Acer P3150 REFRESH, P3250 REFRESH Troubleshooting, Function Test & Alignment Procedure

Re-write Lamp Usage Hour	2-19
Assemble IR Sensor Module	2-20
Assemble Interrupt Switch Module	2-20
Assemble Speaker Module	2-21
Assemble DMD Board and DMD Chip Module	2-22
Assemble Engine Module	2-22
Assemble Lamp to Ballast Module	2-23
Assemble Lamp Blower and System Fan Module	2-24
Assemble Thermal Switch Module	2-25
Assemble DC-DC Module	2-26
Assemble Ballastl Module	2-27
Assemble Front Cover Module	2-28
Assemble Color Wheel Module	2-29
Assemble Main Board Module	2-30
Assemble Zoom Ring Module	2-31
Assemble Key Pad Board Module	2-32
Assemble Top Cover Module	2-33
Assemble Lamp Module	2-34
Assemble Lamp Cover Module	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

P3150/P3250/P3150 Refresh/P3250 Refresh/P3251 Confidential

IV