Thread: AR88 voltages
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Old July 25th 09, 07:28 PM posted to rec.radio.amateur.boatanchors
MoiInAust MoiInAust is offline
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First recorded activity by RadioBanter: Aug 2008
Posts: 80
Default AR88 voltages

Hi all

Getting the beast working well. Have now traced many resistors that have
gone high, and apparently I did not fatally damage (see other post) C22 at
all (range 3 still works well though tuning may be a bit out. That's for a
later check). Now there some voltages I can't get right and I'm wondering
if there are any errors in the EMER fault finding tables. For example, V10
(1st AF) had an anode voltage that was much too low and of course that was a
resistor that went high. But on replacng that I now have 60 volts on the
anode and according to the EMER chart it should be 40. I am allowing a +-
20% tolearnce but 50% is too much I feel.

Cheers