Acer P3250 Acer P1350 and P3250 Projector Series Service Guide - Page 5

Re-write Lamp Usage Hour Assemble IR Sensor Module Assemble Interrupt Switch Module Assemble Speaker Module Assemble DMD Board and DMD Chip Module Assemble Engine Module Assemble Lamp to Ballast Module Assemble Lamp Blower and System Fan Module Assemble Thermal Switch Module Assemble DC-DC Module Assemble Ballastl Module Assemble Front Cover Module Assemble Color Wheel Module Assemble Main Board Module Assemble Zoom Ring Module Assemble Key Pad Board Module Assemble Top Cover Module Assemble Lamp Module Assemble Lamp Cover Module 2-19 2-20 2-20 2-21 2-22 2-22 2-23 2-24 2-25 2-26 2-27 2-28 2-29 2-30 2-31 2-32 2-33 2-34 2-35 Chapter 3 Troubleshooting LED Lighting Message 3-1 Main Procedure 3-3 Beep Sound 3-4 Chapter 4 Function Test & Alignment Procedure Test Equipment Needed 4-1 Service Mode 4-1 OSD Reset 4-1 P3150/P3250/P3150 Refresh/P3250 Refresh Confidential IV