Acer H7530 Series, Service Manual

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H7530/H7530D
Confidential
iv
Disassemble Back Cover 2-22
Rod Adjustment 2-23
Re-write System and Lamp Usage Hour 2-24
Assemble Back Cover 2-25
Assemble Bottom Shielding 2-25
Assemble Elevator 2-26
Assemble LVPS Module 2-27
Assemble DA Blower Module (only for H7530D) 2-28
Assemble Lamp Blower Module 2-28
Assemble Interrupt Switch and Thermal Sensor Board 2-29
Assemble Fan Module 2-30
Assemble DMD Chip and DMD Board 2-31
Assemble Focus Ring and Zoom Ring 2-32
Assemble Color Wheel Module and DA Motor Module 2-33
Assemble Engine 2-34
Assemble Speaker and Front IR Sensor Board 2-34
Assemble Left/Front/Right Cover Module 2-35
Assemble Lamp Driver Module and Main Board
Bottom Shielding 2-36
Assemble Main Board Module 2-38
Assemble Main Board Shielding 2-39
Assemble Keypad Board and Top IR Sensor Board 2-39
Assemble Logo Backlight Module 2-41
Assemble Top Cover Module 2-42
Assemble Lamp Module 2-43
Assemble Lamp Cover Module 2-44
Chapter 3 Troubleshooting
LED Lighting Message 3-1