SNK Magnavox 42MF231D 42 in. Plasma TV "sound picture tube videos" Questions

sound) but no video (picture). I plugged another TV into the same cable box and it works fine, so the problem is definitely the TV and not the input. Also tried other inputs (DVD, Wii) and did not get

...sound or picture- sometimes sound without picture and blue screen Ur video board have burn parts,the board that connected to the CRT long neck tube.Must trouble shoot replaced parts.or change the ...

...sound but no video Hello, well this is common on your model and could be a few different things. one is the video circuit and a cost would range around 100.00. the other is a weak picture tube this ...

...sound is fine....where do I start...sounds like something broke loose while moving twice??? The reason there is no picture is (95%, certainty) the loss of the high voltage. The high voltage is what ...

...picture. Sound works fine, too. Any ideas? Your back lite lamps are not lighting, sounds like your high voltage power supply is kaput. check out this You Tube video ...

...sound. Why did picture suddenly go black? The T-Con board controls the picture. This board has two flat ribbon cables that connect to the bottom of the screen. You can get a replacement and fix it ...

...sound but no picture Do you have back lighting. Shine a light on the screen. If you can barely see a picture the set has no backlight but video is good. This would rule out the main board. Not shure ...

...picture but we have sound when did you purchase the TV, usually in this case, it is a picture tube problem. Better to contact your TV provider so that they can change the picture tube of the TV. Ur ...

...sound no picture solution step 1 : at first test your fly back transformer step 2 : test your base circuit and tube bulb test step 3 : Test video I.C. and more test were test by the A.V.O. miter Send ...