Dont have a schematic, Set will turn on , Full volume, Cant turn it down. Volume indicator on screen is at max, Cant change channels.Did notice one big transistor TP65 is hot to touch. Have screen, but cant get any menu items. Like its locked up in vol up. The vol switches are. good. Anyone have a schematic? Charlie snipped-for-privacy@bellsouth.net
RCA F19421 Ch# TX808s
Aug 12, 2005
4 Replies
What happens if you run it with Volume+ removed? What are voltages like around the 2 volume controls?
Tom
Checked the voltages on the switchesVol- 5.5vdc, vol+ was 3.5vdc, also noticed one of the channel buttons was low, Hit them with contact cleaner and push them all a few times, now the set works fine, Charlie
The
Charlie East: Well.... there you have it ....
You can thank Tom MacIntyre for insisting that you "check" the switches again. electricitym . .
Heck...should've bought a lottery ticket that day too. :-)
Tom
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