Sony XBR-65A8F Just Dead

[pdsterns]

Hi there, rookie here
Sony worked fine then died, I opened up and ohmed out the fuses and checked standby voltage and all fine, does this point right to the MB or is there something else I should do next

burns

[pdsterns]

Re: Sony XBR-65A8F Just Dead

Hi there, rookie here
Sony worked fine then died, sometimes is has a standby light and sometimes not. I opened up and ohmed out the fuses and checked standby voltage and all fine. I then checked out the voltages on the second connector on the PS and everything there is dead, TCON 12v and EVDD 24v. So does this mean the PS is bad or the MB is not turning it on?

burns

[ajshoe]

Re: Sony XBR-65A8F Just Dead

if you want help - post pics of back of set with each board. nice close up pics.

[Davi.p]

Re: Sony XBR-65A8F Just Dead

I don't know oleds but you can try to activate panel self test by detaching main board, doing the 3 jumpers on PSB that feeds power to the panel, first get an external source of 3v or 5v, a battery is enough, then post a picture of the connector signals legends on the power board..