Problem first noted when I left the living room to see the TV turned off automatically. Turned on TV to see RGB spectrum seperated and the picture is bowed up the middle. Bad circuitry, fuses, convergence board, etc???? Not really sure what the problem is but I searched the internet for similar problems but no one really mentioned that their own TV shut automatically, then to show a bowed picture to the middle and the RGB spectrum seperated.
If I had to guess I would say it's either the DLP chip or the prism. Simply put the lamp lights the DLP chip which directs the light into a prism and then onto the TV screen. The prism or prisms are responsible for aligning the colors correctly. The DLP chip is essentially a million little moving mirrors which direct light
If you're at all comfortable with electronics you might want to open the TV up to take a look. You might get lucky and find something obviously wrong with the TV. Sometimes adhesives melt and parts slip out of place. If your DLP chip is blown there isn't much you can do. You're probably right that this would cost a lot to fix and not be worth it.
SOURCE: Panasonic rear projection tv convergence problem
Check the regulator and convergences ICs....accordianman
SOURCE: color seperation on rca 1998 46" rear projection tv
projection tvs have seperate color bulbs that put out the same picture the lenses just need to be adjusted. they probably shifted during the move.
SOURCE: RCA model HD 52W59 rear projection TV
Appreciate the direct "Ask Me" and your understanding. Again our apologies for any inconvenience due to the disconnection.
With your indulgence, to your concern:
To the actual repair:
Should you consider board replacement:
Should you consider component level repair:
Good luck and Thank you for using FixYa. Happy Holidays.
SOURCE: red green and blue lines rca 52' rear proj.
your convergence powert supply is not working-
replace the supply or repair it
SOURCE: RCA Projection TV Model #p46921, Has bowing effect of pictures
Go to Menu then setup look for convergence if you do not see convergence on menu then you have a open FUSE FL231 it is on right side of FBT flyback transfomer there is 3 of them small brown rectrangler looking caps it will be the one in the Middle.
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I'm going to guess this repair is going to cost a lot of $$$$$$$$$$$ unless maybe I try to repair it on my own.
Convergence option in the menu is longer availible too. Probably going to replace parts but I need some guidance and advice.
Also the RCA TV model is R56WH76
Hey. I thought you might be interested to note that I found this for your TV.http://www.tvrepairkits.com/xcart/rca-r5... . Apparently you're not the only one this has affected. It's only $36.95 so it doesn't cost an arm and a leg.
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