Question about Hitachi 65TWX20B 65" Rear Projection Television

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THINKN ABOUT BUYIN THIS TV,BUT IT HAS A YELLOW BLUE HUE LINE IN THE TOP LEFT CORNER?IS THIS BAD

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Yes that means the convergence ics are going bad. tubes are usually weak at that point. money pit.

Posted on Mar 24, 2011

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Blue hue top left corner grand wega kdf 70xbr950


Sounds like another bad Optical Light engine. Contact sony as some are now extended for replacement beyond original warranty.

Mar 12, 2012 | Televison & Video

1 Answer

Cant get the Multipoint red/blue set right


Most likely your convergence circuit needs repair, there are 2 large IC chips with heat sinks (labeled STKxxx -XXX) and possibly depending on model a resistor or fuse may have went with it. 95% of the time this is all it is. It could cost $300-400 to have someone repair it.
Rustym62

http://the-tv-dude.blogspot.com

May 04, 2009 | Televison & Video

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3LCD Projection TV 2.5 years old displaying blue hue/blobs


I would first try a new lamp. If the reflector portion of the lamp has any defects, it could show up this way as the light would not be uniform. The next possibility is a defective light engine. The engine portion if not field repairable and would need to be replaced. Try the lamp first and let us know what happens.

Dan

Jan 13, 2009 | Sony Grand WEGA KDF-42WE655 42" Rear...

1 Answer

Sony KP-51ws500 Sagging Picture and blurred colors


Bad convergence Amp ics mounted to large metal heat sinks on deflection bd.Sony parts around $40.00 each-generic approx 12.00 ea.The board must be pulled out of chassis frame to unsolder the ICs.and some alignment will be needed after replacement.NOT a do it yourself job unless experienced at soldering and desoldering.

Jan 04, 2009 | Sony KP-51WS500 51" Rear Projection...

1 Answer

Blue Horizontal arching lines, Blue hue at power on


if you take the front cover off the tv, you will see 6 little nobe, the top 3 are focus, bottom 3 are brightness, should be RED-BLUE-GREEN in order from left to right, find the one that is blue, turn it down a quarter turn, should fix the problem

Dec 31, 2008 | Sony KP-46WT500 46" Rear Projection...

1 Answer

KDS-R50XBR1 has a yellow hue in the lower right hand corner of the screem


Hi JimmyDeps

If there is a yellow hue I would guess that this a LCD TV right ?

Which means that the blue LCD has gone and will have to be replaced.

May 13, 2008 | Sony BRAVIA SXRD HD Home Theater Projector

1 Answer

Bad light engine I think


I had the same sort of idea..bad color engine.Hitachi paid for upgraded replacement 'cause they had had so many similar problems with this model. My warrenty had expired so they did save me about $1200 but I was stuck with the labour cost approx $300...

Mar 18, 2008 | Hitachi 50V500 50 in. HD-Ready LCD...

10 Answers

Blue hue on bottom of screen We have the same problem. A blue hue extending the bottom of the screen and now is working its way up the middle .


call SONY at 800 222 SONY and explain it to them and be prepared to have your TV fixed for free !!! the projection block is faulty do to outsourcing on that part for a limited number of tv's an mine was 1 of them , SOny took care of everything !!! good luck

Feb 15, 2008 | Sony Grand WEGA KDF-55WF655 36" Rear...

3 Answers

Kf-42610 blue hue and blue dots on screen


Hi Guys

The Blue dots or discolouration you are seeing is due too the Blue LCD screen having cracked from excessive heat. This normally happens when you have a power failure while the Television was on. This obviously because the Blue LCD sits next to the lamp - the main cause of heat. The correct part number on the 60" is A-1086-952-A. It is very, very ,expensive.

Sorry to have been the bearer of bad news. Good luck : )

Aug 29, 2007 | Sony XL-2100U Projector Lamp for...

1 Answer

Sony projection tv


you might have a couple of dry joints, and you might also have a bad PTC inside that degauses the screen when tv starts up. Please try another good tech for a service. Patrick

Aug 26, 2007 | Sony KP61XBR200 TV

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