Re: sony KDL-50W808c audio ok but no video

Well, i have 3 cof in the rx part of the screen.i cant say that low resistenze is evident close to one specific cof tab. would say not full short.
I eould try to go with power supply to check for short.but i dont know were to go with the power.schematic would help.

Re: sony KDL-50W808c audio ok but no video

Tkx for reply,i checked and removed several suspicious caps ( low resistance vs gnd ) but none helps.looks like same common tracks drain to ground .

Hi friends,
i'm struggling with sony KDL-50W808c with , but no dark screen.
If i unplug the right lvds cable form t con ( i have 2 lvds from t con to panel )half screen is ok.
As soon as i connect back the right lvds, i realized that all tcon voltage voltage in the way of panel goes to 0 and then dark screen.
i have changed the tcon with same result.
Tcon is auo T550HVN08.2.
I would like to check for short on the card that distribuite voltage from lvds to cof flat , i but know where to measure .
Any help or drawings or idea will be really appre...

Re: New Members - please post your introductions here

Hello,my name is CArlo, cca for the friend.I'm pleased to join this fantastic community