iFixit - Answers With Device "Panasonic Viera"

Panasonic Viera: I have no sound

Tue, 10 Feb 2026 08:51:51 -0700

I was watching TV earlier today and then the sound just stopped. I have tried other shows and still no luck. What can I do?

⟐ Commented February 10, 2026 at 8:51 MST

Panasonic Viera: Why does my Panasonic LCD TV turn itself off after 2 seconds

Thu, 08 Jan 2026 22:05:53 -0700

My Panasonic Viera tv keeps switching itself off after a couple of seconds.

The model type is TX-58AX802B. I have tried unplugging it and holding the on button as suggested on other answers but with no success. Can anyone help?

⟐ Commented January 08, 2026 at 22:05 MST

Panasonic Viera: My Panasonic Viera has no power. Will not turn on.

Wed, 24 Dec 2025 11:49:22 -0700

My Panasonic Viera won't turn on. There are no blinking lights. Nothing. It is dead.

⟐ Commented December 24, 2025 at 11:49 MST

Panasonic Viera: Plasma TV powers on, shows a brief picture, powers off, led blinks 7x

Sun, 30 Nov 2025 21:11:16 -0700

My TV powers on for a quick moment. Shows the setup screen, but with the lower half white/gray. After a second or two it powers off and the power LED blinks 7 times.

Model = TH-50PX75U

Searching around I was thinking maybe the A board needs replaced? This is obviously an old TV, but if I can figure out what needs to be fixed I'd love to save it without putting too much money into it.

Appreciate the advice. Pic attached of screen.

Thanks!

⟐ Commented November 30, 2025 at 21:11 MST

Panasonic Viera: panasonic th-p42x30m no display

Sat, 29 Nov 2025 01:13:50 -0700

panasonic TH-P42X30M .

my television turning on but no Display ,please help.

⟐ Commented November 29, 2025 at 1:13 MST

Panasonic Viera: Why is my panasonic viera plasma tv have half screen black

Sun, 21 Sep 2025 06:31:36 -0700

how do I repair the tv myself

⟐ Commented September 21, 2025 at 6:31 MST

Panasonic Viera: I have a tv get power with sound no light

Tue, 12 Aug 2025 22:46:36 -0700

Tv power on no back light

Panasonic Viera: The television will not turn on, power light blinks 10 times (red)

Sat, 02 Aug 2025 18:56:57 -0700

From my preliminary research, I think it has to do with a fuse and the internal power supply. Anyone have any instructions on how to replace it or what parts I need to buy?

I also found this guide:

http://www.justanswer.com/tv-repair/51jf...

Is it worth pursuing individually, or should I just take it to a repair shop?

⟐ Commented August 02, 2025 at 18:56 MST

Panasonic Viera: Sub titles have come up , how do I get rid of them

Mon, 26 May 2025 03:12:03 -0700

We turned the TV on last night and we had sub titles, I am a little old lady, and cant find how to disable it in the manual, it is most annoying when trying to watch a show.

Thank you, but I pressed Menu but I don't have any "CC" boo whoo " Picture= sound= set up" is what came up on menu, I clicked on those 3 and still had no CC

⟐ Commented May 26, 2025 at 3:12 MST

Panasonic Viera 40" Plasma: Porque no enciende la pantalla solo queda el led parpadea 8 veces

Mon, 31 Mar 2025 08:11:54 -0700

Mi tv Panasonic modelo TH-42PD60X no enciende el led parpadea 8 veces

⟐ Commented March 31, 2025 at 8:11 MST

Panasonic Viera: Please help my tv won't turn on

Mon, 10 Mar 2025 15:40:01 -0700

My TV does not turn on ,red light comes on but when I press remote it will not turn to green that's when TV would click on usual please can any one help x

⟐ Commented March 10, 2025 at 15:40 MST

Panasonic Viera: Panasonic Viera screen flicker cycle

Fri, 31 Jan 2025 23:02:41 -0700

Panasonic TV TX-L42E5B has developed a screen flicker. No apparent obvious cause, it started while watching.

Flicker appears as blurred picture, horizontal lines scrolling up. Similar to losing the V-hold on an old CRT.

Flicker appears with no signal input so fairly confident it is internal to TV. Have tried with alternate power supply, no change. No other equipment appears to be affected.

Flicker appears for about 2 seconds, every two seconds (i.e. 2s on, 2s off).

Any solutions of a home-quick-fix?

⟐ Answer edited January 31, 2025 at 23:02 MST

Panasonic Viera: red light flashes 10 or 11 times doesn't come back on

Wed, 18 Dec 2024 00:22:55 -0700

I have a 42 inch viera panasonic just cut off today its only 2 years old red light flashes 10 or 11 times doesn't come back on I hear the click for it to turn on but next I hear another click then light flashes tried cleaning it no help.

Somebody HELP ME PLEASE!!!!!!!!

⟐ Answer edited December 18, 2024 at 0:22 MST

Panasonic Viera: Tv turns off after seconds of changing to hdmi

Fri, 22 Nov 2024 02:24:54 -0700

Hello!

Very odd one, totally fine working on its own, as soon as switch to hdmi (any slot, any device attached) it turns the TV off!

Any suggestions? Thanks I'm advance :)

⟐ Answer accepted November 22, 2024 at 2:24 MST

Panasonic Viera: Tv will not stay on

Mon, 28 Oct 2024 08:52:04 -0700

My tv will not completely turn on. I can hear the "click" but the screen stays black and the red light will just blink constantly. It's a Panasonic Viera plasma about 13 years old. Anyone else had/have this issue? Any help is greatly appreciated!!

The model number is TC50PS14

⟐ Answer accepted October 28, 2024 at 8:52 MST

Panasonic Viera: green light comes on immediately turning to a red light which blinks 7

Fri, 04 Oct 2024 05:41:09 -0700

Have tried everything suggested. The green light comes on immediately turning to a red light which blinks 7 times, stops, another 7 times and so on. Have left the TV off at the mains for well over an hour, tried to turn it back on again with all the different reset suggestions but continues to do the same. So upset, not great timing in lockdown either.

⟐ Answer accepted October 04, 2024 at 5:41 MST

Panasonic Viera: Panasonic Viera tx-42as650b blinks once every 3s

Mon, 16 Sep 2024 08:36:47 -0700

Our tv recently stopped working, can anyone diagnose this and maybe provide a fix?

⟐ Answer accepted September 16, 2024 at 8:36 MST

Panasonic Viera: 50 panasonic Viera model no.TC-P50C2 won't turn on. red light blinks

Mon, 09 Sep 2024 20:34:39 -0700

red light blinks 5 times. I have done unplugged, cleaned, & blow dried..Nothing. I also tried plugging it in a dif outlet.. HELP ..Anyone? Tammy

⟐ Commented September 09, 2024 at 20:34 MST

Panasonic Viera: Bottom half of screen black

Thu, 05 Sep 2024 19:01:49 -0700

The bottom half of my plasma screen is black. Any idea which board to replace?

⟐ Commented September 05, 2024 at 19:01 MST

Panasonic Viera: Mine is flashing 8 times.

Mon, 05 Aug 2024 22:22:01 -0700

Mine is flashing 8 times. Anyone has any ideia ? Thanks guys

⟐ Commented August 05, 2024 at 22:22 MST