Question about Hitachi 53UWX10B 53" Rear Projection Television

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POWER LIGHT BLINKS WHEN YOU TURN IT ON NO PICTURE

POWER LIGHT BLINKS NO PICTURE WHEN TURNED ON

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  • Anonymous Mar 31, 2008

    I have the same problem. When I turn on my 53uwx10B all I get is a blinking red light and some clicking sound. When I pulled off the back I see that there are 2 green lights that blinking in sequence the "top two' One to the left towards the front of the system and then there are two in line and it is the top of those two that is blinking also. I just got this from my sister and thought I would play with it to see if I can get it fixed or just toss it... What say you…? Is this something that can be fixed…? If not by me then by a repair man cheaply?

  • Butchilee May 17, 2008

    I replaced the ICs (convergence) and 1 resistor(RK50,2.7 ohm),after putting

    everything back together, I ended up with this "power LED blinking problem,

    it played for a while with terrible convergence before it started blinking.

    I plan to recheck my soldering and go from there.

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  • Master
  • 927 Answers

Good Day;

TO: But: You said you replaced the IC's, but you did not what number you used.l The original were STK 392-110 the correct replacement by Hit are STK 392-150's.l have experienced were the new IC's were bad. Double check your connection and others in that circuit, minor crack on jumpers, look closely.


TO: Guest; I think you have a completely diff prob. The lights indicate that B+ circuit is working, there should be at least 6 lights. The one that don't blink or turn on is your problem area.

Beside each led there is a number eg; sp7. Please look more closely at those green lights. Please get back to me I will try to help you.

Good Luck!

Posted on Jun 13, 2008

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