1.2 System Unit Block Diagram
1 Hardware Overview
PORTEGE A600 Maintenance Manual (960-710 [CONFIDENTIAL]
1-9
The system unit is composed of the following major components:
Microprocessor
The Toshiba PORTEGE A600 computer is equipped with an Intel
®
Core
TM
2 Duo
ULV Processor. These processors incorporate a math co-processor, a 3MB L2 cache
memory.
The PC comes in with one of the following speeds:
Intel® CoreTM 2 Duo ULV Processor (Penryn ULV)
•
•
•
•
•
•
•
•
•
•
•
•
•
•
SU9400 (1.40GHz)
SU9300 (1.20GHz)
These processors operate at 800MHz bus clock (FSB).
Memory
One DDR2-667/DDR2-800 SDRAM slots. Memory modules can be installed to
provide a maximum of 5GB (on board memory 1GB). Memory modules are available
in 512MB, 1024MB, 2048MB and 4096MB sizes.
- 200-pin small-size DIMM
- 1.8V operation
- DDR2-667/800 support
BIOS ROM (Flash memory)
- 8Mbit (512K
×
16-bit chip)
301KB used for Animation
288KB used for system BIOS
64KB used for VGA-BIOS
64KB used for Finger Print
32KB used for ACPI
24KB used for booting
16KB used for Parameter Block
Others
Содержание Portege A600
Страница 10: ...x CONFIDENTIAL PORTEGE A600 Maintenance Manual 960 710 ...
Страница 11: ... CONFIDENTIAL Chapter 1 Hardware Overview ...
Страница 12: ...1 Hardware Overview 1 ii CONFIDENTIAL PORTEGE A600 Maintenance Manual 960 710 ...
Страница 41: ... CONFIDENTIAL Chapter 2 Troubleshooting Procedures ...
Страница 42: ...Troubleshooting Procedures 2 ii CONFIDENTIAL PORTEGE A600 Maintenance Manual 960 710 2 ...
Страница 46: ...Troubleshooting Procedures 2 vi CONFIDENTIAL PORTEGE A600 Maintenance Manual 960 710 ...
Страница 119: ... CONFIDENTIAL Chapter 3 Tests and Diagnostics ...
Страница 120: ...Tests and Diagnostics 3 ii CONFIDENTIAL PORTEGE A600 Maintenance Manual 960 710 3 ...
Страница 124: ...Tests and Diagnostics 3 vi CONFIDENTIAL PORTEGE A600 Maintenance Manual 960 710 ...
Страница 208: ...Tests and Diagnostics 3 84 CONFIDENTIAL PORTEGE A600 Maintenance Manual 960 710 ...
Страница 223: ...Chapter 4 Replacement Procedures CONFIDENTIAL ...
Страница 224: ...4 Replacement Procedures 4 ii CONFIDENTIAL PORTÉGÉ A600 Maintenance Manual 960 710 ...
Страница 228: ...4 Replacement Procedures 4 vi CONFIDENTIAL PORTÉGÉ A600 Maintenance Manual 960 710 ...
Страница 313: ... CONFIDENTIAL Appendices ...
Страница 314: ...Appendices App ii CONFIDENTIAL PORTEGE A600 Maintenance Manual 960 710 ...
Страница 324: ...Appendices App xii CONFIDENTIAL PORTEGE A600 Maintenance Manual 960 710 ...
Страница 330: ...Appendices Appendix A Handling the LCD Module A 6 CONFIDENTIAL PORTEGE A600 Maintenance Manual 960 710 ...
Страница 348: ...Appendices Appendix B Board Layout B 18 CONFIDENTIAL PORTEGE A600 Maintenance Manual 960 710 ...
Страница 355: ...Appendix C Pin Assignments Appendices PORTEGE A600 Maintenance Manual 960 710 CONFIDENTIAL C 7 Blanc page ...
Страница 400: ...Appendices Appendix F Wiring diagrams F 2 CONFIDENTIAL PORTEGE A600 Maintenance Manual 960 710 ...
Страница 402: ...Appendices Appendix G BIOS rewrite procedures G 2 CONFIDENTIAL PORTEGE A600 Maintenance Manual 960 710 ...
Страница 404: ...Appendices Appendix H EC KBC rewrite procedures H 2 CONFIDENTIAL PORTEGE A600 Maintenance Manual 960 710 ...
Страница 406: ...Appendices Appendix I Reliability I 2 CONFIDENTIAL PORTEGE A600 Maintenance Manual 960 710 ...