Memorex MVR-4040A, Руководство по обслуживанию

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H-1
12 PB
1V 0.2s/div
7 PB
1V 0.2ms/div
The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram. NOTE:
SYSCON/SERVO
3 PB
200mV 1ms/div
8 PB
1V 0.5ms/div
13 PB
1V 0.2s/div
Y/C/AUDIO/CCD/HEAD AMP
1 PB
1V 0.2ms/div
2 POWER ON
100mV 0.1
µ
s/div
4 PB
200mV 0.5ms/div
5 REC
20V 5
µ
s/div
6 PB
2V 5ms/div
9 PB
0.5V 10ms/div
10 POWER ON
0.5V 50ns/div
11 POWER ON
1V 50ns/div
14 POWER ON
1V 5ms/div
POWER
15 PB
50V 2
µ
s/div
WAVEFORMS