|
F_Panel (2*12Pins Front Panel connector
Please connect the power LED,PC speaker,reset switch and power switch of your chassis front panel to the F_PANEL connector according to the pin assingnment above.
| Pin NO. |
Singnal Name
|
Description
|
|
01
|
PWLED
|
Power LED Signal anode (+)
|
|
02
|
5VSB
|
P5Vsstand By Power
|
|
03
|
KEY
|
Pin Removed
|
|
04
|
Reserved
|
Reserved
|
|
05
|
PWLED |
Power LED Singnal cathode (-)
|
|
06
|
Reserved
|
Reserved
|
|
07
|
HD+
|
Hard Disk LED Singnal anode (+)
|
|
08
|
Reserved
|
Reserved
|
|
09
|
HD-
|
Hard Disk LED Singnal anode (-)
|
|
10
|
Reserved
|
Reserved
|
| 11 |
PWB+
|
Power Button Signal anode (+)
|
|
12
|
L1_ACT
|
LAN1 access LED Signal
|
|
13
|
PWB+_ GND
|
Power Button Ground
|
|
14
|
L1_LNK
|
LAN1 linked LED Signal cathode (-)
|
|
15
|
RST_BTN-
|
Reset Button cathode (-)
|
|
16
|
SENSOR_SDA
|
SMBus Data
|
|
17
|
RST_BTN_GND
|
Reset Button Ground
|
|
18
|
SENSOR_SCL
|
SMBus Clock
|
|
19
|
Reserved
|
Reserved
|
|
20
|
CASE_OPEN-
|
Chassis intrusion Singnal
|
|
21
|
GND
|
Ground
|
|
22
|
L2_ACT
|
LAN2 access LED Signal
|
| 23 |
NMI_SW-
|
NMI Switch cathode (-)
|
|
24
|
L2_LNK-
|
LAN2 linked LED Singnal cathode (-)
|
|
|
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联想机部分主板接线图
