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Old 07-20-2010, 06:53 PM
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robert1 robert1 is offline
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Join Date: Jan 2005
Location: Wild Wonderful West Virginia
Posts: 134
Quote:
Originally Posted by bgadow View Post
Robert,
Wished I'd read this in the other thread...there is a good chance I have the schematic, I'll look tonight and let you know.
i appreciate that if you would do that for me.

Quote:
Originally Posted by bgadow View Post
Have you replaced any capacitors? As I recall, they were still using "black beauties" at that time-notorious for going bad. They were probably okay when this set was stored in the 70s but are mostly shot now. If it were mine I would replace them all and then see where things stood. If they have already been replaced, that will mean some more indepth troubleshooting.
the first thing i did when i pulled this chassis out of the set was take my V.T.V.M & checked all of the resistors & capacitors associated with that circuit for any that were out of spec.
all of the resistors checked out fine as they did not drift out of spec.
i was surprised because i was expecting to see those Black beauty capacitors, but what i found were Sprague Orange drops, Mallory PVC & ceramic disk capacitors, which none of them were shorted or leaking.
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