petehall347
the brandy coffee man
pull q36 and see if relay clicks .or might be easier to lift one end of R419 8.2K .
pull q36 and see if relay clicks .or might be easier to lift one end of R419 8.2K .
am wondering if pa3004 was damaged when q36 shorted
Also, that seems to be a LOT of AC on Pin 7. Are the two resistors in the divider (R403/404) intact?
yep lift a leg to be sure
yes looks like you found the issue ..i wonder how it managed to work at all .