Sony KDl 55hX823 6 blinks

[zomi]

This previously had 4 binlks,
eneded up repairing by grounding the bl err wire.
The bl wire is grounded.. coming from the psu to the inverter board.

Now.

This has started to give me 6 blinks
Did it today and yesterday.
Unplug/ plug back in works fine.
did it once yesterday then it work fine for hours...
just done once today.

As the bl error wire is grounded on the inverter side, that should mean any issues with the inverter board/ led driver board the set should just keep running should an error occur, showing the error,
eg sound and no display ?

This error if that line of thinking is correct... is mainboard // psu side ?

[Meins321]

Re: Sony KDl 55hX823 6 blinks

If the 6 blinks comes back after inverter error has been deactivated it might be the powersupply then?

And in this case you don't have every screw connected..thus ground problem?

[budm]

Re: Sony KDl 55hX823 6 blinks

BL-ERR is generated by the LED driver board.