3 motherboard layout, 4 layout contents, Motherboard layout -7 – Asus M5A78L-M/USB3 User Manual
Page 17: Layout contents -7, M5a78l-m/usb3
1.5.3
Motherboard layout
M5A78L-M/USB3
PCIEX16
PCIEX1_1
PCI2
PCI1
USB78
USB910
USB1112
AAFP
ATX12V
EATXPW
R
CPU_FAN
Lithium Cell
CMOS Power
Super
I/O
VIA
VT1708S
RTL
8111E
ASM
1042
IC
S
9LPRS483
KB_USB56
SPDIF_O2
HDMI
16Mb
BIOS
SB_PWR
CLRTC
24.4cm(9.6in)
24.4cm(9.6in)
AMD
®
RS780L
AMD
®
SB710
DDR3 DIMM_B1 (64bit, 240-pin module)
SOCKET AM3
+
DDR3 DIMM_B2 (64bit, 240-pin module)
DDR3 DIMM_A1 (64bit, 240-pin module)
DDR3 DIMM_A2 (64bit, 240-pin module)
SATA3G_4 SATA3G_5 SATA3G_6
SATA3G_1 SATA3G_2 SATA3G_3
AUDIO
LAN1_USB12
USB34
CHA_FAN
PANEL
SPDIF_OUT
LPT
COM1
DVI_VG
A
EPU
5
1
3
2
4
11
7
10
9 8
13 12
1
6
2
1.5.4
Layout contents
Connectors/Jumpers/Slots
Page
Connectors/Jumpers/Slots
Page
1. CPU and chassis fan connectors (4-pin
CPU_FAN, 3-pin CHA_FAN)
1-27 8.
Clear RTC RAM (CLRTC)
1-19
2. ATX power connectors (24-pin EATXPWR, 4-pin
ATX12V)
1-23 9.
Onboard LED (SB_PWR)
1-5
3. AMD CPU socket
1-8
10. System panel connector (20-8 pin PANEL)
1-25
4. DDR3 DIMM sockets
1-11 11. USB connectors (10-1 pin USB78, USB910,
USB1112)
1-26
5. Serial port connectors (10-1 pin COM1)
1-27 12. Digital audio connector (4-1 pin SPDIF_OUT) 1-26
6. LPT connector (26-1 pin LPT )
1-22 13. Front panel audio connector (10-1 pin AAFP) 1-22
7. Serial ATA connectors (7-pin SATA3G_1~6)
1-24
ASUS M5A78L-M/USB3
1-7