JVC TV-13142 Service Manual page 20

WAVEFORMS
Y/C/AUDIO/CCD/HEAD AMP MICON
1 PB
6
0.5V 20 s/div
2 POWER ON 7
100mV 0.1 s/div
8
3 PB
10mV 20us/div
4 PB
9
0.5V 1ms/div
5 REC 10
10.0V 5us/div
NOTE:
No.51810
TV-13142
TV-13142W
POWER ON 11 PB
1.0V 20 s/div 0.5V 0.5ms/div
POWER ON 12 PB
0.5V 10ms/div 1.0V 0.5ms/div
POWER ON
13 PB
1.0V 10 s/div
1.0V 5ms/div
POWER
15 5.0V 20ms/div
PB
1.0V 10ms/div
PB
16 500mV 5 s/div
1.0V 5ms/div
The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram.
TV-13142
TV-13142W
DEFLECTION
17 0.5V 5ms/div
18 10.0V 5ms/div
19 2.0V 20 s/div
20 200mV 20 s/div
CRT
21 50.0V 20 s/div
2-37 2-38
22 50.0V 20 s/div
23 50.0V 20 s/div
NOTE: The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram.
No.51810