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Equipment Repairs => LCD TV forum => Topic started by: waxhead on July 07, 2010,17:13:52

Title: LCD37TV016HD bush 37" colour changes
Post by: waxhead on July 07, 2010,17:13:52

tv is fine for hour then the colour goes all yellow after a while it goes pink.

any ideas?

thanks

am i right thinking its the LCD controller

Title: Re: LCD37TV016HD bush 37" colour changes
Post by: brainstorm on July 08, 2010,06:05:38

Hi

I would scart the pic out to another set when it is in fault and that will tell you if its main board or LCD c ontroller (TCON)

Regards

Brian

Title: Re: LCD37TV016HD bush 37" colour changes
Post by: waxhead on August 01, 2010,20:12:49

finally had the chance to look at this one again.

tried set hooked up to another tv using a scart cable and when the image corrupts on the tv its still ok on the other. does this mean the controller is at fault then?

Title: Re: LCD37TV016HD bush 37" colour changes
Post by: sparky on August 02, 2010,07:30:56

hi
its either tcon board or screen faulty
dave

Title: Re: LCD37TV016HD bush 37" colour changes
Post by: waxhead on August 02, 2010,11:28:12

ok thanks sparky

Title: Re: LCD37TV016HD bush 37" colour changes
Post by: Turnip on August 10, 2010,11:33:50

Hi - Waxy,
Guess it's a generally accepted thought that if fault occurs gradually, the screen is usually the problem, but it's always as well to heat, twist and bash the drive board and connections after first twisting the screen - even if it takes an hour to get to it. (Thanks due to TV John)

Admittedly, screen probs are more usually found in mid-size screen sets.

All the best - Chris.