Question about Samsung PCN5425R 54" Rear Projection Television

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Projection tv Timer button on how do I get the TV back to working?

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Re: Projection tv

Disconnect the convergence board and see if the set comes back on. If it does, replace the convergence board or the STK392-040 Convergence Amp IC's. Good Luck

Posted on Jul 27, 2007

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Tv shuts off, when turned back on, the green light keeps blinking and tv wont come back on. if you leave off for a few min. the tv will come back on. then the tv will shut off again after a few min.

One of two things...first hold power button while you hold the up button on your remote, this will reset your tv to manufacturer's could have sleep timer on.....if this does not work, you have to replace the lamp, my tv did the same thing and it happened to be the lamp. Hope this helps, good luck

Aug 05, 2012 | Sony Grand WEGA KDF55E2000 55" Projection...

1 Answer

I have a Mitsubishi WS-55909 projection TV. There was a power outage and when the power came back on, the TV won.t turn back on again. There is this light (Timer) that keeps on blinking on the front panel...

Unplug,replug the tv back like 24 hrs later.That the whole tv is resetting itself everythings.Tv now should be working again.If still have the same problems,than ur tv DM power supply board is have dying parts,must repair the tv DM power supply board to fix the tv.

Mar 21, 2011 | Mitsubishi Projection Televisions

1 Answer

When tv comes on it says replace lamp and reset timer i replaced the lamp but how do i reset the timer have a 56;; sharp rear projection tv

unplug your tv and hold the power button for ten seconds then plug it back in if that doesnt work leave it plugged in and then hold the power button for ten seconds.

Jan 13, 2011 | Sharp 56DR650 56" Rear Projection HDTV

3 Answers

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

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

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

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Timer light blinks on and off and tv wont turn on

Resetting the TV
If the buttons on the remote AND the buttons on the TV case do not work (channels do not change and you cannot open or navigate the menu), the TV has stopped responding. Reset the TV as follows:

Some TVs have a reset button. If available and accessible, try using the reset buttons before using the steps below. Using the reset buttons can save time.
1. Unplug the TV power cord from the power outlet.
2. Unplug any connected devices (DVD, Set-top boxes, etc...)
3. Press and hold the TV power button for five seconds.
4. Plug the TV power cord back into the power outlet and turn on the TV.
5. Open the on-screen menu to confirm that the TV is responding again.
6. Turn off the TV and reconnect the devices.
7. Turn on the TV.
If ever resetting is no effect then the problem is in the "DM board"
The constant blinking green light means that the TV is not booting up. This is a common problem on this set. Hope it may help you; Regards, VOTIT

Sep 25, 2008 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

View timer only lights


Mar 29, 2008 | Sharp 61RWP4H 61" Rear Projection...

2 Answers

TV Won't power on

Replace the capacitors in the DM board or the lamp is defective.

Sep 18, 2007 | Mitsubishi WD-62327 62" Rear Projection...

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