SOURCE: LCD shutting off automatically
Hi,
The problem comes in the Lamp unit generally. check the condition of Lamp.
Viren
SOURCE: Projector shuts down after only a few minutes.
enter in Factory Menu
1. How to enter factory menu:
I. Hold press "UP" button until the "Lamp hours info." OSD display on bottom-right of screen.
Press keypad <Power> and <Blank> key simultaneously again, then enter Factory menu.
enter in fan menu and increse the speed of fans.
[email protected]
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 $100 for labour.
SOURCE: BenQ PB8220 DLP projector - lamp button continues to flash after bulb replacement
Hello!
After 2 years I finnaly solved the problem. There was a flaw in the lamp´s temperature circuit. A technician disassambled my BENQ PB8253 unit and fixed the problem. Charged me US$ 75.00. I´m in Brazil.
Hope this can help.
170 views
Usually answered in minutes!
×