Question about Mitsubishi WS-55819 55" Rear Projection Television

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Mitsubishi lamps Where can you purchase new lamps for the WS-55819? I've been told you need to purchase all three at once! Thanks

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This set does have a lamp, it utilizes 3 picture tubes (red, green, blue) The tubes are not available as new any longer. It is recommended to replace all 3 after the reaches 5yrs of age because a new tube will over drive the others in brightness but it is possible to only replace the defective one. You can try Tritronics at 800-638-3328 for rebuilds.

Posted on Dec 21, 2008

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I have a Mitsubishi WS-55819 and the screen is curved and looks 3d. The colors are also blurry. When it warms up it looks better. Any suggestions?


It could just be the solder on the convergence ICs which needs to be reflowed. If that doesnt help then the ICs will need replacement. Your model uses 2 of the STK392-570 ICs. If you need further assistance please let me know.
Thanks
Sonny

Jun 09, 2011 | Mitsubishi WS-55819 55" Rear Projection...

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I need a power supply for a Mitsubishi Medallion WS-55819


did you try contacting the Mitsubishi service center for the part?

Oct 22, 2008 | Mitsubishi WS-55819 55" Rear Projection...

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Mitsubishi WS-55819 power issue


No, that'll do it. Once you've changed em you'll know right away if somethin isn't right. But take faith and fire that puppy up. If the pix is good you did good. If something is amiss. I'd be happy to walk you through it. My money is on you though.

May 27, 2009 | Mitsubishi WS-55819 55" Rear Projection...

1 Answer

WS-55819 Dump the HV!?


there will be to points on the CRT's hold a screw driver to each point and there should be a zapping sound! do this more then once give a few mins then do it again

Jan 24, 2009 | Mitsubishi WS-55819 55" Rear Projection...

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WS55819


open the tv there will be three lamps inside around black stands and simply unscrew them

Sep 29, 2008 | Mitsubishi WS-55819 55" Rear Projection...

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WS-55819 Mitsubishi Rear projection TV Picture goes blurry


Convergence ICs are bad need to be replaced. You will need to replace both of them also check the resistors right next to the IC often 1 or 2 of them burn out when the IC goes.

Feb 26, 2008 | Mitsubishi WS-55819 55" Rear Projection...

1 Answer

Mitsubishi WS 55819 with a convergence


CEM-NO, BOTH ICS' WORK ALL 3 CRT YOKES.YOU EITHER NEED TO REALIGN THE RED IN FACTORY CONVERGENCE MODE OR YOU HAVE A RESISTOR THAT HAS FAILED.THE LATTER YOU MAY ACTUALLY BE ABLE TO SEE IF YOU LOOK CLOSELY.OH, ALWAYS DOUBLE CK. YOUR SOLDER CONNCETIONS.GOOD LUCK. JOE TV

Nov 22, 2007 | Mitsubishi WS-55819 55" Rear Projection...

1 Answer

Mitsubishi ws 55819


Bad convergence ic and should replace caps also

http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

caps:
· http://www.chrisandnat.com/Projects/BlinkingTV/blink.htm · http://www.jeremyburns.com/Mitsubishi-Green-Blinking-Light-Fix.pdf
· http://www.fixya.com/howto/h159332-mitsubishi_dm_board_repair
· http://hdtvoice.com/voice/showthread.php?t=32186
replace DM

Nov 10, 2007 | Mitsubishi WS-55819 55" Rear Projection...

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