Akai PT5492S 54" Rear Projection Television "vertical hold jumps" Questions

vertical hold the picture flickers, or jumps, periodically no vertical hold control on the model listed here.

...vertical hold was not working. I also have a double image. If the double image is in a differant color, then its your convergence IC's that need replacement. This is not a job for the unexperienced ...

vertical hold would jump until it warmed up and stopped after 10 min, now won't stop or come on at all? out tv started to act like the vertical hold was going, however in the beginning it would stop ...

...VERTICAL HOLD IS . PICTURE IS STILL VERY CLEAR.. THANK YOU You need to solder the bottom of the vertical output IC, this develops bad connections over the years and can cause your problem. There are ...

...vertical hold, but I can't find where I should adjust. There is no vertical hold in the tv circuits now adays. You may find a vertical center or a vertical height. Your problem sounds like (if it has ...

...vertical hold, or irregular jerks, the problem is due to a ;pwered voltage. As rear projection TVs age certain capacitors lose the ability to maintain full voltage. You CANNOT repair this problem ...

...vertical hold will jump on white screens. Any ideas? 1. VERT JITTER/HORZ UNSTABLE-CHECK 'GE' CONNECTOR PIN 5 FOR 1VPP Y SIGNAL INTO PIP PCB THEN CHECK 'GE' CONNECTOR PIN 11 FOR 1VPP Y SIGNAL FROM PIP ...

...last 2. Are there any suggestions? this is a problem of synchronization. are there any adjusting knobs in the tv set (vertical hold adjust) if yes you can try but if none maybe consult a

hold down the MENU and INPUT, (sometimes labeled DEVICE) buttons until the LED starts blinking a 2 blink sequence. For example one blink pause two blinks long pause and then repeats is the code for no

hold them in for 5 seconds after 5 seconds the power LED on the front panel will blink a two digit sequence. This will be one set of blinks a short pause then another set of blinks, this will repeat 5