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Posted to rec.audio.tech,sci.electronics.repair
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If the gain of the RF stage or the IF strip is low, there will be some
noise. A fairly common failure in older units is the trimmer capacitor(s) on the tuning capacitor -- especially the plastic cased trimmers. Other than as a hobby, I don't recommend spending much time messing with the unit. So many parts are at the end of their expected life (especially the capacitors), you could be chasing a cascade of failures -- or not, no one really can predict what the next failure might be. I can imagine an oscillation somewhere is upsetting the AGC or stereo decoder. ----------------------------------------------------------- spam: wordgame:123(abc):14 9 20 5 2 9 18 4 at 22 15 9 3 5 14 5 20 dot 3 15 13 (Barry Mann) [sorry about the puzzle, spammers are ruining my mailbox] ----------------------------------------------------------- |
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