Question about Philips 51PP9303H Rear Projection Television

2 Answers

Magnavox Help MY Big Screen will power on and you can hear volume & change channels, but the screen is Completely black as if the TV is not even on ... Plz Help

Posted by Tony Kennedy on

  • Anonymous Dec 07, 2007

    same problem... can anyone help? It was working fine and then one morning we turned it on and wam... not picture.

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2 Answers

Edward

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  • Philips Master
  • 3,459 Answers

Magnavox Help - e7c2b53.pngI have worked on dozens of the DPTVXXX models recently all with audio but no video. In every set the HVG was the problem.
If you are not sure how to find/repair/replace the HVG yourself goto http://www.TvRepairKits.com to get their how to guide that includes the part numbers, suppliers, instructions, etc.

Its an easy do-it-yourself fix.

Posted on Feb 13, 2009

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Anonymous

I have the same problem and apperently nobody can help us

Posted on Aug 21, 2008

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Dear Sir, I have AIWA A219 TV. No remote functions are working, even manual switches are also not functioning, It got stuck on One channel, The error which is coming on screen is AGING 1724H Plz...


Dear Sir, I have AIWA c142ske TV. No remote functions are working, even manual switches are also not functioning, It got stuck on One channel, The error which is coming on screen is

Oct 12, 2010 | Aiwa F2000 20" TV

2 Answers

No data is sent to the screen


When the screen goes completely black, shine a very bright flashlight closely at the screen. If you can see the image, then the most likely problem is that the backlight inverter has failed.

The inverter is a circuit board that works like a flourescent light ballast. If the inverter fails, there is no backlight, and the screen is black.

Since the invertor is a high-voltage component, I would also listen for any unusual sounds associated with the failure: e.g. buzzing, whistling, popping.

To rule out some sort of connection failure, see if you can recreate the failure mode when using the TVs internal setup menu. The setup menu does not rely on any external inputs....of course neither does the volume control or channel indicator on the screen.

Oct 07, 2009 | Philips 32PF7320A 32 in. LCD Television

1 Answer

No Picture -- just a black screen on my vizio vx37L


Did you hear any pops before the screen went black?
You've tried completely discharging it? Disconnect everything off the TV, all cables and power.
Press and hold the power button on the TV for at least 20 seconds.
Let it sit, and in about an hour, plug just the power in (directly to the wall) and see if it comes on. There should be an indicator light, is it white or orange now? Was it a different color before?
Odds are it's a board, be it the main or a video, don't know for sure. If you can take the back of the TV off and see if there are any evident signs of damage, blown or swollen capacitors, burnt traces or resistors/diodes, etc.

Oct 25, 2017 | Vizio VX37L Television

1 Answer

Black Box appearing on my screen


go into your menu and access the closed caption modes. someone has accidently put your tv in the "text" mode. turning off the closed caption feature will correct this.

Apr 01, 2009 | Televison & Video

1 Answer

Black Box appearing on my screen


unplug the set for a while , but this problem will return because of a malfunction in the EPROM CHIP , this controls the menu and a few other functions

Oct 17, 2008 | Philips Magnavox 27MS343S 27" TV

1 Answer

"snow" screen, full volume, remotes don"t work


good day
due to the long time the buttons were not used, they tend to get stuck and this causes channels eighter to stay in one station or continou scanning. it could be resolved by spraying WD40 on the buttons and press it many times then dry it before operating the unit.


chris

Mar 25, 2008 | Sony FD Trinitron WEGA KV-34HS420 34" TV

2 Answers

JVC TV


civilman, the first set has either no high voltage or is collapsed vertically, until someone checks for high voltage there is no concrete answer, the AV27730 is vertical collapse from your description, either the voltage to the vertical IC is missing or the vertical IC has failed, not a big deal cost-wise, hope this answers your questions, if not e-mail me back, good luck, BMW Rider

Dec 20, 2007 | JVC AV-27730 27" TV

3 Answers

MAGNAVOX BIG SCREEN TV


Hi, I am having the same exact issue with mine. Although, it is only about 2 yrs old. We are still trying to find out what is wrong with it.

Aug 01, 2007 | Philips Magnavox 51MP392H Rear Projection...

3 Answers

Black Box appearing on my screen


Shut off the closed captioning and your problem will be gone.

I’m happy to help further over the phone at https://www.6ya.com/expert/dewayne_4a10eab6caecdb92

Jun 26, 2007 | JVC AV-27F702 27" TV

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