The Defpom Forum, for RadioMods, S&M Software and Music by The Defpom

Hi. I'm not working from a schematic here, but you might want to check to see if there's a large value capacitor between the audio chip and the speaker. If fact, just lift the audio lead to the speaker or insert a remote speaker plug into the jack... with nothing connected to it. Anything to remove ...

Hi Bobby, if the wire broke off something I'd suggest that you go back and take a second and even a third look... with a very strong light, like one of those Maglite LED guys and even a magnifying lens. I say this, because somewhere the other end of that wire is hiding and will eventually be seen......

Hi, I used to repair those beasties many... many years ago. Question, is the PLL board populated with many 14 & 16 pin chips and transistors? TTL chips, like 74whatever or is there just one... oh, like 20 or 24 pin Motorola chip? If it's the earlier discrete component board (which was supposed t...