Sound; Waveforms - Memorex MT2274A Service Manual

22 50V 20µs/div

SOUND

25 0.5V 1ms/div
26 200mV 1ms/div
27 200mV 1ms/div
28 200mV 1ms/div

WAVEFORMS

31 200mV 1ms/div
32
0.5V 1ms/div
0.5V 1ms/div
33
NOTE: The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram.
H-2