1 Hardware Overview
1.6 Batteries
1-16 [CONFIDENTIAL]
Satellite P770/P775 Series Maintenance Manual
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.
1.6.3
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 P770
Страница 12: ...Satellite P770 P775 Series Maintenance Manual CONFIDENTIAL xii Installing the Antennas 53 ...
Страница 15: ...1 Hardware Overview Satellite P770 P775 Series Maintenance Manual CONFIDENTIAL Chapter 1 Hardware Overview ...
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Страница 35: ...Chapter 2 Troubleshooting Procedures ...
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Страница 104: ...Chapter 3 Tests and Diagnostics ...
Страница 115: ...3 Tests and Diagnostics If FAN RPM check is NG it will show as below Satellite P770 P775 Series Maintenance Manual 11 ...
Страница 117: ...3 Tests and Diagnostics Satellite P770 P775 Series Maintenance Manual 13 ...
Страница 121: ...3 Tests and Diagnostics Memory Info Test Satellite P770 P775 Series Maintenance Manual 17 ...
Страница 123: ...3 Tests and Diagnostics UK keyboard Japan keyboard Satellite P770 P775 Series Maintenance Manual 19 ...
Страница 142: ...3 Tests and Diagnostics Satellite P770 P775 Series Maintenance Manual 38 ...
Страница 145: ...3 Tests and Diagnostics Satellite P770 P775 Series Maintenance Manual 41 ...
Страница 153: ...3 Tests and Diagnostics Satellite P770 P775 Series Maintenance Manual 49 ...
Страница 158: ...4 Replacement Procedures Satellite P770 P775 Series Maintenance Manual CONFIDENTIAL Chapter 4 Replacement Procedures ...
Страница 230: ...Figure B 4 System Board Layout Bottom Satellite P770 P775 Series Maintenance Manual B 6 CONFIDENTIAL ...
Страница 234: ...37 NA 38 NA 39 LCD_INV 40 LCD_INV 41 GND 42 GND C 2 CONFIDENTIAL Satellite P770 P775 Series Maintenance Manual ...
Страница 263: ...Figure TI keyboard 4 Korean KO Keyboard Figure KO keyboard 5 United Kingdom UK Keyboard ...
Страница 264: ...Figure UK keyboard 6 US International UI Keyboard Figure UI keyboard 7 Hebrew HB Keyboard ...
Страница 265: ...Figure HB keyboard 8 Danish DM Keyboard Figure DM keyboard 9 Swiss SW Keyboard ...
Страница 266: ...Figure SW keyboard 10 Arabic ARE Keyboard Figure ARE keyboard 11 Czech CZ Keyboard ...
Страница 267: ...Figure CZ keyboard 12 Russian RU Keyboard Figure RU keyboard 13 Portuguese PO Keyboard ...
Страница 268: ...Figure PO keyboard 14 Slovakian SL Keyboard Figure SL keyboard 15 Italian IT Keyboard ...
Страница 269: ...Figure IT keyboard 16 French FR Keyboard Figure FR keyboard 17 German GR Keyboard ...
Страница 270: ...Figure GR keyboard 18 Greek GK Keyboard Figure GK keyboard 19 Hungarian HG Keyboard ...
Страница 271: ...Figure HG keyboard 20 Spanish SP Keyboard Figure SP keyboard 21 Turkish TR Keyboard ...
Страница 272: ...Figure TR keyboard 22 Turkish F TF F Keyboard Figure TF F keyboard 23 Swedish SD Keyboard ...
Страница 273: ...Figure SD keyboard 24 Belgian BE Keyboard Figure BE keyboard 25 Yugoslavian YU Keyboard ...
Страница 274: ...Figure YU keyboard 26 Norwegian NW Keyboard Figure NW keyboard 27 Scandinavian ND Keyboard ...
Страница 275: ...Figure ND keyboard 28 Canadian Multinational AC Keyboard Figure AC keyboard 29 Canadian Bilingual CB Keyboard ...
Страница 276: ...Figure CB keyboard 30 Romania RO Keyboard Figure RO keyboard 31 Bulgaria BU Keyboard ...
Страница 277: ...Figure BU keyboard 32 Japanese JP Keyboard Figure JP keyboard 32 Latin American LA Keyboard ...
Страница 278: ...Figure LA keyboard ...