REPLACING MITSUBISHI TV DLP CHIP FIXING BLACK AND WHITES DOTSWhen replacing your DLP chip in a Toshiba TV you may have to change the DMD/Formatter board. Samsung hlt6756wx/xaa dlp chip 4719-001997 (1910-6143w) 180 day warranty part type part number mfr part number 1 mfr part number 2 mfr part number 3 mfr part number 4 […]