System Block Diagram - Acer Veriton 7900Pro Service Manual

System Block Diagram

VRD 11
4 Phase PWM
Intel ADD2/+ Card
or
PCI Express x 16
External Graphics
Card
VGA Connector
Back Panel
USB2.0 Port 0
USB2.0 Port 1
USB2.0 Port 2
USB2.0 Port 3
Back Panel
1394a Port 1
Front Panel
1394a Port 2
Header
USB2.0 Port 4
USB2.0 Port 5
USB2.0 Port 6
USB2.0 Port 7
USB2.0 Port 8
USB2.0 Port 9
Super I/O
ITE8718
Serial/LPT/KB/MS
Chapter 1
Cedar Mill, Presler ,
Conroe & Allendale
LGA775 Processor
Socket T
PCI Express x16 Port
GMCH
Broadwater
4 Lanes
Direct Media Interface (DMI)
Controller Link
PCI I/F
ICH8
TI43AB23
LPC I/F
Floppy
Drive Connector
1066/800/533 FSB
DDR2 533/667/800
DDR2 533/667/800
PCI Express x1 port
SPI Flash
(BIOS)
PCI Express x1 port
Firmware HUB
CK-505 Clock
Channel A DDR2
DIMM1
DIMM2
Channel B DDR2
DIMM1
DIMM2
LAN NINEVEH LAN
PCI Slot 1
PCI Slot 2
PCI Express x1
Slot 1
Serial ATA
SATA Connector 1
AHCI, RAID0,1,5,10
SATA Connector 2
SATA Connector 3
SATA Connector 4
SATA Connector 5
ESATA Connector 6
HDA Codec
Realtek ALC888
5