1.2 System Block Diagram
1 Hardware Overview
Satellite A50S/TECRA A3X Maintenance Manual (960-534) [CONFIDENTIAL]
1-9
VGA controller
Imbedded in North Bridge
Other main system chips
•
EC/KBC (M306KAFCLRP x 1)
•
PSC (Toshiba-made TMP86PM49UG x 1)
•
Thermal sensor (AnalogDevice-made ADM1032 x 1)
•
Audio AMP (Mitsumi-made MM1517X x1)
•
AC97-CODEC (SigmaTel-made STAC9750TG x1)
•
Clock generator (ICS954204 x1)
Mini PCI (Intel/Askey made 802.11b/g or 802.11a/b/g)
2.4 GHz DSSS wireless LAN card is equipped in the mini PCI card slot. Conformity
with IEEE 802.11b (WiFi). Supports 128bit WEP.
LAN (Intel-made Kinnereth (ED82562 x 1)
Controls LAN.
Supports 100Base-TX and 10Base-T.
MODEM (Askey-made 1456VQL4A (INT) x 1)
Supported by MDC.
Uses secondary AC97 line.
Data and FAX transmission is available.
Supports ITU-TV.90 and V.92.
The transfer speed of data receiving is 56kbps, of data sending is 33.6kbps and of
FAX is 14.4Kbps. Actual speed depends on the quality of the line used.
Connected to telephone line through RJ11 modem jack.
Содержание Tecra A3X
Страница 10: ...x CONFIDENTIAL Satellite A50S TECRA A3X Maintenance Manual 960 534 ...
Страница 11: ... CONFIDENTIAL Chapter 1 Hardware Overview ...
Страница 12: ...1 Hardware Overview 1 ii CONFIDENTIAL Satellite A50S TECRA A3X Maintenance Manual 960 534 1 Hardware Overview ...
Страница 16: ...1 Hardware Overview 1 vi CONFIDENTIAL Satellite A50S TECRA A3X Maintenance Manual 960 534 ...
Страница 50: ...1 Hardware Overview 1 13 AC Adapter 1 34 CONFIDENTIAL Satellite A50S TECRA A3X Maintenance Manual 960 534 ...
Страница 51: ... CONFIDENTIAL Chapter 2 Troubleshooting Procedures ...
Страница 52: ...2 Troubleshooting Procedures 2 ii CONFIDENTIAL Satellite A50S TECRA A3X Maintenance Manual 960 534 2 ...
Страница 56: ...2 Troubleshooting Procedures 2 vi CONFIDENTIAL Satellite A50S TECRA A3X Maintenance Manual 960 534 ...
Страница 105: ... CONFIDENTIAL Chapter 3 Tests and Diagnostics ...
Страница 106: ...3 Tests and Diagnostics 3 ii CONFIDENTIAL Satellite A50S TECRA A3X Maintenance Manual 960 534 3 ...
Страница 110: ...3 Tests and Diagnostics 3 vi CONFIDENTIAL Satellite A50S TECRA A3X Maintenance Manual 960 534 ...
Страница 217: ... CONFIDENTIAL Chapter 4 Replacement Procedures ...
Страница 218: ...4 Replacement Procedures 4 ii CONFIDENTIAL Satellite A50S TECRA A3X Maintenance Manual 960 534 4 ...
Страница 336: ...Replacement Procedures 4 23 Fluorescent Lamp 4 114 CONFIDENTIAL Satellite A50S TECRA A3X Maintenance Manual 960 534 ...
Страница 337: ... CONFIDENTIAL Appendices ...
Страница 338: ...Appendices App ii CONFIDENTIAL Satellite A50S TECRA A3X Maintenance Manual 960 534 ...
Страница 350: ...Appendices Appendix A Handling the LCD Module A 6 CONFIDENTIAL Satellite A50S TECRA A3X Maintenance Manual 960 534 ...
Страница 392: ...Appendices Appendix C Pin Assignment C 34 CONFIDENTIAL Satellite A50S TECRA A3X Maintenance Manual 960 534 ...
Страница 402: ...Appendices Appendix E Key Layout E 2 CONFIDENTIAL Satellite A50S TECRA A3X Maintenance Manual 960 534 ...
Страница 404: ...Appendices Appendix F Wiring Diagrams F 2 CONFIDENTIAL Satellite A50S TECRA A3X Maintenance Manual 960 534 ...
Страница 406: ...Appendices Appendix G BIOS KBC EC Update G 2 CONFIDENTIAL Satellite A50S TECRA A3X Maintenance Manual 960 534 ...
Страница 408: ...Appendices Appendix H Reliability H 2 CONFIDENTIAL Satellite A50S TECRA A3X Maintenance Manual 960 534 ...