5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
BLOCK DIAGRAM
AZALIA BUS
PCH(H57/H55)
SURR BACK
COMA
DDRIII BUS
FRONT AUDIO
RTL8111E Gb LAN
I/O PORTS :
CLOCK GENERATOR
LINE_IN
SERIAL ATA II X6
CHANNEL B
CD_IN
USB PORTS 0~11
DMI
SATAII
LPC BUS
CHANNEL A
SPI BUS
LPC I/O
ITE8720GB-FX
AUDIO PORTS :
USB 2.0
SURR
INTEL LGA1156
MIC
VRD11.1
CEN/LFE
KB/PS2
SPI BIOS
LIN_ OUT
FRONT PANEL /CPU FAN
AZALIA ALC88B-VD2
PCI SLOT 1,2
LYNNFIELD/CLARKDALE
DDRIII DIMM X 1
FDD
PCIE-16 gen2
DDRIII DIMM X 1
PCIE-1 gen1
PCI EXPRESS X16
PCI
PCI EXPRESS X1
PCIE-1 gen1
FDI
GA-H55M-S2
1.3
BLOCK DIAGRAM
Gigabyte Technology
C
3
31
Tuesday, October 05, 2010
Title
Size
Document Number
Rev
Date:
Sheet
of
CONFIDENTIAL
