Disassemble Key Pad Board Module; Disassemble Zoom Ring Module - Acer P3250 Refresh Service Manual

2-5 Disassemble Key Pad
Board Module
1. Unscrew 4 screws (as red circle)
2. Separate Key Pad Button and Key Pad
Board
2-6 Disassemble Zoom Ring
Module
1. Unscrew 3 screws (as yellow circle)

2. Disassemble Zoom Ring Module

3. Release 2 tenons to outward (as red
square)
4. Separate Zoom Ring and Zoom Ring
Holder
P3150/P3250/P3150 Refresh/P3250 Refresh
Confidential 2-5