JVC AV-27D302 27" TV "horizontal foldover" Questions

Picture but small white lines horizontal on the screen then it flickers.. Sounds like retrace lines. Leaky caps or worse can cause this.. Are you getting any vertical foldover at the top of the screen

...horizontal bar across the top of the screen (about 6-8 inches wide). There is video in the bar...but appears like the interlace lines are on top of each other. After about 10 minutes the bar shrinks ...

...horizontal sweep section and the other goes to the vertical. the drive ic with the metal tab is blown.that is what drives the vertical deflection. there is a few capacitors there. 1mf at 160v and .47 ...

horizontal lines in this part of the screen. its a mirror effect. this sounds like a verticle foldover problem . This could be as simple as a defective wave shapper capacitor or could be the main vert

...horizontal scan section has a troubl, picture will collapse vertically. Your TV s fault , we technically say, to be vertical foldover. This is due to the vertical output section, a circuit part, ...

...foldover. This is a problem where the vertical driver waveform is distorted due to a component failure causing the beam to not be driven all the way to the top of the screen. Usually there is enough ...

foldover is because of a bad capacitor in the vertical circuit. Given the "new" sympotom of a dead set, I would suspect that the vertical IC has failed. This should be a relatively simple repair for a

...horizontal lines on top of the screen otherwise picture OK. How to adjust to make the white lines disappear? Old sets have knob to adjust this synchronization problem? This is a symptom of what is ...

...foldover" which is due to capacitors in the set's vertical output section that need to be replaced. These failed parts can stress the vertical output integrated circuit, and if that goes bad your ...