Question about Samsung LN52B750 52 in. LCD TV

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My LN52A750R1FXZA LCD TV will not come on, just clicking sound

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I would suspect faulty power supply capacitors, check for any with bulging tops.

Posted on Jan 16, 2013


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I have a samsung LN52A750R1FXZA TV. The bottom of the image is now discolored, with some wiggling colors in the center of the screen.

The TCON board or the LCD panel is faulty. Can confirm by replacing Tcon board
If you wish to get some details; visit the site linked here. Pull up older posts.

Jan 20, 2017 | Samsung Televison & Video

1 Answer

Why does my Samsung LN52a750R1FXZA Shows black as red?

try to do picture reset, try to change different source, if it happens in all sources tv needs to be fixed

Dec 27, 2014 | Samsung Televison & Video

1 Answer

How to connect tv to the internet

Refer its user manual for details. It has all. Gopakumar Gopalan Google

Feb 22, 2014 | Samsung LN52a750R1FXZA

1 Answer

Dark Screen

It sounds like a back-light problem. Check all the CCFL back-lights.

May 08, 2013 | Samsung LN52a750R1FXZA

1 Answer

Samsung model ln52a750r1fxza start to power up chimes and then clicks off then repeats itself - unpluged and pluged back in just repeats without me doing a thing.

Had a similar issue with my set LNT 4061FX/XAA. After doing some research on line I found that Samsung company had an issue with some capacitors. There is a group action law suit. I found that my set was included. Called Samsung and they were extremely nice and helpful. They called a local repair shop, gave them a invoice charge #, and the repair shop ordered parts needed for me. I took TV to them (althought I was offered home repair), and my TV was fixed for "FREE"!!! Got it back and working better than it had in years!!!!! Thank you Samsung!!!!

Jan 20, 2013 | Samsung LN52a750R1FXZA

1 Answer

My Samsung TV LN52A750R1FXZA is Power cycle on its own

Sounds like a bad main board, but you will need to have the set diagnosed to make sure.

Aug 12, 2012 | Samsung LN52a750R1FXZA

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