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Panasonic tv turns off then blinks 12 times

Tc-l42u25

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Panasonic viera tv model #TC-L42U25 Had a lightning strike tv went off. Hit power button it comes on no picture or sound then turns off and flashes code 12. Is there any hope? Thanks,Patrick


Most likely your A board, which is the main circuit board. Best to call a technician for that. This may help.

http://electronicshelponline.blogspot.com/2012/05/panasonic-plasma-tv-blinking-codes.html

Apr 21, 2017 | Panasonic Televison & Video

1 Answer

Panasonic viera tc-p65vt50, lite blinks 12 times and then starts over.


These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.
If blinks continue without any pause, the main board is faulty.

Jan 22, 2015 | Panasonic Televison & Video

1 Answer

How do i get audio out for my headphones


If the TV has a headphone socket, you can use it to connect your headphone. If not, you can't. Refer its user manual for more details about it. . http://electronicshelponline.blogspot.com/

Oct 19, 2014 | Panasonic TC-L42U25 42" Class Viera U25...

2 Answers

What is causing the Panasonic Viera C22 series TV to power down and blink 12 times?


These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. Viewing it in "Mosaic" or "Magazine" will make surf easy.
http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience. Do a search by type in the brand name of the device to the search box.

Jun 17, 2014 | Panasonic Viera C22 Series TC-L32C22 32"...

1 Answer

First timer here. Panasonic Have a tc-l42u25 with power light blinking 12 times. Can hear a loud whining sound from it upon powering on but it stops the power light is flashing. What could this be? I read...


How many times this standby/power light blinks at one time switch ON? Count it carefully. These blinks are fault indication, and known as blinking codes. From the number of blinks occur at one time switch ON; you can get an idea about the faulty circuit stage inside the TV. This will make repair easy. If you're sound in electronic, and wish to get more details, check this link. http://electronicshelponline.blogspot.com/ Selecting the view option, either to Mosaic / Time slide, can be selected by the drop-down list, at the top left of the display window, will make surf easy. You can also do a search, by type in the brand name/model number/IC used, in the search box at the top right of the display window.

Oct 28, 2013 | Televison & Video

1 Answer

Panasonic TC-L42U25 Will not power on. It turns on and you hear a loud whirling noise then it shuts off and the power light blinks 12 times. I read someone thought it was the power supply but when they...


Check its backlight inverter board. If you wish to get more details, check this link. http://electronicshelponline.blogspot.com/ Selecting the view option, either to Mosaic / Time slide, can be selected by the drop-down list, at the top left of the display window, will make surf easy. You can also do a search, by type in the brand name/model number/IC used, in the search box at the top right of the display window.

Oct 28, 2013 | Panasonic VIERA Televison & Video

1 Answer

WHY MY panasonic tc-50ps14 IS BLINKING A RED LIGHT 11 TIMES AND HOW I CAN FIX IT?


I have a 10 blinks and 12 blinks for that set, 10 says it possible SC board, and 12 says

Unplug the TV and disconnect connector A11 from the A board. Plug in the TV and press the power switch

Does the TV power up and

stay on?

No

Yes

If the speakers wires

are not pinched,

Replace

the speaker

Replace
the A board

Jan 16, 2011 | Panasonic TC50PS14 Plasma TV

2 Answers

My TV just turned off and the power light flashes 8 times. what is the flash code for 8 times on a panasonic TC-50PS14


thought I would post this here for everyone.

1 blink STV 5v sense DG Board

2 blinks 15v SOS D Board

3 blinks 3.3v SOS D Board

4 blinks Power SOS P Board

5 blinks 5v SOS D Board

6 blinks Driver SOS 1 SU / SD / SC Boards
(SC energy recovery circuit)

7 blinks Driver SOS 2 SU / SD / SS Boards
(SC floating voltage area)

8 blinks Driver SOS 3 SS Board
(SS energy recovery circuit)

9 blinks Panel Config. SOS

10 blinks Sub 5v SOS / Main 3v SOS DG Board
DTV 9v SOS / Tuner Power SOS

11 blinks Fan SOS PB Board

12 blinks Sound SOS H Board

13 blinks Communication error DG Board
with IC8001 (Pesks Lite 2)

May 14, 2010 | Panasonic Televison & Video

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