Service manual

1
8258I N/B Maintenance
8258I N/B Maintenance
1. Hardware Engineering Specification ……………………………………………………………………
1.1 Introduction …………………………………………………………………………………………………………….
1.2 System Hardware Parts ….…………………………………………………………………………………………….
1.3 Other Functions ………………………………………………………………………………………………………..
1.4 Power Management …………………………..…………………………………………………………….………….
1.5 Appendix 1: Intel ICH7-M GPIO Definitions ……………………………………………………………………….
1.6 Appendix 2: W83L951DG KBC GPIO Pins Definitions ……..……………………………………………………..
2. System View and Disassembly …………………………………………………………………………..
2.1 System View …………………………………………………………………………………………………………….
2.2 Tools Introduction …………………………………………………………………………………………………..….
2.3 System Disassembly …………………………………………………………………………………………………….
3. Definition & Location of Connectors/Switches …………………………………………………………
3.1 Mother Board (Side A) ….………………………………………………………..……………………………………
3.2 Mother Board (Side B) ….…………………………...…………………………………………………………………
4. Definition & Location of Major Components …………………………………………………………..
4.1 Mother Board (Side A) ….……………………………………………………………………………………..………
4.2 Mother Board (Side B) ….……………………………………………………………………………………..………
5. Pin Description of Major Component …………………………………………………………………..
5.1 Intel Yonah Processor CPU ……………………………………………………………………………………………
Contents
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72
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MiTac Secret
Confidential Document