Question about Panasonic PT-50DL54 50" Rear Projection HDTV-Ready Television

1 Answer

TV Turns off

Our PT-50DL54 turns off after watching it a short time. It flashes red somtimes and other times its yellow.

Posted by on

  • yabs Apr 10, 2008

    I have the same problem, plus others on the board, as you can see. I just received the television back from repairs and hopefully, with fingers crossed, the problem is solved. The Panasonic repairman replaced (5) faulty power capacitors. I do not know exactly what this means, however, he stated that is what was causing the set to shut off, triggering the various blink codes. Previous to phoning a technician, I took out the original lamp and re-seated it back into place. Oddly, this worked for (2) months then! After that, I purchased a new lamp to see if that would help the problem, unfortunately, it did not! Hopefully the set will last long enough where the new lamp will be needed and used.



    Anyway, good luck... I think we all are experiencing the same problems due to a faulty design flaw. Let's hope this works...



    My technician is located in Ventura, California - The Electronic Repair Center (Authorized Panasonic Technician) – I felt he was pretty honest and reputable - $300 (however, I also purchased a new lamp from Panasonic which set be back another $300) ARGGGG!



    GOOD LUCK! Feel free to contact me if you have any questions.



    My Post - DLP Powering Off after 5 minutes - David

  • lpbjr Jul 28, 2008

    my Pt-50DL54 turns off and take a number of time of unplugging and re plugging it into the outlet to correct the problem. It blinks red 3 times.

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Panasonic Master
  • 8,617 Answers

You can get the service manual at the following link for youe model DLP and they provide free tech support to help you diagnose your set.
http://servicemanuals.vstore.ca/

Posted on Apr 08, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I've replaced the lamp for my panasonic 50DL54J. When i try to turn the tv on, the power button blinks green, then turns yellow, then the lamp red light blinks..and turns off. Can you please help?


some times when the lamp is not sitting in place it will give you this problem. removed the lamp, put it back and make sure it goes all the way in. close the door and attach screws if any. remember if the lamp door is not close, your tv will not turn on. had the same problem until i reseted the lamp in place. good luck

May 13, 2011 | Panasonic PT-50DL54 50" Rear Projection...

1 Answer

Panasonic PT-50DL54 problems


there actually was a class action law suit on these tv's due to the bulbs.
1 | Load Shortage
2 | Over Volage
3 | Fan Sos
4 | Main 3.3v
5 | Lamp Disable
6 | Gc3fm-Iic
7 | Gc3fs-Iic
8 | Gc3i-Iic
9 | Color Wheel Stop
there is the list of codes so yours is 7. Hope this helps.
Keep me posted.
Thanks,
Lee

Jul 21, 2008 | Panasonic PT-50DL54 50" Rear Projection...

1 Answer

PT54DL50


MOST LIKELY problem is the convergence amps but.....
It might be your vertical or horizontal circuit...those initiate a 3 blink failure code too....

Dec 01, 2007 | Panasonic PT-50DL54 50" Rear Projection...

1 Answer

I have a Panasonic PT-50DL54 50" rear projection tv. My tv screen won't come on but the fans will. The power led light flashes green like normal but than starts to flash fast for about a minute than the...


Time to get a new TV. I have similar problem. In my case, the set turns off, LED blinking green for about a minute or 2, then the set will turn on by itself. Something the LED started to blink yellow after blinking green and then shuts off. I can turn it back on. This happens 3 or 4 times in an hour. After that, the TV stays on for as many hours as I want until I shut it off.
And then the problem repeats everytime I turn it on from a cold start.
I have my eyes on the 50 inch Plasma from Panasonic. Bestbuy has one for 999.99.

Jun 14, 2010 | Panasonic PT-50DL54 50" Rear Projection...

1 Answer

PT-56DLX75 turns off red light flashes. Replaced


You need to first CK power supply board for Bad capacitors they will be vented,swollen or puffed up on top ,if you do not see any then try replacing Ballast Board it is what Powers Lamp. Call Encompas Parts Dustrubtion for Part numbers and Prices or Visit teir Website online!

Mar 24, 2010 | Panasonic PT-56DLX75 56" HDTV

1 Answer

I have a Panasonic PT-50DL54J DLP projection TV. It suffers from a shut down problem. Shortly after powering up, the TV shuts off, and the front LED flashes red 6 times. At this point, the TV will not...


I have similar problems. I removed the back panel and use compressed air to blow out all the dust from all the components. Just remember not to blow into the main fan on the right as that is the one cooling the lamp. I don't know for sure if this is the only problem.
Dust built up caused heat built up on the components.

Nov 15, 2009 | Panasonic PT-50DL54 50" Rear Projection...

2 Answers

No sound or picture, 2004 pt50dl54j


remove back panel. blow out all the dust from all the components except the fan on the right.
Vacuum out all the dust.
Have you replaced the lamp? that would help too.
There are 2 small red lamp. One indicates HEAT problem. The other one is the LAMP indicator.

Jun 13, 2009 | Panasonic PT-50DL54 50" Rear Projection...

1 Answer

Flashing red led on PT-50DL54


I got various numbers of flashes also.
They all point to some components.
I simply open the back panel and vacuum.
I also use compressed air to blow at all the components and vacuum again.
Do not blow into the fan on the right as it will get the dust inside the lamp module.

Oct 05, 2008 | Panasonic PT-50DL54 50" Rear Projection...

1 Answer

Panasonic PT - 50DL54 Lamp problems


This can either be a problem with the ballast, or the power supply that powers the ballast. DLPs are usually easy to diagnose as they have a list of items that must happen for a successful boot sequence and it will pinpoint exactly where you trouble is at. I do suggest that you get a service manual for your set. I can post a link where you can get a proper service manual where they will email it to you if you would like. Let me know if I can assist you further.

Apr 08, 2008 | Panasonic PT-50DL54 50" Rear Projection...

1 Answer

TV won't turn on


problem is fan stoppage this is probable caused by excessive
dust in fan take off back and locate visually the cooling fans in unit
use canned air to remove dust until fan moves freely. if all fans
are clean maybe one fan is not giving rotation detect signal
look at voltage on white or yellow wire from fan s/b 5v then 0v
when fan rotates if one stays at 5v replace it

Jan 07, 2008 | Panasonic PT-50DL54 50" Rear Projection...

Not finding what you are looking for?
Panasonic PT-50DL54 50" Rear Projection HDTV-Ready Television Logo

Related Topics:

225 people viewed this question

Ask a Question

Usually answered in minutes!

Top Panasonic Televison & Video Experts

 Grubhead
Grubhead

Level 3 Expert

4861 Answers

The Knight
The Knight

Level 3 Expert

72640 Answers

Jaime Hernandez

Level 3 Expert

2296 Answers

Are you a Panasonic Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...