Re: Panasonic TX-P50XT50B blinks 4 times red LED
Thanks nomoresonys. Ok I will do that
Thanks nomoresonys. Ok I will do that
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Re: Panasonic TX-P50XT50B blinks 4 times red LED
tom66 might have a training manual, check the little print under the sentence that says "don't pm me" on his post above, post number 18.Quit because THIS SITE LETS A ROGUE MEMBER TYPE ANY GARBAGE HE PLEASES AND THE POWERS THAT BE NEVER DO ANYTHING ABOUT IT SO HE NEVER QUITS. THEN YOU GET A PENALTY FOR RESPONDING TO HIS ATTACKS. BEEN GOING ON FOR WAY TOO LONG. DONE SUPPORTING A SITE THAT ALLOWS THIS BS.Comment
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Re: Panasonic TX-P50XT50B blinks 4 times red LED
ok i bought service manual for this panasonic model.
i attached photo of connector A6 which connect power board and main board, it does look from this schematic like Power SOS signal sends Power board to main board. on pin 8, which is Power SOS voltage, I have 3v(2.96). I think if power board sends SOS signal means it is damaged, am I right ? please confirm this.
https://picasaweb.google.com/lh/phot...eat=directlinkComment
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Quit because THIS SITE LETS A ROGUE MEMBER TYPE ANY GARBAGE HE PLEASES AND THE POWERS THAT BE NEVER DO ANYTHING ABOUT IT SO HE NEVER QUITS. THEN YOU GET A PENALTY FOR RESPONDING TO HIS ATTACKS. BEEN GOING ON FOR WAY TOO LONG. DONE SUPPORTING A SITE THAT ALLOWS THIS BS.Comment
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Re: Panasonic TX-P50XT50B blinks 4 times red LED
Here is a photo
Attached FilesComment
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Hello! yes I know there is already lots of information about this issue. I have a Panasonic TC-P55ST50 that originally displayed an 8-blink error code. Following the troubleshooting flowchart, I ended up replacing the SS board. However, even after replacing it, the issue persists. The TV turns on and stays on without displaying an image, and continuity is confirmed on all connectors. What am I missing here🤔?
Ok Im a mechanical engineer ...but I thought I was able to follow a rather simple flowchart for electric troubleshooting 😂.
TV Model: Panasonic TC-P55ST50
...11-20-2024, 08:52 PM -
Hello,
I have a Samsung DM32D display.
When I try to power it on, the red LED blinks 5 times and nothing happens—the unit won’t start.
Here’s what I have tried so far:- Disconnected the cable between the mainboard and the power supply → the backlight turns on.
- Disconnected the main T-CON ribbon cable → same issue as before, the LED still blinks 5 times.
- Disconnected one of the two T-CON ribbons to the panel (tested each one separately) → same issue, the LED blinks 5 times.
From these tests, I suspect the problem might be on the mainboard. Could anyone...Today, 03:47 AM -
Hi all folks.
My old Plasma TV blinks 10 Times when i try to start it. Its now 2 weeks that i search like an old donkey on internet and i try everything.
Nothing smell or looks like burned. I think its the A board, but i did not find more infos how search error on the A board. Replace it its not an option: I dont find part for this TV in my country and if i give it to a repair shop its to expensiv...
What i have measured:
Vsus and Vda are ok
Pin1 of connector P7 : 5V ok
Pin1 and 9 of connector P6: 16V in place of 15V but... -
My Samsung UE75TU7020k lights up fine when one of the ribbon cables are disconnected from the main board, lights stay on but not getting half a picture, I do the same with the other ribbon and put the other one in and lights stay on but not getting half a picture. The standby light flashes 2 times then reboots then it then tries to come back on again and just keeps looping until I take either one of the ribbon tables out (doesn’t matter which one I take out it stays lit when either one is out). I’ve tested the backlights but all working with none shorting out, I’ve replaced the main board... -
Hello,
Stopped by this site trying to fix my parents Panasonic Plasma TV.
Model number is TH-50PZ85U
Power comes on and the red power light stays on solid.
Did a few checks like hold the power button on for 60 seconds, hold the - Volume while holding the menu button, no luck, still@ blank grey screen as the screen lights up very vague.
I also hear a few clicks.
I also think my parents said there was a thunderstorm and the TV failed after that.
Section 6 in the service manual talks about power and no screen,...10-30-2024, 10:09 AM
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