Re: Panasonic Plasma 10 red blinking lights
Hijacking existent thread is not cool
Hijacking existent thread is not cool
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Re: Panasonic Plasma 10 red blinking lights
Oups
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Re: Panasonic Plasma 10 red blinking lights
Is there a diagnosis for no blink code?
I have a TV that refuses to power on.
POWER LED is on, Solid RED, It flickers only when Remote is activated, but never blinks otherwise and never power on (flashing green then solid green). Have no picture or audio, just stuck in Standby. I assume Mainboard or Power Board but not sure whichComment
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Re: Panasonic Plasma 10 red blinking lights
i copied from another thread not sure what your model number is so try at your own risk if want too
Now for future reference and addional information for others who have the solid Red Light fault, not the blinking light fault of any colour.
My cure wasn't the "P" board or "A" board it was this instruction given by a Panasonic repair engineer, so this is the instruction for a reset:-
Power cord plugged in but tv power on the side set to off.
Press and hold the “F” function button and "(volume - )" button on the side of the tv at the same time, keep pressing.
Then press and hold the power button on the side of the tv
Hold all 3 for 10secs.
My tv powered on and started working and the red light changed to green.
Now I never noticed this instruction quoted in any of the information I read but others may have. However, on the plus side I've enjoyed reading various threads on this site, so I will continue to visit but only as a lurker, as I have limited knowledge and some posters on here are exceptionally talented engineers who offer quality advice freely which is highly commendableComment
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Hello,
I have a Lenovo here that does not want to power on. The motherboard appears to be clean, no sign of corrosion or obvious fried components. When plugged in, I see 3 blinking lights and then off. It would cycle the 3 blinking lights every 10 seconds or so as long as I have the adapter plugged in. Amp meter shows 20 volts, 0.224 amps, no fan spin, red light indicator near the charge port.
Thermal camera shows a section of the motherboard that is warmer than the rest. It is near the connector labels JRTC1 (CMOS battery). Diode measurement to ground for pin 1 = OL,... -
Hi,
anyone able to provide the service manual for old plasma Panasonic TX-P42ST50E?
It turns off almost immediately (0~5 seconds after pressing the on/off button) and starts flashing the red diode 6 times.
I disconnected the left-hand side board (SC?, both the ribbon cable and the power cable to it) and also another ribbon going to bottom left board. Then the led signal is 8 flashes. According to service guide to another Panasonic plasma it would mean the left-hand side board is faulty. But I'm not sure it 100% applies to my model.
I checked that board for any obvious faults... -
Hi everyone!
I happened several times, in the search for help from the web, to consult this very interesting forum.
So I decided to sign up and I intend to participate actively by making available my knowledge and experience on the subject, I'm a new user but at the same time I'm old in the sense that I have 4 decades of experience in repairing and designing electronics but above all I'm a great passionate about the subject.
Having said that I come to the gist of my post on the forum as the title suggests.
For my passion for technology I'm now collecting several... -
I have a 2019 75" x950g, and while playing a movie, the screen suddenly went dark in a weird way, where it faded towards one corner into being fully black. Now the TV turns on, and the backlight comes on, but there is nothing displayed except black. Sound still comes through the TV speakers, and i have tried doing a hard reset using the volume - and power buttons while plugging the display back in, but it did not fix it. I can confirm that pressing buttons on my remote is still doing "something" because I'm hearing sound still, even though the screen is black.
Does... -
Hi everyone, I have a Panasonic OLED TV model 55EZ950E, as soon as I turn it on I don't have any image the LED goes from green to red LED blinking every 4 sec, I found the service manual suggests checking OLED PANEL, PB BOARD, T-CON connectors but it seems like everything ok, I didn't find any burns under the pb board
I attach a link to download the service manual, thank you for anyone who can help me
https://tel-spb.ru/download/?brand=P...0E_LA73.rar
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