The white spots on your Mitsubishi WD-57734 RPTV is caused by the DLP chip wearing out Solve the Mitsubishi white death for under $270 by installing a new Mitsubishi/Toshiba 4719-001997 DLP Chip 1910-6143W Note: These instructions can also be used for …
Replacing the 4719-001997 DLP Chip in the Mitsubishi WD-57734 RPTV Read More »