Sony Bravia 40EX653

[thanibee]

My TV has the dreaded 6 times standby LED blinking issue. When pressing the power button I hear crackling noise from the backlight led trying to glow and then goes into the protection blinking indication. Is there a way to override the backlight protection and test this?

[thanibee]

Re: Sony Bravia 40EX653

Any one has GL4 powerboard schematic for this model, please share.

[lotas]

Re: Sony Bravia 40EX653

CXA3834M Datasheet (Led Driver)

[Davi.p]

Re: Sony Bravia 40EX653

check if the led bars has dancers connectors between modules or bad protection diodes