NEC VERSA 6060 Service Manual page 11

viii Contents
4-9 Removing the Power Button, Microphone Assembly, Keyboard ..................... 4-12
4-10 Disconnecting Keyboard Cables ..................................................................... 4-13
4-11 LCD Status Bar, VersaGlide Assembly, Metal Keyboard Supports................. 4-14
4-12 Bridge Battery, CMOS Battery, Buzzer ......................................................... 4-15
4-13 Removing the CPU Board.............................................................................. 4-16
4-14 Removing the I/O Board ................................................................................ 4-18
4-15 NEC Versa Model 6060 Illustrated Parts Breakdown..................................... 4-26
A-1 CPU Board Layout ........................................................................................ A-1
A-2 I/O Board Layout........................................................................................... A-2
List of Tables
1-1 Model Configurations .................................................................................... 1-2
1-2 Memory Map ................................................................................................. 1-15
1-3 NEC Versa Series Chip Types and Technologies............................................ 1-16
1-4 Interrupt Controllers ...................................................................................... 1-20
1-5 Automatic Power-Saving Features ................................................................. 1-21
1-6 Maximum Performance Default Settings......................................................... 1-23
1-7 Specifications................................................................................................. 1-24
2-1 I/O Connector Descriptions............................................................................ 2-3
2-2 Control and Switch Functions ........................................................................ 2-12
2-3 Fn Key Operations ......................................................................................... 2-14
2-4 POST Error Messages.................................................................................... 2-18
2-5 Setup Key Functions ...................................................................................... 2-22
2-6 Setup Parameters ........................................................................................... 2-22
3-1 Quick Troubleshooting................................................................................... 3-1
4-1 NEC Versa 6060 Series Disassembly Sequence .............................................. 4-4
4-2 NEC Versa 6060 Series Field-Replaceable Parts............................................. 4-20
4-3 NEC Service and Information Telephone Numbers......................................... 4-22
A-1 CPU Board Connectors.................................................................................. A-2
A-2 I/O Board Connectors.................................................................................... A-2
A-3 Keyboard/Mouse Connectors ......................................................................... A-3
A-4 Serial Port Connector Pin Assignments .......................................................... A-3