2-20
C2SBM-Q User's Manual
FA
N
1
JI2C2
JWOR
JFSB3
JF1
JWD
JLED
Battery
J40
DI
M
M
1A
DI
M
M
2A
DI
M
M
1B
I-SATA2
I-SATA3
SPEAKER
KB
/M
OU
SE
CPU Fan
J28
VG
A
JGS1
US
B
2/3
/4/
5
J43
J11
US
B 0
,1
J46
Au
dio
J41
4-Pin PWR
LGA 775 CPU
JFSB2
JFSB1
PC
I2
Slot5 PCI-E x4
JPAC
J9
Buzzer
SPKR
Slot4 PCI-33MHz
PC
I1
J1
2
J3
IDE#1
J4
5
FP USB 8/9
FP USB 6/7
J4
4
JL1
LE1
FP
CT
RL
Intel Q35
24
-pi
n A
TX
P
W
R
Audio CTRL
CD-IN
CD1
Front Audio
W
83
62
7D
HG
S
I/O
1
IDE CTRL
ITE 8213
J15
COM4
USB 10
JWOL
I-SATA0
I-SATA1
JS
4
JS
3
JS
1
JS
2
FA
N2
Fa
n3
JPUSB1
PC
I3
Slot7 PCI-E x16
JI2C1
JP2
Intel ICH9DO
JPUSB2
J4
7
JPL1
CO
M2
W
83
62
7D
HG
S
I/O
2
J14
COM3
Slot6 PCI-33MHz
PC
I1
JPT1
DI
M
M
2B
LAN CTRL
LA
N
1
C2
SB
M-
Q
CO
M1
J31
JBT1
Front Panel Audio Control
When front panel headphones are
plugged in, the back panel audio output
is disabled. This is done through the FP
Audio header (J12). If the front panel
interface card is not connected to the front
panel audio header, jumpers should be
installed on the header (J12) pin pairs:
1-2, 5-6, and 9-10. If these jumpers are
not installed, the back panel line out
connector will be disabled and microphone
input Pin 1 will be left floating, which can
lead to excessive back panel microphone
noise and cross talk. See the table below
for pin definitions.
A.
Front Panel Audio
B.
PWR LED
Power LED
The Power LED connector is designated
JLED. This connection is used to pro-
vide LED Indication of power supplied to
the system. See the table on the right
for pin definitions.
PWR LED
Pin Definitions
Pin# Definition
1
+5V
2
Key
3
Ground
B
A
High Definition Fron Panel
Audio
Pin# Signal
1
MC_L
2
AUD_GND
3
MC_R
4
FP_Audio-Detect
5
Line_2_R
6
Ground
7
FP_Jack-Detect
8
Key
9
Line_2_L
3
Ground
Summary of Contents for C2SBM-Q
Page 1: ...C2SBM Q USER S MANUAL Revision 1 1a...
Page 52: ...3 6 C2SBM Q User s Manual Notes...
Page 78: ...4 26 C2SBM Q User s Manual Notes...
Page 84: ...A 6 C2SBM Q User s Manual Notes...
Page 90: ...B 6 C2SBM Q User s Manual Notes...