Question about Mitsubishi WS-65907 65" Rear Projection Television

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Mitsubishi ws 65907

When turn on the tv in few seconds automaticly turn off.

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Do u hear a clicking sound.

this can be due to relays getting tripped

Posted on Jun 22, 2008

  • dewan nafees ahmed Jun 22, 2008

    ur power board may have been damaged.

    u wil have to look for blown out capacitors.


  • dewan nafees ahmed Jun 22, 2008

    mostly the DM board wil have gone bad.

    if u dont know how to replace or repair that please reply here.

    i wil help u.

    dont forget to accept MY solution if u go by it.

    feel free for asking any doubts u have.

    thank u for ur cooperation.

    good luck for getting fixed soon.


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SOURCE: mitsubishi ws-65907

can u please give me ur email ID so that i can send u a DOC file having all step by step instructions?

since it is very long i can post it here

Posted on Jun 22, 2008

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I have a WS-65907 tv, it wont turn on


Mitsubishi self check: MOST OF THESE SETS HAVE A SELF DIAGNOSTIC:

UNPLUG TV AND THEN PLUG BACK IN---TURN ON---GREEN POWER LIGHT COMES ON FOR A MOMENT AND GOES OFF.

PRESS AND HOLD "device"(input) and "menu" buttons on front of tv for at least 5 seconds and then release both together.


Watch for power light to blink in a sequence:

1 blink-then 2 blinks-------no error

2 blink-then 1 blink-------X-ray protection

2 blink-then 2 blink-------SHORT PROTECTION*******

2 blink-then 3 blink---------deflection circuit problem

2 blink-then 4 blink---------vertical circuit problem


******2, then 2 is most common---usually means one of the fuses that protect the Convergence IC or IC's is blown---set will detect no voltage to convergence IC and shut down.


SET WILL REPEAT BLINK ERROR CODE UP TO 5 TIMES AND THEN TO GET IT TO REPEAT MORE YOU HAVE TO UNPLUG SET AND TRY TO TURN ON AGAIN.


IF IT IS 2 AND THEN 2---USUALLY
CONVERGENCE CIRCUIT PROBLEM

let me know what you find--hope that you find 2 blinks, a pause and two blinks--this is the most common and easiest to fix.

Oct 30, 2012 | Mitsubishi WS-65907 65" Rear Projection...

1 Answer

Hi, I have the ws-65907 65", it was working last


No,this problems is not the projection lamp problems.The tv now have a problems known as a convergence problems,it dead.The tv colors lines R,G,B mis alignment,have colors shadows pictures or look like 3D pictures.The tv convergence board,the 2 STK convergence ICS and some or all it resistors are dead.These parts on the tv convergence board,must be replaced to solved the tv picture convergence problems.The shop,will cost u like 300-350 for parts and labors.

Oct 26, 2010 | Mitsubishi WS-65907 65" Rear Projection...

1 Answer

Tv not turning on


U know how to solders?Replaced the convergence ICS and all it resistors,should get ur power back.Tries Websites Tv repair World.com,Tvrepairkits.com.First check ur DM power board see not any burn parts first.

Jan 12, 2010 | Mitsubishi WS-65907 65" Rear Projection...

1 Answer

Mitsubishi ws-65907 tv will not power on


one of the two pico fuses that protect the convergence chips this model uses is gone--see attached photo--

NEVER change just the fuses---if one of the two fuses is blown--the convergence chips got them-----

there are several ways to proceed from here-check the two fuses indicated in the photo and tell me if either or both are bad.

SD TECH

0fa4581.jpg

Jan 03, 2010 | Mitsubishi WS-65907 65" Rear Projection...

1 Answer

Mitsubishi WS-65907 rear projection TV HD goes blue.


I would look at the source for the Hd signal as being the problem--if you are using some kind of cable or sat box it will deliver the signal to the DTV input on the back of the set--this is the HD input for this set.

It is possible to have a problem like you describe be one in the set--but very unlikely----have you looked on that green signal board for any signs of Glycol?

Anything that will produce a 1080 signal to the DTV input should tell you if the problem is the set or the source of the HD signal that is causing the problem.


If you have questions or need advice let me know--I am here to help people.

if this information has helped you rate this solution as i do this here for free.

SD TECH

Dec 05, 2009 | Mitsubishi WS-65907 65" Rear Projection...

1 Answer

Mitsubishi ws-65907 tv not turning on


Let's just buy new TV's to help stimulate the economy.........

Dec 14, 2008 | Mitsubishi WS-65907 65" Rear Projection...

1 Answer

Mitsubishi ws-65907


can u please give me ur email ID so that i can send u a DOC file having all step by step instructions?

since it is very long i can post it here

Jun 22, 2008 | Mitsubishi WS-65907 65" Rear Projection...

1 Answer

WS-65907 picture problem


Try resoldering the convergence ICs mitsubishi has been known to be a little stingy on the convergence IC solder in the past.

May 15, 2008 | Mitsubishi WS-65907 65" Rear Projection...

1 Answer

Color Problem


look at this:
http://www.keohi.com/keohihdtv/brandspecific/mitsubishi/mitsu_calibration_mrbob2.html
then these:
· http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
· http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Dec 05, 2007 | Mitsubishi WS-65907 65" Rear Projection...

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