SOURCE: the projector doesn't turn on.power,temp,lamp orange light are on
overheated. clean it out with canned air. try again. if it still has an issue, you may have a main board problem.
SOURCE: LCD shutting off automatically
Hi,
The problem comes in the Lamp unit generally. check the condition of Lamp.
Viren
SOURCE: LCD shutting off automatically
Had the same problem with PB2140, during startup the lamp went off and power and lamp leds turned on. This happened after the projector fell down. I read a post there hat mentioned it was probably the power supply so i disassembled the projector. I found out that a small transistor of the power supply was torn away but it was still inside the projector. I found it, put it back and the projector works just fine. Thanks!
SOURCE: BENQ PROJECTOR
Mine needed a "fan module" replaced. The part number is 60.J8613.011.
Cost was $60, plus $100 for labour.
SOURCE: lamp indicator flashes three times even with new lamp.
Check your manuel for Lamp counter reset facility , lamps sometimes will not retsrat untill this is done ... Regards Vortash
http://www.fixya.com/support/r5826301-working_switch_mode_power_supplies
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