Question about Toshiba Televison & Video
I replaced the TCON Card on my TOSHIBA 46G300U but same problem as before. When turned on fine for half hour so but then picture quality deteriorates. Ghost images, then little checkered background. Sometimes color lines. TV is ten years old. Is it time to toss? Anything I can do on a cost effective basis to repair? PS I have made sure all cables are securely and correctly connected.
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
yes it could be a t-con board but could also be a 12V power supply output failure. The Video processing board, and LCD panel uses 12V
Posted on Oct 14, 2012
Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
Some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement.
Posted on Sep 02, 2015
Without hands on testing I have no idea if it is bad.
Posted on Jul 12, 2017
Testimonial: "Well if the power light still blinkinking in the front them what you think it can be?"
About 99% of the boards from shipjimmy are good, unfortunately lI think you have a bad panel and its destroying the tcon board, did you check the fuse on the tcon board?
Posted on Feb 21, 2018
Tips for a great answer:
Dec 21, 2017 | Sony Televison & Video
Apr 27, 2017 | LG Televison & Video
Jul 02, 2016 | Samsung Televison & Video
Apr 13, 2016 | Vizio Televison & Video
Mar 21, 2016 | Televison & Video
Jul 13, 2014 | Toshiba 46G300U TV
Dec 08, 2012 | Dynex DX-LCD32-09 LCD TV
Mar 11, 2012 | Toshiba Regza 32LV67U 32 in. LCD HDTV
Jan 25, 2020 | Toshiba Televison & Video
51 people viewed this question
Usually answered in minutes!