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Mits-WS-65712 Powers on for 3 seconds and shuts off

I have the exact same problem. My WS-65712 from Mitsubishi turns on for 3 or 4 seconds then shuts down. I've tried the reset button and searched through the trouble shooting guide but no solution.

Someone please help.

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  • Greg Dennis Aug 11, 2009

    There is no input button. It has a "device" button. I pressed "device" + "Menu" together, with and without the green light being on. But nothing happened. It simply shuts off after about 3 seconds, but never boots up. Could it be the bulb?

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Hello mine did the samething ,, i am a eletrition and have found the fuse blow what would be a ruff est . of repair

Posted on Nov 28, 2009

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If you press the Input Button and Menu Button at the same time, you should see a LED flash a once or twice then pause then flash a couple more times. This is the Error Code. If you do this, it would help me determine where the problem is.

Posted on Jul 25, 2009

  • Steve Yocum Aug 11, 2009

    According to the Service Manual for a WS-65712, there is a Input Button next to the Power Button. But lets put that aside for now.

    If you have a Volt/Ohm meter and are familiar with using it. Unplug the set and take the lower back cover off. Look at the center Board. This is the Power Supply and Convergence Board. if you look at the larger Transformer in the front center of the board you will see small Green Pico Fuses to the left of that board. The Fuse locations to check first is F9A04 and F9A05. See if they are open, if they are, you have a Convergence Output IC that is shorted. I would recommend a professional do the repair because of the way the board is mounted. If they are not open, check the two other Pico Fuses near that Transformer and let me know if they are open. If you are not comfortable with doing the above or do not have a Volt Ohm Meter, call a professional to check it out.

    I hope this helps,

    Skyassoc

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Posted on Jan 02, 2017

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Mitsubishi WS-65712 Manual Download


Download Mitsubishi WS-65712 HDTV Manual

Models: WS-B55 / WS-48511 / WS-55511 / WS-55711 / WS-65511
Models: WS-65611 / WS-65711 / WS-65712 / WS-73711

952010d.gif

Have you misplaced your Mitsubishi WS-65712 HDTV Owners Manual?

Would you like a digital, searchable, pdf version of the Mitsubishi WS-65712 HDTV Users Guide?

Follow this link to download a pdf version of the operations manual.

I hope that helps.
__________________________________________
Bypass Mitsubishi WS-65712 Front Lock
Reset Mitsubishi WS-65712 VChip Password

on May 05, 2010 | Televison & Video

1 Answer

TV WILL NOT COME ON


Your tv is probably going into a "protection mode" this means something inside the set had failed. This is the tv's way of shutting down before more damage can occur. This could mean many different things that could have gone wrong with this unit. Your best bet is to call your local dealer and have them come out and look at it for you. Tearing apart tv's is very dangerous! Some sets have up to 30,000 volts on the anode! GOOD LUCK!

Aug 17, 2008 | Mitsubishi WS-65712 65" Rear Projection...

1 Answer

Mitsubishi ws-55613 55in.


Four bad capacitors in DM module = common repair for
qualified Mits tech.......................T.

Nov 15, 2007 | Mitsubishi WS-55613 55" Rear Projection...

Tip

Bypass Mitsubishi WS-65712 Front Lock


Bypass Mitsubishi WS-65712 Front Button Lock

Models: WS-B55 / WS-48511 / WS-55511 / WS-55711 / WS-65511
Models: WS-65611 / WS-65711 / WS-65712 / WS-73711


952010d.gif



Would you like to bypass, defeat or reset your Mitsubishi HDTV WS-65712 Front Button lock?

If you have misplaced your remote control, and have engaged the Mitsubishi WS-65712 HDTV Front Button Lock, you can bypass the front button lock by pressing and holding the MENU button on the front panel for more than 8 seconds.

I hope that helps.
________________________________________
Mitsubishi WS-65712 Manual Download
Reset Mitsubishi WS-65712 VChip Password

on May 05, 2010 | Televison & Video

Tip

Reset Mitsubishi WS-65712 VChip Password


Bypass or Reset Mitsubishi WS-65712 HDTV V-Chip Password Lock

Models: WS-B55 / WS-48511 / WS-55511 / WS-55711 / WS-65511
Models: WS-65611 / WS-65711 / WS-65712 / WS-73711


952010d.gif



Would you like to bypass, defeat or reset your Mitsubishi 65712 HDTV Parental V-Chip parental lock? Have you forgotten your V-Chip passcode or password?

If you forget your V-Chip passcode, you can view the locked TV without entering your password.

When your passcode is requested, press the number 9 and the QV button on the original TV remote control at the same time. This process temporarily unlocks your TV.

When you enter the V-Chip Lock menu, pressing the number 9 and the QV button on the original TV remote control at the same time will delete your old password and prompt you to enter a new passcode. Pressing HOME at this time will cancel the entire passcode.

I hope that helps.
________________________________________
Mitsubishi WS-65712 Manual Download
Bypass Mitsubishi WS-65712 Front Lock

on May 05, 2010 | Televison & Video

Tip

Mitsubishi WS-65712 Manual Download


Download Mitsubishi WS-65712 HDTV Manual

Models: WS-B55 / WS-48511 / WS-55511 / WS-55711 / WS-65511
Models: WS-65611 / WS-65711 / WS-65712 / WS-73711

952010d.gif

Have you misplaced your Mitsubishi WS-65712 HDTV Owners Manual?

Would you like a digital, searchable, pdf version of the Mitsubishi WS-65712 HDTV Users Guide?

Follow this link to download a pdf version of the operations manual.

I hope that helps.
__________________________________________
Bypass Mitsubishi WS-65712 Front Lock
Reset Mitsubishi WS-65712 VChip Password

on May 05, 2010 | Mitsubishi WS-65712 65" Rear Projection...

Tip

Bypass Mitsubishi WS-65712 Front Lock


Bypass Mitsubishi WS-65712 Front Button Lock

Models: WS-B55 / WS-48511 / WS-55511 / WS-55711 / WS-65511
Models: WS-65611 / WS-65711 / WS-65712 / WS-73711


952010d.gif



Would you like to bypass, defeat or reset your Mitsubishi HDTV WS-65712 Front Button lock?

If you have misplaced your remote control, and have engaged the Mitsubishi WS-65712 HDTV Front Button Lock, you can bypass the front button lock by pressing and holding the MENU button on the front panel for more than 8 seconds.

I hope that helps.
________________________________________
Mitsubishi WS-65712 Manual Download
Reset Mitsubishi WS-65712 VChip Password

on May 05, 2010 | Mitsubishi WS-65712 65" Rear Projection...

Tip

Reset Mitsubishi WS-65712 VChip Password


Bypass or Reset Mitsubishi WS-65712 HDTV V-Chip Password Lock

Models: WS-B55 / WS-48511 / WS-55511 / WS-55711 / WS-65511
Models: WS-65611 / WS-65711 / WS-65712 / WS-73711


952010d.gif



Would you like to bypass, defeat or reset your Mitsubishi 65712 HDTV Parental V-Chip parental lock? Have you forgotten your V-Chip passcode or password?

If you forget your V-Chip passcode, you can view the locked TV without entering your password.

When your passcode is requested, press the number 9 and the QV button on the original TV remote control at the same time. This process temporarily unlocks your TV.

When you enter the V-Chip Lock menu, pressing the number 9 and the QV button on the original TV remote control at the same time will delete your old password and prompt you to enter a new passcode. Pressing HOME at this time will cancel the entire passcode.

I hope that helps.
________________________________________
Mitsubishi WS-65712 Manual Download
Bypass Mitsubishi WS-65712 Front Lock

on May 05, 2010 | Mitsubishi WS-65712 65" Rear Projection...

Tip

Bypass Mitsubishi WS-65611 Front Lock


Bypass Mitsubishi WS-65611 Front Button Lock

Models: WS-B55 / WS-48511 / WS-55511 / WS-55711 / WS-65511
Models: WS-65611 / WS-65711 / WS-65712 / WS-73711


952010d.gif



Would you like to bypass, defeat or reset your Mitsubishi HDTV WS-65611 Front Button lock?

If you have misplaced your remote control, and have engaged the Mitsubishi WS-65611 HDTV Front Button Lock, you can bypass the front button lock by pressing and holding the MENU button on the front panel for more than 8 seconds.

I hope that helps.
________________________________________
Mitsubishi WS-65611 Manual Download
Reset Mitsubishi WS-65611 VChip Password

on May 04, 2010 | Televison & Video

Tip

Bypass Mitsubishi WS-65511 Front Lock


Bypass Mitsubishi WS-65511 Front Button Lock

Models: WS-B55 / WS-48511 / WS-55511 / WS-55711 / WS-65511
Models: WS-65611 / WS-65711 / WS-65712 / WS-73711


952010d.gif



Would you like to bypass, defeat or reset your Mitsubishi HDTV WS-65511 Front Button lock?

If you have misplaced your remote control, and have engaged the Mitsubishi WS-65511 HDTV Front Button Lock, you can bypass the front button lock by pressing and holding the MENU button on the front panel for more than 8 seconds.

I hope that helps.
________________________________________
Mitsubishi WS-65511 Manual Download
Reset Mitsubishi WS-65511 VChip Password

on May 03, 2010 | Televison & Video

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