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Control Port Functions
Pin Function Name Function Pol. Action
4 PFLCD_12V Power Fail Detection (12V) LCD Drive I Error: L
5 PF_S16V Power Fail Detection (S16V) LCD Drive I Error: L
6 PF_3.3V Power Fail Detection (3.3V) LCD Drive I Error: L
7 PF_15.5V Power Fail Detection (15.5V) LCD Drive I Error: L
8 (Not used) I
9 (Not used) I
10 (Not used) I
11 GND GND - -
12 GND GND - -
13 GND GND - -
14 D7 Data Bus 7 O -
15 D6 Data Bus 6 O -
16 D5 Data Bus 5 O -
17 D4 Data Bus 4 O -
18 D3 Data Bus 3 O -
19 D2 Data Bus 2 O -
20 D1 Data Bus 1 O -
21 D0 Data Bus 0 O -
22 CS5_PFAIL I -
23 NC NC - -
24 S3.3V - -
IIC Bus I/O Expander (M62320FP) (IC2801)
1 Serial Data Output (Not Connected) O
2 IIC BUS SCL I
3 IIC BUS SDA I/O
4 TEST1_RF (ModeSel) Switch for Test Signal O (Not used)(L Fixed)
5 TEST2_RF (LEDOUT) LED Display I (Not used)
6 TEST3_RF (SW1) External Trigger O (Not used)(L Fixed)
7 TEST4_RF (F1) RF channel0~3 I (Not used)(L Fixed)
8 GND -
9 TEST5_RF (F2) RF channel0~3 I (Not used)(L Fixed)
10 RESET_RF RF Receiver Module External Reset O Reset H->L->H
11 (Not used) IO
12 5 (Not used) IO
13 Power 5V -
14 Slave Address 2 (GND) I L
15 Slave Address 1 (GND) I L
16 Slave Address 0 (Vdd) I L
IIC Bus I/O Expander (M62320FP) (In the POWER(DC) unit)
1 Serial Data Output (Not Connected) O
2 IIC BUS SCL I
3 IIC BUS SDA I/O
4 FAN_PF1 FAN901 ERROR Detection I Error: L
5 FAN_PF2 FAN902 ERROR Detection I Error: L
6 FAN_PF3 FAN903 ERROR Detection I Error: L
7 FAN_PF4 FAN904 ERROR Detection I Error: L
8 GND -
9 FAN_PF8 FAN908 ERROR Detection I Error: L
10 FAN_PF7 FAN907 ERROR Detection I Error: L
11 FAN_PF6 FAN906 ERROR Detection I Error: L
12 FAN_PF5 FAN905 ERROR Detection I Error: L
13 Power 5V -
14 Slave Address 2 (GND) I L
15 Slave Address 1 (GND) I L
16 Slave Address 0 (Vdd) I H
IIC Bus I/O Expander (M62320FP) (In the POWER(DC) unit)
1 Serial Data Output (Not Connected) O
2 IIC BUS SCL I
3 IIC BUS SDA I/O
4 FAN_PF10 FAN910 ERROR Detection I Error: L
5 FAN_PF11 FAN911 ERROR Detection I Error: L
6 FAN_PF14 FAN914 ERROR Detection I Error: L
7 FAN_A_PF FAN_A Control Voltage Abnormal Detection I Error: L
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