Screen shrinks and expands and wams up after 10-20 minutes and then went out completely? Power light still comes on and remote still works? This is a common problem for this model and is most likely related to a bad chip. A tech will charge you over $300.00 to fix it but you can buy the repair kit including the chip, step by step instructions and repair manuals for under $40.00 if you are willing to do a little soldering. Go to http://www.magnavoxhelp.com/ and enter your model or chasis number and order the kit. This will not fix color problems!
merc777, August 2008