Question about Mitsubishi WS-55511 55" Rear Projection Television

1 Answer

Green timer light on front panel flashing and tv does not turn on

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ONLY 1 of 2 things can cause this problem----

First thing to do is remove front speaker grill--it should pull out and is secured with plastic pegs--behind it you will find an inspection plate---

Notice the one or two pairs of wires coming from the front keyboard of the set---remove the inspection plate and follow the wires to the right--you can unplug both plugs(most have two and they are marked with letters and different sizes so you cannot get them wrong)

The idea here is to remove the front keyboard with its reset button etc from the circuit---You will still be able to try to turn the set on with the remote---

These sets have a Receiver that is called a DM board--(large metal box to the left as you look from the back) and if the power goes out the green light will blink for about 70 seconds and then go out---it is the Receiver booting up. It is called the DM board.

If disconnecting the keyboard allows the set to turn on--you have a bad reset switch and two choices---either operate the set only with the remote or to remove the front screen and get at the reset switch (it is tiny) and remove and/or replace it.

If disconnecting the keyboard does not restore the set to operation---the receiver is bad---there are 4 or more caps and some pico fuses that can fail in that unit---Mitsubishi no longer sells or repairs these--if it is bad and not the caps there is a company you can send the unit to and have it repaired--if you need to know their name let me know---

You can call them and get a quote for repairing the receiver.


Let me know what more information you need--I am here to help.

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


SD TECH

Posted on Sep 08, 2010

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Related Questions:

1 Answer

Timer is on and Tv will not come on


Press the System Reset Button which is on the RHS on control panel
If the TV fails to respond to the remote control, control panel
buttons, or will not power on/off, press the SYSTEM RESET button on the control panel.
The green LED on the front panel will flash quickly for up to one and a half minutes. When the green LED stops flashing, you may turn on the TV. Recent setting changes you made before using SYSTEM RESET may be lost.
If that fails try pressing and holding the menu button for 8 secs

user manual is here:
http://content.abt.com/documents/19051/WD_C-735-736-835-series_om.pdf

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1 Answer

Hdtv flashing green light for timer tv wont turn on


If the TV is a few years old the flashing green light means the bulb need to be replaced. That's why the TV will not show a picture. Check your owners manual on how to replace.

Mar 20, 2013 | Mitsubishi LT55164 Unisen Medallion 55...

1 Answer

I have a Mitsubishi WD-52725 DLP TV and green light (timer) is rapidly blinking after a power outage and set will not turn on. The bulb was replaced a month ago and it has worked fine since. Now it will...


Hello
make a System Reset process. To do this;
If the TV will not respond to either the remote control or the front panel controls and/or will not power Off, press the SYSTEM RESET button with a pointed item like the end point of a paperclip. The TV will turn Off and the TIMER light will flash quickly for about one minute. When the TIMER light stops flashing, you may again turn on the TV. The changes you made the last time the TV was on before you used the SYSTEM RESET button may be lost, however, the changes that were previously saved are not lost.
OK.

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1 Answer

The green light on the front panel is flashing but


Try website Tvrepairworld.com to buy a refurbish DM power board for the replacement.U know soldreing?Buy capacitors for the replament.

May 14, 2010 | Mitsubishi WS-55511 55" Rear Projection...

2 Answers

Tv will not turn on,just has the flashing green light.after reseting the tv via the reset button the same problem persits


try hitting the sleep button over and over it reset my timer and I have had no more blinking green light problems

Nov 15, 2009 | Mitsubishi WD-62725 62" Rear Projection...

1 Answer

Flashing green light


Did you try this yet

SYSTEM RESET
If the TV will not respond to either the remote control
or the front panel controls and/or will not power Off,
press the SYSTEM RESET button with a pointed item
like the end point of a paperclip. The TV will turn Off
and the TIMER light will flash quickly for about one
minute. When the TIMER light stops flashing, you may
turn on the TV again. Changes you made the last time
the TV was On before you used the SYSTEM RESET
button may be lost, however, the changes you made
previously are not lost.
POWER/TIMER Indicator
The green light is a multi-function indicator. This light
will flash rapidly for about one minute each time the TV
is plugged into the wall electrical outlet, when power
is restored after a power failure, or using the SYSTEM
RESET button. Do not attempt to turn on the TV again
during this period. Wait for the flashing to stop and
the light to turn off, before attempting to turn the TV
on. While the TV is powered on, the light illuminates
steadily. If the TV has been programmed to turn on
automatically using the Timer feature,

Sep 21, 2009 | Mitsubishi WS-65515 65" TV

3 Answers

My tv won't turn on, the timer keeps flashing


http://www.jyerdon.com/tv/

If it`s a 65513 mitsu, this will fix the flashing green light, most of the time, e-mail me with any questions, good luck


buranc@bellsouth.net

Dec 28, 2008 | Mitsubishi WS-65513 65" Rear Projection...

1 Answer

Green power light will not stop flashing and tv will not turn on or off


You need to replace the 1000uf capacitors on the DM board thats the classic symptom of the DM caps being bad the light continues to blink repeatedly. If you need more info on the repair let me know.

May 15, 2008 | Mitsubishi WS-55909 55" Rear Projection...

5 Answers

TV Won't Power on Green Flashing Timer Light


The green power light is continually flashing and the tv will not turn on. I hit the reset button and nothing happened. I have exhausted all other troubleshooting methods. Please help, what should I do?

Feb 08, 2008 | Mitsubishi WS-55859 55" Rear Projection...

1 Answer

Green flashing power indicator light


similar problem with my Sony. Unplugging for 36 hours solved the problem for me

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