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Powers on and quickly shut off and red lamp indicator flashes

Red lamp temp flashes

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  • Televison & ... Master
  • 2,432 Answers

Check the lamp which busted then the fan which not working.

Posted on Apr 19, 2013

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Posted on Jan 02, 2017

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SOURCE: problem with tv

Pretty typical for lamp life. Buy a new bulb (not the whole lamp assy) from us (sedonix.com) or one of the many bulb sources on the net, install it yourself and save a lot.

Posted on Dec 31, 2007

  • 1 Answer

SOURCE: Red power button & "lamp" indicator blinks

Having similar issue with my PT-44LCX65. Lamp blew and replaced it (last month), never figured out how to reset timer. Now red indicator light blinks once every 5 seconds and after about 4 minutes TV goes black.... Any ideas?

Posted on Jan 12, 2008

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SOURCE: Panasonic PT-50DL54J DLP TV Flashing Light

I had the same problems that most of you have been having, tv turning on and off, lights flashing in all different colors, having to unplug tv to reset and all of that good stuff. I noticed that most of the time this would happen once the tv would start to heat up, and I could hear the fan working a little harder. Well I am not an electrician but It was very simple to unscrew the lower bottom park of the tv, where the fan and most of the electronics sit, then I used an oxygen tank ( I work for a medical company ) to blow out all the dust in the tv, ( you can olso use the compressed air use for computer, but if grandma or grampa have some O2 laying around, it works really good, LOL. )and was very surpriced to see how dusty it was, then I removed the MAIN FAN ( you only need to remove three screws, however there's a box in fron of it, which you'll have to remove first in order to get to the fan ). this may sound a little complicated, but trust me it is not, once you have taken the fan off, clean it all the way around ( best to use a clean rag, the compressed air was not doing the job.
long story short, once I cleaned the fan and put it all back together. The TV still didn't work LOL, Just kidding, It has been working perfect for a little over a week.
If I can help in any other way, please e-mail me @ gsierra11@yahoo.com

hope this helps.

Posted on Feb 19, 2009

  • 67 Answers

SOURCE: wont power on

The blinking red light means that the projection bulb ($150+/- online) needs to be replaced. The access door is located lower right side and replacing is staight forward. Sony has a problem with the Grand Wega that it is denying resposablity for. Check it out by Googling "MSNBC problems with Sony Grand Wega". I would like to get a class action suit going.

Posted on Jun 28, 2009

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SOURCE: panasonic pt-50lc13 shutting off

i'm on my 3rd bulb in 5 yrs. i hate this tv. this time my bulb light didn't come on. instead the power light flashed green fast then went to red flashing after. i took out the bulb and it's blown!

Posted on Nov 13, 2009

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My optoma758 projector switches of after a few minutes&the lamp light flicker red@1second


Warning Indicator

? When the "LAMP" indicator lights solid red, the projector


will automatically shut itself down.





? When the "TEMP" indicator lights solid red for about 60

seconds, it indicates the projector has been overheated. The

projector will automatically shut itself down.

Under normal conditions, the projector can be switched on

again after it has cooled down. If the problem persists, you

should contact your local dealer or our service center.

? When the "TEMP" indicator lights solid red, it indicates the

fan failed. Please contact your local dealer or our service
center.

Dec 05, 2016 | Office Equipment & Supplies

1 Answer

My 73" mitsubishi dlp WD-73827 turns off and has a red status light blinking. I have replaced the bulb and the heat sensor... any answer to what else could be the problem?


It is helpful to have the sequence of the blinking red light. This may help:

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 43

3. Error Code Operational Check

Note: The TV must be in "Shut Down" and not have been switched Off, to perform the Error Code Operational

Check. When the TV is switched Off, the code automatically resets to "12" No Error.



Pressing the front panel "DEVICE" and "MENU" buttons at the same time, and holding for 5 seconds,

activates the Error Code Mode. The LED flashes denoting a two digit Error Code, or indicating no problem

has occured since the last Initalization.



Note: The front panel buttons must be used, NOT those on the Remote Control.



• The number of flashes indicates the value of the MSD (tens digit) of the Error Code.

• The flashing then pauses for approximately 1/2 second.

• The LED then flashes indicating the value of the LSD (ones digit) of the Error Code.

• The Error Code is repeated a total of 5 times.



Example: If the Error Code is "23", the LED will flash two times, pause, and then flash three times.



4. Error Codes

The Error Code designations indicating malfunction, or no malfunction, are listed below:

POWER

LED

STATUS

LED

LAMP

LED

Power

Status Condition

Off Yellow Off Low

Power Excess heat. Check Lamp Filter

Off or On Off Yellow No

change

120w usage time over 7000 Hrs.

150W usage time over 3500 Hrs.

Off Off Blinks

Yellow

Low

Power Lamp Cover open

Off Blinks

Yellow Off " Filter Cover Open

Off Off Red Stby Lamp did not turn On

Off Blinks

Red Off Low

Power Fan Stopped

Off Red Off " Circuit failure (short or DVI

connector unplugged)

Abnormal LED Indications

Error Codes "DEVICE" & "MENU"



Error Codes Description



12 No error detected

22 Recovery from Reset

32 Lamp cover is Open

34 Lamp abnormality

35 DM Fan failed (Chassis Fan)

36 Exhaust or Lamp Ballast Fan failed

37 DMD Engine Fan failed

38 Lamp temperature abnormally high. Remove Lamp to check filter.

39 DMD temperature abnormally high

41 Short is detected (Standby Power Supplies)

42 Lamp Fan failed

44 DVI cable between Format and Engine disconnected

46 DMD Temp. Sensor not detected (check DT connector))

47 DM Temperature too high

48 Engine power supply short detected

51 Speaker Drive circuit short detected

52 HDD excess temperature (V30+ & V31 only)

55 HDD Fan Stopped (V30+ & V31 onlyt)

Jul 18, 2014 | Mitsubishi WD Televison & Video

1 Answer

Infocus in15 temp and lamp indicator flashing


Hello,


In attempts to get your IN15 projector working, please try the steps below.


Disconnect AC power from the projector and wait for 10 seconds for supply to properly discharge.

While holding down the Menu, Select and Input buttons simultaneously, plug in the main AC power until

the LEDS stop flashing (approximately 7 seconds)

Jul 15, 2012 | InFocus IN15 DLP Projector

1 Answer

Red lamp or heat light is flashing while projector is off. Can't be sure which it is because it is mounted 16' up. I've cleaned projector & filter with canned air from 12' ladder and red light stops...


Hi,
Here is some information on this model which I hope will help...
The lamp indicator lights when the lamp is due to be replaced. It will flash if a circuit abnormality is found.
The temp indicator lights if an abnormal temperature is detected. If it goes too high it will shut down flash.
The lamp indicator is furthest away from the power switch if that helps.
If the lamp timer was approaching the end of the lamp life you would see a REPLACE LAMP nag screen when the projector is turned on. The fact that you have not mentioned this suggests that this is unlikely to be the problem.
The filters on the model are on the underside. There is a removable panel directly under the lens. You should not use canned air as you are blowing dust into the projector. It is recommended that you use a vacuum cleaner. Filters should be cleaned every 100 hours and replaced when the projector is relamped. You can wash the filter by hand with water only, ensuring it is dry before replacing it. Do not run the projector without the filter in place.

Feb 19, 2011 | Panasonic Projector Lamp for PT-LB50...

1 Answer

I recently purchased a used 50' Hitachi 50V500a Ultravision HDTV. I've had it for about a week. Was watching it. Turned it off to run an errand. Came back. Tried to turn it on. There is power. No...


The "LAMP" LED light indication still light up,after all the other LED lights indications turn off?The tv projection lamp is dead.Require a new tv projection lamp.

Oct 15, 2010 | Televison & Video

1 Answer

Hitachi 55" when I turn it on the screen is blask and no sound.


first step to take:
refer to the user's manual to find: How to replace the lamp?
and second replace the lamp. www.andrewselectronics.com. prefer original ones.

Mar 29, 2009 | Hitachi UltraVision CineForm 55VG825 55"...

1 Answer

Power indicator light blinks orange times


sounds like the lamp faceplate is not screwed back in properly

Aug 01, 2008 | Panasonic PT-50LC13 50" Rear Projection...

1 Answer

My Panasonic PT- 50LC13 doesn't turn on


Your service manual on page 82 steps you through decoding the blinking
1) there are two lights on the front near the reciever of the remote signals (Temp indicator and Lamp Indicator)
2) If the Temp indicator is on then they recommend you contact a service center
3) If the Lamp indicator is on and the power light stays on (no blinking) then you need to replace the lamp. Otherwise it says to contact the service center.
4) Counting blinks with the lamp indicator (1 every 5sec - lamp will not light or is abnormal, 2 every 5sec - lamp voltage is abnormal, 3 every 5sec - lamp temp is too high, 4 every 5sec - other error)

Apr 26, 2008 | Panasonic PT-50LC13 50" Rear Projection...

1 Answer

Won't turn on.. Operation indicator is red, Lamp indicator is flashing red??


According to the E44W48LCD service manual, the temperature indicator red light states the projection TV shut down due to overheating. Red (flashing) states the projection TV shut down, check the cooling fan.

Nov 09, 2007 | Zenith E44W48LCD 44" Rear Projection HDTV

3 Answers

Lamp


red light indicates lamp is expired. even though you get temporary light, the lamp is shot. Try BULBMAN.COM for a new lamp.

Sep 25, 2007 | Toshiba TDP-S20U Multimedia Projector

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