Supero SuperWorkstation 7045A-WT User Manual page 52

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uper orkstation 7045A-WT User's Manual
Compact Flash Card PWR
Connector
A Compact Flash Card Power Con-
nector is located at JWF1. For the
Compact Flash Card to work properly,
you will need to enable with JCF1 and
connect a Compact Flash Card power
cable to JWF1 fi rst.
CD Header
A 4-pin CD header (CD1) and a Front Panel
Audio header (Audio FP) are included on the
serverboard. These headers allow you to use
the onboard sound for audio CD playback.
Connect an audio cable from your CD drive to
the CD header that fi ts your cable's connector.
Only one CD header can be used at any time.
See the tables at right for pin defi nitions. (See
below for the Audio FP header.)
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 (Audio FP). If the front
panel interface card is not connected to
the front panel audio header, jumpers
should be installed on pin pairs 1-2,
5-6, and 9-10 of the Audio FP header.
If these jumpers are not installed, the
back panel line out connector will be
disabled, and pin 1 of the microphone
in will be left fl oating, which can lead to
excessive back panel microphone noise
and crosstalk. See the table at right for
pin defi nitions.
Compact Flash Card PWR
Connector (JWF1)
Jumper Defi nition
On Compact Flash
Power On
Off Compact Flash
Power Off
CD1 Pin Defi ni-
Pin#
1
2
3
4
Front Panel Audio Pin
Defi nitions (Audio FP)
Pin# Defi nition
1 MIC_L
2 Audio Ground
3 MIC_R
4 FP Audio Detect
5 Line_2_R
6 Ground
7 FP_Jack Detect
8 Key
9 Line_2_L
10 Ground
5-20
tions
Defi nition
Left
Ground
Ground
Right