Question about Epson EMP-74L Multimedia Projector

1 Answer

Uneven red color from left to right in the

Hello, anybody experience the below problem? After changing the lamp, I see uneven red color from left to right mostrly the bottom of the screen. A withe strip, for example, will be withe in the left and getting more and more pink to the right
Hope someone can help. Thanks

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 2,236 Answers

You have a fried light filter on one of the lcd panels, due to excessive dust and heat. you will need to replace the entire optical engine, as epson does not sell individual pieces of it.

Posted on Nov 19, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

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

Hi,
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.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

18c808 aa subwoofer with amp from Focus. How do I install it?


ask here
http://www.f150forum.com/f75/how-fix-your-subwoofer-amplifier-7l2t-18c808-aa-227544/

or
Diagram 7l2t 18c808 aa - Dual Ford Mustang Convertible 94-12 Boss 12" Phantom Sub Box Ce1250m 1250w Amp

SOURCE: 1998 dodge ram 1500 4x4 stereo wiring

glad you posted what colors you do have , cause 2 resources didn't match ,actually 3 , i did find a match to your colors was a 97 year model premium radio, so we have a match .....

black/ light green = ground
dark green = left front spkr +
purple = right front spkr +
blue/white = right rear spkr -
brown/blue = left rear spkr -
brown/yellow = left rear spkr +
blue/orange = right rear spkr +
black/yellow = park lamps
brown/red = left front spkr -
orange = dimmer signal
pink = fused battery +
green/red = radio choke relay
red/white = fused ignition
blue/red = right front spkr -

Oct 23, 2015 | Ford Cars & Trucks

2 Answers

Thin red line across screen two inches for the top. Picture above line is good, picture below line has no color and double image.


Hello,

IF YOU HAVE A SOLID BLACK LINE RUNNING VERTICALLY THEN YOU HAVE A FAULTY MATRIX INVERTER. IF CENTRAL THE MAIN VERTICAL INVERTER NEEDS CHANGED. LEFT = LEFT VERTICAL INVERTER RIGHT=RIGHT.........

ANOTHER WAY TO GET THIS FAULT IS WORN OR DAMAGED RIBBON/PLASTIC GOING FROM THE SCREEN MATRIX TO THE INVERTER

Hope this will help out.....

May 12, 2011 | Vizio L32 32 in. LCD HDTV

1 Answer

Suburu radio wire harness. trying to match up with a new soni deck


Hello uze7, Here is the wiring match up for a 2009 Subaru Forester using the Metra 70-7552 wiring harness: NOTE: The actual harness will be listed as a Nissan harness, but has been used by Subaru since 2007. Also, I'm assuming that your Sony deck uses the standard color code. If not, you should have a manual that lists the function along with the colors. Match the wiring by function, not by color (although the colors may be the same). 2009 Subaru Forester Radio Wiring Color Code: Battery BLUE/RED (+) RADIO HARNESS Accessory YELLOW/RED (+) RADIO HARNESS Ground BLACK (-) RADIO HARNESS Illumination VIOLET (+) RADIO HARNESS Dimmer BLACK/WHITE (-) RADIO HARNESS Power Antenna YELLOW/BLACK (+) RADIO HARNESS LF Speaker (+) BROWN LF Speaker (-) BROWN/WHITE RF Speaker (+) BLUE/WHITE RF Speaker (-) BLUE/YELLOW LR Speaker (+) WHITE/BLACK LR Speaker (-) RED/YELLOW RR Speaker (+) GRAY RR Speaker (-) GRAY/RED Metra Harness: Yellow ? 12V Constant Red ? 12V Accessory Black - Ground Orange ? Dash Light Dimmer/Illumination Green ? Left Rear Speaker (+) Green/Black - Left Rear Speaker (-) White ? Left Front Speaker (+) White/Black ? Left Front Speaker (-) Purple ? Right Rear Speaker (+) Purple/Black - Right Rear Speaker (-) Gray ? Right Front Speaker (+) Gray/Black - Right Front Speaker (-) Standard CEA Color Code: Blue - Power Antenna Blue/White - Remote Turn-on Pink/Black - Audio Interrupt In (Phone) Orange - Illumination Red - Ignition (Switched 12V) Yellow - Battery (Constant 12V) Black - Ground Gray - Right Front Speaker (+) Gray/Black - Right Front Speaker (-) White - Left Front Speaker (+) White/Black -Left Front Speaker (-) Violet - Right Rear Speaker (+) Violet/Black - Right Rear Speaker (-) Green - Left Rear Speaker (+) Green/Black - Left Rear Speaker (-) Hope this helps.

Aug 13, 2009 | Car Audio & Video

1 Answer

Need color code for radio harness


Hello Mexicano1037,

Here are the colors for the radio harness on your '91 Escort.

1991 Ford Escort Radio Color Codes

Battery Constant 12v+ Wire: Blue/Red
Accessory Switched 12v+ Wire: Blue/Black
Ground Wire: Black
Illumination Wire: Red/Black
Left Front Speaker (+): Violet
Left Front Speaker (-): Blue/Orange
Right Front Speaker(+): Blue/White
Right Front Speaker(-): White
Left Rear Speaker (+): White/Blue
Left Rear Speaker (-): Red/Blue
Right Rear Speaker (+): White/Green
Right Rear Speaker (-): Blue

Hope this helps.

Apr 12, 2009 | Car Audio & Video

2 Answers

1996 eagle vision radio wiring


1996 Eagle Vision Car Radio Wire Diagram
Car Radio Battery Constant 12v+ Wire: Black/Yellow
Car Radio Accessory Switched 12v+ Wire: Red/White
Car Radio Ground Wire: Black/Light Blue
Car Radio Illumination Wire: Orange
Car Stereo Dimmer Wire: Pink
Car Stereo Antenna Trigger Wire: Orange/Red
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: 3 1/2′
Car Audio Front Speakers Location: Dash
Left Front Speaker Positive Wire (+): Dark Green
Left Front Speaker Negative Wire (-): Brown/Red
Right Front Speaker Positive Wire (+): Purple
Right Front Speaker Negative Wire (-): Dark Blue/Red
Car Audio Rear Speakers Size: 6′ x 9′
Car Audio Rear Speakers Location: Rear Deck
Left Rear Speaker Positive Wire (+): Brown/Yellow
Left Rear Speaker Negative Wire (-): Brown/Light Blue
Right Rear Speaker Positive Wire (+): Dark Blue/White
Right Rear Speaker Negative Wire (-): Dark Blue/Orange

Feb 23, 2009 | 1996 Eagle Talon

1 Answer

RCA DLP TV with a red dot in the middle of the screen


Sounds like the color wheel stopped and re-started. It may continue to function for a while, but could fail at any time.

I've also seen on rare occasion, a defect in a lamp produce uneven color rendition, but its far more likely that the culprit is the color wheel.

michtech

Feb 13, 2009 | RCA D52W19 52" Rear Projection Television

2 Answers

1998 dodge ram 1500 4x4 stereo wiring


glad you posted what colors you do have , cause 2 resources didn't match ,actually 3 , i did find a match to your colors was a 97 year model premium radio, so we have a match .....

black/ light green = ground
dark green = left front spkr +
purple = right front spkr +
blue/white = right rear spkr -
brown/blue = left rear spkr -
brown/yellow = left rear spkr +
blue/orange = right rear spkr +
black/yellow = park lamps
brown/red = left front spkr -
orange = dimmer signal
pink = fused battery +
green/red = radio choke relay
red/white = fused ignition
blue/red = right front spkr -

cheers

djmac62 is also an excellent answer

Jan 10, 2009 | 1998 Dodge Ram 1500 4WD

1 Answer

Blue color gone


This sound like the color wheel needs to be replaced!
That should fix ya!

Dec 17, 2008 | ViewSonic VPW425 42 in. Plasma HDTV

1 Answer

KP-46WT510 - Red has shifted away from blue and green.


hi,
first replace the 2 convergence chips they are the big ones with heat sink atached,they start with stk letters and like six numbers,change'em with same ones you can buy'em at www.pacificsemi.com for cheap and original parts,friendly people,ok and that should fix problem,you won't need service manual,or you can get that too at www.asm-service-manual.com for cheap too,ok,let me know how was evething,your friend,faradio.

Mar 29, 2008 | Sony KP-46WT510 46" Rear Projection HDTV

Not finding what you are looking for?
Epson EMP-74L Multimedia Projector Logo

186 people viewed this question

Ask a Question

Usually answered in minutes!

Top Epson Office Equipment & Supplies Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18392 Answers

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers

mukhtar21 shaikh
mukhtar21 shaikh

Level 3 Expert

2017 Answers

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

Answer questions

Manuals & User Guides

Loading...