3 motherboard layout, 4 layout contents, Motherboard layout -7 – Asus M3N78-AM User Manual
Page 17: Layout contents -7, 3 motherboard layout 1.5.4 layout contents, Chapter 1: product introduction 1-7
1.5.3
Motherboard layout
1.5.4
Layout contents
M3N78-AM
PCIEX16
PCIEX1_1
PCI2
PCI1
FLOPPY
USB910
USB78 USB1112
F_PANEL
SPDIF_OUT
AAFP
CD
ATX12V
EATXPW
R
CPU_FAN
Lithium Cell
CMOS Power
Super
I/O
ALC
662
Realtek
8211CL
KB_USB56
8Mb
BIOS
SB_PWR
CLRTC
SPEAKER
21.8cm(8.6in)
24.4cm(9.6in)
NVIDIA
®
GeForce 8200
DDR2 DIMM_A1 (64bit, 240-pin module)
SOCKET AM2
+
DDR2 DIMM_B1 (64bit, 240-pin module)
SATA4
SATA2
SATA3
SATA1
VG
A
AUDIO
LPT
COM
LAN1_USB12
USB34
PRI_IDE
2 3
1
4
1
5
6
7
8
10
9
11
12
13
14
15
Connectors/Jumpers/Slots
Page Connectors/Jumpers/Slots
Page
1.
ATX power connectors
(24-pin EATXPWR, 4-pin ATX12V)
1-21 9.
USB connectors (10-1 pin USB78, USB910,
USB1112)
1-23
2.
CPU fan connector (4-pin CPU_FAN)
1-9
10. Clear RTC RAM (CLRTC)
1-17
3.
AM2/AM2+ CPU socket
1-8
11. System panel connector (10-1 pin F_PANEL)
1-22
4.
DDR2 DIMM slots
1-11
12. Floppy disk drive connector (34-1 pin
FLOPPY)
1-20
5.
Serial ATA connectors (7-pin SATA1-6)
1-11
13. Optical drive audio connector (4-pin CD)
1-21
6.
Onboard LED
1-5
14. Front panel audio connector (10-1 pin AAFP)
1-23
7.
IDE connector (40-1 pin PRI_IDE)
1-19 15. Front panel audio connector (10-1 pin AAFP)
1-24
8.
Speaker (4-pin SPEAKER)
1-22
Chapter 1: Product introduction
1-7