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Mitsubishi WD-Y577 Television Questions & Answers
White dots on screen
Your DLP chip is failing. The tiny micro mirrors within this chip are stuck. More white dots will appear over time until it looks like a star field on your screen. Most places will tell you that you need a new light engine, however you can replace the DLP chip itself and it will take you about 30 mins. You can find the chip online for around $349 but I think I have DLP chip you need brand new for $225. If you are interested in this contact me.
[email protected]
2/27/2011 7:31:54 PM •
Mitsubishi...
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779 views • 2 helpful votes
White pixel are appearing on
Hi, Your problem has to be a defect in the optical engine. Cost of replacing this unit can run from $800 to $1200. Call Mits at 800-332-2119 with model, serial and date of purchase. They should be willing to help. Thx
Bill W.
integrityhomeworx.com
3/7/2011 6:30:58 AM •
Mitsubishi...
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378 views • 0 helpful votes
My tv blinks 6x red and 1x yellow. whats that mean?
Those blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
https://homenol.blogspot.com/
https://electronicshelponline.blogspot.com/
If blinks continue without any pause, or the LED light stationery; the main board is faulty.
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How to replace the main board on a mitsubishi WD-60C8
Basing the replacement of the board on the clicking sound of a relay trying to close is not a safe bet. The first thing you need to do is check the bulb. Then there is a ballast board and then the Power supply board. Parts might be hard to find. Use the website I listed to see what part numbers are then google it or look on eba or amazon for those parts.
Mitsubishi WD 60C8 TV Parts
What is the correct part# for a DLP: Mitsubishi WD60737 60", Serial#139599 Made June 2009?
If your set worked well (no lines, maybe only white or black scattered pixels) before you replaced the DLP chip, then your problem could be that the DLP chip did not get seated properly or the cam screws were not tightened enough after replacing the chip. The DLP chip must be seated properly in its socket or else line and column lines will be seen. There is also the possibility that the DLP chip is defective or suffered static damage while being handled during the installation. Hope this helps.
How do I get rid of smudges on WD73642 screen.seems to be right in the glass
Hello. There are three places smudges that are seen in the picture can be found on a projection TV, the lens, the screen, and most likely, the mirror, but none can be discounted. All three can be accessed by removing the bezel and screen assembly. Most of the screws are around the edges from the back, and some are under the flap that hides the front controls. Good luck!
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