Apple led cinema display 24inch User Manual
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LED Cinema Display (24-inch) Take Apart — Logic Board 61 2010-11-25
3 Disconnect 11 cable
connectors:
1. power
2. blower
3. camera (922-8670)
4. sensor/blower
(922-8672)
5. sensor/LCD
(922-8671)
6. microphone
7. subwoofer
8. left speaker
9. right speaker
10. USB uplink from
all-in-one cable
12. LCD function
interface (922-8669;
if not previously
removed with LCD
panel)
For your reference:
#11 indicates location
of LED driver
(backlight) cable
connection, which was
disconnected during
LCD panel removal.
LED Cinema Display (24-inch) Take Apart — Logic Board 62 2010-11-25 Replacement Reassembly is an exact reversal of the steps. Note: Connect 10 cables with reverse side of MLB facing you, then flip board over and connect USB uplink cable (#10). 1. power 2. blower 3. camera 4. sensor/blower 5. sensor/LCD 6. microphone 7. subwoofer 8. left speaker (4-pin) 9. right speaker (3-pin) 12. LCD function interface Tip: Tape down the USB uplink cable (#10) to ensure it doesn’t get pinched. Shown for reference: 11. LED driver (backlight) Important! For proper USB port alignment, connect any two USB cables through the port openings as you replace the board and until the board is securely fastened.
LED Cinema Display (24-inch) Take Apart — Power Supply 63 2010-11-25 First Steps Remove: • G lass Panel • L CD Panel Warning: HIGH VOLTAGE: Use extreme caution when working around the power supply, which contains a high-voltage capacitor that may remain charged for several minutes even when the computer is unplugged. Never touch the leads on the top side of the power supply, especially those near the warning sign. Tools • ESD wrist strap • T orx T10 screwdriver Power Supply
LED Cinema Display (24-inch) Take Apart — Power Supply 64 2010-11-25 Removal 1 Remove 4 screws: T10, 922-8685 2 Disconnect 3 cables: 1 from logic board and 2 from below the power supply. 3 Preserve adhesive “butterfly” strip for reuse. Replacement Reassembly is an exact reversal of the steps.
LED Cinema Display (24-inch) Take Apart — Fan (Blower) 65 2010-11-25 First Steps Remove: • G lass Panel • L CD Panel Tools • ESD wrist strap • T orx T10 screwdriver Fan (Blower)
LED Cinema Display (24-inch) Take Apart — Fan (Blower) 66 2010-11-25 Removal 1 Remove 3 screws: T10, 922-8684 2 Disconnect 2 cables from logic board. 3 Remove ambient temp sensor cable (922-8672) from fan, preserving black tape for reuse.
LED Cinema Display (24-inch) Take Apart — Fan (Blower) 67 2010-11-25 Replacement Reassembly is an exact reversal of the steps above, with 3 notes: Note 1: The ambient temp sensor cable (922- 8672) must extend exactly 1cm from the plastic retaining loop on the fan casing so it will sit the proper distance from rear housing when installed. Incorrect sensor placement can lead to false temperature readings and unusual fan behavior. Note 2: Ensure the pressure wall section attached to fan fits securely into foam on rear housing for a snug fit. Air leaks in pressure wall can lead to temperature and/or noise issues. Note 3: If you have trouble reconnecting cables to logic board, unscrew and flip over logic board for better access to connectors.
LED Cinema Display (24-inch) Take Apart — Camera 68 2010-11-25 First Steps Remove: • G lass Panel • L CD Panel Tools • ESD wrist strap • T orx T10 screwdriver • B lack stick Camera
LED Cinema Display (24-inch) Take Apart — Camera 69 2010-11-25 Removal 1 Remove 2 screws: T10, 922-8680 2 Lift camera out of rear housing. 3 Lift clear tape and remove camera cable from camera. Reassembly Note: Thermal paste is required between camera and rear housing. Use a black stick to remove thermal paste from old camera and reapply to new camera (areas circled). Note: A syringe of thermal paste is available as needed, Apple part# 922- 9625, good for 5 applications.
LED Cinema Display (24-inch) Take Apart — Subwoofer 70 2010-11-25 First Steps Remove: • G lass Panel • L CD Panel Tools • ESD wrist strap • T orx T10 screwdriver Subwoofer