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Equipment Repairs => LCD TV forum => Topic started by: markc on May 11, 2013,05:45:41

Title: Sharp LC-40LE811E
Post by: markc on May 11, 2013,05:45:41

Hi,
have one of these in for repair. Standby light flashing, nothing else happening. No response from controls or remote. Have swapped main board & PSU. Still the same fault.
Any idea's anyone?
Thanks
Mark

Title: Re: Sharp LC-40LE811E
Post by: Kilroys on May 12, 2013,09:25:21

Hi
Flash on and off.: ON for 400ms and OFF for 1600ms ?
If you want to see it again in high-speed blinking
just push the remote control MENU key.
Then it could be lamp or should I say led error.
Try to access the service menu.

Title: Re: Sharp LC-40LE811E
Post by: thoma on May 12, 2013,10:53:04

pull out the ir-receiver and trie
then pull out lvds t-con and trie
thoma

Title: Re: Sharp LC-40LE811E
Post by: markc on May 15, 2013,06:15:42

I cannot get any response from the touch panel. Initialy the flashing is a regular on off. If I press menu on the remote control the ICON changes to a long flash on then a short flash.

There are 2 inverters on the PSU so I assume this is not LED backlit?

Removing remote sensor or T Con makes no difference.

Thanks for your help. Any more ideas?