Hello there got this Panasonic Plasma television. T.V. was working fine and then no picture. For a minute it would get sound but know it will come on for about 10 seconds and then shut off. Seems to be getting power but the front red light is just blinking red.
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Re: Panasonic TC-P50X1 Sound No Picture
Count the No. of Blinks as this would give a clue as to what the problem may be. -
Re: Panasonic TC-P50X1 Sound No Picture
It is just continuous no code.Comment
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Re: Panasonic TC-P50X1 Sound No Picture
Panasonic Plasma TVs usually have a SOS code associated with the TV symptoms. Watch it carefully it should be coded. This will tell us where to start. Do you have any knowledge on using a DMM and soldering skills?Comment
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Re: Panasonic TC-P50X1 Sound No Picture
I will recheck it and see if there is any kind of code.Comment
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Re: Panasonic TC-P50X1 Sound No Picture
You could have up to 13 blinks before the sequence repeatsComment
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Re: Panasonic TC-P50X1 Sound No Picture
As R_J says.
Usually when a plasma tv turns on and you still get sound you got bad bga solder under the gpu. Causes either vertical lines or a pink/purple picture or no picture at all.
So count the blinks before it stops for 1 second and starts over again.I only repair Panasonic plasma tv's! Currently owning a TX-P55VT50 and still searching for a ZT60!
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Hi, I have a Samsung UE50TU with:
- sound and backlight, but no picture
- when it arrived, it had a picture for a few seconds
- it keeps rebooting
- without ribbon cable between the two panel boards, it does not reboot but I have no picture
- without cable between mainboard and lcd panel, it does not reboot (but obviously i have no picture)
- when i try a tape fix, its keeps rebooting, unless I tape off pin 1 (the innermost pin). In that case it does not reboot but I have no picture.
- without cable between mainboard and lcd panel and with a jumpered... -
Hi everyone,
I've got this Panasonic TV here with the following symptoms:
* Standby Light is solid RED
* Turning on using the Button on the TV (long press) would change LED to blinking GREEN
* After a couple of seconds, LED is solid GREEN and without picture or sound.
I've tried a couple of things before tearing it apart:
* Resetting using various combinations of powerbutton and volume buttons pressing down while booting.
* Activating Self Check according to service manual using IR Blaster (we have no remote unfortunately)... -
I have a 60 inch Samsung UN60EH6000F flatscreen TV. The screen went black a few months ago Sound is good, backlight is good, no menu. I replaced the TCon board with a used board purchased from Ebay. It worked fine for a 3-4 months, then the screen started ‘fading' back. Once again, sound is good, backlight is good, no menu. However, this time the picture looks fine for about 10-15 minutes, then fades back. If I power cycle the TV, the display reappears, for another 10-15 minutes, then fades black again. Repeatable ever time.
I ordered a supposedly ‘new' Tcon board this time, and... -
Hello everyone,
Ive got a UE60KU6079 on the workbench that is giving me some headaches trying to troubleshoot.
The previous owner stated that there had been white dots on the screen which from the description sounded like some lenses fell of the backlight LEDs.
He had opened the TV from the back, trying to get to the backlight, supposedly gave up, reassebled everything and gave the TV to me.
I expected the worst like ripped COF cables or a cracked panel but could not find anything like that yet.
Anyway I still fully expect that there has been something seriously damaged... -
Hi all
I was just given a Samsung TV with the issue. I read various threads and videos and attempted the ribbon tape method to gain an image, but no luck.
Symptom:
No picture no sound.
When I plug in the power cord, Backlight LED turns on for a half second and then turns off. The red LED next to the power button located center bottom flashes 2 or 3 times. When the power button is pressed after, it does the same thing.
No sound at all.
What I tried:
1. I tried unplugging the left or right ribbon...
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