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1 Hardware Overview
Satellite L550 Maintenance Manual
1-15
NOTE:
The time required for normal charge depends on the power consumption by the
system. Using a fluorescent lamp and frequently accessing the disk consumes more power and
lengthens the charge time.
Any of the following can stops battery charge:
1. The battery becomes fully charged.
2. The AC adapter or battery pack is removed.
3. The battery or AC adapter voltage is abnormal.
Detection of full charge
A full charge is detected only when the battery is being charged by quick or normal charge.
A full charge is detected when either of the following conditions is met:
1. The current in the battery charging circuit drops below the predetermined value.
2. The charging time exceeds the fixed limit.
1.5.3
RTC Battery
The RTC battery provides power to keep the current date, time and other system information in
memory while the computer is turned off.
Содержание Satellite L550 series
Страница 1: ...Toshiba Personal Computer Satellite Maintenance Manual TOSHIBA CORPORATION ...
Страница 13: ...Chapter 1 Hardware Overview ...
Страница 16: ......
Страница 32: ...Chapter 2 Troubleshooting Procedures 2 ...
Страница 33: ......
Страница 100: ...3 Tests and Diagnostics Satellite L550 ProL550 Series Maintenance Manual Series T D 13 ...
Страница 121: ...3 Tests and Diagnostics Satellite L550 Satellite L555 Satellite L557 Satellite ProL550 Series T D 34 ...
Страница 122: ...Chapter 4 Replacement Procedures ...
Страница 192: ...B 2 Liverpool 10M 10MG Maintenance Manual B 2 System Board Bottom View Figure B 2 System Board Layout Bottom ...
Страница 223: ...SatelliteL550 ProL550 Series Maintenance Manual E 2 3 Thai TI Keyboard 4 Korean KO Keyboard ...
Страница 224: ...SatelliteL550 ProL550 Series Maintenance Manual E 3 5 United Kingdom UK Keyboard 6 US International UI Keyboard ...
Страница 225: ...SatelliteL550 ProL550 Series Maintenance Manual E 4 7 Hebrew HB Keyboard ...
Страница 226: ...SatelliteL550 ProL550 Series Maintenance Manual E 5 8 Danish DM Keyboard 9 Swiss SW Keyboard ...
Страница 227: ...SatelliteL550 ProL550 Series Maintenance Manual E 6 10 Arabic ARE Keyboard 11 Czech CZ Keyboard ...
Страница 228: ...SatelliteL550 ProL550 Series Maintenance Manual E 7 12 Russian RU Keyboard 13 Portuguese PO Keyboard ...
Страница 229: ...SatelliteL550 ProL550 Series Maintenance Manual E 8 14 Slovakian SL Keyboard 15 Italian IT Keyboard ...
Страница 230: ...SatelliteL550 ProL550 Series Maintenance Manual E 9 16 French FR Keyboard 17 German GR Keyboard ...
Страница 231: ...SatelliteL550 ProL550 Series Maintenance Manual E 10 18 Greek GK Keyboard 19 Hungarian HG Keyboard ...
Страница 232: ...SatelliteL550 ProL550 Series Maintenance Manual E 11 20 Spanish SP Keyboard 21 Turkish TR Keyboard ...
Страница 233: ...SatelliteL550 ProL550 Series Maintenance Manual E 12 22 Turkish F TR F Keyboard 23 Swedish SD Keyboard ...
Страница 234: ...SatelliteL550 ProL550 Series Maintenance Manual E 13 24 Belgian BE Keyboard 25 Yugoslavian YU Keyboard ...
Страница 235: ...SatelliteL550 ProL550 Series Maintenance Manual E 14 26 Norwegian NW Keyboard 27 Scandinavian ND Keyboard ...
Страница 237: ...SatelliteL550 ProL550 Series Maintenance Manual E 16 30 Japanese JP Keyboard ...