I need to know how to access the verticle hold to adjust TV
I've got a GE 31GT659 31" which has been a great TV for the past 10 yrs, but now the picture has streched out vertically cutting portions of peoples heads and chopping off the score during sports. The Chasis # is CTX187CN2. Please let me know if you need more information.
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Re: I need to know how to access the verticle hold to...
What do you mean that the picture streched out.this is a strange problem.as vertical problem does not strech it either have a line inthe middle of the raster, shrink both at the top and bottom of raster,lines run up and down on the raster.kindly explain your problem in detail then i will be able to help you.
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you may be able to find a replacement handset on Ebay, they sell many such things...it probably is not worth trying to repair. Electronic devices have, and have had for many past years, a stipulation in the electronics area.
Anyway, try Ebay, keep looking, you may find a replacement.
finite lifespan, this is the reason for the introduction of the 'durable' www.ebay.com
wheather your a2 .0 or 2.5 at idle key on engine off its is 0.7V to 1.1 V. you test it by doing a sweep, with your volt meter,voltage should increase with smooth throttle movement there should be no drop out or glitches and at wide open throttle you should reach 4.5 V , (***) wide open throttle
I don't have this saw, but my guess is the adjustment is underneath the table, holding the blade assembly. You'll have fun standing on your head trying to adjust it (loosen, tighten, try again) but that may be the only way. Good luck.
the vertical deflection circuit of your tv has a problem.first try to replace the vertical ic..this ic can be found near the plyback or horizontal section It is a lenear ic with heatsinc..if nothing happens after replacing the ic ,,replace all the polarized capacitor near the ic and resolder the components at the vertical section...good luck please rate my help..
You can adjust vertical height through the service menu, but i would recomed that you trouble shoot the vertical section as its probably a solder joint , leaky diode or something that is causing the problem. Often its bad solder at the vertical output IC itself that causes that sympton.
Your problem is in the convergance?
Ever done the convergance on a proj tv?
If you have, then you can find the convergance board behind the speakers as i recall
IF YOU HAVEN'T DON'T START NOW.
UNLESS,,, you have the service manual, or the knowledge to, and the test patterns neccassary, to do it. Each color has approx 10 adjustments for vertical deflection, and 10 for Horiz. IF YOU TRY IT and don't have any idea,, you WILL make it worse!!!
It takes about 4 hrs to do it right for a qualified tech so ya better think of it as an all day affair!