Acer Aspire 4720G Series Service Manual page 42

Express Card Slot
PCI controller
Supports card type
Number of slots
Access location
Supports ZV (Zoomed Video) port
Supports 32 bit CardBus
System Board Major Chips
Core logic
LAN
USB 2.0
Super I/O controller
MODEM
Bluetooth
Wireless 802.11 b/g, a/b/g, a/g/n
PCI controller
Audio
Keyboard
Keyboard controller
Total number of keypads
Windows logo key
Internal & external keyboard work
simultaneously
Battery
Vendor & model name
Battery Type
Pack capacity
Number of battery cell
36
Item
Item
Item
Item
RICOH R5C833
54mm and 34mm Express card
One Express card
Left side
No ZV support
Yes
Intel ICH8M
Broadcom BCM5787M
Integrated with ICH8M chipset
N/A
Foxconn T60M951.00
Foxconn T60H928.01
Foxconn, Intel
RICOH R5C833
Realtek ALC268
Winbond WPC8769L
88-/89-/93-key
Yes
Plug USB keyboard to the USB port directly: Yes
Specification
BATTERY PACK SANYO LI-ION 6
CELL 2.0, 4000MAH
BATTERY PACK SONY LI-ION 6
CELL 2.0, 4000MAH
BATTERY PACK PANASONIC LI-
ION 6 CELL 2.0, 4000MAH
BATTERY PACK SIMPLO LI-ION 6
CELL 2.0, 4000MAH
BATTERY PACK SANYO LI-ION 6
CELL 2.0, 4800MAH
BATTERY PACK SONY LI-ION 6
CELL 2.0, 4800MAH
BATTERY PACK SIMPLO LI-ION 6
CELL 2.0, 4800MAH
Li-ion
4000/4800MAH
6
Specification
Controller
Specification
Chapter 1