REPLACING THE BALLAST ON A DLP TV....MITSUBISHI MODEL WD 52532...WHERE IS IT EXACTLY LOCATED. I HAVE REMOVED THE BACK ACCESS PANEL
Hint: the two pins the lamp plugs onto go directly to the ballast which is really a power supply for the lamp.
not clear from all you have said if ballast is the problem===these sets had a lot of issues; anything, even too much dust on the fans inside will shut it down...........
SOURCE: mitsubishi wd-62825 dlp
The WD62825 has a Digital Module located on the left side of the chassis looking at it from the rear of the set. It's housed in a metal box that can slide out of its holder after removing the trim screws.
The module has its own power supply board and there are a group of 16v/1000uf caps on that board which commonly fail causing the constant flashing standby light. Further back on the module is a small board about the size of a matchbook called the E2P module. Its SMT (Surface Mount Technology) caps also commonly fail which can cause the same symptoms. Techs can tell whether the E2P has failed by simply removing it, hooking the DM back up and trying to power the set. If it powers on the picture won't be much good - but at least you can tell what's keeping it down...
Back to the caps on the pwr board. If they've failed they usually will buldge visibly on top. And ESR is almost not necessary. In any event that's the nuts and bolts on this model.
Is it a job for a layman? Yes and no - you might strongly consider a tech if you don't feel comfortable removing all the connections that the DM has with the signal board. There are about six - multi-pin - wired connections to unplug and then sliding the DM out of the unit and carefully removing the screws and latching to take the DM top cover off...
Hope this helps.
Bill
SOURCE: red lamp light with newbulb, won't come on error code 34
There are two 1000uf 16V capacitors on the PWB that cause that problem code 34 lamp abnormality. If you need more info let me know.
SOURCE: Looking for a ballast part number and price Mitsubishi WD-C657
encompass.com or parstore.com is a good store parts.
Just provide model number tv.
Thank you
SOURCE: Looking for a parts manual for Mitsubishi TV model
The ballast part number is 938P055010 . If you need the actaul manual for your model you can get it from the following link. http://servicemanuals.vstore.ca/product_info.php/pName/wd52531--wd62531/cName/mitsubishi-manuals
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I am looking to replace the ballast on MITSUBISHI DLP TV MODEL WD 52532 .....WHERE IS THE BALLAST LOCATED......and what is the part number?
just replaced the LAMP.....now the ballast maybe the issue......red light flashes....
I put the old lamp in....and it works OKAY...(just green). (1)Does the ballast have to be replaced (2) Where can I find the ballast in the TV and (3) what is the part numbers.....any one help !!!!
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