Question about Sony KP-51HW40 51" Rear Projection Television
Image looks OK without red since the red appears off to the right of the image. If you look at any channels logo, blue and green are in sync but red is off to the right.
I see the the light focus is adjustable with some nuts on each light but does not seem to be the problem. Seems something is wrong with red light for it to be out of adjustment. Any ideas?
Does TV have any adjustment on control to line up the image? Thanks!
Convergence alignment issues are common to all rear projection
TV's....Repair requires replacement of STK IC's on large heatsink.
After repair, alignment often returns to normal......T.
Posted on Oct 30, 2007
Tips for a great answer:
Basic LCD monitor and TV troubleshooting guide:
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm/
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.
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