Texas Instruments 570CD - page 64

Table 6-2 Base Assembly, Field-Replaceable Units (FRUs)

Item

No. FRU Description TI Part No. Ref. Para.

No.

1 100MHZ Main Board w/CPU 9811305-0001 6.5.13

2 Power Supply, CPU 9811317-0001 6.5.13

3 Sound\IR Board Assembly (Addr. Sel.) 9811306-0001 6.5.10

4 Power Supply Assem bly 9804020-0001 6.5.11

5 HDD Board Assembly, Gold Contact 9804805-0002 6.5.14

6 Status LCD Board Ass embly 9804808-0001 6.5.7

7 4X CD-ROM Kit 9803982-0002 6.5.2

8 6X CD-ROM Kit 9803982-0003 6.5.2

9 810 Million Byte HDD 9786285-8001 6.5.3

10 1200 Million Byte HDD 9786285-8002 6.5.3

11 FDD Module (W/O FDD) 9804818-0001 6.5.2

12 1.44 MB FDD 9804819-0001 6.5.2

13 US Keyboard Assembly 9804820-0001 6.5. 5

14 UK Keyboard Assembly 9804820-0002 6.5.5

15 German Keyboard Assembly 9804820-0003 6.5.5

16 French Keyboard Assembly 9804820-0004 6.5.5

17 Spanish Keyboard Assembly 9804820-0005 6.5.5

18 Swiss Keyboard Assembly 9804820-0006 6.5.5

19 Italian Keyboard Assembly 9804820-0007 6.5.5

20 Portuguese Keyboard Assembly 9804820- 0008 6.5.5

21 Swedish Keyboard Assembly 9804820-0010 6.5.5

22 Danish Keyboard Assembly 9804820-0012 6.5.5

23 Norwegian Keyboard Assembly 9804820-0013 6.5.5

24 Belgium Keyboard Assembly 9804 820-0014 6.5.5

25 Finish Keyboard Assembly 9804820-0015 6.5.5

26 CPU, P54C-100, SPGA, 2.9V 981173 3-0001 6.5.13

27 Glidepad Module 9804821-0001 6.5.9

6-6 Field Service

Contents

Main Page Contents Preface 1 General Description 2 Installation 3 Operating Instructions 4 Theory of Operation 5 Troubleshooting Procedures 6 Field Service A Self Test Error Messages B PC-Doctor Diagnostics Preface Introduction Intended Audience Contents Other Manuals About the System Ordering Parts and Supplies 1 General Description 1.1 1.2 Features Model 570CD Model 570CDT Model 1.3 Configuration P/N Suffix Configuration P/N Suffix 1.4 Page 1.4.1 1.4.2 1.4.3 Glidepad Select Buttons n 1.4.3.1 Controls and Indicators n 1.4.4 ^ 1.4.5 n 1.4.6 1.4.7 1.5 1.6 1.6.1 1.6.2 1.7 Specifications Page Specifications Models 570CD/575CD Models 570CDT/575CDT 1.8 2 Installation 2.1 2.2 n 2.3 c n 2.3.1 2.3.2 2.3.3 2.4 c 2.5 2.5.1 Page 2.5.2 2-6 Installation Figure 2-3 Parallel Port Location/Pinouts 2.5.3 c 2.5.4 2.5.5 2.6 c AC Adapter 2.7 AC Power (120VAC to 230 VAC, 50 to 60 Hz) 2.8 2.9 2.10 3 Operating Instructions n 3.1 3.2 3.2.1 3.2.2 3.3 3.3.1 Page 3.3.2 3.3.3 3.3.4 3.3.5 3.3.6 3.3.7 3.3.8 3.3.9 Page 4 Theory of Operation 4.1 4.2 4.2.1 MAIN BOARD 4-2 Theory of Operation System Controller 82C557 Figure 4-1 Notebook Functional Block Diagram Address Range Device Controller Channel Address Function Priority Interrupt Number Interrupt Source n 4.2.2 4.2.3 4.2.4 c 4.2.5 4.2.6 4.2.7 4.2.8 4.2.9 Page 4.2.9.4 DC-DC Converter/Battery Charger Circuit 5 Troubleshooting Procedures 5.1 5.2 SEE PARAGRAPH 5.3.3 Figure 5-1 Troubleshooting Flowchart See Appendix B (PC-Doctor) 5-2 Troubleshooting Procedures 5.3 5.3.1 recharged battery pack if battery is discharged) 5-4 Troubleshooting Procedures Figure 5-2 Troubleshooting Block Diagram n 5.3.3 5.3.4 5.3.5 Page Interactive Tests Supporting Online documentation Page 5.3.5.3 Running PC-Doctor n 5.3.5.4 Quitting PC-Doctor n 6 Field Service c 6.1 6.2 6.2.1 c 6.2.2 6.2.3 6.2.4 6.3 c 6.4 and Assemblies 6.4.1 Page 6.4.2 Page Item No. 6.5 c Procedures n 6.5.1 Pack 6.5.3 6.5.4 Modules (DIMMs) 6.5.5 6.5.6 6.5.7 Assembly 6.5.8 6.5.9 6.5.10 6.5.11 n 6.5.12 6.5.13 6.5.14 6.5.15 c Appendix A Self Test Error Messages A.1 Error Messages A-1 Table A-1 Self Test Error Messages Error Message Corrective Action Table A-2 POST Checkpoint List A-2 Error Messages Checkpoint No. Description Error Messages A-3 Checkpoint No. Description A-4 Error Messages Page B PC-Doctor Diagnostics B.1 PC-Doctor Diagnostics B-1 B.2 B.3 Table B-1 PC-Doctor Key Assignments B-2 PC-Doctor Diagnostics Table B-2 Test Selection Menu Special Keys B.4 n B.5.1 B.5.2 B.5.3 B.5.4 B.5.5 B.6 B-6 PC-Doctor Diagnostics B.7