Question about Sony FD Trinitron WEGA KV-24FS120 24" TV

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Sony TV Trinitron

My sony tv is about 6 yrs. old. It works well except that once in a while the channels just start cycling. Nothing stops it, the remote won't work at all. The buttons on the TV for channel up and down, move the channel any number of selections maybe 1,2 5 or 6. The numbers just keep going. It did this once before, but stopped. NOw it has beend oing this for two days. Any suggestions? Thanks,

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Re: Sony TV Trinitron

I think you have K5 model, if so, replace the all the control switches under the tube, inside the flap.There are three columns of two switches.

Posted on Dec 14, 2006

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The actual solution is towards the bottom of the post and hard to read through, so I simplified the instructions below:

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Loks like trouble in A board ( referee to blinking code ),the +13v is not supplied,so the power supply become stopped,the tv will back to standbay mode ?! check the ic561 : STV9379A ....

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