This BenQ HT2550 was sent in to my day job after the owner had the lamp assembly burst and he claimed to smell something burning. Upon initial diagnosis, I can tell someone was inside without actually checking how to get inside. The lamp door had the screws ripped off and there was all sorts of weirdly assembled things that I will show you. The heatsink on the DMD was interesting...
I found the power supply and ballast to be okay. The main cause was likely all the dust buildup and probably an incorrectly installed lamp assembly.
After some cleaning and reassembly it was good to go and sent back to its owner. Hopefully they check the manual next time to change the lamp instead of using a crowbar...
If you need a DMD for one of these, the part # is 1910-513AB. This part number and the video should apply to the W1700, TK800, TK800M as well as this HT2550.
If you need a lamp assembly for one of these, go here and use code YT50 for 5% off and always free ground shipping. www.purelandsupply.com/5jjhn0...
Thanks for watching!
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#BenQ #BenQProjector #beamers #projectorrepair #diyhometheater #electronicsrepair #DLPprojector #4kprojector #5J.JHN05.001 #purelandsupply #Ihateepson #\o/
Негізгі бет Тәжірибелік нұсқаулар және стиль BenQ HT2550 4K DLP Video Projector Repair | Cleaning
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