Waveforms - Aiwa VX-G143 Service Manual

TV POWER
1 5V 0.1ms/div 7 20V 20µs/div
DEFLECTION
DEFLECTION
2 5V 50µs/div
8 10V 10ms/div
TV POWER
4 200mV 50µs/div
9 20V 10ms/div
CRT
5 2V 20µs/div
10 2V 5µs/div
Y/C/AUDIO/HEAD AMP
11 PB
6 20V 20µs/div
2V 10ms/div
NOTE: The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram.

WAVEFORMS

17 POWER ON
12 PB
10mV 5ms/div
18 POWER ON
13 POWER ON
200mV 50ns/div
14 POWER ON
19 REC
0.5V 10µs/div
20 REC
15 POWER ON
2V 20µs/div
MICON
16 POWER ON
21 POWER ON
200mV 10µs/div
J-1
22 POWER ON
50mV 1ms/div 1V 20µs/div
23 POWER ON
50mV 1ms/div 2V 20µs/div
24 POWER ON
10V 5µs/div
2V 5ms/div
25 PB
10V 5µs/div 50mV 10ms/div
26 PB
1V 50ns/div 50mV 0.5ms/div
27 PB
1V 0.5µs/div
28 PB
1V 0.5µs/div
29 PB
2V 20µs/div
30 PB
1V 50ms/div
21PIN/IN/OUT
31 POWER ON
0.5V 10µs/div