Service manual

8575

A N/B Maintenance

Contents

1. Hardware Engineering Specification …………………………………………………………………

Introduction ………………………………………………………………………………………………………….

1.2 System Hardware Parts …………………………………………………………………………………………….

1.3 Other Functions ……………………………………………………………………………………………………..

1.4 Peripheral Components ……………………………………………………………………………………………..

1.5 Power Management …………………………………………………………………………………………………

1.6 Appendix 1: SiS961 GPIO Definitions ……………………………………………………………………………..

1.7 Appendix 2: H8 Pins Definitions ……………………………………………………………………………………

2. System View and Disassembly ………………………………………………………………………...

2.1 System View ………………………………………………………………………………………………………….

2.2 System Disassembly …………………………………………………………………………………………………

3. Definition & Location of Connectors / Switches ……………………………………………………..

Mother Board ………………………………………………………………………………………………………..

3.2 DC Power Board …………………………………………………………………………………………………….

3.3 ESB Board …………………………………………………………………………………………………………...

3.4 Touch-pad ……………………………………………………………………………………………………………

3.5 Daughter Board ……………………………………………………………………………………………………..

1.1

3.1