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My TV is about 5 years old. One the top left the picture is dropping a bit and the colors are doubled. How can I fix it myself? What parts will I need? Please help. I have no clue what I am doing.
the picture has a red curve to every thing can't line up the red seams to be just alittle lower than the green and blue and the red has a droup to it at the top of the screenthe picture has a red curve to every thing can't line up the red seams to be just alittle lower than the green and blue and the red has a droup to it at the top of the screen
Same convergence problem as the others listed; anyone know the cost to repair?Same convergence problem as the others listed; anyone know the cost to repair?
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Essence, The problem you are describing is called convergence mis-alignment.The repair is mechanical and requires soldering. If you are prepared, I can take step-by-step.......
1) Remove rear cover and front speaker grill cover for access 2) Locate large,finned heatsinks that have STK IC's on them. 3) Replace Ic's 4) reassemble 5) check alignment
For more detail,please look it over and tell me STK # by tomorrow if you have time...........T.
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No.Should cost u like $300-350 for parts and labors.Get it fixed any local tv shops can fixed this problems,very common problems for DLP CRTS tubs design projection tvs Tv have a problems known as a convergence problems,it is dead.The tv convergence board it is dead,that why ur tv picture colors lines R,G,B mis alignments,have pictures colors shadow or 3D pictures look alike.The tv convergence board must have it parts replace like 2 STK convergence ICS and some or all of it resistors to fixed the convergence board to solved convergence pictures problems.
Noise is your Color Wheel and Bad Capacitors in power supply will cause Lines if you see any that are swollen,vente or puffed up on Top they are Bad
Go tyo Encompass Parts Distrubtion and type in your Model Number it will list Part number for Color Wheel and if they have any in stock 1-800-638-3328
your tv needs to be degaused or demagnetised.it cant be a bad picture tube unless it was dropped.
you can call a local shop to degause it in your home.rather easy and inexpensive to fix.
I hate to be the bearer of bad news, but it is not something that has a quick fix. Without inspecting it myself it is impossible to say, but the last three of these that I have seen have been bad digital boards and can be a real bear to change, even when you have experience.
I would get slightly different video symptoms when I would switch between the coaxial input to the component input to the HDMI input. But in all cases my on screen display and menu were anomally free. Hope this was helpful, even though I don't think it is something you should attack yourself.
you can get it your tv fix the problem is in the IF amp and video circuit.a convergence will also be neeeded.the tv is old but can give you some more life call a tech they will be your tv doc.
Your whole problem my freind is dryed up capacitors. You should go, if you have the technical ability to replace these capacitors, to http://servicemanuals.net, download the schematic diagram, and start replacing the waveshaper capacitors in the vertical drive circuit.
http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull
the picture has a red curve to every thing can't line up the red seams to be just alittle lower than the green and blue and the red has a droup to it at the top of the screen
Same convergence problem as the others listed; anyone know the cost to repair?
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