Apple led cinema display 24inch User Manual

LED Cinema Display (24-inch) Take Apart — Glass Panel 51 2010-11-25
3 Remove suction cups 
and slide glass into 
protective microfoam 
bag.
Reassembly
1 
Remove protective 
covering from silicone 
roller and sticky sheet.
2 Clean silicone roller 
by rolling it back and 
forth a few times on 
sticky sheet. 
 
If sticky sheet looks 
dirty, use a new one. 
If roller is no longer 
tacky, wash it in warm 
soapy water.   
If tackiness does not 
return, replace silicone 
roller.  

LED Cinema Display (24-inch) Take Apart — Glass Panel 52 2010-11-25
3 Set unit in upright 
position to minimize 
settling of dust.
4 Roll silicone roller over 
LCD panel to remove 
any particles.
5 Remove glass panel 
from microfoam bag.
6 Clean INSIDE of glass 
panel with the silicone 
roller to remove dust. 
 
Note: If fingerprints 
or oils are on inside of 
glass, clean first with a 
microfiber cloth made 
damp with water.  

LED Cinema Display (24-inch) Take Apart — Glass Panel 53 2010-11-25
7 Wearing clean gloves, 
place glass directly 
onto unit. Magnets will 
catch glass panel and 
hold it in place. 
 
Make sure pull tabs at 
bottom of LCD panel 
are tucked behind 
glass panel. 
 
Glass should be flush 
with rear housing after 
it is reinstalled.
 
8 Clean outside of glass 
panel with a clean 
microfiber cloth.  
Wipe glass until there 
is no longer any 
residue or haze.
9 Inspect glass for 
any remaining dust,...

LED Cinema Display (24-inch) Take Apart — LCD Panel 54 2010-11-25
First Steps
Remove:
• 
G
 lass Panel
Caution: Do not press on 
front surface of LCD panel 
when handling.
Tools
• ESD wrist strap
• 
lin
 t-free gloves
•
 
T
 orx T10 screwdriver
•
 
ESD bag t
 o store LCD 
panel (922-8258)
LCD Panel  

LED Cinema Display (24-inch) Take Apart — LCD Panel 55 2010-11-25
Removal
1 
Remove 6 screws: 
T10, 922-8685
Reassembly Note:  
Do not overtighten LCD 
screws, which could cause 
light leakage after unit is 
reassembled.
2 Using black tabs, raise 
bottom edge of LCD a 
few inches to access 
cables inside.
CAUTION: Tilt display up 
no more than 4 inches 
(10 cm).  Pulling display 
too far could damage 
cables or connectors.  

LED Cinema Display (24-inch) Take Apart — LCD Panel 56 2010-11-25
3 Disconnect 4 cables  
(as shown left to right):
1. Ambient Temp 
Sensor2. AIO Video 3. LCD Function 
Interface4. LED Driver 
(Backlight)
922-8671 
Cable, Ambient 
Temp Sensor,  
LCD Panel 922-8679 
Cable, All-In-One
922-8669 
Cable, Display, 
Functionpermanently 
connected to  
LCD panel
thin black cable wide copper head black cable white ribbon cable
•
 
r
 emove tape
•
 
p
 eel back foam
•
 
disc
 onnect 
from LCD panel
•
 
can also b...

LED Cinema Display (24-inch) Take Apart — LCD Panel 57 2010-11-25
4 Lift LCD panel off rear 
housing.
5 To prevent buildup of 
static charges which 
may attract dust 
particles to the surface 
of the display, store 
LCD panel in an anti-
static bag whenever 
it has been removed 
from computer.
Replacement Note: 
If installing a new LCD 
panel, transfer the foam 
square and retaining clip 
for the ambient temp 
sensor cable (922-8671).  

LED Cinema Display (24-inch) Take Apart — LCD Panel 58 2010-11-25
Handling LCD 
Panel
1 
Important: Handle 
LCD panel by edges 
only. 
 
Use two hands to carry 
the panel.
 
2 Never touch LCD 
surface or hold LCD 
panel with one hand. It 
could damage the LCD 
panel.  

LED Cinema Display (24-inch) Take Apart — Logic Board 59 2010-11-25
First Steps
Remove:
• 
G
 lass Panel
•
 
L
 CD Panel
Warning:  HIGH VOLTAGE:   
IF UNIT IS PLUGGED INTO 
POWER SOURCE, use 
extreme caution when 
working around the logic 
board. There is a high-
voltage capacitor on the 
reverse side of board.
Tools
• ESD wrist strap
•  
T
 orx T10 screwdriver
Logic Board  

LED Cinema Display (24-inch) Take Apart — Logic Board 60 2010-11-25
Removal
1 
Remove 6 screws: 
T10, 922-8685
2 Loosen or remove 
clear tape securing 
cables.