Samsung HLT6187SX/XAA DLP Chip 4719-001997 (1910-6143W) 180 day warranty.

Samsung HLT6187SX/XAA DLP Chip 4719-001997 (1910-6143W) 180 day warranty.

Replacing DLP Chip In Mitsubishi Big Screen

Part Type Part Number MFR Part Number 1 MFR Part Number 2 MFR Part Number 3 MFR Part Number 4 Additional notes. Samsung hlt6187sx/xaa dlp chip 4719-001997 (1910-6143w) 180 day warranty when replacing your dlp chip in a toshiba tv you may have to change the dmd/formatter board.