Have to turn tv on and off to get picture

check solder joints on top of screen some screens were sub contracted to a chineese company called chi mai and had inherant defects

Hi,
TV seems dusty inside, please clean optical lens, rear mirror and front screen of TV to get better picture, need to take off back of TV to clean it inside.
Thanks.

unfortunately cable does not give you the best quality picture and "fuzziness ' is the reduced resolution being displayed on the tv.
the easy way to check the picture quality is to get a decent hd antenna and scan using it for free hdtv signals, if these are also fuzzy, on all channels then the tv has a problem but if it is only on a few lower resolution channels then its just the way it is until everyone is hd 720 or better.

well this could be a power supply issue try this web site they could have the part www.discount-merchant.com
Ness

this problem occurs usually in the power supply change or check the power supply borad

Call 1-800-Samsung to set up a warranty service call. They will repair it in your home if they send a Samsung Field Engineer. You probably have a bad Main bd.

Check the menu ,,it should have a option ,,called convergenge ,,that realigns the colors,, and some tvs have geomagnetic correction,, good luck

• your problem is due to crt getting weak
• because of that you are getting fuzzy picture.
• good luck.

The front inputs aren't viewed on a "channel". You would have to press the "Source", "input", or "TV/Video" button to access the front input. On rare occasion you can press 00 on the remote to get there or go to channel 1 and press "channel down" but not always.