Atp Macintoshportable

• Apple Technical Procedures Macintosh Portable Technical Procedures o TABLE OF CONTENTS Section 1 - 1.2 Product Description Basics 1.2 Features 1.4 Configurations 1.5 Module Identification 1.6 Options 1.10 Connector and Switch Identification 1.10 Rear Panel 1.10 Internal 1.12 Theory of Operation 1.12 Introduction 1.12 Logic Board 1.21 SuperDrive Disk Drive 1.21 Keyboard 1.21 Trackball 1.21 Low-Power Mouse 1.22 LCD Display 1.24 Main and Backup Batteries 1.25 Power Adapter 1.26 Functional Overview 1.29 System Software 1.29 Features of System Software 6.0.4 1.32 Installation Procedure 1.33 Specifications 1.37 Other Information 1.37 Programmer's Switch 1.38 Materials Required Macintosh Portable rev. Oct 89 Contents / i Section 2- 2.3 Introduction Take-Apart 2.3 Materials Required 2.3 Power Information 2.3 Electrostatic Discharge (ESD) Precautions 2.4 Rear Cover 2.6 Keyboard Cover 2.8 Main Battery 2.10 Backup Battery 2.12 Option Cards 2.14 SCSI Hard Disk Drive 2.16 Upper Floppy Disk Drive 2.18 Lower Floppy Disk Drive 2.20 Keyboard, Trackball, and Numeric Keypad 2.22 Speaker 2.24 Display Assembly 2.28 LCD Display 2.34 Logic Board Section 3- 3.2 Introduction Diagnostics : 3.2 MacTest (Local) 3.3 AppleCAT (Remote) 3.4 Running the Tests from a Hard Disk 3.4 Using AppleCAT/MacTest Portable 3.4 Materials Required 3.4 MacTest Setup 3.6 AppleCAT Setup 3.8 Test Selections 3.10 Looping 3.11 Configuration 3.11 As the Tests Are Running 3.13 AppleCAT/MacTest Portable Menus and Keyboard Equivalents Se…