2NC/2NF/2NG/2NN/3P7/3P8/3P9-2
2-2-8
YC18
11 PFSEL2
O 0/3.3 V DC PF select signal
Connected to
PF main
PWB
12 PFPAUSE
O 0/3.3 V DC PF control signal
YC19
1 FCOVER I 0/3.3 V DC FCSW: On/Off
Connected to
front cover
switch
2 GND - - Ground
YC20
1 POWERSW
I 0/3.3 V DC PSSW: On/Off
Connected to
power switch
and right
cover switch
2 GND - - Ground
3 SCOVERF - - Not used
4GND -- Not used
YC24
1
GND - - Ground
Connected to
key counter
2
DC1_SET I 0/3.3 V DC Key counter set signal
3
DC1_COUNT O 0/24V DC Key counter count signal
4
24V4 O 24 V DC 24 V DC power output to Key counter
YC26
1GND
- - Ground
Connected to
right cover
open/close
switch
2+24VIL1
I 24V DC 24 V DC power input from interlock switch
YC2003
124V4
O 24 V DC 24 V DC power output to FAXPWB
Connected to
FAX PWB
2GND
- - Ground
33.3V2
O 3.3 V DC 3.3 V DC power output to FAXPWB
4 RESET
O 0/3.3 V DC FAX reset signal
5GND
- - Ground
6SCLK
O 0/3.3 V DC(pulse) FAX clock signal
7 F2C_DAT
I 0/3.3 V DC Serial communication data signal
8GND
- - Ground
9 C2F_SDA
O 0/3.3 V DC Serial communication data signal
10 CSN
O 0/3.3 V DC FAX select signal
11 GND
- - Ground
12 FAX_IRQ
I 0/3.3 V DC FAX interrupt signal
13 NC
-- Not used
YC2006
13.3V2
O 3.3 V DC 3.3 V DC power output to OPPWB
Connected to
operation
panel PWB
2GND
- - Ground
3 PRESETN
O 0/3.3 V DC Panel reset signal
4 POWER_KEY
I 0/3.3 V DC Sleep key signal
Connector Pin Signal I/O Voltage Description
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