Question about Mitsubishi VS-50501 50" Rear Projection Television
How to replace a lamp bulb in a Mitsubishi VS-50501A
Posted by Anonymous on
The part you are describing is actually the red picture tube, not a lamp. The tube will come dry and you will need to disassemble the lens assembly on the old tube, drain the coolant (antifreeze), reassemble the parts and seal on the new picture tube, fill with fresh coolant, install the new tube, reconnect all wires including the dangerous high voltage lead, then realign the yoke and entire convergence circuits. This is not something that should be attempted by anyone without experience. If you try it yourself and the seal is not working perfectly, the coolant will drip down on your main boards and the set will be ruined. If you slip while lowering the new tube in the chassis there is a good chance you will crack the tube's neck, and that tube will be useless too.
Posted on Jul 31, 2007
SOURCE: VS-50805 Replacement Lamp Bulb
Did you find a bulb? My green bulb is dying and I need to find a replacement and I am being told the factory does not sell the part anymore. Any guidance would be appreciated.
Posted on Aug 15, 2008
they are fairly similar to each other, did you get a error code from the led by pressing menu and input both in together and holding for 5 seconds?
Posted on Aug 19, 2008
There are no bulbs in this set. Only 3 crts red,blue and green. crts are probably going out. repair expense will exceed value due to age.
Posted on Dec 06, 2009
Tips for a great answer:
Usually answered in minutes!
Step 2: Please assign your manual to a product: