Question about Mitsubishi WD-73732 73" Television

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I need a color wheel and optical sensor for my WD73732 Mits

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Posted on Jan 02, 2017

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SOURCE: how to get the color wheel of a Mitsubishi wd73732

here you go http://www4.shopping.com/mitsubishi-wd-73732-color-wheel/products

let me know if thats works for ya

Posted on Mar 17, 2011

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Pro-Form 545s......pushing speed #1 starts at 1.6....#2 starts at 3.2 and so forth


1) The normal functions is gradual o.1mph and so on until you reach the maximun speed.

2) check the speed sensor
http://www.youtube.com/watch?v=23ZgWaVEQjA see this videos and test the speed sensor and change if is faulty.
If LED does not light, inspect:1. Optic sensor signal wires and theirconnections; Reinsert wire ends into connectors.2. Whether optic sensor wheel rotates in themiddle of the sensor; If not, reinstall the optic sensor wheel.3. Whether optic sensor wheel teeth are brokenor bent; if so, replace the optic sensor wheel.4. If LED2, the VCC circuit indicator, on thedrive board lights and there is no optic sensor signal output(LED does not light), andif optic sensor wires and connections are good, replace the optic sensor.



2a) The main motor you must test:
http://www.youtube.com/watch?v=-oeXTKqWECw&feature=related

3) otherwise is o.k you must replace the display board.

Nov 13, 2011 | Exercise & Fitness

2 Answers

How do i fix an e2 error and get a wiring diagram


Dear Sir:


I will try to help you, please be patience and carefully, use basics tools:screwdriver, hex,allen, Dvom.


Troubleshooting: ERR2 - Motor Movement

Since the motor moves when you press speed up, focus on the optic sensor, its wire connections, and the

optic sensor wheel. If all seems well at the sensor, inspect the motor.

Optic Sensor

??? Optic sensor wheel - Make sure that the optic sensor wheel rotates securely, without wobbling, in the

middle of the optic sensor. Realign and tighten if necessary. If optic sensor wheel teeth are missing or

bent, replace the optic sensor wheel.

??? Optic sensor wires - Make sure that wires are inserted securely to the optic sensor and to the drive board.

Check wire continuity.

??? Optic sensor - Turn on unit power. Turn the motor flywheel with your hand. The optic sensor

indicator (LED10, drive board) should light. . If it does not light, and all parts above are

good, replace the optic sensor.

Motor

??? Motor arcing - Does the motor show signs of wear - irregular arcing, carbon dust?

??? Motor brushes - Do brushes show signs of irregular wear - cracks, dents, lines? Replace the

motor brushes.

??? M+ M- Wires - Make sure wires are connected properly.

Other

??? Display main IC - To ensure proper signal processing, press down on the main IC on the display

board, marked U5. .

??? Ribbon cable - Ensure that the ribbon cable is attached at the drive and display boards. Check cable
continuity.

If you need additional help, please reach me.

sincerely. God bless you.

E.CUADR
MANAGUA, NICARAGUA

Oct 21, 2011 | Proform 730 Folding Treadmill Model...

1 Answer

My treadmill was going slow and speeding up and keeped doing that when I would start it. Now it won't run at all! Do I need a new motor or is it the wiring?


Optic Sensor MOTOR Signal Test Procedure

Turn on unit power. Do not press display keys. Use your hand to rotate the motor flywheel. Normal result:

LED 10 lights to indicate the optic sensor signal entering the drive board. The LED appears to flicker at a

low speed and remain lit at high speed.

Optic Sensor MOTOR Signal Test Results

If LED10 does not light, inspect:

1. Optic sensor signal wires and their connections; Reinsert wire ends into connectors.

2. Whether optic sensor wheel rotates in the middle of the sensor; If not, reinstall the optic sensor wheel.

3. Whether optic sensor wheel teeth are broken or bent; if so, replace the optic sensor wheel.

4. If LED2, the VCC circuit indicator, on the drive board lights and there is no optic sensor signal output

(LED10 does not light), and if optic sensor wires and connections are good, replace the optic sensor.

Watch this videos tips:
http://www.youtube.com/watch?v=qgb2TY3WCkg&feature=related
http://www.youtube.com/watch?v=-oeXTKqWECw&feature=related
http://www.youtube.com/watch?v=GPI6dFJCUA4
http://www.youtube.com/watch?v=bF3OyQ3HwfU&feature=related
http://www.fixya.com/support/r10724803-measure_voltage_in_transforme_fitness
http://www.fixya.com/support/r10786838-test_procedure_dc_motor




Oct 01, 2011 | Proform 380 CS Treadmill !

1 Answer

WD73732 TV-picture seems to have a "glow" or light shine especially when viewed at night. For example, faces show a glow on forehead, cheeks, nose. It is getting progressively worse. TheTV is...


You need to clean the mirror inside the television and maybe even the optics of the light engine. The dust is building up and the light cannot reflect cleanly off of the mirror.

Mar 15, 2011 | Mitsubishi WD-73827 73" HDTV DLP TV

1 Answer

Mitsubishi 73 inch. green light blinks for a few seconds then the status light stays on. can hear a clicking noise when the green light is blinking. Replaced the lamp and that does not fix anything.


Mits has had an excessive number of problems with color wheels in some of their optical engines. Provided you replaced the lamp with OEM parts I would suspect the color wheel is causing the noise as well as the shutdown issues.

Bill W
integrityhomeworx.com

Mar 14, 2011 | Mitsubishi WD-73736 Television

1 Answer

My WD-52725 mitsubishi 52 in tv is not working i turn it on and the fan starts but then i get a whining sound for about 5 too 10 seconds then it stops the sound for cable is working but no pic. then the tv...


Hi:
This sound is an indication that the color wheel is faulty in the light engine, with mits sets you must replace the entire optics engine. You can purchased used light engines or have your sent in for repair. Try this site for rebuilt engines www.tristatemodule.com

Mar 10, 2011 | Mitsubishi WD-52725 52". Rear Projection...

1 Answer

Bad color flickering


You have one of two problems.
1. If this happens after the television is on for awhile, then it means the tv is overheating. You must clean the color wheel itself and a small square piece of glass that sits between the lamp and the color wheel.
2. If this happens as soon as the television is turned on then one/all of the following has gone bad: color wheel, optical sensor, and/or formatter board(attached to the light engine).

Jan 18, 2011 | Mitsubishi WD73727 73" HDTV

1 Answer

MY 6300.2 TREADMILL IS SHOWING A E3 EROR ON THE DISPLAY WEN START THE MACHINE CYCLE


ERR 3 Troubleshooting Inspect the optic sensor and other components as follows. Optic Sensor 􀁺 Optic sensor wheel – Make sure that the optic sensor wheel rotates securely, without wobbling, between the black optic sensor nubs. Realign and tighten if necessary. If optic sensor wheel teeth are missing or bent, replace the optic sensor wheel. 􀁺 Optic sensor wires – Check wire connections from the optic sensor to the drive board. Check wire continuity . 􀁺 Optic sensor – Turn on unit power. Turn the motor flywheel with your hand. The optic sensor indicator (LED10 on the drive board) should flicker. See MOTOR.08. If it does not light, and all parts above are OK, replace the optic sensor. Other 􀁺 Motor – Does the motor sputter, sometimes running fast, sometimes slow? See MOTOR.04. If the motor tests good, replace the drive board. If the motor tests bad, replace it. 􀁺 Drive board – See above, and inspect for burnt, damaged, or loose components. 􀁺 Main program IC - Press down on the main program IC on the display to ensure a good connection. Replace the IC if necessary

Aug 20, 2009 | Sportsart 6300 Treadmill

2 Answers

Mitsubishi 1080p 73'' DLP HDTV - Color distortion


This would be the little sensor on the light wheel. Its cheap, you can get them online for around $2. You will need to take the light engine out and remove the color wheel cover and remove the color wheel and then remove the sensor. You will have to desolder the sensor and remove it to replace with the new one.
What is happening is the sensor is overheating and not tracking the color wheel properly there for the colors get messed up. Once you replace the sensor the tv should work like normal. The part is
(Sharp GP2S40 Photointerrupter). It is very difficult to find because they are not made anymore. Most major online part stores do not carry them but I found a lot of them at Wright Hobbies. Good luck.

Nov 11, 2008 | Mitsubishi WD-52525 52" Rear Projection...

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