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INSTALLATIONS
MB770 User’s Manual
19
J13: External Audio Connector
Signal Name
Pin #
Pin #
Signal Name
LINEOUT_R
1 2
LINEOUT_L
Ground 3 4 Ground
LINEIN_R 5 6 LINEIN
L
Ground 7 8 Ground
Mic-In 9
10
VREFOUT
Ground 11
J15: CD-in Connector
Pin #
Signal Name
1 Left
2 Ground
3 Ground
4 Right
J16: System Function Connector
J16 provides connectors for system indicators that provide light
indication of the computer activities and switches to change the
computer status. J16 is a 20-pin header that provides interfaces for the
following functions.
Hard Disk Drive LED
Reset
Switch
Not Defined
ATX Power On Switch
Not Defined
Power LED
Speaker