Re: LG 60PN5700 Powers on, No Video No Picture


[COLOR="Red"]
Should read "I have NO idea which one goes in which spot, or which way around the diodes should be. A schematic would help out with this."[/COLOR]Re: LG 60PN5700 Powers on, No Video No Picture


[COLOR="Red"]
Should read "I have NO idea which one goes in which spot, or which way around the diodes should be. A schematic would help out with this."[/COLOR]...

Re: LG 60PN5700 Powers on, No Video No Picture

Hi, Do you have a schematic for the SMPS power board (EAX64880001) ?
During servicing the one I'm trouble shooting, [COLOR="Red"]I remove a couple of what appear to be tiny diodes on the back of the board near IC801.[/COLOR]

The diodes are marked:
33
BE

15
BG

(no way to read them unless under a microscope).

Now I have them pulled off and realise they are different components with different values, I have idea which one goes in which...