Question about Philips Magnavox 51MP392H Rear Projection Television
The steps for changing the fluid on rear projection televisions are generally the same.
You will need new fluid (Can be purchased from http://www.mcmelectronics.com/product/20-4275 MCM Electronics)
Denatured alcohol (basically, rubbing alcohol)
Something to scrub the inside with (I prefer good ol' pipe cleaners, available at any craft store)
You'll have to remove the CRT, and take off the lense assembly. NOT THE SEALED ONE
The fill hole for the fluid is usually just a big flat phillips head screw. Remove it.
Drain out the old fluid
Using the alcohol and pipe cleaners, try and remove as much buildup as possible.
Clean thoroughly and let dry.
Refill with new fluid, replace the plug and clean the CRT.
Reassemble the whole deal, being extremely careful not to disturb the yokes (this will put the red/green/blue pictures out of alignment, causing more work) and fire it up. You should be good to go!
Hope that helps!
Posted on Jan 06, 2009
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Posted on Jan 02, 2017
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