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Color wheel white spots on screen located in the upper left corner extending 1/2 down

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6ya6ya
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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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SOURCE: blue spots & haze

two problems .out of that any one will solve the problem. the bulb or the colour wheel any out of that has to be checked and replaced.
how to replace the colour wheel with diagram and procedure
http://www.jangro.com/a/2006/07/24/samsung-dlp-replace-color-wheel/

how to replace the lamp in 5 minutes with diagram and procedure
http://www.jangro.com/a/2006/08/03/how-to-change-your-samsung-dlp-lamp-in-5-minutes

Posted on Mar 03, 2009

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My Vizio TV has dark spot top left corner


Hi Brandon,
I am afraid that the dark spot in the screen is not repairable. Manage as long as you can or go for a new tv.

Apr 08, 2015 | VIZIO M701d A3R 70 Inch 1080p Smart

1 Answer

I have sanyo projector model PDG-DSU20E. Few white spots appeared on the right side of the screen. Gradually the spots has filled the right side about 1 feet is width till bottom of the screen. Now few...


1,white spots appeared on screen,means the DMD is broken,you need a new DMD.
2,the projector running off after only a few minutes,means the Inductor (Sensing element),near the Color Wheel. Use a cotton swab moistened with alcohol to wipe the Inductor.

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Sep 11, 2013 | Optoma PRO250X Projector

2 Answers

I need to calibrate my Garmin Nuvi 1260T. It's been alittle off ever since I got it. I tried holding the power button for 30 seconds and waiting until the calibration screen pops up but nothing pops up. ...


In order to calibrate the screen on the Nuvi 1260T, you need to follow these few simple steps.

- Turn off the device
- Hold the upper-left corner of the screen while turning on the device
- Release the power button when the Garmin screen appears
- Continue to hold the upper-left corner of the touch screen for 30 seconds until a white screen with "Press dot" appears.

This should allow you to calibrate the screen. I hope this helps!

Mar 01, 2011 | Garmin nvi 1260T 35 in Car GPS Receiver

1 Answer

Green and purple shadows in the left upper corner


Projection TV sets have several common problems listed below.

Problem #1) Convergence

Symptoms:

  • Screen Looks 3D
  • Colors wont align
  • Screen may look distorted
  • No Audio/Video - TV makes a chirping sound.
Problem #2 CRT Fluid has clouded over. Symtoms
  • Dull looking video
  • White looking video
  • Halos around objects
  • Red/Orange looking video

You can see some examples and find a fix here...

bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Mar 05, 2010 | Sony KP-46WT510 46" Rear Projection HDTV

2 Answers

I have a ricoh 1045 , and I can not read the display looking down, but I can see everything in an angle. Can you help?


See the display panel contrast button position(in the left side to user tools button.).If not work perform the touch screen adjustment:Press the total stop key(yellow)-1-9-9-3-clear/stop key(red button) x5 timeand press enter key(double croice).The graphic sensing adjustment screen will appear.Touch the upper left corner then the lower right corner of the panel using a pointed tool.Touch a few spots on the LCD and confirm that the marker appear on the screen at exacrly the same location as the pointed tip.Touch enter on the screen adjustment.Turn off the machine and back on to store the settings.

Sep 26, 2009 | Ricoh Aficio 1035 Copier

1 Answer

Zenith 60


why is there no answer for this question?

May 29, 2009 | Zenith P60W38 60 in. Plasma HDTV

1 Answer

I have a sony kf-42sx3oou, i have just had the lamp replaced, since replacing it a few blue spots appeared in the top right corner but today a yellow line has appeared on bottom left hand corner, could you...


This problem was probably there before, but you only noticed with the new "Brighter" bulb.

This TV will require replacement of the LCD Prism unit.

This Prism blocks and allows colors so that the 3 LCD images may be mixed to produce the final image you see on the screen. When this becomes damaged or defective, it leaks colors (light). This Color Leakage apears as spots on the screens.

Where you see the spots is where the specific spot on the prism that is leaking light, the specific color that is leaking also.

This parts cost alone is normally $500 to $1000 dollars but is usually replaced under warranty. If out of warranty, I suggest living with it or selling it if out of warranty. Turn down the Brightness and it will not be as noticeable. I am sure you only see this with bright images.....like white backgrounds and such

Good luck.....

Mar 04, 2009 | Sony Grand WEGA KF-42SX300 42" LCD TV

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