Question about Panasonic TH-42PD50U 42 in. Plasma EDTV

1 Answer

Th-42pd50u TV comes on for 5 minutes and then turns off The Red Light flashes 7 times and then pauses then flashes again 7 times. This is repeated again and again.

Posted by on

  • Anonymous Feb 20, 2009

    Power light on Panasonic 50" plasma blinks - 12 times after pressing the power button. Technician spoke with Panasonic - needs new power supply board. Luckily, the TV failed 1-year to the date of purchase - so covered under warranty.

×

1 Answer

  • 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.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 335 Answers

The tv needs servicing, you may have a bad power supply board if so contact me...

circuitworld@comclast.net

Posted on Feb 20, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Th-42pd50u 7 blinks


The D board may need to be replaced. Check it closely and look for any burnt marks.
2_28_2013_3_24_14_am.jpg

Feb 25, 2013 | Panasonic TH-42PD50U 42 in. Plasma EDTV

2 Answers

Plasma tv th-42pd50u not come on and keep blinking red light two times and then stop again blinking red light two times and then stop not come on


The light blinking twice means there is a fault within the system and it is a code to tell Panasonic where roughly the fault lies.
Go to Panasonic's web site and look for your set then input the fault code and hopefully they will tell you where the fault lies.

Oct 16, 2010 | Panasonic TH-42PD50U 42 in. Plasma EDTV

1 Answer

Oven will not bake but everything else works fine


What is the red light blinking? Count the blinks before it pauses and post back here. It'll give me and everyone else a starting point.

Jan 21, 2010 | Panasonic TH-42PD50U 42 in. Plasma EDTV

1 Answer

Tv shuts off after 10-20 minutes


its not the problem with ur electron gun tube or with any picture ic or sound ic. Every t.v. is microcontoller switched machine.
any damage to microcontroller ic that controls the switching will lead to this kind of problem.
0.01% chance of residue EHT voltage would have affected the microcontroller.

Jun 06, 2009 | Panasonic TH-42PC77U TV

1 Answer

Pairing Sky+ Remote with Panasonic Viera remote


1. Press tv on your Sky remote control.

2. Press and hold down select and the red button together until the red light at the top of your Sky remote control flashes twice.

3. Press tv again

Then enter the remote control code using the number keypad. The red light will flash twice if a valid code has been entered.

Panasonic Code: 0051

4. Point your Sky remote control at your TV and press the Power button. If this turns the off as you'd expect, then the tv should be set, press Select and the remote should work

5. If the TV does not turn off press tv, then press the Power button again, repeat this process until the TV turns off, when the TV turns off press Select.

Dec 29, 2008 | Panasonic TH-42PD50U 42 in. Plasma EDTV

1 Answer

Plasma TV will not turn on


The 7 blinks means that the SC scan drive board might need to be replace but only after checking the voltages from the power supply. If the voltages from the power supply are normal, then proceed to replace the SC scan board.
Click here to find the board you need.

Dec 20, 2008 | Panasonic TH-42PD50U 42 in. Plasma EDTV

3 Answers

Power light blinks 10 times


You have the same problem i have. My Tv just did the same thing 3 nights ago. I unplugged the set, and let it sit ofr about 6 hours, and then tried it again. It turned on and played, but repeated the problem after about 20 or 30 minutes. So far all my research has led me to believe that its a power supply issue. Problem is, there are 5 boards in the tv with seperate pwer supplies, and the 10 red flashes indicate that its all of them. :-(. Im shopping for a new TV, and It wont be a panasonic this time.

Feb 24, 2008 | Panasonic TH-42PD50U 42 in. Plasma EDTV

24 Answers

Panasonic Viera TH-42PV7HS Plasma keeps shutting down


Hi to all, My 42" Panasonic plasma have the same problem. It turned itself off and now red light flashes 7 times, than after short pause 7 times again. And so on. Any ideas what is wrong??

Oct 07, 2007 | Flat Panel Televisions

Not finding what you are looking for?
Panasonic TH-42PD50U 42 in. Plasma EDTV Logo

448 people viewed this question

Ask a Question

Usually answered in minutes!

Top Panasonic Flat Panel Televisions Experts

The Knight
The Knight

Level 3 Expert

68223 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

charlie rodriguez
charlie rodriguez

Level 2 Expert

151 Answers

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

Answer questions

Manuals & User Guides

Loading...