PT-5ITB
SYSTEM BOARD
HARDWARE SETUP
4-7
(T) CN18 USB Port 2 (Universal Serial Bus port 2) connector
1
Pin # Assignment
●
1
+5V DC (RED WIRE)
●
2
DATA-
(WHITE WIRE)
●
3
DATA+ (GREEN WIRE)
●
4
Ground
(BLACK WIRE)
●
5
Ground
(BLACK WIRE)
5
(U) KEYLOCK Front Panel Power LED & Key-Lock connector
1
Pin # Assignment
●
1
Pullup (+5V DC for Power LED)
●
2
No Connection
●
3
Ground
●
4
Keyboard Lock
●
5
Ground
5
(V) SPEAKER Speaker connector
1
Pin # Assignment
●
1
+5V DC
●
2
No Connection
●
3
No Connection
●
4
Speaker Data Signal
4
(W) RS
Reset Button connector
Open : No action
Short : System Reset
Pin # Assignment
Pin # Assignment
1
Ground
2
Reset Control
(X) HL
IDE HDD LED connector
Pin # Assignment
Pin # Assignment
1
Pullup (+5V DC)
2
Signal Pin
