Chapter 1
21
Embedded Controller
Battery
Interface
USB 2.0
Antenna
1 x 2
Item
Specifications
Chipset
Winbond WPCE775LA0DG
Features
•
Shared SPI BIOS flash memory with page programming support.
•
High-accuracy, high-speed ADC.
•
Up to 95 GPIO ports (including keyboard scanning) with a variety of wake-up
events (up to 42 wake-up inputs).
•
16-bit RISC core, with up to 4 Mbytes of external address space, running at up to
25 MHz.
•
128-pin LQChipFP
Item
Specifications
6 Cell
Vendor & model name
SIMPLO UM09F70 3S2P
SANYO UM09F36 3S2P
Battery Type
Li-ion
Pack capacity
SANYO 6 cell 5600mAh
SAMSUNG 6 cell 5600mAh
LGC 6 cell 5600mAh
Number of battery cell
6
Package configuration
3 cells in series, 2 series in
parallel
Normal voltage
11.1
Charge voltage
12.6
Item
Specifications
Summary of Contents for Aspire 1820PT Series
Page 6: ...vi ...
Page 10: ...x Table of Contents ...
Page 13: ...Chapter 1 3 System Block Diagram ...
Page 32: ...22 Chapter 1 ...
Page 48: ...38 Chapter 2 ...
Page 64: ...54 Chapter 3 4 Unlock the FPC 5 Remove the FPC and keyboard ...
Page 66: ...56 Chapter 3 4 Remove the hinge cap 5 Remove the hinge bezel ...
Page 70: ...60 Chapter 3 10 Pull the upper cover away ...
Page 94: ...84 Chapter 3 7 Pry up the bezel top edge and remove ...
Page 119: ...Chapter 3 109 7 Insert the stylus ...
Page 148: ...138 Chapter 3 2 Replace the HDD in the bay 3 Adhere the black tape 4 Replace the HDD FPC ...
Page 202: ...192 Appendix A ...
Page 212: ...202 ...
Page 215: ...205 ...
Page 216: ...206 ...