Acer P5271 Acer P5271, P5271i, P5290 and P5390W Projector Series Service Guide - Page 4

Table of Content Chapter 1 Introduction Highlight 1-1 Compatible Mode 1-4 Product Overview 1-8 Chapter 2 Disassembly Process & Assembly Process Equipment Needed & Product Overview Disassemble Lamp Module Disassemble Top/Lamp Cover Module Disassemble Keypad Board Module Disassemble Main Board Top Shielding Disassemble Main Board Module Disassemble Front Cover Module Disassemble System Fan and Color Wheel Module Disassemble Engine Module Disassemble DMD Chip and DMD Board Disassemble Lamp Driver and Speaker Disassemble Blower Disassemble LVPS Module Disassemble Latch and Spring Disassemble Bottom Shielding Disassemble Elevator Disassemble IO Cover Rod Adjustment Re-write System and Lamp Usage Hour Assemble IO Cover Assemble Elevator Assemble Bottom Shielding 2-1 2-2 2-3 2-4 2-4 2-5 2-8 2-9 2-12 2-12 2-13 2-15 2-15 2-16 2-16 2-17 2-18 2-19 2-20 2-21 2-21 2-22 P5271/P5290/P5390W/P5271i Confidential iii