ASROCK AD2550B-ITX - 1.3 Motherboard Layout

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1.3 Motherboard Layout
1 CPU Fan Connector (CPU_FAN1) 11 Clear CMOS Jumper (CLRCMOS1)
2 CPU Heatsink 12 Chassis Speaker Header
3 Chassis Fan Connector (CHA_FAN1) (SPEAKER 1, White)
4 2 x 204-pin DDR3 SO-DIMM Slots 13 USB 2.0 Header (USB4_5, Blue)
(DDR3_A1, DDR3_A2, Black) 14 SATA2 Connector (SATAII_1, Blue)
5 ATX Power Connector (ATXPWR1) 15 16Mb SPI Flash
6 SATA2 Connector (SATAII_2, Blue) 16 PCI Slot (PCI1)
7 USB 2.0 Header (USB6_7, Blue) 17 Front Panel Audio Header
8 Infrared Module Header (IR1) (HD_AUDIO1, White)
9 System Panel Header (PANEL1, White) 18 Intel NM10 Express Chip
10 Consumer Infrared Module Header (CIR1)
SPEAKER1
1
HD_AUDIO1
PANE L 1
HDLED RESET
PLED PWRBTN
1
CMOS
Battery
16Mb
BIOS
1
AUDIO
CODEC
17.0cm (6.7 in)
17.0cm (6.7 in)
Super
IO
1
2
4
5
7
6
8
9
10
12
13
14
11
15
16
3
FSB800
DDR3_A1 (64 bit, 204-pin module)
FSB800
DDR3_A2 (64 bit, 204-pin module)
SATAII_1
SATAII_2
LAN
PHY
RoHS
USB 2.0
T: U S B0
B: USB1
Top:
RJ-45
PARALLEL PORT
VGA1
Top:
Line In
Center:
Line Out
Bottom:
Mic In
CPU_FAN1
1
USB6_7
PCI1
1
USB4_5
ErP/EuP Ready
USB 2.0
T: U SB 2
B: USB3
COM1
Design in Taipei
PS2
Mouse
PS2
Keyboard
1
CIR1
1
IR1
CHA_FAN1
X
Fast LAN
X
Fast USB
DX10.1
AD2550B-ITX
CLRCMOS1
1
17
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