Acer P5271 - Page 5

P5271/P5290/P5390W/P5271i
Condential
iv
Assemble Latch and Spring 2-23
Assemble LVPS Module 2-23
Assemble Blower 2-24
Assemble Speaker and Lamp Driver Module 2-24
Assemble DMD Chip and DMD Board 2-26
Assemble Engine Module 2-27
Assemble Color Wheel Module and System Fan Module 2-27
Assemble Front Cover Module 2-30
Assemble Main Board Module 2-31
Assemble Main Board Top Shielding 2-32
Assemble Keypad Board Module 2-33
Assemble Top/Lamp Cover Module 2-34
Assemble Lamp Module 2-35
Chapter 3 Troubleshooting
LED Lighting Message 3-1
Main Procedure 3-2
Beep Sound 3-6
Chapter 4 Function Test & Alignment Procedure
Test Equipment Needed 4-1
Introduction of LAN Cable(only for P5271i) 4-1
Service Mode 4-1
OSD Reset 4-1
Test Condition 4-2
Test Inspection Procedure 4-3
PC Mode 4-4
PC Calibration 4-7
Video Performance 4-8