Top 20 Mitsubishi WD-52525 52" Rear Projection HDTV Questions & Answers

If you wish to get some details; visit the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Line faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size. Search the site by type in the "BRAND NAME" of your device; (Exclude the model number), in the "Search box at the top right of the display window of the Homepage" to get gathered related posts

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The ballast for the bulb is the culprit. That is the circuit board directly wired to the bulb. You can get a replacement on line at: TV Parts Universal TV Stands DLP Chips ShopJimmy It's not difficult to change it yourself .

Seems to be the inverter board that controls the bulbs! With the TV on if you shine a torch at the screen can you see a faint picture? If so it is the inverter board that needs replacing!

Yes, there are three. The chassis fan, the exhaust fan and the fan for DMD. The chassis fan is going to be mounted behind an intake air filter on the right side of the cabinet from the rear view. I am providing you the service manual. http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=8&ved=0CFEQFjAH&url=http%3A%2F%2Fwww.audiolabga.com%2Fpdf%2FV26_Service_Manual.pdf&ei=QvWSVLjJJ8zIsAS2uYCQDQ&usg=AFQjCNF_iOS8W7HmGSRahWfnp68A4bOLCA&sig2=T8zMoyPLMAheVvkDZTFASg

Bad Lamp

Dead pixels can not be repaired. The model# WD-52525 you provided is for a DLP TV. If you are seeing white dots on the screen it is due to a bad DMD chip or light engine. Unfortunately, it is not a cheap fix. Good luck www.aaatvservice.com

Right next to the other controls on the TV, it is recessed so you will need a paper clip or ball point pen to press it.

The monitor link is not a standard DVI connection, it was used to connect a Mitsubishi HD set top box. You can connect your cable DVR using component video cables and get HD that way, up to 1080i but not 1080p

Hi Terrence Probably bad connections in the lamp base. Heat damaged or corroded or Over temperature sensor tripped. When it goes out next, Bump it or Tap it to see if its mechanical contact problem. That will help diagnose where the problem is Good Luck

The pop was a high voltage arc of electricity that blew some vital components on the main circuit board. The unit is of no use now. Repairs are far more than replacing the TV.

What does the TV do when you try to turn it on? Did you put the lamp door back on before you tried to turn the set on?

The lamp housing has some screws you need to loosen, did you do that?

you have a bad dlp chip hear a link for you so it will help you to unstay. how the light eng http://www.youtube.com/watch?v=eyAykjZ3zs4

Ballasts were sometimes problems with this set, but I also ran into problems with lamp thermal sensor. It's a small rectangular device sort of cream color and about 1/8th X 3/16th X 3/4 inch in size with lead coming out of one end. Also check safety interlock switch, which is actuated by lamp access cover being properly closed.

SOUNDS LIKE CONVERGENCE PROBLEM, COMMON ON PROJECTION TV'S. MAYBE $300 REPAIR. FIND HONEST TV TECH

the lamp eng it bad you need to replace the dmd or the hole thing the eng, whear the lamp in stall at and i done a lot of them to and that cost a lot 1000.00 plus the core you need to send back to mitsubishi you may whant to call them to see if it under wearenty if not that will till you how much it cost to have it replace..it a big job it chang them to about 2hours to replace them the lamp eng ..good luck i hope this help you out...me my self don,t like a dlp at all the lamp cost to much to replace for lasting just a year. lamp should last about 2 years but i not seen a lamp last that long at all..the samsung is just as bad... will good luck

you try to set the color tones,,when the last time you have it clean. by cleaning the crt,s and the morr in side the set ?

try pressing the small reset button on the TV the light should blink rapidly for about a minute and then stop if it does not stop you will need to have the TV repaired

IT IS VERY EXPENSIVE. AND THE TV HAS MANY YEARS?/