Insignia IS 20" TV040919 TV "white diagonal lines" Questions

...white diagonal lines appeared and yesterday diagonal lines in the other direction appeared forming diamond shapes in screen. Is my tv about to die???????? it can be a picture tube problem. moreover, ...

diagonal lines across the screen and after it is on for a while a steady tone came on that could not be turned down with the volume control. do you have a dvd or vcr hooked up to this? Is it hooked up

...diagonal white lines below it. all lines jiggle. After a while the white lines converge on the black line the black line driftes up and down. Otherwise the picture is very clear. Tapping the case or ...

...lines are slightly diagonal at the top----bad filter cap in vertical circuit at the I.C. used for the vertical output--called feedback cap or the vertical output chip itself---if the cap and set used ...

...white diagonal and thin as a thread It is going to be one of two things... A bad screen amp board or the picture tube.. If the screen amp board is at fault then the set is repairable.. If it is a ...

...diagonal white lines and a greyish screen... Audio is fine just the visual...what can the problem be?? "Retrace Lines"; is this fault called technically. If you wish to get some details; check the ...

White diagonal lines and make out a shadow of video,no color. Had blank screen on onset then turned up screens to see the above condition. Has audio. Hi, Please CLICK HERE and once you are at the site

...diagonal white lines. Turn the adjustment down until a black screen looks black instead of gray. A bad picture tube or horizontal output transformer can also cause lines through the picture. If this ...

...diagonal lines (thin white lines, all over the screen, displays horizontally, at about an inch or so apart each other); the screen voltage should be suspected. If the screen voltage is more than ...

...white, closely spaced, diagonal lines at top - about 4 inches; not really a problem there. Start by Checking B plus voltages along with high voltage which should be around 22 K (Thousand) volts, Make ...