ACER KG251Q
9
4.2 Assembly Procedures
Preparation before assemble:
1.Clean the room for work
2.Identify the area for material
3.Prepare the implement, equipment, materials as bellow
：
1) working table
2)
Screw-driver: Philips-head screwdriver, Hex-head screwdriver
3) Knife
4) Glove
5) Cleaning cloth
6) ESD protection
After unplugging the power cord, the power board still have power energe. Please pay attention when
disassembling/assembling.
S1
Assemble SPK
Before Disassembling & Assembling, monitor need to be put on the sponge and
the Insulation glove must be wore during the process.
Put the SHD on the worktable.
Assemble speaker and stick 1 tape.
S2
Assemble I/F BD and P/BD
from SHD.
Insert P/BD Wire to P/BD and assemble the P/BD to the SHD.
Insert the FFC wire and P/BD wire to the IF BD and assemble the IF BD to the SHD.
Lock 5 PCBA screws and stick 1 mylar to fasten the wires.
