Question about Sony Grand WEGA KF-42SX300 42" LCD TV

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Hj Sony Grand WEGA KF-42SX300 42" LCD TV

Hi, I am Ecuatorian, and i dont speak english, but i going to do a effort, my TV has a problem, when I turn on my tv the screen has a color red and after this is green and flashes with lines greens and on a corner it is more strong, and for seconds this is fine and after again I have this problem in my TV.

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Check the options of contrast or tint, if your adjust them to your preferences then maybe it will work, or maybe it is just old. Glad if I helped.

Posted on Feb 05, 2014

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6 Suggested Answers

Anonymous

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Posted on Jan 02, 2017

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Anonymous

SOURCE: Sony KF-WE50

my front panel sound is not working.......?
how i can do this.?

Posted on Jan 05, 2008

robotek

Graeme Ross

  • 1512 Answers

SOURCE: Problem with Sony Grand Wega TV

Hi teri611

Unfortunately, the flashing is indicating several fault codes as something has gone wrong with the set. There are no user serviceable parts here that can be changed top sort out the problem. Fault diagnosis can also be difficult. I suggest you get a repair man out to have a look at it for you. Sorry this may not be what you wanted to hear, but your best option from here.

regards
robotek

Posted on Jul 06, 2008

ABRsvcs

  • 4234 Answers

SOURCE: SONY GRAND WEGA KF-50WE610 can't turn on TV screen.

Ths 5 blinks usually indicate an AKB problem. There is a break in the video path. I'll look up your specific model and post the results here. Please update this if you wish to attempt the repair yourself.

Thanks,
Dan

Posted on Mar 19, 2009

clint daley

  • 277 Answers

SOURCE: I have a Sony Grand Wega KF-42WE610. When turned

there is a 12v cable to main board it prob has a dry joint

Posted on Oct 31, 2009

shaun taylor

  • 1527 Answers

SOURCE: sony wega kf-42sx300 when i turn tv on lights

hello try unplugging from the wall leave it for 10 to15 minutes

shaun

Posted on Dec 28, 2009

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