Question about InFocus ScreenPlay 4805 Multimedia Projector

1 Answer

Before i just buy a bulb i was wondering if it could be something else or is it just the bulb cause i can here the motor running

Posted by on

  • regprodigy Apr 15, 2009

    it was very bright and showed no signs of the bulb going dim then turned it on and it was no light at all


1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 20 achievements.


    An expert that got 10 achievements.


    An expert that got 5 achievements.

  • Master
  • 19,396 Answers

All I can tell yo is that there can be something else, as when the bulb AC power supply is faulty you get same symptoms as a blown bulb. The most common situation is that the bulb has blown and the bulb cannot be tested if not mounting into a working unit.
The lamp power board can be tested by a technician reading voltage out and testing components.

Posted on Apr 15, 2009

  • Ginko
    Ginko Apr 15, 2009

    If the motor runs and there is power, then it is not the main PSU.

    If it is completely off , it is also unlikely a problem on inputs or main board.

    The most common is a blown bulb.

    The only part that cause same conditions is the high voltage circuit that supply power to the lamp, that usually is a separate small board connected to the lamp assembly.

    Normally the user can only replace the lamp, for safety reasons. While a technician will test first the board, reading high voltage out , voltages in to the lamp pwb.


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

Lights make 1987 chevy s-10 pickup bog down and spit and sputter when turned on while driveing

I suspect that something has caused a short of one of the diodes in your alternator and the alternator is only putting out 1/3 of the current it should. Maybe even 2 diodes are out. Have the alternator checked.

Apr 12, 2014 | 1987 Chevrolet S-10 Pickup

1 Answer

1991 honda accord se

fffff<a href=""></a>

Jan 08, 2013 | 1991 Honda Accord

1 Answer

I have a 98 cavalier and the break lights stay on unless I prop up the brake pedal. what would cause this

ive got the same issue with mine and ive read about 100 people with the same issues or near identical issues ive replaced the directional flasher relay. ign switch,run separate grounds thinking it was a bad ground replaced the light sockets and put new long life bulbs into them. replaced fuses even though they were all good. only thing left is to run a completely new wiring harness and the car simply is not worth the aggrivation. my advice never buy another chevy/government motors product ever again until they can get their act together and build em like they used to in a fashion which enables pretty much anybody to easily repair them with common tools. total morons for engineering a wiring system in such an irresponsible fashion its no wonder all of their buisness is being taken by foreigners.

Jul 14, 2012 | 1998 Chevrolet Cavalier

1 Answer

I have a philips 60pl9220d/37, and when I turn the power on there's a red light i'n the middle of the blue circle and was wondering what it ment and what caused it.

It means your tv is over heating, the bulb. In this case you are most likely to buy a new bulb soon as the bulb is heading into the end of it life.

Apr 24, 2011 | Philips Televison & Video

1 Answer

Fan noise loud, bulb burst. Replaced with new bulb. Noise even louder! Unit shuts itself off.

the bulb may have burst from overheating from a fan not working to cool it down. and it can be replaced. it does take, however, a while to replace it because you have to take half of it apart. but make sure it's the fan first. take the lamp door off and remove the lamp. use something small and thin to push in the switch that the lamp door usually activates. turn the projector on and see if the lamp fan and the colorwheel (the multicolor glass disk) are spinning. if the fan spins, the noise may be from the colorwheel motor going bad. the fan can be purchased through an infocus authorized service center. check the website for the closest one. but the colorwheel for the x1 cannot be purchased seperately from the optical engine, and that costs a fortune. but here is the part number for the 80mm fan- 526-0152-00.

May 23, 2009 | InFocus X1 Multimedia Projector

1 Answer

Problem with are 2001 everude boat motor model# 9.9eidevl 45ic

The fuel line priming bulb acts as a check valvue. The bulb is more than likley bad. Cheap to replace.

Apr 25, 2009 | Light Outboard Motor Boat Bass Fishing...

1 Answer

Only one of my DRL lights works

you need to replace the daytime running light module

Mar 14, 2009 | 1997 Buick Century

2 Answers

Brake Lights Dont Work

bad brake light switch

Mar 12, 2009 | 2000 Chevrolet Venture

1 Answer

My sony kds50a2000 failed lastnight. Bulb only?

There could be something else that caused the lamp to fail but if it has 6 to 8 thousand hours on it that is the expected life and it is not uncommon for a lamp to fail this way.

Mar 10, 2009 | Sony Grand WEGA KF50WE610 50" Rear...

Not finding what you are looking for?
InFocus ScreenPlay 4805 Multimedia Projector Logo

Related Topics:

224 people viewed this question

Ask a Question

Usually answered in minutes!

Top InFocus Office Equipment & Supplies Experts

Juan Carlos Pacheco

Level 1 Expert

36 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

The Knight
The Knight

Level 3 Expert

73698 Answers

Are you an InFocus Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides