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3.10 Fan Connectors (FAN1)
The JUKI-6770 provides two CPU cooling fan connectors, These
connectors can supply 12V/500mA to the cooling fan. All
connectors have the same pin assignments and provide a
"rotation" pin to get rotation signals from fans and notice the
system. So the system BIOS can recognize the fan speed.
Please note that only specified fan can issue the rotation signals.
•
Fan Connector
PIN NO.
DESCRIPTION
1
GROUND
2
+12V
3
Rotation Signal
3.11 AUDIO Connector
The JUKI-6770 has a built-in AC’97 AUDIO CODEC
connector directly connects to the pin-header (AUDIO1).
AUDIO1
PIN
NO.
DESCRIPTIO
N
PIN
NO.
DESCRIPTIO
N
1
SPEAK(L)
2
SPEEAK(R)
3
GND
4
GND
5
LINE_OUT(L)
6
LINE_OUT(R
)
7
LINEIN(L)
8
LINEIN(R)
9
GND
10
GND
11
MIC
12
GND
CDIN1 : CD-IN
PIN
NO.
DESCRIPTION
1
CD LEFT SIGNAL
2
GROUND
3
GROUND
4
CD RIGHT SIGNAL
3.12 External Power Connector (J3)
The JUKI-6770 has an onboard external power connector J3. You
