Question about Panasonic PT-47WXC43 47" Rear Projection Television

Problems with tv powering up

My tv wont power up right. When you hit the power button it acts as though it is going to power up but nothing comes on the screen the power button flashes red approx. 3 times but nothing will come on the screen. Any suggetions? Kim

1 Answer

Henry Thomas

Level 3:

An expert who has achieved level 3 by getting 1000 points

All-Star:

An expert that got 10 achievements.

MVP:

An expert that got 5 achievements.

Genius:

An expert who has answered 1,000 questions.
Master
1,074 Answers

Yea take your tv to a tech its having problem in the power supply or related circuits.good luck.

Posted on Apr 14, 2007

Add Your Answer

Upload

Upload an image from your computer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

Loading...

Include an image. It's worth a thousand words.

prev next

Related Questions:

1 Answer

The power will not turn on, manually nor with remote. i use to be able to hit power a thousand times and it would tern on. or the red light would come on then off so then i would keep hitting power till it...

check you batteries in the remote. on the tv front panel button right lower run your hand long the bottom of tv it should turn on, then go to settings sync devices , than turn off tv try remote again should work.

if you need more help contact me

Mar 23, 2015 | LG 37LG30 37 inch LCD 720p HDTV w...

1 Answer

Jvc kd avx33 faceplate power light comes on. i hit power button it lights up blue then nothing it beeps then i hit the power button though.

Problem with KD-R200 or KD-AVX33?
What does it mean by "it lights up blue then nothing?" Does it takes CD in?

Oct 26, 2013 | JVC KD-R200 Car CD/ MP3 Player

1 Answer

My projector 52' Rca tv model # p46731AT wont turn on, when i hit the power button on the tv it clicks the light comes on for about 2 seconds then powers RIGHT back off...PLEASE HELP

Check the Flyback Transformer and Hot. especially if its a soft ticking sound

Apr 04, 2013 | Televison & Video

1 Answer

My samsung 32'' lcd tv

poke it open, you'll find bloated capacitors at power supply board. biggest one, with power cord pluged into. replace with thesame value(s).
you good to go!
don't lie, next time! your set has been acting up fpr a while, before it quit. Remembering: few attempts to turn it on, then it works!
good luck.

Apr 04, 2010 | Samsung LE32R41BD 32 in. HD-Ready LCD...

1 Answer

19in LCD TV

Right now I believe the TV is in " Protection Mode ".
Try leaving the TV unplugged for 30 minutes, that way the TV can reset itself.
If that doesn't work, most likely the TV has a power supply related problem. The most common thing to go out 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't actually look at the tv over the internet.
If by chance the TV is still under warranty, go that route.
If not under warranty and If you have some electronic experience, if you can find and purchase a Service Manual over the internet; 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 $20. And most cases the new part cost less than $15.

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

Jul 06, 2009 | Insignia IS-LCDTV32 32 in. Television

2 Answers

Rca d52w14 hit power green light blinks three times wont come on

could be power supply problem or high voltage problem. check caps in main power supply first.look for caps that have tops puffed up ususlly three or four.....

Feb 24, 2009 | RCA D52W20 52" Rear Projection HDTV-Ready...

3 Answers

Akai TV not working

Does the sound not work either? If it does then the backlight in your lcd screen has went out and your better off buying a new one because it is more than the tv is worth to fix it. Just start running through the imputs with about a 5 second pause between as this tv takes a few seconds to switch imputs and make sure you have cable or something connected to it the imput button is the second one down from the power button on the bottom right side of the tv. But if you dont have sound and it just seems completly dead most likely it probly got hit by lightning and slowly quit. Or maby you need to just buy a power supply if you dont see the green light anymore. Worst case senario your tv just got up and quit or maby it burned it self up from getting to hot. You can get a power supply on ebay for as cheap as 34.99. Hope this helps.

Aug 05, 2008 | Akai LCT2070 20 in. EDTV-Ready LCD...

2 Answers

Wont come on

try pressing one of the number keys instead of the power button on the remote

Sep 06, 2007 | Beko 324250WN 28" TV

3 Answers

Wont turn on

Hi Bismi, my PV-DM2792 behaves for last four days in the same way - double clicks when power button is depressed and the light PROG is flashing every second continously. I have called to the Panasonic customer service and they could not propose a solution to this problem other than contact an authorized dealer in my area. SirJ

Jul 12, 2007 | Panasonic PV-DM2792 Triple Play 27 in....

1 Answer