3.5 Vp-p
DIGITAL SIGNAL PWB (10/11)
(SHEET16)
IC6502-31 IC7001-23 IC7001-24
(V) (0.1µs) (0.5µs) (0.5µs)
4.0 Vp-p 2.0 Vp-p 3.6 Vp-p
IC7501-108 IC7501-109 IC7501-121
(H) (1µs) (1µs) (H)
1.4 Vp-p 1.5 Vp-p 1.3 Vp-p
IC7506-15
(V) (H)
3.6 Vp-p
IC501-56 IC501-63
(H) (H)
2.1 Vp-p 1.0 Vp-p
IC801-9 IC801-11 IC801-21
(H) (H) (H)
4.5 Vp-p 0.8 Vp-p 0.5 Vp-p
IC802-19 IC802-25 IC802-27
(2µs) (H) (H)
0.4 Vp-p 1.7 Vp-p 1.0 Vp-p
IC202-4 IC202-5 IC202-7
(V) (V) (V)
3.8 Vp-p 3.5 Vp-p 3.8 Vp-p
IC301-38 IC301-43 IC301-44
(H) (H) (H)
1.0 Vp-p 1.5 Vp-p 1.5 Vp-p
IC1502-5 IC1502-7
(H) (H)
1.7 Vp-p 2.0 Vp-p
IC1001-85 IC1001-92 IC1001-94
(H) (H) (H)
0.7 Vp-p 0.7 Vp-p 0.7 Vp-p
IC7001-78
(V)
3.4 Vp-p
IC7506-1 IC7506-2 IC7506-12
(H) (H) (V)
3.8 Vp-p 3.2 Vp-p 3.6 Vp-p