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Rca phd50500 won't turn on and power light flashes red green.also looking for chassis number and service manual

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  • good wrench Oct 27, 2008

    red and green flashing is the trap switch being activated

  • formaco2000 May 04, 2009

    won't turn on and power light flashes red green

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5 Suggested Answers

drlalitv
  • 488 Answers

SOURCE: Service Manual?

hi!you can get the manual at http://www.retrevo.com/support/Philips-37PF7320A-TVs-manual/id/278ci358/t/2/
you may  have to make a fast and free registration..
hope u get ur TV working fast!
regards!hope i could help you..

Posted on Nov 05, 2008

zjut
  • 106 Answers

SOURCE: Philips 42PF7220A/37 April 2006. Chassis Number BP2.3U

Most likely the YSCAN UPPER board and/or YSCAN LOWER Board also gone. Your new YSUS board may damage again if you don't replace the bad YSCAN boards. Try to replace the three boards together and then to verify which boards are bad one by one. Good luck.

Posted on Jan 05, 2009

dsacco86
  • 1077 Answers

SOURCE: The tv will not turn on with either the remote or

Hi, I own the same TV and had the same problem. It's the #1 plaguing issue with flat panel TV made by Funai corp. Emerson is made by them. Normally, when this happens, the TV goes into " Protection Mode " because of a failing circuit board.

The most common thing to go out on flat panel TVs is the circuit board that supply power to the screen. Commonly called a Backlight Inverter Board. But, I can't say it's 100% the problem because I can'tactually look at the tv over the internet. I can only make guesses with the symptom. I'm willing to bet you have the same problem like mine. One of six Inverter Transformers when bad on my Power/Backlight Inverter Supply Board. I replaced it and it works fine again.

You have a few choices:

1. You can try leaving the TV unplugged for 30 minutes so the TV can reset itself.


2. If by chance the TV is still under warranty, go that route.


3. If you have some electronic experience, if you can find and purchase a Service Manual at Tvtechcenter.com; It will help you diagnose the source of the problem and fix it by soldering in the new part. The Service Manual will give you circuit diagrams, test points, and part# lists.Usually, cost under $6. And most cases the new part cost less than $15. The service manual at the site is under LC320EM82S.


4. Pay a TV shop to do the repairs. It maybe costly, but get an estimate of how much they will charge. That way you can decide if it worth repairing or replacing the whole TV.


I hope I shed some light on the subject for you.

Posted on Jul 13, 2009

  • 4 Answers

SOURCE: green to red blinking light when plug in rca lcd

It is the capacitors on the power supply...They blew on ours...took it in a they replaced 7 for less than 100.00. Common problem with this tv because it gets hot. Hope that helps.

Posted on Nov 25, 2009

jerryg50
  • 1635 Answers

SOURCE: the red standby light flashes and when the power

One of the boards (module) has a short on it, and or the power supply itself is failing.
The service center will find the fault using the process if elimination. They will replace the bad boards or modules as required to get the set working again.

Jerry G.

Posted on Dec 16, 2009

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