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VIA 82C693
MAINBOARD
HARDWARE SETUP
3-15
(O)
Speaker and Key Lock connector:
SPKR
BIOS
KBLOCK
CN14
SPKR & KBLOCK CONNECTORS
SPKR
1 2 3 4 5
1 2 3 4 5
PWR-LED & KBLOCK
(X) SPKR: Speaker connector
1
Pin # Signal name
1
+ 5V DC
2
No Connection
3
No Connection
4
Speaker Data Signal
5
No Connection
5
(Y) PWR-LED & KBLOCK: Front Panel Power LED and Key-Lock Connector
1
Pin # Signal name
1
Pullup (+ 5V DC for Power LED)
2
No Connection
3
Ground
4
Keyboard Lock
5
Ground
5