[Kenwood] Kenwood PS-40 Troubles
Jeff Kershaw
[email protected]
2002年4月15日 16:43:34 +0100
Hi All,
I have a ps 40 that refuses to put out the correct voltage.
I get about 8 volts with some spikes on it. The scope tells me that=20
the pwm is running. I have tested all (I think i got em all) semi's=20
with the multi and the switching transistors on the transistor=20
tester. All the caps appear to function correctly with the ohm meter=20
and I am now stumped. Any Ideas?
=20
Thanks
Jeff KJ6FD
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