Question about LG 52SX4D 52" HDTV

The lamp is fine but....

The lamp light keeps blinking red. what could be wrong with this tv??

ryan braun Apr 12, 2007

How do you check the ballast on a LG 52SX4D??
I have a feeling that it is quite easy; however, I would like some insight before I start taking it apart. thank you

1 Answer

Bill Heronemus

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308 Answers

The Lamp Ballast p/n 6316000009B could be bad if you already swapped out the lamp with a known good one as you can't tell by looking at them if they're bad. It may be worthwhile to have a technican look at this set as it would be an expensive mistake if the ballast is not bad.

Posted on Apr 12, 2007

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