Led Cinema Display 24
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Ñ #RRNG 6GEJPKEKCP )WKFG .'& %KPGOC &KURNC[ KPEJ Updated: 2010-02-08
Transcript of Led Cinema Display 24
Updated: 2010-02-08
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LCD Function Interface DC In
Camera
Fan (1) & LCD (2) Temp Sensors
Microphone
Subwoofer
Right & Left Speakers
Blower (Fan)
* Also see Fan (1) & LCD (2) Temp Sensorssymptoms below.
LED Driver (Backlight)
Upstream USB
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Below are main logic board test points that you can use
to verify proper power flow in LED Cinema Display (24-‐inch).
All voltages assume that the display is plugged into
a power outlet, and NOT into the host computer (unless
otherwise noted).
DC (direct current) . If your voltmeter requires that
you set a voltage range, choose a DC range that includes
the voltage that you are measuring.
Keep in mind that the threading in the screw posts is fragile
DC In
*only if USB plugged into host
USB Hub 1 for 3 ports
*only if USB plugged into host
USB Hub 2 for camera & audio
*only if USB plugged into host
LED Backlight Driver
Warning:HIGH VOLTAGE: Use extreme caution when live testing.
power supply area during live testing.
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Panel, Glass, 24"922-8678
Panel, LCD, with LED backlight, 24"661-4822
Cable, Display,LCD Function Interface922-8669 (Not Pictured)
Cable, Ambient Temp Sensor, LCD Panel922-8671 (Not Pictured)
Cable, Ambient Temp Sensor, Blower 922-8672 (Not Pictured)
Cable, All-In-One922-8679 (Not Pictured)
Cable Support, Strain Relief, Metal922-8689 (Not Pictured)
Tape, EMI, Pkg. of 5
922-8691 (Not Pictured)
Cover, Mylar w/adhesive, Logic Board
922-8690 (Not Pictured)
AC InletOffered only as part of Rear Cover
Power Cord, US922-8748 (Not Pictured)
Cable, Camera922-8670 (Not Pictured)
Board, Logic661-4823
Blower922-8673
Board, Camera 922-8511
Subwoofer922-8676
Mechanism922-8688
SpeakersRight 922-8675
Left 922-8674
* Speakers are also included as part of Rear Cover
Stand922-8687
Housing, Display, Rear Cover922-8686
Power Supply, 212 W661-4821
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