Take ApartSerial I/O Board - 29

 

Serial I/O Board

 

Before you begin,

 

• Remove the rear cover

 

• Discharge the CRT

 

• Remove the EMI shield

 

±Warning: This product

 

contains high voltage and a

 

high-vacuum picture tube.

 

To prevent serious injury,

 

review CRT safety in

 

Bulletins/Safety.

 

±Warning: Never use a

 

grounding wriststrap until

Serial I/O Board

after discharging the CRT.

Page 71
Image 71
Apple 20 manual Serial I/O Board