iFixit - Answers With Device "tx-48cx350b"

tx-48cx350b: What causes a wide horizontal faded area on tv screen?

Fri, 21 Jul 2023 18:18:02 -0700

What causes a wide horizontal faded area on tv screen

⟐ Answer edited July 21, 2023 at 18:18 MST

tx-48cx350b: Panasonic TV no screen

Thu, 23 Nov 2023 01:18:31 -0700

I have a Panasonic tx-48cx350 LCD TV that has stopped working. When I switch it on the Red LED comes on and the screen flashes a white flash maybe a couple of inches from the bottom of the tv but no picture. However sound does work. The last few months there has been a small area on the top right of the tv that goes dull for a few moments intermittently.

On Powerup the LED flashes 4 times pauses then flashes 7 times, on the 4th flash of the second sequence that’s when the screen gives a white flash around the location of the TCON board.

Hope you can help.

Regards

Thanks for the reply

Disconnected the LVDS cable, TV does exactly the same thing.

Regards

⟐ Commented November 23, 2023 at 1:18 MST

tx-48cx350b: Screen having black line or dot

Fri, 04 Jul 2025 12:10:56 -0700

above my Screen there is a black line on my screen, I tried to fix it full screen was Black only 10% part have visible

⟐ Commented July 04, 2025 at 12:10 MST

tx-48cx350b: Why does my TV screen go blank after 5 seconds

Wed, 04 Jun 2025 05:16:48 -0700

Why does my tv screen will turn on for five seconds it turns of

tx-48cx350b: Screen goes black and red light blinks

Mon, 03 Jun 2024 18:26:57 -0700

Hi. I have a Panasonic tv, while using sometimes the screen goes black and blinks red light . I have to restart the tv to get the display but it keeps happening. Whats the problem here? And how can i fix it?

⟐ Commented June 03, 2024 at 18:26 MST

tx-48cx350b: On/off button is not working

Fri, 03 May 2024 00:30:49 -0700

Reciver in tv might not be working. It switch off automatically and doesn't turn on for few days. Its power button is not working and remote is also not responding.

⟐ Commented May 03, 2024 at 0:30 MST