Question about Mitsubishi WT-42315 42" TV

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Mitsybishi WS-65711 We have the same problem (shuts off - before every so often, now the power "clicks" on and immediately turns off) with our TV. What is the DM? Where do I find it on the TV? Similar problem, replaced DM modules: stk394-250 to correct problem with red color. Between diagnosing red color problem and replacing modules, the set began turning off within seconds of being turned on. I replaced moduels, and it continues turning off within seconds. Help, Terry!

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  • vagabondfrog Sep 24, 2008

    I don't recall fans running..or fans...I will have to check.

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Power supply is faulty. As it is switching type some experience is needed to troubleshooting it. So better take it to an authorized service station to repair.

Posted on Sep 14, 2008

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DM is a diagnostic mode. try to use this manual for a helpful solution and contact your service provider on your tv to be able to replace what may cause the problem.


http://www.retrevo.com/support/Mitsubishi-WS-65711-TVs-manual/id/276ci858/t/2/

CHARCOIS

Posted on Aug 30, 2008

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Just replace four capacitors with 1000mf / 25v in the DM board it will solve solve your problem ......

Posted on Aug 30, 2008

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I believe i staed ina similiar case that you seem to be having a over heating of the circuit chips on the mother board. are the cooling fans in the set running.

Posted on Aug 30, 2008

  • Ronald Mueller
    Ronald Mueller Sep 24, 2008

    you have a supply issue to the main board. you have power to the set but you have no power going to the main board. your power supply module is defective this delegates how much and where a specified voltage signal goes. if the module get's hot and senses an overload it will shut down and the fan/s should be running while the set is in use. please don't forget to rate the solution

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1 Answer

I have a Mitsubishi Tv, WS-65711. The colors have


Ur convergence it dead.Must change the convergence ICS.Know how to solders?Buy a convergence kit,use what in that kit.Tries these websites.Tv repair World.com,Tv Repair kits.

Nov 10, 2009 | Mitsubishi WS-65711 65" Rear Projection...

Tip

Reset Mitsubishi WS-65711 VChip Password


Bypass or Reset Mitsubishi WS-65711 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


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Would you like to bypass, defeat or reset your Mitsubishi 65711 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-65711 Manual Download
Bypass Mitsubishi WS-65711 Front Lock

on May 04, 2010 | Televison & Video

Tip

Bypass Mitsubishi WS-65711 Front Lock


Bypass Mitsubishi WS-65711 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-65711 Front Button lock?

If you have misplaced your remote control, and have engaged the Mitsubishi WS-65711 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-65711 Manual Download
Reset Mitsubishi WS-65711 VChip Password

on May 04, 2010 | Televison & Video

2 Answers

Mitsu Proj TV WS-65711 needs Converg IC chip. Part Co$t + labor?


There is either a pair of STK392-570's, or
a STK393-110. Probly also 1 or 2 pico fuses for the +/- 26v line in the power supply.
Parts aprox 80.00 to 90.00
Labor 150.00 to 180.00
Plus service call fee if any.
So figure it up from there. Labor cost does vary from location to location. I do feel confident that capasitors are not causing this problem in the way you explained the symptoms.
Hope this helps,
Skyassoc

Jun 18, 2009 | Mitsubishi WS-65711 65" Rear Projection...

1 Answer

Mitsybishi WS-65711


Dm module repairs relate more often to Mits Models that end
with # 13 Example = WS-65713....................For info.....
www.chrisandnat.com/projects/blinkingtv/blink.htm ..T.

Typical DM module repair is continuos blinking LED.......
Your symptom is different.........

Apr 04, 2008 | Mitsubishi WT-42315 42" TV

Tip

Mitsubishi WS-65711 Manual Download


Download Mitsubishi WS-65711 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-65711 HDTV Owners Manual?

Would you like a digital, searchable, pdf version of the Mitsubishi WS-65711 HDTV Users Guide?

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

I hope that helps.
__________________________________________
Reset Mitsubishi WS-65711 VChip Password
Bypass Mitsubishi WS-65711 Front Lock

on May 04, 2010 | Televison & Video

Tip

Mitsubishi WS-65711 Manual Download


Download Mitsubishi WS-65711 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-65711 HDTV Owners Manual?

Would you like a digital, searchable, pdf version of the Mitsubishi WS-65711 HDTV Users Guide?

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

I hope that helps.
__________________________________________
Reset Mitsubishi WS-65711 VChip Password
Bypass Mitsubishi WS-65711 Front Lock

on May 04, 2010 | Mitsubishi WS-65711 65" Rear Projection...

1 Answer

TV Shuts off by iself!


Don't feel bad about Mits. All the projection companies and all the new TVs have markedly poorer reliability than the good old CRT types. You should see all the class action lawsuits against even some of the best companies!

The power supply section is not working.
Common possibilities are:
- Convergences amps have failed overloading the supply
- High-voltage section (flyback transformer) has failed
(happens sooner or later, about 8 years typical))
- CRT tube has failed overloading the supply
- Power surge has popped the power input circuit.
(Fuse, rectifier diodes, turn-on relay etc)
- One of a hundred of electrolytic capacitors has failed short overloading the supply. They dry out with age, are cheap to replace, but hard to find which one it is.
- Or any of many other possibilities.

In short, you need a experianced tech to troubleshoot this.

Feb 13, 2008 | Mitsubishi WS-65711 65" Rear Projection...

Tip

Bypass Mitsubishi WS-65711 Front Lock


Bypass Mitsubishi WS-65711 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-65711 Front Button lock?

If you have misplaced your remote control, and have engaged the Mitsubishi WS-65711 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-65711 Manual Download
Reset Mitsubishi WS-65711 VChip Password

on May 04, 2010 | Mitsubishi WS-65711 65" Rear Projection...

Tip

Reset Mitsubishi WS-65711 VChip Password


Bypass or Reset Mitsubishi WS-65711 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 65711 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-65711 Manual Download
Bypass Mitsubishi WS-65711 Front Lock

on May 04, 2010 | Mitsubishi WS-65711 65" Rear Projection...

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