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

2 Answers

No power to TV?it suddenly went off and remains off

I checked: power strip, tried manual turn on, re-plugged power cord

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  • rpsail7cs Mar 06, 2009

    was watching suddenly breaker trips and when I reset the breaker everything comes back to life minus my 42 plasma.

  • rpsail7cs May 11, 2010

    i did replace the main breaker.. there were two of them.  Replaced them with the glass version so I could see if they blew... plugged her back in and nothing.... but did not blow the fuses?????


    Thanks for getting back to me!

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Plug it in? Funny question LOL>>>>>

Next time if it happens again make sure to unplug all your expensive electronic appliances then reset the breaker.

Open the back and check the main fuse on the power supply board, if it is open try to replace it with new once with same rating (ampheres) and if it blows again meaning some important components got shorted in the board during the power loss and your TV might be the cause why the breaker trip off.

Posted on Mar 11, 2009

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Plug it in?

Posted on Mar 01, 2009

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1 Answer

How do I fix a 4flash red light error


Based on the information you have provided for your model and the issue you are currently having with the red light flashing 4 times, we would like for you to try the steps available below:
  1. Unplug the television power cord from the electrical outlet.
  2. Disconnect all devices from the TV.
  3. Let the television remain without power for 2 minutes.
  4. Plug the power cord back into the electrical outlet.*
  5. Turn your television on.
* If the television is plugged into a power strip or surge protector, remove it from the power strip or surge protector and plug it directly into the wall outlet. If the issue is resolved, the problem is with the power strip or surge protector and not the television.

Copied from someone else's post. I agree with the steps this person posted.

If this does not work call the manufacturer. You could see how much it would be to fix vs. the cost of buying a new one.

Jul 29, 2016 | Sony BRAVIA Flat Panel Televisions

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When I turn on my Sony TV, ti stays on about 30 seconds then shuts off, What do you think is wrong?


Do a Power Reset.
1. Turn off TV.
2. Unplug the power cord of the TV from the electrical outlet.
3. Let the TV remain without power for 60 seconds.
4. Plug the power cord back into the electrical outlet. (If the television is plugged into a power strip or surge protector, remove it from the power strip or surge protector and plug it directly into the wall outlet. If the issue is resolved, the problem is with the power strip or surge protector and not the television.)
5. Turn on the TV.
If issue persists after doing the steps, reset the TV to factory default settings.
1. Turn on the TV.
2. Using the supplied remote, press and hold the UP arrow button.
3. While holding the UP arrow button press the POWER button on the TV itself.
4. When the TV goes off, release the POWER and UP arrow button.
5. The TV will turn on by itself and the initial setup screen will be displayed. Just follow the on-screen prompts to finish the setup.
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Feb 25, 2016 | Sony Flat Panel Televisions

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Sony KDL 46HX820 turns on, then off and red light blinks four times.


Re: Bravia KDL46EX720. Red LED blinks 4 times and TV wont turn on. What is the problem?

Do a Power Reset.

1. Turn off the TV.
2. Unplug the power cord of the TV from the electrical outlet.
3. Let the TV remain without power for 60 seconds.
4. Plug the power cord back into the electrical outlet. (If the television is plugged into a power strip or surge protector, remove it from the power strip or surge protector and plug it directly into the wall outlet. If the issue is resolved, the problem is with the power strip or surge protector and not the television.)
5. Turn on the TV.

If the issue still persists after performing power reset, that may be an indication that the TV needs service. You may refer to this link to locate the nearest Sony authorized service center in your area.

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1 Answer

NO POWER


Need to know how many times the led is blinking.

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Re: tv kdl-55ex620 red light blink 8 times Do a Power Reset. 1. While the TV is off, unplug the power cord of the TV from the electrical outlet. 2. Let the TV remain without power for 60 seconds. 3. Plug the power cord back into the electrical outlet. (If the television is plugged into a power strip or surge protector, remove it from the power strip or surge protector and plug it directly into the wall outlet. If the issue is resolved, the problem is with the power strip or surge protector and not the television.) 4. Turn on the TV. 5. When the TV powers on and a picture is displayed, reset the TV to factory default settings.
  • If the Reset message does not appear and the TV turns off and on, begin again from step 5.
  • If the standby light begins blinking eight times, return to step 1.
6. After the Reset message appears, allow the TV to reset. Do not press any buttons on the remote control or on the TV and do not make any other adjustments for 1 minute. 7. Unplug the power cord from the electrical outlet. 8. Allow the TV to remain without power for 10 seconds. 9. Plug the power cord back into the electrical outlet. 10. Turn on the TV.
  • The initial setup screen displays if the above procedures were performed correctly.
11. Follow the on-screen instructions to complete the initial set up. 12. Perform a system software (firmware) update.

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1 Answer

I have a 42inch vizio and it is only 7 months old. today it will not turn on. it is plugged into a power protect strip cord, the power at my house did blink off for halk a second this morning.


Is anything else working that is plugged into the power strip? There is usually a breaker on the power strip (little button on the side) that may have been tripped. The other thing to check is try powering TV on using the TV power button and not the remote control.

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1 Answer

Blinking red light in front of tv (lamp) and noise coming from tv as well.


Hi,
The Lamp light of the TV blinks when the Lamp of the TV requires replacement. The model # of the user replaceable lamp block is XL-2200. You can download the manual of the TV by clicking here. Refer to page # 76 of the manual for further information. Follow the steps below to perform a power reset first:
Try the following steps to check if the issue can be resolved.
Turn off the television.
Unplug the television power cord from the electrical outlet.
Let the television remain without power for 60 seconds.
Plug the power cord back into the electrical outlet.

If the television is plugged into a power strip or surge protector, remove it from the power strip or surge protector and plug it directly into the wall outlet. If the issue is resolved, the problem is with the power strip or surge protector and not the television.
If the issue continues to occur, service may be required.

Thanks for using Fixya.

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1 Answer

Rca l26wd23 will not turn on, screen remains blank.


TVs today are becoming similar to computers and use hardware and software to deliver the picture and the sound. Similar to how a computer can lock-up and then you have to re-boot, TVs sometimes have problems that you can fix by resetting, or rebooting, them. To reset your TV, unplug the power cord from the wall outlet, power strip, etc. Keep your TV unplugged for about 5 minutes. Then, plug the TV back in, turn the TV on, and see if the problem is fixed. If the problem remains, then please contact RCA Customer Support using the Support link in the top navigation on this page.

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1 Answer

HELLO MY kdf-e55a20 tV IS NOT WORKING. THE GREEN LIGHT FLASHES 6 TIMES THEN IT FLASHES RED 6 TIMES


Hi,

The Standby/Power light of the TV blinks when there is any internal malfunction in the TV. The Lamp light blinks when the Lamp requires replacement.
The self-diagnostic function of the projection TV will cause the STANDBY light to blink or flash when the television detects an issue. The number of times the STANDBY light flashes corresponds to a specific issue. As per the two examples below, some of the issues may be resolved without the need for service.
If the power light flashes three times in sequence, the lamp cover is not securely attached. Reattach the lamp cover to resolve this issue.
If the STANDBY light flashes four times in sequence, the TV may be overheating. To resolve this issue, ensure that the back of the TV is well ventilated.
This indicates that there is some kind of audio problem with your set. If the flash sequence is not listed above or the light continues to flash, follow the steps below to perform a power reset:
Try the following steps to check if the issue can be resolved.
Turn off the television.
Unplug the television power cord from the electrical outlet.
Let the television remain without power for 60 seconds.
Plug the power cord back into the electrical outlet.

If the television is plugged into a power strip or surge protector, remove it from the power strip or surge protector and plug it directly into the wall outlet. If the issue is resolved, the problem is with the power strip or surge protector and not the television.

If the issue continues to occur, service may be required.


Thanks for using Fixya.

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1 Answer

Standby light blinks 4 times


Hi,
The Standby/Power light of the TV blinks when there is any internal malfunction in the TV.
The self-diagnostic function of the projection TV will cause the STANDBY light to blink or flash when the television detects an issue. The number of times the STANDBY light flashes corresponds to a specific issue. As per the two examples below, some of the issues may be resolved without the need for service.
If the STANDBY light flashes four times in sequence, the TV may be overheating. To resolve this issue, ensure that the back of the TV is well ventilated.
If the flash sequence is not listed above or the light continues to flash, follow the steps below to perform a power reset:
Try the following steps to check if the issue can be resolved.
Turn off the television.
Unplug the television power cord from the electrical outlet.
Let the television remain without power for 60 seconds.
Plug the power cord back into the electrical outlet.
If the television is plugged into a power strip or surge protector, remove it from the power strip or surge protector and plug it directly into the wall outlet. If the issue is resolved, the problem is with the power strip or surge protector and not the television.
If the issue continues to occur, service may be required.

Thanks for using Fixya.

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3 Answers

No pwer to the protron


The powerboard is damaged, just replace it and that will solve the trouble.

Jul 01, 2009 | Protron PLTV-32 Television

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