Question about Hitachi 53UDX10B 53" Rear Projection Television

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Philips 42PF7321D/37 plasma 42 hdtv

I turned the tv on and no picture or sound will come on, the light on the button has turned RED

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  • neal139 Oct 04, 2008

    tv has no picture and green light turns red and flashes 4 times

  • Anonymous Oct 08, 2008

    I have sound and even the Comcast guide but no other picture. I can change channels and hear each channels program, just can't see it.

  • Anonymous Nov 10, 2008

    no pix no sound green power led turns red and flashes 4 times

  • combsfc Jan 10, 2009

    yep i have  the same problem



  • Enrique Garnica
    Enrique Garnica Dec 09, 2016

    yes i havthe same poroblem

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Flashing 4 times in 3 second

Posted on Feb 16, 2009

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How may times does it flash red? This information tells you what area to look for a problem

Posted on Jun 17, 2008

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Related Questions:

1 Answer

How can i repair a tv that turns on but has no picture or sound


Have you tried a factory reset? I had a similar problem my TV was stuck on standby (red light only) I did this
  1. Turn on the TV.
  2. Wait approximately 40 seconds for the TV to completely start up.
  3. On the TV remote control, press and hold the UP ARROW button
and it worked!

Oct 16, 2015 | Sony KDL46EX400 46 in. HD-Ready TV

1 Answer

I have a Phillips 42in plasma 42PF7321D/37 when you turn tv on green light lights up you have sound and picture flickers a few times and then picture is fine and looks great. Noticed menus are hard to see...


I would certainly say the problem is in your power supply. Chances are real good that two capacitors are bad! You will have to remove the back cover...this is tedious and requires patience. You will be concerned with the board on the left side. You will have to remove the screws on the power board to lift it and see the top of this board. You should see at least one bulged capacitor. Replace, and you can bet the other next to it is bad. And another note..there may be a small cap at about 16volts at 10Mf that needs attention. These are clues and should help with repairs! Thanks for asking.

Aug 21, 2010 | Philips 42FD9954 42 in. Plasma HDTV

1 Answer

When I power on my 42PF7321D/37 Philips Plasma TV the green LED comes on then turne into a flashing red LED. Flashes 4 times then space then four times. TV will not turn on.


Hello,

Ur power supply board is dead, u know basic electronics’ and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get ur tv power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.


Hope this helpout........


Aug 03, 2010 | Philips 42PF7321 42 in. Plasma HDTV

2 Answers

Philips 42 plasma flashing blinking 4 red lights 42PF7321D/37 screen does not come on need help thanks


philips2_bing.gif 42 plasma flashing blinking 4 red lights 42PF7321D/37 screen does not come on need help

Apr 26, 2010 | Philips Televison & Video

1 Answer

No power to my Phillips 42 inch Plasma 42pf7321d/37, just a red blinking light


Most likely it going to be a power supply related problem. The red blinking light is a code for a TV tech to diagnose the problem on the power supply board itself or the board that regulates the power for the screen. Some manufactures call it a Backlight Inverter Board. A TV repair shop should be able to look at it for you and tell you which board is bad.
Replacement boards can be found at a good price at Shopjimmy.com

Sep 05, 2009 | Philips 42PF7320A 42 in. Plasma HDTV

1 Answer

No picture, no sound


we need a request on what the blinking red light means on your model number and manufacturer of TV, we can then try to see what the blinking light means,(although it doesn't sound good) You ca always unplug the DVR and see if there is a change, then you would know it was the DVR
Thanks for the rating

Apr 12, 2009 | Televison & Video

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