System Board Layout - DFI NB70-BC Manual Del Usuario

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1
Quick Setup Guide

1.1 System Board Layout

J5
Wake-On-KB/Mouse (JP1)
Wake-On-USB 1/2
J9
(JP5)
COM 1 (CN1)
Parallel (CN2)
COM 2 (CN3)
Line-
+12V power
out
(CN4) CD-in (ATXP2)
Line-
(J10)
in
(CN5)
3 4
Mic-
1 2
in
(CN7)
TAD (J14)
Wake-On-
Ring (J15)
AC'97
Front audio (J16)
2 10
1 9
I/O
chip
PCI Standby Power LED
IrDA (J19)
Wake-On-LAN (J20)
6
Factory use only (J7)
CPU fan
Socket 478
(J3A)
DIMM
Standby
Power LED
DDR SDRAM
DIMM 1
Intel
82845E
MCH
CPU FSB select (JP2)
AGP Slot
PCI 1 Slot
Secondary IDE (J11)
Intel
PCI 2 Slot
82801
ICH2
PCI 3 Slot
Clear CMOS
(JP3)
PCI 4 Slot
Firmware
Hub
Wake-On-USB
PCI 5 Slot
3/4 (JP4)
Chassis fan
(J22)
NB71-BC
(Uses the Intel 845E chipset)
System
fan (J8)
ATX Main
Power
(ATXP1)
DDR
SDRAM
DIMM 2
FDD
(J18)
Primary IDE (J12)
Battery
J27
USB 3, 4
G-SW
SPEAKER
(J21/J23)
G-LED
ATX-SW RESET
11 15
HD-LED
PWR-LED
1 5