The Mitsubishi white death can be solved by installing a new 4719-001997 DLP Chip The white spots on your Mitsubishi WD-73640 are caused by the DLP chip being worn out. Replace the Mitsubishi/Toshiba 4719-001997 DLP Chip 1910-6143W. Note: These instructions can also …
Solve Mitsubishi WD-73640 white dot with a new 4719-001997 DLP Chip Read More »