Question about Toshiba TLP790 TLP791 PROJECTOR LAMP

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As switch power on the toshiba TLP791 projectorstatus of "on" and "lamp" light go to green to red after some time. Please assost us.

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Does the unit light up? How mny hours are on the unit? most bulbs are rated for around 2000 hours some give warnings to clean the filters. Look in the menu and check the hours its been used.
Clean the filters, try and keep good ventelation to these because they get very hot and can overheat. They have sensors that will shut the unit down if they are overheating to avoid a fire.

Posted on Jun 30, 2010

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I just replaced the lamp for my Toshiba tv, lamp model TB25-LMP and the red light is flashing while the green light is on what do I do? It worked yesterday perfectly.
Light bulb access door may have a safety switch on it. Try locking/unlocking or opening/closing it several times to clean contact points. I did this on my Sony Wega.

May 03, 2016 | Toshiba Televison & Video

1 Answer

AFTER REPLACEMENT OF TOSHIBA PROJECTOR TLP791 LAMP IS NOT WORKING . PLEASE SUGGEST THE LAP TIMER RESET METHOD. R K MISHRA SATNA MP INDIA
Hi,
To reset the lamp hour of Toshiba TLP791, do the following.
1. Turn-off the device by pressing the "ON/STANDBY" and unplug the power cord.

2. In the meantime, hold down buttons "ON/STANDBY", "MENU" and "INPUT and plug-in the power cord .

3. The lamp operation counter will automatically turn to zero.

4. Check if the lettering "0H" appears on the lamp operation counter in the status display.

5. After the lamp operation counter has turned to zero, turn off the projector by pressing "ON/STANDBY" and unplug the device.
The lamp reset procedure is over.
ok

Jul 16, 2011 | Toshiba TLP 791 Multimedia Projector

1 Answer

The screen went blank and green light started flashing. Turned off the TV and let it cool. Turned it back on, getting sound but no picture. Red light is on, after about 15 seconds the green light blinks...
Since you say that there is sound but no picture, the first thing I would check would be the status of the lamp. I believe that the lamp has been shattered or the filament is blown. Please verify this and let me know

Feb 25, 2011 | Toshiba 52HM95 52" HDTV Projection...

2 Answers

What bulb is needed to replace in the projector?
three green lights come on then the standby light goes red and remains on when the projector is plugged in. The lamp and fan do not come on when the power button is pressed instead the lamp light comes on red.

Jul 13, 2010 | Toshiba TLP S30 Multimedia Projector

1 Answer

I have a kdf-50e2000. when i turn on the power the green light comes on then goes off and red light comes on blinks 3 times on power and screen stays black. changed lamp and reinstalled(just bulb). picture...
Check the lamp door switch. This switch is really cheaply made. The switch is not available. short rhe wires to fix the problem. then never change the lamp witout unplugging the ac power in the future.

Oct 30, 2009 | Televison & Video

2 Answers

KDF-50a12U Powers off then standby light blinks 3 times
Please recheck Lamp Cover and make sure it is fixed in its space securely as 3 times red blink shows lamp cover error.
There is small safety switch in TV cabinet under lamp cover that has to be pushed by lamp cover if it is fixed in its position properly. That switch is not being pressed by lamp cover and causing this error.
Thanks.

Oct 19, 2009 | Sony BRAVIA KDL-40V3000 Television

2 Answers

I have SONY KDF-50E2000 about 15 months old with expired warranty. One day it just refused to turn on. I have green power light for couple seconds, after that it starts blinking red 3 times with interval....
Its definately the error for lamp cover or lamp position error either the lamp door switch is broken or the lamp contacts are not making contact

Jan 08, 2009 | Televison & Video

1 Answer

No pic...humming noice on 62'' toshiba dlp
was the lamp blown if it was blown you could be hearing the ballast
if the lamp was not blown and the new one did not fix it the red light indicates the door there is a little switch when you put the door back on if you look at it it may need to be adjusted so it will connect with the door if that is not it you could have a fan that is not turn if it is making a real loud constant humming noise while it trying to fire the lamp you probably have a bad color wheel

Nov 19, 2008 | Toshiba 62HM95 62" HDTV

1 Answer

Red light blinks
Check the lamp door (with green on) ,.. both green and red blink - bad lamp. Green off, red blinks..Try unpluging for 2 minutes and retry - if no different (sorry, call a service person).

Apr 21, 2008 | Toshiba 43H70 43" Rear Projection...

2 Answers

Toshiba 62HM14
What are the labels on the lights? Timer/Lamp/Service and what color is wich?

Jun 03, 2007 | Toshiba TheaterWide 62HM94 62" Rear...

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I just replaced the lamp for my Toshiba tv, lamp model TB25-LMP and the red light is flashing while the green light is on what do I do? It worked yesterday perfectly.

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