http://www.fixyourdlp.com/2012/09/21/mitsubishi-wd-73840-white-dots-solution-is-a-new-4719-001997-dlp-chip/ Your Community For DLP Projector Repair Tips! Mon, 16 Apr 2018 20:13:35 +0000 hourly 1 https://wordpress.org/?v=7.1.4