Question about Panasonic PT-47X54 47" Rear Projection HDTV-Ready Television

2 Answers

Panasonic PT-47X54J Not working

Made loud popping noise while watching and then TV turned off while temporarily displaying a colorful thin line across the middle of the screen horizontaly.

TV will only turn back on for a moment and then red light on the left, front of screen flashes every few seconds. There aren't suggestions on the manual as to why this could be happening.

Do you think this is simply a lamp that needs to be replaced? If so, how do I get to it on the TV. The TV is 4 years old this month.

Thanks,

Stephanie
Charlotte, NC

Posted by on

  • therizz44 Dec 28, 2008

    loud popping sound while watching tv and tv turned off.. when u turn it back on it sounds like its shorting out.

  • woodrow14 May 06, 2009

    Hi, my name is Brian and my story is the exact same as yours so I was wondering if you ever figured it out? email me at woodrow14@hotmail.com

    Thanks

×

2 Answers

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 2 Answers

Probably vertical output IC451. I just changed one and is working perfectly now. On CRT tvs, loss of vertical drive will result in a thin white line across center of screen. In these projection sets the vertical and horizontal are fedback and used for convergence. Loss of vertical will cause shutdown same a power supply failure.

Posted on Dec 12, 2009

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

I can't tell you how to fix this set, but I can tell you that its not a "lamp" issue as this doesn't have a lamp. Its a 3 picture tube projection TV. the three tubes are in a red green blue format, and average about $175 for each one, not including the labor to install them. your problem, may not be the tube, but just a power supply problem, but there is a chance it is.

Posted on May 26, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

My name is Callie and my panasonic PT-60LCX64 projector tv wont turn on. I can hear it running and hear the fan, and read about a switch that needs to be pressed in but i cant find the switch.


PT-60LCX64 - Panasonic

shop.panasonic.com > Get Support

Panasonic60" Diagonal LCD Projection HDTV. ... Details http://shop.panasonic.com/support-only/PT-60LCX64.html ... Will the Touch Pen (TY-TP10U) work with my TV?

Panasonic TV Not Turning On? (PT-60LCX64)? ' Yahoo Answers

https://answers.yahoo.com/question/index?qid...
Jul 13, 2010 - When I power the TV on, the green light flashes for about a minute, and ... Source(s): panasonic tv turning pt 60lcx64: https://tr.im/EBjDN ... I have apanasonic tv PT-56lCX66 and it wont turn on? Why won't my Panasonic PT-52lcx16TV turn on? Panasonic lcd rear projection 60 inch tv..model #PT-60LCX64.

Panasonic PT60LCX64 Lamp with Housing TY-LA1000

www.amazon.com > ... > Projector Accessories > Lamps

Amazon.com, Inc.
Rating: 3.8 - ‎30 reviews
PANASONIC PT-60LCX64 TV Replacement Lamp with Housing ... Howere, EVER TIME we turn the TV On a Pop Up Message comes up to Set a Lamp Timer!

Panasonic LCD Projection 1 Orange Amber Blink PT 43 50 ...

? 5:48
https://www.youtube.com/watch?v=Z9tLqxpD1qU
Apr 18, 2013 - Uploaded by norcal715

Dec 26, 2015 | Panasonic Projection Televisions

1 Answer

Loud pop


Check the lamp.
Pull it out and look at it.
More than likely the lamp has shattered inside the set and needs replaced.
Bulb replacement is made for consumers and can easily be replaced.
Need any more information, respond to this post and I will reply.

Dec 30, 2007 | Panasonic PT-45LC12 45" Rear Projection...

1 Answer

I hear a noise in the back of my Panasonic PT-43LC14


COUNT THE NUMBER OF FLASHES AND CONTACT PANASONIC TECH SUPPORT

Feb 03, 2014 | Panasonic PT-43LC14 43" Rear Projection...

1 Answer

Samsung DLP HLN467W


This tv have a colors wheel.Now ur tv colors wheel it dead.The colors wheel is dead,no colors black&white,loud squiling noises,loud motor noises.All indication of the colors wheel is dead,spinning off of is axis,not function anymore.Hire a tv tech.for this.Not machanically incline,don't atemp to change the colors wheel ur selp.

Jul 12, 2010 | Samsung HLN467W 46" Rear Projection HDTV

1 Answer

My panasonic pt-52lcx66 it wont turn on what can i do myself


yes they do; They have glass fuses than have the thin wire running across on the inside. If the wire isn't running all the way across the fuse or is broken, then it is junk. If fuses is good, then power supply may be faulty which is quite common these days with newer electronics

Aug 27, 2009 | Panasonic PT-52LCX66 Projection Television

1 Answer

BLACK LINES ACROSS THE SCREEN Panasonic PT-47WX51E


Replace c7136 & c7154 on A board This should clear up your problem

Dec 11, 2008 | Panasonic PT-47WX51 47" Rear Projection...

1 Answer

Panasonic PT-52DL10 DLP TV


Color wheel bearing can make the noise you describe, and that will also cause color distortions.

Feb 15, 2008 | Panasonic PT-50DL54 50" Rear Projection...

1 Answer

Panasonic PT-53WX54 What is that popping noise?


A loud popping noise, like a sharp "snap!", is usually caused by high voltage arcing. Somewhere in the high voltage system an insulator may be cracked or loose, such as the plastic around the flyback transformer or one of the rubber cups on a picture tube. When the high voltage arcs, it momentarily drops and the picture could go out for a split second. High voltage is dangerous in projection sets so allow a qualified tech to service it for you.

Sep 07, 2007 | Panasonic PT-53WX54 53" Rear Projection...

2 Answers

PT-47WX, Blue streaks across the screen?


It is not a bulb. It is a picture tube. If there are thin blue lines across the entire screen, not just the edges, and the picture itself looks too blue, it means that the blue picture tube is being driven too hard. This could be because the blue screen voltage is too high, the boost voltage on the blue picture tube is too low, or the video output is leaky or shorted. If the picture has what looks like blue arcs and double images on one or more sides of the picture, it means that one of your convergence IC's has burned out and needs to be replaced. These are things that should be tested and serviced by a qualified tech, so allow an experienced tech to handle it for you.

Sep 07, 2007 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

Cannot adjust convergence, screen has rainbow effect


You probably need to change out the semiconductors. The parts are STK392-110. There are two of them, one for horizontal and one for vertical. Search it online more.

Dec 28, 2006 | Panasonic PT-53WX53 53" Rear Projection...

Not finding what you are looking for?
Panasonic PT-47X54 47" Rear Projection HDTV-Ready Television Logo

635 people viewed this question

Ask a Question

Usually answered in minutes!

Top Panasonic Projection Televisions Experts

Jaime Hernandez

Level 3 Expert

2267 Answers

Josh Whitehead
Josh Whitehead

Level 3 Expert

1146 Answers

The Knight
The Knight

Level 3 Expert

68229 Answers

Are you a Panasonic Projection Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...