Question about Mitsubishi WS-55807 TV

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Mitsubishi VS-70707 rear projection TV

Won't power up. Push power button and green light comes on for a second then goes out. Any ideas????

Won't power up. Push power button and green light comes on for a second then goes out. Any ideas????

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It maybe the circuit protection detection failed to function properly have it checked by a technician to solve the problem as soon as possible or before it gets worst trying to keep on turning it on.

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Posted on Jan 31, 2008

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DOES THE LIGHT BLINK IN A PARTICULAR PATTERN?

Posted on Jan 31, 2008

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1 Answer

How to replace cicuit breaker mitsubishi ws 48511


It does not have a circuit breaker but if green light comes on for a few seconds and goes off:

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 29, 2012 | Mitsubishi VS-45609 TV

1 Answer

Tv wont power up?


could be buttons,unplug them and try remote, or the convergence ics are bad

http://www.shopjimmy.com/

Aug 25, 2012 | Mitsubishi WS-55807 TV

1 Answer

When we push the power button on the remote or on the tv the green light comes on for one second and then shuts off ... tv won't turn on


you have a short circuit in the power supply.
1) test the power cord very well
2) test the main swithc for short or open
3)test the power supply, look for a short in transformer+coil+filter+diode+rectifier. and replace
4)test the HVRECT+fLYBACK+ horizontal output for +125Vdc +vertical output for +80Vdc ALL this go to the CRT
color +12vdc+other circuit +12vdc. The first thing do you will have is RASTER, see the block. d
God bless you
8_1_2012_7_42_19_am.gif

Jul 31, 2012 | Mitsubishi WS-65819 TV

1 Answer

When the TV is powered up, it shuts off in two to five seconds.


DO THIS: when set comes on and goes off (green power light) On the front of the set press and hold BOTH THE MENU AND INPUT BUTTONS IN TOGETHER FOR AT LEAST 5 SECONDS AND RELEASE BOTH BUTTONS.

Power light should blink a two digit error code like 2,2, a pause and repeat it up to a total of five times.

Let me know what error code and I will tell you what it means.

If this told you something you did not know, rate this solution as very helpful as I do this here for free.

SD TECH

Aug 16, 2010 | Mitsubishi VS-45609 TV

1 Answer

I have a Mitsubishi vs-4543 tv that when powered


check the power supply section.. probably the electronic component got problem.

Jun 04, 2009 | Mitsubishi VS-4544 45" TV

1 Answer

Green power light on but no sound or picture.


When I press the power button it just clicks.... what. ... vs-60603 I will only stay on for a few seconds and then shuts off. ...

Mar 30, 2009 | Mitsubishi VS-45502 45" TV

1 Answer

Power


the tv probably has a loose solder joint or broken or cracked circuit board due to moving

Aug 13, 2008 | Mitsubishi VS-55707 TV

1 Answer

Mitsubishi vs-4543


Most likely the convergence output IC has shorted out and has overloaded the convergence power supply, which has stopped working. The computer senses that the convergence power supply is not running and shuts the set down. The convergence IC should be replaced, the power supply restored and the convergence circuits realigned by someone experienced in Mitsubishi projection sets. When I do a housecall for a set like that I charge $150, but shops in your area will vary so ask around.

Aug 04, 2007 | Mitsubishi VS-4543 45" TV

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