Turn on tv shuts down after couple of seconds. 2-2 error code. Replaced IC per instruction post by Larry. Replaced pico fuses, checked resisiter all good. Coil test not sure? post to post under board .1 ohms checked ic vertical output 1 probe to pin 2 other to pin 4 open(no beep). Checked all fuses look good. No capacitors bulging or leaking coils. Still error 2-2 UG! fuses do not blow.
HELP! Tony
did you replace both stk chips? 22 code is convergence. every time i have seen that code on any mits it's the convergence ic replace both!
No. Just 1 (IC8C01 STK-393-110).Directions posted said there would only be 1.
There is only one (1) STK 393-110 CONVERGENCE CHIP on my Mitsubishi WS65909, it was located on the middle board in front of an aluminium Fin type object,it was about the size of a small cell phone. I took this circuit panel out and to a TV Repair shop,which quoted me a repair cost of $100 , to replace two pico Fuses (F9A04-F9A05) and STK 393-110 chip. Looking forward to picking it up on Wedensday.