Question about Sony KV-27V42 27" TV
I'm pretty sure my TV is the same model. My problem is wen i turn on my TV it wont stop changing channels. It will work fine for about 5mins then it will keep going down channels (6 then 5 then 4.....) and wont stop. I have tried isolating the TV in another room but that diddn't stop it. I have als taken the batteries out of the remote but that hasnt stopped it. Ive fiddled about with the buttons on the TV but none of them seem to be jammed. The TV gives perfect image quality. It just wont stop changing channels. Thanks, Josh
Ok, Sony had this issue on their early production. The problem you are having is called a leaky switch. The volume down switch on the TV is leaky. To fix this you must replace the switch. This part is called the switch block. Part number 1-473-549-21
Average cost $26
Posted on Dec 22, 2007
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Posted on Jan 02, 2017
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