Question about Mitsubishi WS-55511 55" Rear Projection Television

4 Answers

POWER WONT TURN ON

I unplugged the tv for a week came back from the vaction plugged it in green light keeps flashing no power

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  • danm483 Jul 13, 2008

    An electrical storm came through and the TV went out. Now it won't turn on. Only a green flashing timer light blinks. Any solutions?

  • Neo722712 Aug 24, 2008

    TV Flickered On and off and went to go back on and Nothing...

    but the Green Light Flashing for over 2 hours, Turned it off for 2 hours nothing . . . Back on still Flashing ...

    1- I opened the front pannel Speaker area and Turned off power Unpluged the 2 Connectors. turned it back on same thing. Tried each one individueley. Same thing, still flashing My Email is

    neo722712@internationalsoldieralliance.com . Can Some one please help ? I bought the TV brand New and this is the 1st problem I had with it .





    Thanks



    =ISA= Neo722712

  • duke73 Sep 20, 2008

    the power wont turn on. As I hit the power button on the remote, the green light is steady on the front of the tv as the the tv "ticks", only to have the tv "tick" again and the green light turns off with the power. I never see a picture or anything else. Any suggestions?

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4 Answers

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OK....so what is a DM power pcb...lil more help there maybe?

Posted on Sep 16, 2008

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Any Idea Where and how much that it should be to replace ?
I just Got an Estimate of over $500.00 saying Power Supply and Conversion board ???
Any Idea's ?

Thank you

Posted on Sep 17, 2008

Your DM power pcb is bad

Posted on Aug 21, 2008

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Let it reset itself for hour

Posted on Aug 17, 2008

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I have a Mitsubishi WD-62525 HDTV that suddenly wont turn on. Just has a green blinking light when you hit the power button. Any ideas?


I found this on another website, most likely it is your power supply capacitors.
  1. Press the "reset" button and hold for 10 seconds .... Does TV turn on and blinking green light turn to solid green.

  2. Unplug the TV from it's power source for various times, ranging between 5 minutes and 24 hours..... Does blinking green light continue upon plugging in the TV.

  3. Disconnect ALL devices from the TV; DVD, Tuner, Cable Box, unplug the TV for various duration times .... Does blinking green light continues upon plugging in the TV.

  4. Press Power and Menu buttons simultaneously and hold depressed for 20 seconds .... Does blinking green light continue to flash.

  5. Press Power and Display buttons simultaneously and hold depressed for 20 seconds .... Does blinking green light continue to flash.

  6. Insure that no front panel buttons are inadvertently stuck in an "engaged" position.

Diagnosis: If none of the above test resolve the issue, then the failure lies in one of the following:

  1. DM Module Capacitors have FAILED.
  2. DM Module is defective.
  3. EEPROM Board failure
  4. Power Supply failure.

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Ur power board have dead capacitors,Know how to solders?Take the tv aparts check for capacitors puff up or burst open in the power board.Replaced those capacitors.Or tries Shopjimmy.com,Ebay.com buy a refurbih power board.

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The green light on front of tv keeps flashing and tv wont turn on


Howdy,

The green light blinking indicates your TV has a problem. The problem is that each Brand of TV has different codes and with out the Brand and Model number, I can not help you at this time.

Please, count blinking sequence. Model number will be on back of TV.

Recap : Provide Model Number, Brand and Count Blinks.

First though; unplug TV from power source for 3-5 minutes then plug TV & box back into a/c outlet.

Good Luck, BIG IRISH.

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When I try to turn the tv on, the green light flashes and eventually goes back to red. A very faint picture came across the tv a few times but didn't stay. The tv is only 3.5 years old.

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Sony bravia tv


Solution is simple....

First, unplug power cable from the back of your TV. You will notice the flashing light is still flashing. Don't worry, go to the Second step.

Second, keep pressing on the POWER button, located on the panel at the top of your TV, to shut off your TV. This will stop the flashing light from appearing.

Third, Plug the power cable back onto your TV

Fourth, press the POWER botton ONCE, using the same button used in the Second step to turn your TV back on.

Fifth, you will see the POWER light comes on, as normal.

Sixth, using your remote control, press the green button to turn on. Your TV should work as normal.

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If any are bad, replace all of them with part # 181P734030 (680 uFD, 16V, 105C).

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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.

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My TV won't turn on. The Green light just keeps on flashing


1. Check for no 8.4 volts DC at pin 3 of PC9A10 on the Power PCB, if low or missing replace PC9A10 part # 268P058020. 2. LED does not blink at plug in. Check for 3.3-volts DC at connector RF pin 3 (system reset) if low or missing suspect the reset switch S7L20 part # 432P109010 on the Control PCB. 3. LED does not stop blinking after plug in. Verify the standby supplies, 12-volts at connector KA pin 17, 6-volts at KA pin 18 and the 28-volts at KA pin 19, if the supplies are present suspect the DM PCB part # 934C067002 4. LED does not stop blinking after plug in. Check C9B01, C9B02, C9B10, and C9B11 (1000 UFD 16) on the DM PCB, if they are bad replace them with part # 181P734030 (680 UFD 16 V). 5. LED stops blinking after 70 seconds of plug in but will not power on. This model is equipped with a keyboard lock feature; this can be mistaken as a no power condition. To unlock the keyboard press and hold the "menu" button on the front panel for 10 seconds 6. LED stops blinking after 70 seconds of plug in but will not power on. Check for 3.2 volts DC at connector RF pin 4 and 5 on the Signal PCB if low suspect problems with the switches/buttons on the Control PCB part # 935D736001 7. LED stops blinking after 70 seconds of plug in but will not power on. Keyboard is not locked and key inputs at connector RF pin 4 and 5 check good suspect the E2P PCB part # 934C061001

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