Hey guys I've been repairing this PS board for a relative and after reading all the threads about this model and looking at the great circuit drawings budm had traced out for others I thought I had a good chance of fixing it. Started with the usual TV will not turn on, power button lights then fades out. found 5v SB at 5.13v B+ at 170v with set off all other pins 0v. After pushing power button no change except ps_on 2.95v no other change. found IC9101........LCS703LG and IC9801.........LD7591 both get vcc from ps_on by way of q9101 thanks to budm and his tracing! found vcc very low at both chips and IC9101........LCS703LG was pretty hot so i removed it and B+ at 393v its looking good figured I'd replace IC9101 and IC9103 and it would run. Well no 5vsb 5.13v, B+ 390v, Dim .056v, on_off 3.32v, ps_on 2.95, but 12v is only 6.97v and 24v which from what i've read is really only 16v is 9.07? its working but feedback or regulation is bad? I better look some more hmmm......Oh crap
this is where I hope one of you can help me avoid complete humiliation. It seems that while putting IC9103 in I Whoopsied R9122 right off the board!
If someone knows that resistor value I'd be grateful. thanks


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