Acer X1130P Acer X1130P, X1230PK, X1230P, and X1237 Projector Series Service G - Page 2

Index REVISION LIST ...3 CHAPTER 1 SYSTEM SPECIFICATION 4 Product Specification ...4 Electrical Specification 11 Power Supply Specification 15 System Block Diagram ...16 Product Overview ...17 CHAPTER 2 SYSTEM UTILITIES 21 Firmware Upgrade SOP...21 Method to enter factory menu 29 EDID Upgrade SOP ...30 Serial Number Upgrade SOP...33 How to Change Model name...35 CHAPTER 3 SYSTEM DISASSEMBLING AND REPLACEMENT 36 Main Unit Disassembling...36 Module Assembly Key Point - Optical Engine 41 Module Assembly Key Point - Mechanical 54 CHAPTER 4 TROUBLESHOOTING 71 System Analysis ...71 Optical Problems Checking Items 72 Power Supply Problems Checking Flow 74 LED Messages Definition...75 Error Count Messages Definition 76 RS232 Connection...77 Adjustment / Alignment Procedure 79 CHAPTER 5 FRU LIST 84 Exploded Diagram...84 Module 1 - Total Exploded View 84 Module 2 - ASSY UPPER CASE 86 Module 3 - ASSY LOWER CASE 87 Module 4 - ASSY FRONT CASE 88 FRU List ...89 APPENDIX A - CODE LIST: IR / RS232 / DDC DATA 94 1. Remote Control Code: ...94 2. RS-232 Command Code ...96 3. DDC Data...98 2