Acer ASPIRE 5570, Service Manual

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42 Chapter 1
Package
FCBGA 1466-pin for Intel
®
945GM and Intel
®
940GML
BGA 533 pin for Nvidia G7300
Interface internal PCIE
Supports ZV (Zoomed Video) port Yes
Video Memory
Item Specification
Chipset
Intel
®
945GM (for Aspire 5570/5580 UMA models) and Intel
®
940GML (Aspire 3680)
Nvidia G7300 (G72M-V) (for Aspire 5570/5580 discrete models)
Memory size up to 128MB
Interface DDR2
USB Port
Item Specification
Chipset Built-in ICH7M
USB Compliancy Level 2.0
OHCI USB 1.1 and USB 2.0 Host controller
Number of USB port 3
Location One on the left side/two on the rear side
Serial port function control Enable/Disable by BIOS Setup
PCMCIA Port
Item Specification
PCMCIA controller TI PCI8412/PCI6412
Supports card type Type-II
Number of slots One type-II
Access location Left panel
Supports ZV (Zoomed Video) port No ZV support
Supports 32 bit CardBus Yes
System Board Major Chips
Item Controller
Core logic
Intel
®
945GM/945PM/ICH7M
VGA
Intel
®
945GM (for Aspire 5570/5580 UMA models) and Intel
®
940GML (Aspire 3680)
Nvidia G7300 (G72M-V) (for Aspire 5570/5580 discrete models)
LAN Marvell 88E8055 for GigaLAN for future advanced models, not
launch yet
Marvell 88E8038 for 10/100 LAN
USB 2.0 Built in ICH7M
Super I/O controller NS PC87383
MODEM ALC 883
Bluetooth Built-in ICH7M
Video Interface
Item Specification