Dell U3421WEB, Руководство по обслуживанию

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5.2 Assembly SOP
Preparation before assembly
1. Clean the room for work
2. Identify the area for material
3. Prepare the implement, equipment, materials as bellow
：
1) Working table
2) Philips-head screwdriver
3) Gloves
4) Cleaning cloth
5) ESD protection
6) U3417W Curve Sponge Jig
Item Picture Operation Tools Notes
1
1. Insert “SPS BD wire”
into SPS BD
2. Assemble SPS BD to
Main SHD
3. Insert “LED Driver BD
wire” into LED Driver
BD
4. Assemble LED Driver
BD into Main SHD
5. Insert “FFC EDP” into
I/F BD
6. Insert “SPS BD wire”
into I/F BD
7. Assemble I/F BD to
Main SHD
8. Lock 10 PCBA screws
9. Assemble Mylar on
Main SHD to cover
power board
Philips-head
screwdriver
Torsion of
PCB screw:
9±1Kg Do not
touch the
component
without
wearing
insulating
gloves
when
disassembli
ng and
assembling
Power BD