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Horizontal lines indicate a defective LCD panel screen. More Print this page Share this page. Partial part number can be found on a sticker. Sounds like the backlight has failed. Merry Christmas and a Happy New Year!

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No picture, but flashlight test shows menus. Not finding what you are looking for?

SOLVED: Lg 50ln tv screen flashes on then goes black – Fixya

If these are the symptoms then it is more than likely a bad led backlight strip. The rail voltages all read what they are supposed to when the tv is on. Back to home page Return to top. We are seeing repeted failures with the LED strips on these og Refer to eBay Return policy for more details.

If you would like an in-home service call during the time the shop is closed, call our road technician Paul Wolodzko at Sound works, no picture. You need to verify the back light if working fine.


Lg 50LN Manuals

I have checked the leds, they all work. LG power supply modification.

Interest will be charged to your account from the purchase date if the balance is not paid in full within 6 months. It’s like a flashing.

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Seller information tvpartshub Special financing available Select PayPal Credit at checkout to have the option to pay over time. To some models les sets, all these section circuit will be integrated at its main board. Partial part number can be found on a sticker.

I 5ln5100 this is helpful to someone. Learn More – opens in a new window or tab Any international shipping is paid in part to Pitney Bowes Inc. No other TV repair shop in San Antonio comes close. Incidentally it took me five weeks to troubleshoot this fault.

When tv is off, the only readings are the 2 standby connections which read 3. Add to watch list Remove from watch list. Posted on Dec 24, 05ln5100 On Smart TV models, please update software from the Setup menu.


Posted on Jan 02, Estimated on or before Mon. Depends on the model.

Posted by Scott Wagner on Feb 19, Lately during the filling cycle water hammer is occurring. Posted on Sep 22, Watch list is full. Power supply board is not the culprit – check out your inverter board which is responsible for the back lighting. Ask a Question Usually answered in minutes!