Question about Sanyo Televison & Video
TV picture will suddenly lose signal and go black. Then, signal will return and picture returns. At first this happened occasionally but now it is to the point where it happens every 15-20 minutes and it takes longer for the picture to return. Please advise.
First I would make sure it's not your cable box cousing problem then I would check all wire like rg6 And hgmi as well if problem still persists then check Tuner control cucuit
Posted on Dec 08, 2012
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Posted on Jan 02, 2017
Register your tv (whether under a year of date of purchase or not) and get a firmware update. It is simple and works like a charms, sync of voice and images is great afterward.
Make sure you unzip the thumb drive download b4 installing on tv.
Posted on Dec 29, 2008
I first changed the 220uf capacitor with no luck. I flipped the BURN switch to on and the set has been working great for a week now. Daughter left it on for about 20 hours overnight with no problem. Anybody have an idea what those 4 tiny switches are for? I have heard these type of switches called "dip switches". They are tiny white switches in a yellow block on the lower left side of the upper circuit board. The top one was labled 40", the next one down was labled 46", the 3rd one was 4 letters "EW" something I think, and then the bottom one was labled "BURN".
Posted on Aug 12, 2009
SOURCE: Picture great then goes black
has to do with the main board like the other guy said go to www.shopjimmy.com way cheap and its that one cuz was told to me by the manufacturer you call tv repair man they give you all this **** it can be the power supply or the main board bring it so we can tell you just to get the money for checking it out go to this site get it but be real careful with the screen you can do it your self i did mines aint no science.
Posted on Apr 17, 2010
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