Forum > LCD TV forum

42LG3000 Turns on for a second...... HELP!

<< < (2/2)

watteau:
Hi,
You'll need access to the LG service site for the complete bulletin.
The information I've supplied was found on another Forum,
Regards,
John.

dskservices:
dont want to insult anybodys intelligence here but have you checked the psu caps, they're a problem in this model.

Jabboy:
I will check Caps with an ESR Meter and se eif that helps.
Cheers

Jabboy:

--- Quote from: watteau on September 20, 2012,03:17:45 ---Hi,
There is a bulletin for a similar problem to yours.
It just requires removal of C108, ZD111, and ZD112, on the print side of the power-supply.
All are located to left/right at centre of PCB.
It's worth a try, and won't have any ill-effects.
Regards,
John.

--- End quote ---

Hi John,

Removed the above and still the same issue.
I have also checked most of the large caps with an ESR meter and they are good.
Not sure what else it could be as I have changed Inverters, AV Board and same thing happens. So it must be the PSU. Before I go ahead and order one, does anyone have any idea on what to check on this PSU please?

Navigation

[0] Message Index

[*] Previous page