Dell AW5520QFB, Упрощенное руководство по обслуживанию, Страница: 14 / 25

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4.2 Assembly SOP
Preparation before assemble
1. Clean the room for work
2. Identify the area for material
3. Prepare the implement, equipment, material as bellow:
1) Working table
2) Philips-head screwdriver
3) Glove
4) Cleaning cloth
5) ESD protection
Item Picture Operation Tools Notes
1
1. Place SPS BD, LED
Driver BD and I/F BD
on the BKT
2. Lock 20 PCBA
screws
3. Place I/O BKT onto
I/F BD and lock 2 I/O
screws
4. Insert the connect
wire to the SPS BD
and LED Driver BD
5. Paste the Gasket on
the I/F BD
Philips-head
screwdriver
Torsion of
PCBA screw:
7.5~9.5kgf
Torsion of I/O
screw: 4~5
kgf Do not touch
the
component
without
wearing
insulating
gloves when
disassemblin
g and
assembling
Power BD or
LED Driver
BD