A HARDWARE TOUR
REAR VIEW
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6 DC input
This is the power supply input for DC +5 V and +12 V.
Pin
Name
1
+12
2
G
3
G
4
+5
7 Host IDE interface
This is a 40 pin I/O connector according to the ATA specifications.
8 Device configuration jumper
This is the jumper switch for selection of the drive use mode and supporting PC.
Short-circuit socket is attached for the setting
attached : on
Pin
Name
1
MA
on The drive is used in master mode.
2
SL
on The drive is used in slave mode.
3
CS
on Mode for drive setting by CSEL of the IDE interface.
4
Reserved.
5
Reserved.
9 Audio output
This is a connector for output of analog audio.
As a Molex 70553 type connecter is used, select a matching connection cable.
Pin
Name
1
L
2
G
3
G
4
R
0 Digital audio output
This is a connector for output of digital audio signal.
Pin
Name
1
GND
2
Digital Out Digital audio signal output.
8
<DRC1155>
En
39
4
1
5
1
40
9
8
Function
Power supply input for DC +12 V.
Ground.
Ground.
Power supply input for DC +5 V.
not attached : off
Function
Left channel audio output.
Ground.
Ground.
Right channel audio output.
Function
Ground.
1
2
4
7
Function
1
6