Toshiba 32 inch tv.colour flicks from blue to purple and green giving different coloured faces etc

Just buy an other remote control The internal printed circuit board of the remote control is cracked.

 This tv has severe problems in the image processor - you bought a dud. Try getting your money back.

It sounds that there is some magnet near by TV that is affecting picture tube. Please remove any extra speaker or any thing that has strong magnet inside, unplug TV for 20-30 minutes, replug back in, turn it ON, hope that will solve your TV problem.
Thanks.

try to disgusting it and next time don't near it the magnet or speaker

If your picures are all purple it means that the green colour is missing. TV colour is made up by mixing Red, Green & Blue. Removing Green leaving Red & Blue makes purple. Study the green colour circuit for a fault and confirm that the green gun inside the tube is working.

try dusting out the inside, or maybe using a vaccum hose to get all the dust out.

I have never encountered an issue like the one you are describing here and I have owned a Wii for quite some time; If you have a spare TV plug it into that and see if it makes any difference.

Nintendo Customer support are really helpful when I have had issues with previous products just give them a call and they will undoubtedly identify the issue and/or replace your current console

Good luck!

Blazamane

Yes it is repairable. One of two things is wrong. The color wheel is going bad or the DMD board is going bad. These are the most common repairs needed for a Toshiba. I hope this will help.

Was the tv dropped?--try manual de-gaussing.If that does not

work,the problem may be the shadow mask inside CRT or the

yoke is loose and mis-adjusted on the neck of CRT.

With the set being 12 years old, I'm sure the picture tube is near the end of its useful life. You probably have a defective semiconductor, either an IC or transistor that has gone up giving you no color, but with the green picture, it is not likely worth repair.