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Dell UP3221QB Simplified Service Manual page 16

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4
Dress wires within
the width of hole
(Note: Wires cannot
be
crossed)
5
CALIBRATOR Black
Wire
Main SHD
Align Main SHD to
adhere long tape
Align Middle Frame
to adhere tape
CALIBRATOR Color
Wire
- 16 -
1. Assemble "Short Spacer" on
SOC BD (See Pink mark)
2. Assemble "SOC BD" to I/F BD
and lock 2 PCBA screws to fix
"SOC BD" (See Red mark)
3. Insert "SOC wire" into "SOC
BD" and adhere a yellow tape
to fix it on "SOC BD" (See
Purple mark)
4. Insert "SOC Backlight wire"
into "SOC BD"
5. Insert "TBT BD Wire" into
"TBT BD" and "SOC BD" (See
Blue mark)
6. Insert "SPS BD to LED DRV
BD Wire" into SPS BD and
LED DRV BD (See Orange
mark)
7. Use the clips to address "SPS
BD to LED DRV BD Wire"
(See Yellow mark)
1. Insert all CALIBRATOR wires
through the hole of Main SHD
2. Adhere a conductive tape to
fix "CALIBRATOR Black Wire"
3. Adhere a conductive tape to
fix "CALIBRATOR Color Wire"
4. Adhere "CALIBRATOR FFC"
on Panel and paste a
conductive tape to fix it on
Middle Frame
5. Adhere a long acetate tape to
fix all CALIBRATOR wires
Screw-
driver
Torsion of
PCBA
screw:
5.0-5.5 kg

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