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| Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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Projector Lamp Substitute Load Troubleshoot 3M MP8650 350W EP1750 p/n 78-6969-8306-9
Are there any safe substitutes to use as a temporary load for LCD video
projector lamps? What voltage is present for these types of projection lamps? I have experience and equipment for working with hazardous voltages. The original lamp is a metal halide 350W lamp, which are fairly expensive parts. I'd like to determine that the projector is in working condition before considering the purchase of a new lamp. The existing lamp is definitely broken. 3M model MP8650 Aspect Ratio 4:3 No HDTV, 480p, 480i Image throw 5 to 20 feet Size 30" diagonal to 178" at 20 feet 3.2" Polysilicon LCD 1000 ANSI Lumens 800 x 600 Native Resolution 4:3 Native Aspect Ratio 100:1 Contrast Ratio 30.94 lbs |
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