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COM5 & COM6
PIN
1
3
5
7
9
11
13
15
17
19
KB_MS1
Mini DIN Keyboard / Mouse Connector
PIN
1
2
3
4
5
6
J4 & J5
CPU FAN & Case FAN Connector
PIN
1
Rotation Signa
2
3
J6
Speaker out Connector
PIN
1
3-5
Line Out (Left)
J7
Microphone in Connector
PIN
1
3-5
FIR-ULV600-DVR Main Board
Serial Port Box Header Connector
Description
(DCD5)
(RXD5)
(TXD5)
(DTR5)
GROUND5
(DCD6)
(RXD6)
(TXD6)
(DTR6)
GROUND6
Description
KEYBOARD DATA
MOUSE DATA
GROUND
+5V
KEYBOARD CLOCK
MOUSE CLOCK
Description
+12V
l Ground
Description
NC
Description
NC
MIC In
PIN
Description
2
(DSR5)
4
(RTS5)
6
(CTS5)
8
(RI5)
10
GROUND5
12
(DSR6)
14
(RTS6)
16
(CTS6)
18
(RI6)
20
GROUND6
PIN
Description
2
GROUND
4-6
Speaker Out (Right)
PIN
Description
2
GROUND
4-6
67
NC
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