Dell P2425E Monitor Simplified Service Manual - Page 14

Assembly SOP, Insert LVDS FFC and LED Driver

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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 S1 Assemble "Power board" to "Main Shielding" S4 Lock 7 PCBA screws S2 Insert "LVDS FFC" and "LED Driver board to Interface board wire" into "Interface board" (Screw Torque: 9±1 kgf) S5 Assemble "MYLAR" to "Main Shielding" S3 Insert "Power board wire" to "Interface board" and assemble "Interface board" to "Main Shielding" Insert "LED Driver board to Interface board wire" to "LED Driver board" and assemble "LED Driver board" to "Main Shielding" S6 Assemble "Middle Frame" with "Panel" Lock 13 screws to fix "Middle Frame" with "Panel" - 14 - (Screw Torque: 4.5-5.0 kgf)

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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
S1
Assemble “Power board” to “Main
Shielding”
S2
Insert “LVDS FFC” and “LED Driver
board
to Interface board wire” into
“Interface board”
S3
Insert “Power board wire” to “Interface
board”
and assemble “Interface board”
to “Main Shielding”
Insert “LED Driver board
to Interface
board wire” to “LED Driver board” and
assemble “LED Driver board” to “Main
Shielding”
S4
Lock 7 PCBA screws
(Screw Torque: 9±1 kgf)
S5
Assemble “MYLAR” to “Main Shielding”
S6
Assemble “Middle Frame” with “Panel”
Lock 13 screws to fix “Middle Frame”
with “Panel”
(Screw Torque: 4.5-5.0 kgf)