My stand by light blinks 7 times, pause and then seven more times etc. The TV worked fine, we turned it off and now can not get it to turn back on. It acts like its turning on but does not. I've unplugged and waited 30 min. with no change. I did get the system to change from 7 to 6 blinks once. The set is approx. 5 years old and it took four grown men to move it (almost killing one guy) so taking it to a service center is out of the question. In looking at this site others are having same issue. Any help would beappreciated. My model is a KV40XVR800 this is not listed in the drop down product menu so I just picked the closest one. Wade
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Re: No picture, no sound
I don't have a listing for your model, so I'll need to research this one a bit. The 7 blinks usually mean a high voltage shutdown though. Check the regulator IC on the power supply board. Once I find the manual for this, I'll try to get you more specifics.
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KV-32HS510 and KV-27HS420, seven times blink error code shows problem in Horizontal deflection circuit.
There are many possibilities like dry solder joints, weak capacitors, Horizontal transistor short or flyback transformer fried etc.
If you have little experience of TV repair and good solder skills and have necessary tools to test / check defective parts, then you can make it. you also need to have related service manual to see board location, schematics and part numbers.
KV32hs500 tv won't turn on. Standby light blinks 7 times, stops and then 7 more times, etc.. The tv will usually come on after about 2 hours or so of being off. Plays fine when on but once it gets turned off the problem happens again. Any suggestions? T.V. is 5 years old.
I have a similar problem . mine blinks 6 times or 7 sometimes also,and comes on with sound ,no picture for about 2 seconds then shuts off. Anything?