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I have a mitsubishi 50 in. projection tv, model vs-50707. when I press the power button something clicks like it wants to turn on but it shuts off

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  • Jim White
    Jim White Oct 16, 2008

    Have a Mitsubishi VS-5051 (13 yrs old) that suddenly shutdown and won't turn back on. Hear only click, no green power light.

  • Anonymous Mar 24, 2014

    You press the power button and it clicks 3 time s and won't come on

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That model has a problem with the CRTs dripping fluid onto the oards directly under the tubes and it will corrode the components and solder preventing start up. Check the boards for evidence of coolant leaking it should be either wet shiny or a pasty residule if so let me know and I will try to help you straighten it out.

Posted on Apr 04, 2008

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Hi, i have a similar problem and with a VS-50703, I realize that the Diode D522 (The one that rectify the -24V that goes to the convergence power amplifiers stk) that is in the PCB-MAIN (the one where is the flyback) was burned, I change it for a FR207 (support more Amps, mare voltage, same speed) the Tv start, and work but then, after a few hours it blow up the same Diode again. If any of you can help I will please let me know.

Posted on Dec 06, 2009

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1 Answer

I have a Mitsubishi 50" Big Screen Model VS-50707. When trying to turn it on, it blinks once and clicks, then doesn't turn on. It has been doing this for a while, but eventually would come on and need some...


The picture tubes are warn out or the deflection circuit is failing. The power supply is struggling to fire them up. Takes a lot of power.
Some TV shops have the know how to replace the tubes. About $1000 parts and labor.

Dec 30, 2009 | Mitsubishi VS-50707 50" Rear Projection...

1 Answer

Tracking on my tv Mitsubishi 50707 50in


i have the same tv cant fix the tracking .model 50707 mitsibishi

Dec 26, 2008 | Mitsubishi VS-50707 50" Rear Projection...

2 Answers

Mitsubishi VS-50707 shuts down sporadically


you can do a self-diagnosis test by pressing the menu and input/device button on set for 5 sec and see what error code it gives you. Count the blinks followed by a short pause then more blinks. This is the error code.

Mar 10, 2008 | Mitsubishi VS-50707 50" Rear Projection...

1 Answer

Mitsubishi vs 50707 50 inch projection tv problem


on the signal board replace the caps by the 5/9 volt regulators. c2p04 is the main culprit. 6 caps in total can be changed. I believe c2p05 also.

Dec 15, 2007 | Mitsubishi VS-50707 50" Rear Projection...

1 Answer

VS 50707 turns on, then off immediately


on the signal board replace the caps by the 5/9 volt regulators. c2p04 is the main culprit. 6 caps in total can be changed. I believe c2p05 also.

Dec 10, 2007 | Mitsubishi VS-50707 50" Rear Projection...

1 Answer

Mitsu. VS-50707 problems


12 = No error detected, check power supply.
check all your voltage coming out of the power supply and check the fuses.

Dec 10, 2007 | Mitsubishi VS-50707 50" Rear Projection...

1 Answer

50707 does not turn on, goes off immediately code 24, relay clicks


1. MAY BE INTERMITTENT, SELF-DIAGNOSIS ERROR 23 OR 24. CHECK SOLDER CONNECTIONS AT CONNECTOR "DY" ON THE YOKES. 2. SHUTDOWN AT POWER WITH SELF-DIAGNOSIS ERROR 23 OR 24. CHECK C411 2200 UFD 35 V AND C412 10 UFD 50 V, BOTH LOCATED ON THE MAIN PCB.

Aug 27, 2007 | Mitsubishi VS-50707 50" Rear Projection...

1 Answer

TV turns off right away relay clicks


1. MAY BE INTERMITTENT, SELF-DIAGNOSIS ERROR 23 OR 24. CHECK SOLDER CONNECTIONS AT CONNECTOR "DY" ON THE YOKES. 2. SHUTDOWN AT POWER WITH SELF-DIAGNOSIS ERROR 23 OR 24. CHECK C411 2200 UFD 35 V AND C412 10 UFD 50 V, BOTH LOCATED ON THE MAIN PCB.

Aug 19, 2007 | Mitsubishi VS-50707 50" Rear Projection...

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