Question about Toshiba Televison & Video

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Blinking colors The TV is on and starts flickering colors. Sometimes darker and somtimes lighter. What would be the cause for this?

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There is a stk ic in the tv.which is located on the main board of the tv.that stk ic has gone faulty so u r getting this problem. u can get this new stk ic for replacement at  radioshack websites.

Posted on Dec 01, 2008

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Posted on Jan 02, 2017

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Picture is really dark. I can see outlines of picture, but no color. I turned up brightness all the way.


Hi, Did the TV go darker gradually or did it happen all of a sudden? Sounds like the tube went!
You Can do a test or two?

Sep 04, 2011 | Panasonic PV-C2540 25 in. Combo

1 Answer

MY TV MONITOR COLOUR IS FULLY CHANGED .NOW ITS ONLY GREEN COLOUR .TV COMPANY NAME IS THOMSON.HOW IT WILL CLEAR?


Your TV color drivers could be at fault. They run very hot and sometimes develop dry solder. You can confirm this by hitting the side of the TV when its on and see if the color comes back. If they do or even flicker get somebody to resolder the CRT base pcb of the TV.

Mar 14, 2011 | Televison & Video

1 Answer

My 46W500 Hitachi HDTv is blinking. The picture looks fine, but after about 10-15 seconds, on any given channel, the screen begins to blink. The blinking has a color pinkish tint. Can anyone help me out on...


The tv have a problems known as a convergence problems,it dead.The tv have colors lines R,G,B mis alignment,have colors shadows pictures or 3D pictures look alike.The tv convergence board have dead 2 STK convergence ICS and some or all it resistors are dead too.These parts,must be replaced on the tv convergence board to solved the tv picture convergence problems.The shop,will cost u like $300-350 for parts and labors.

Nov 15, 2010 | Hitachi 46W500 46 in. TV/DVD Combo

1 Answer

Toshiba 32A35 Color TV Flickers & Scrolls w/ light colored images


My Toshiba 27" tv has the exact same problem any solutions out there or is it time to toss the tv?

May 24, 2010 | Toshiba MV19H1 Combo

1 Answer

The TV flickers off and on causing the screen to go black intermittently when our furnace runs. If we turn the furnace off, the picture straightens up and when we turn the furnace back on, the picture...


The TV could be wired to same breaker on the furnace. Or the cable line maybe cut or rubbing on electric line for furnace which can cause interference. Check each wire make sure there isn't any bare wire showing. good luck

Mar 29, 2010 | LG RU-23LG10P 23 in. TV/DVD Combo

1 Answer

My Panasonic 27" Omnivision TV set (PV_C2542) flickers intermittently until I jiggle the cable conection into a new position. Sometimes the TV image goes off entirely and appears as a blue screen....


your tv set need parts Resoldering.
intermittent color changing is cause by cold solder joints.
have it serviced by a reliable electronic repair center or person.
you should not be charge a lot.

if you wish to fix it yourself,
you need a Soldering Iron (about 60watts) and soldering Lead (60/40).
air blower (for fast Cleaning) or
[1inch paint brush (for cleaning)]
unplug and place your set to your work bench then open the back cover.
(since you say its old, expect lots of dirt/dust inside your set, use the blower for easy cleaning).
if you have completely access of the solder side of the circuit, just resolder the joints. BE CAREFUL... DO NOT CONNECT SEPARATE JOINTS.


if you don't have experience with electronics i advise you have it to a repair person.

hope this helps you!



Jun 14, 2009 | Panasonic PV-C2061 20 in. TV/VCR Combo

1 Answer

17 yr. old 35" RCA loses color intermittently. Picture & sound ok


Three guns Red Blue and Green in the picture tube of an old CRT set. If one of the guns goes out it effects that color. Sounds like one of the guns inside of the tube is going out, To costly to replace for such an old antilog set that will have to have a convertor box next month anyway.

Jan 12, 2009 | RCA 15L500TD 15 in. TV/DVD Combo

1 Answer

TV flickers intermitantly


loose con some where in the set very time consuming

Dec 03, 2008 | Televison & Video

2 Answers

I need to degauss this TV.


This type of CRTs can only be degauss using a degauss coil not through the TV menu.
Sorry.

Apr 14, 2008 | Philips Magnavox 20MC4304 20 in....

1 Answer

Picture is unwatchable


I have not seen this happen in a long time. Ok first of all that is a sign of poor High voltage regulation, which is not user serviceable. I suggest you find one of the shops on Fixya that can fix this for you, or you can take it to a shop near you.

Sep 06, 2007 | Hitachi 46W500 46 in. TV/DVD Combo

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