Apple studio display 17 lcd User Manual

 
© 2003 Apple Computer, Inc. All rights reserved.
 

 
 
 
Service Source
Apple Studio Display 17 LCD
(ADC)
 
Updated 6 Decenber 2004 

 

© 2003 Apple Computer, Inc. All rights reserved.
 

 
 
 
Service SourceTake Apart
 
Apple Studio Display 17 LCD (ADC) 

 

Apple Studio Display 17 LCD Take Apart - 
 
1
 
 General Information
 
General Information 
 
Overview
Identifying Versions of the Display
 
There are two versions of the display and although there are no specification differences, 
in some cases the service part will be different.
The versions can be identi fied as follows:
• Version A has a blue-gray logo (front and back).
• Version B has a silver logo (front and back) and a hinge that allows t\
he foot to collapse  to flat.
 
Note:
 
 Both version A...

 

Apple Studio Display 17 LCD Take Apart - 
 
2
 
 General Information
 
Tools
 
The following tools are recommended for the take apart procedures.
• Cotton gloves (922-1592)
• Hex key set, metric
• Phillips #1 screwdriver
• Volt meter (for troubleshooting)
• Black stick (nylon probe tool 922-5065) or other ESD-safe, non-marring\
 tool
• ESD wriststrap and mat
 
Before Working on the Display
 
Warning: There is a risk of electric shock, fire or other hazard, if the Inverter Board, 
ADC Cable, MLB to USB...

 

Apple Studio Display 17 LCD Take Apart - 
 
3
 
 General Information
 
Procedure
  
 
 
 
 
   
  
 
 
 
 
 
 
 
    FOOT REMOVAL
  1. Remove three hex key screws (a).
  2. Remove Foot and Hinge Cap.
Screw part number:
(a) 922-5551
REAR COVER, EMI SHIELD, BEZEL,  
AND USB COVER REMOVAL
  1. Remove four hex key screws (Rear Cover) (a).
  2. Remove Rear Cover and Rear Shield.
  3. Remove screw (b).
  4. Separate the USB Cover.
  5. Peel back Vent Labels if needed  
    to release EMI Shield.
  6. Slide...

 

Apple Studio Display 17 LCD Take Apart - 
 
4
 
 General Information
CHASSIS AND LCD PANEL REMOVAL
  1. Remove eight screws (a).
  2. Peel back Vent Label and Shielding Tape, 
      as needed, to release the Backlight Bulb 
      wires.
  3. Separate the Chassis and  
      LCD panel.
Screw part number:
(a) 922-5555
(a)
(a)
(a)(a)
(a)
(a)
(a)
(a)
CRADLE, CHASSIS, LCD DISPLAY, 
MAIN BOARD & INVERTER BOARD REMOVAL
  1.  Remove seven screws (a).
  2.  Disconnect J7, J2, J1, J6, J4, J5, J3,  
    CN1,...

 
© 2003 Apple Computer, Inc. All rights reserved.
 

 
 
 
Service Source
Troubleshooting
 
Apple Studio Display 17 LCD (ADC) 

 
Apple Studio Display 17 - 
 
1
 
 Symptom Charts
 
Symptom Charts
 
How to Use the Symptom Charts
 
The Symptom Charts included in this chapter will help you diagnose specific symptoms 
related to the product. Because cures are listed on the charts in the order of most likely 
solution, try the cures in the order presented. Verify whether or not the product continues 
to exhibit the symptom. If the symptom persists, try the next cure. 
 
Note:
 
  If you have replaced a module, reinstall the original...

 
Apple Studio Display 17 - 
 
2
 
 Symptom Charts5. To check whether the LCD is working, press the launch button on the display which 
will bring up the Display Preferences window (if the screen is blank you will not see the 
window). Shine a bright light such as sunlight or a high intensity lamp (see Important 
note, below) into the screen and at the same time notice whether you can see a faint 
image of the Display Preferences window or other desktop items on the screen. 
• If desktop items can be...

 
Apple Studio Display 17 - 
 
3
 
 Symptom Charts
 
3. Warning: The inverter board generates high voltage when the display is plugged 
in. Do not touch the inverter board components, pins or connectors, when the 
display is connected to the computer.
 
Disconnect the display from the computer, then open the display and check for 
secure connections at CN1, CN2, CN3, CN4 and CN5.
 
Note:
 
 Refer to the Block Diagram in this manual for connector locations.
• If the inverter cable (connected to CN1) is...