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Dell UP2720QB Teardown Manual

Dell UP2720QB Teardown Manual

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DELL U
UP2720QB
1. Disass
sembly Pro
S1
Turn
n off the mo
Plac
ce the mon
S2
the
desk.
1. R
Removing
1). P
Place the m
cus
hion.
2). P
Press and h
butt
ton.
3). L
Lift the stan
mon
nitor.
Unl
lock 2 scre
S3
of R
Rear Cove
(Sc
rew Torque
Unl
lock 4 scre
(Sc
rew Torque
B
1
ocedures
onitor.
itor on a so
ft cloth alon
the monito
or stand.
monitor on a
a soft cloth o
hold the sta
and release
nd up and a
way from th
ews on the
bottom sid
r.
: 4.5 ± 0.5k
kgf)
ews on Rea
ar Cover.
: 9 ±1kgf)
Disasse
S4
middle
ng
Notice t
1).Disa
or
he
2).Disa
de
3).Disa
4). Unp
BD to ta
emble Rea
ar Cover fro
frame.
the disasse
embly orde
ssemble th
he top side
 
ssemble th
he Left/Rig
 
ssemble th
he bottom
 
plug USB B
BD wire fro
ake off Rea
ar Cover.
om
er:
e.
 
ght side.
 
side.
 
om TBT

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Summary of Contents for Dell UP2720QB

  • Page 1   DELL U UP2720QB 1. Disass sembly Pro ocedures Disasse emble Rea ar Cover fro Turn n off the mo onitor. middle frame. Plac ce the mon itor on a so ft cloth alon desk. Notice t the disasse embly orde 1).Disa...
  • Page 2     DELL UP2720Q lock 1 USB B BD screw w to Remov e 2 magne ets from M iddle disa assemble USB BD fr rom Rear Frame. ver.     Tear off f 2 tapes o on Middle F...
  • Page 3   DELL U UP2720QB S12 Unl lock 5 scre ews to disa assemble 5 Disasse emble Cali ibrator Cov ver from ntrol BD m module from m Middle Middle Frame. ame.  6 Disasse emble “Spr ring L” and d “Spring R”...
  • Page 4     DELL UP2720Q S18 Unl lock 6 scre ews to disa assemble 1 Unplug “CALIBRA ATOR FFC C Cable” LIBRATOR R Module f from middle from CA ALIBRATO OR module fram rew Torque : 4.5 ±0.5kg 2 1). Unlo...
  • Page 5   DELL U UP2720QB S24 Tak ke off SPS BD Mylar from SPS 8 1). Disa assemble M MCU BD fr rom Main SHD. 2). Unp plug wires f from MCU BD to take off f MCU BD. s.   ...
  • Page 6     DELL UP2720Q S31 Dis assemble SPS BD fr rom Main S33 3 Unlock 1 groundin ng screw a D and unp plug AC wir re from SP disasse emble AC w wire from M Main SHD. S32 Unp...
  • Page 7   DELL U UP2720QB move electr rolyte capac citors (red m mark) from p printed circu uit boards 4-1 Cut the glue betwee en bulk cap p. and PCB with a knife 4-2 Ensure c cutting path h within the glue, don’t...
  • Page 8     DELL UP2720Q 4-3 Take ou t bulk cap. pin solder w with solderin ng iron and absorber 4-4 Lift the b bulk cap. up p and away from the P...
  • Page 9   DELL UP2720QB 2. Product material information The following substances, preparations, or components should be disposed of or recovered separately from other WEEE in compliance with Article 4 of EU Council Directive 75/442/EEC. Capacitors / condensers (containing No used PCB/PCT)