Question about Hitachi 51SWX20B 51" Rear Projection Television

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Was watching tv there was a flash of light picture went out and no sound either red led power light comes on but thats it no pic no sound

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  • Hitachi Master
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Replace Both of your STK ICs nd 6 resisitors they are big black ICs will have part # on them STK392-110s .
RK42-RK 46-RK50-RK54-RK58-RK62
3.3) -( 1.8) -(2.7 ) (1.5) (3.9)- ( 2.2ohms)

Posted on Sep 25, 2009

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Posted on Jan 02, 2017

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1 Answer

How do I fix my Sony TV?


Sir
please one thing remember that red led blinking indicate specie fault please watch red light count and find the correct fault which is written below
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DC_ALERT1 3
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I have a Panasonic PT-52LCX66 television that I bought just over 4 years ago. I have replaced the bulb for the second time just 3 months ago and now the set will just shut off after about 3 minutes of...


Tv making and have clicking sounds as tv shutdown as lights flashes?Yes.The board that call the Ballast board might be dying and dead soon.This Ballast board job responsible only are to ingnite the tv projection lamp only.

Jun 30, 2011 | Panasonic PT-52LCX66 Projection Television

1 Answer

TV SHUT OFF WHILE WATCHING. UNPLUG AND THEN PLUGED BACK IN. RED LIGHT CAME ON IN FRONT FOR A SECOND AND WENT BACK OFF. TV WILL NOT COME ON.


power in the tv has nothing related with the DVD. The tv has to have raster (white screen) even without signal (cable, DVD, others) if the tv alone is just having the led flashing and neither sound nor video (black screen) The tv has a short circuit in some of the boards that are part of the tv system. the blinking is part of a protection when the tv was created in the factory. Refer to the technician to repair this problem.

Apr 14, 2009 | Hitachi 61SBX59B 61" Rear Projection...

1 Answer

Toshiba 36HF71 has sound but no picture


Same problem with mine. Relays click, sound, no picture and a flashing power LED. I finally found a schematic online. I went through the high voltage circuits and found the power transistor 2SC5570 was shorted out. There is also a pico fuse in that area but my was not open. I replaced the transistor and prayed the flyback transformer was not shorted. It wasn't, I'm watching my old 36" right now. Not a bad fix (17.00) bucks. Wonder what a service tech would have charged ;)

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Philips 42 in. Plasma shut down


did u cheak the input cables does it do it on dvd input as well as others ?

Feb 01, 2008 | Philips 42PF7320A 42 in. Plasma HDTV

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