Hi, I've a BenQ W1070 projector and the lamp isn't working, I replaced it but same problem. Then I checked the voltage inside and the 5v rail is showing 2.3V. The commands for the ballast is powered by this 5v rail. I've the schematics but I can't find any 5v regulator an the 5v isn't coming from the power supply board. Can someone help troubleshoot this ?
Have a nice day
Have a nice day
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