40
Series 75FRN: 75FRN, 75FRN-L, 75FRN-R, 75FRN-RL
nVIDIA
nFORCE2
DIM1
IDE2
IDE1
Li
Battery
Fan3
nVIDIA
nFORCE2
AC'97
Codec
WOL1
1
C
lo
c
k
G
e
n
e
r
a
to
r
SPK
RST
Keylock
HDD/LED
IRTX/IRRX
PWR SMI
+
+
-
-
1
PCI1
PCI5
PCI4
PCI3
PCI2
Audio1
14
1
10
USB1
USB2
1
10
FDC1
1
DIM2
AT
X
Main Po
wer
PS/2 K/B
Mouse
(on top)
(underside)
SOCKET 462
RT2
DIM3
1
1
CDIN1
DDR 400/333/266MHz
USB1
USB0 (middle)
(underside)
RJ45
(on top)
LPT1
COM2
COM1
Line
Game/MIDI Port
Line
Mic
RTL
ALC650
Fan2
1
Jp1
AGP 4X/8X
IDE3
BIOS
P
D
C
20376
+12V Power
1
3
1
Jp2
RT1
J5
1
1
Jp4
ATA2
ATA1
1
Jp5
SPP
In
Out
MCP
Fan1
LPC I/O
W83627HF
2-9.9 6-channel Sound Output Connector(Optional)
This series is designed with a 6-chan-
nel Audio-out connector “Audio1”. If this
option is chosen, it will provide 3 addi-
tional audio-out ports for the 6-channel
sound.
2-9.10 LAN Connector (75FRN-L / 75FRN-RL Only)
One RJ45 connector is on board for network connection.
Yellow LED “On” to indicate
Network hub is in connection
with the system.
Green LED blinks to indicate
that data transmission is
undergoing in 10/100 Base T
mode.
nVIDIA
nFORCE2
DIM1
IDE2
IDE1
Li
Battery
Fan3
nVIDIA
nFORCE2
AC'97
Codec
WOL1
1
C
lo
c
k
G
e
n
e
r
a
to
r
SPK
RST
Keylock
HDD/LED
IRTX/IRRX
PWR SMI
+
+
-
-
1
PCI1
PCI5
PCI4
PCI3
PCI2
Audio1
14
1
10
USB1
USB2
1
10
FDC1
1
DIM2
AT
X
Main Po
wer
PS/2 K/B
Mouse
(on top)
(underside)
SOCKET 462
RT2
DIM3
1
1
CDIN1
DDR 400/333/266MHz
USB1
USB0 (middle)
(underside)
RJ45
(on top)
LPT1
COM2
COM1
Line
Game/MIDI Port
Line
Mic
RTL
ALC650
Fan2
1
Jp1
AGP 4X/8X
IDE3
BIOS
P
D
C
20376
+12V Power
1
3
1
Jp2
RT1
J5
1
1
Jp4
ATA2
ATA1
1
Jp5
SPP
In
Out
MCP
Fan1
LPC I/O
W83627HF
6-channel Audio-out Pin Assignment
14
13
2
1
Pin 1 LFE-out
Pin 3 Center-out
Pin 5 Surround-out-R
Pin 7 Surround-out-L
Pin 9 Jack-detect
Pin11 SPDIFI
Pin13 SPDIFO
Pin 2 Gnd
Pin 4 Gnd
Pin 6 Gnd
Pin 8 Gnd
Pin10 (Void)
Pin12 Gnd
Pin14 Gnd
Summary of Contents for 75FRN Series
Page 6: ...9 Contents Memo...