Question about Mitsubishi WD-60C9 60" DLP HDTV

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When I turn my television on it auto turn off after a few seconds. The light starts to blink when I first turn the tv on and then the Tv just shuts off on its own.

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Hello Sir, hi, you have power supply problems, this is caused by a bad part on the main board or on the power supply board to overload, when overload happens, the power supply immediately shuts down to prevent further damage. my first advice is call your dealer for proper service.

Posted on Dec 07, 2010

  • linksim7 Feb 18, 2011

    Had the same problem with my wd-60c9 I would turn the TV on the green led flashes and would get the blues welcome screen, then the TV would shut off. Went to the mitsubishi support web site and located area for downloading software and entered my model number and serial number. After downloading and saving the file I extracted the file and opened it, then I took a USB drive and formatted it fat32 then I copied all the files from the folder I extracted (this is important) if you just copy over the folder this will not work, only copy the contents of the folder to the USB drive. Next unplug your TV locate the USB service port and plug in the USB drive plug in the TV and turn it on, if everything was done correctly and there isn't an underlying hardware issue the TV should stay on and indicate that a software upgrade is in progress, after it is finished it will tell you on the screen. turn off the TV unplug the USB drive and TV power cord and wait a minute or so, then turn on the TV all should be good to go, unless of course you have some other problem causing the same symptoms

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Rca HD61LPW42 -- we just replaced the color wheel. now we get a picture but only for a few seconds. then it turns off and after a few seconds restarts. this goes on indefinitely. a couple of times...


Hello

If the power light blinks slowly,

you've tried to turn on the TV during

the lamp cooldown cycle. Wait

approximately 30 seconds, and the TV
will turn on automatically.

If light blinks, pauses for about a

minute, and blinks again: the lamp is

trying to turn on (TV will turn on

when successful). If TV doesn't turn

on and sequence continues, the lamp also
needs to be replaced.

To order lamp call 1-800-338-0376.

Have your TV serial number

and lamp type available (you'll

find this information on the

sticker that's on the right side of
the TV).
OK.

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1 Answer

Hi, i have here a mitsubishi WD-57733. once the unit is switch ON, green LED light and a few seconds the status LED light then shuts off. I think light engines good since i just replaced a new lamp.


hello i've just checked the manual for here is some information

None TV is powered off. Normal operation.

Green TV is powered on. Normal operation.

Green 1. TV just plugged into AC outlet.

Wait until blinking stops before turning on (approximately 1

minute). Normal operation.

2. AC just restored after power failure.

3. TV Rebooting after System Reset was

used.

4. TV Rebooting after power fluctuation

or receiving abnormal digital signals

from digital channel, or digital device.

5. You have begun the procedure to

update software from an authorized

flash memory device.

For detailed information, see the instructions that accompany

the authorized software update. IMPORTANT: Do not

use unauthorized software at any time.

Green TV just powered off and lamp is

cooling.

Starts to blink 30 seconds after turning off TV. TV can be turned

on before blinking starts or after blinking stops, but not while the
indicator is blinking. Normal operation. hope it helps regards shaun
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