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Model 90 Stuck At One Volume Level
#18

Oh morzh, I kind of figured that's what you meant. Why keep yanking without putting the first one back in. Wouldn't tell us anything. So I went off and proceeded as I thought you meant and guess what. You got me going in the right direction. I was headed east instead of west. Everyone, including myself was concentrating on the audio circuit. Nothing wrong in the audio circuit it was towards the front end.

The wire I found missing from #11 1st IF compensator? I found it. It was at the correct pin on the 1st IF transformer but the other end was connected to #39 compensating condenser with the 51K and 700pfd cap on it in the oscillator circuit. Made the correction and the darn thing sings like a bird.

I can only say thank you very much! Your help is very appreciated. Guess we can put this one to bed.

Thanks,
Pepper

"It's Nice To Be Nice To The Nice"
Major Frank Burns Mash 4077th


Messages In This Thread
Model 90 Stuck At One Volume Level - by Pepperoni - 04-12-2012, 04:54 PM
RE: Model 90 Stuck At One Volume Level - by morzh - 04-12-2012, 10:19 PM
RE: Model 90 Stuck At One Volume Level - by morzh - 04-14-2012, 03:44 PM
RE: Model 90 Stuck At One Volume Level - by morzh - 04-14-2012, 03:52 PM
RE: Model 90 Stuck At One Volume Level - by morzh - 04-14-2012, 07:16 PM
RE: Model 90 Stuck At One Volume Level - by morzh - 04-14-2012, 09:51 PM
RE: Model 90 Stuck At One Volume Level - by morzh - 04-15-2012, 01:04 PM
RE: Model 90 Stuck At One Volume Level - by Pepperoni - 04-15-2012, 02:12 PM
RE: Model 90 Stuck At One Volume Level - by morzh - 04-15-2012, 02:26 PM



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