Optoma TH1060 DLP Projector Repair / No light / Two Projectors In One Video!

These Optoma TH1060 DLP Projectors were sent in by a viewer who uses them for outside holiday decorating. Halloween is a great holiday to use projectors for all sorts of neat affects. They both worked fine for a while until at about the same time, they stopped turning on. The LED’s flash but neither turn on. There was some concern about possible water exposure. The first projector ended up being pretty straightforward. The Indicator was flashing 4x, pausing and repeating the sequence. This indicates the lamp door was open. Found the door switch had snapped off the mounting point. After repairing that with some CA glue, we were good to go. The second TH1060 did not fair as well. The Pixelworks IC and surrounding areas were getting VERY hot. The power supply and other reasonably repairable components were fine. Replacing the Pixelworks chip or the mainboard were not viable repair options here. Unfortunately this chassis is now a parts chassis. If you need a lamp assembly