2KR/2KS
2-3-22
YC17 1 VBUS I 5 V DC 5 V DC power input
Connected
to the main
operation
PWB
2 DATA- I/O - USB data signal
3 DATA+ I/O - USB data signal
4 NC - - Not used
5 GND - - Ground
YC20 U1 VBUS O 5 V DC 5 V DC power output
Connected
to the USB
U2 DATA- I/O - USB data signal
U3 DATA+ I/O - USB data signal
U4 GND - - Ground
YC21 1 VBUS O 5 V DC 5 V DC power output
Connected
to the USB
2 DATA- I/O - USB data signal
3 DATA+ I/O - USB data signal
4 NC - - Not used
5 GND - - Ground
YC23 1 CLT FAN O 0/5 V DC CONFM: On/Off
Connected
to the con-
troller fan
motor
2 GND - - Ground
3 +5V O 5 V DC 5 V DC power output to CONFM
YC24 1 5V I 5 V DC 5 V DC power input from PSPWB
Connected
to the power
source PWB
2 5V I 5 V DC 5 V DC power input from PSPWB
3 5V I 5 V DC 5 V DC power input from PSPWB
4 5V I 5 V DC 5 V DC power input from PSPWB
5 GND - - Ground
6 GND - - Ground
7 GND - - Ground
8 GND - - Ground
YC25 1 5V O 5 V DC 5 V DC power output to IFPWB
Connected
to the inter-
face PWB
2 GND - - Ground
Connector Pin No. Signal I/O Voltage Description
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