
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
Содержание TASKalfa 420i
Страница 1: ...SERVICE MANUAL Published in May 2010 842KS113 2KSSM063 Rev 3 TASKalfa 420i TASKalfa 520i ...
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Страница 14: ...2KR 2KS This page is intentionally left blank ...
Страница 224: ...2KR 2KS 1 4 66 This page is intentionally left blank ...
Страница 328: ...2KR 2KS 2 3 30 This page is intentionally left blank ...
Страница 371: ...INSTALLATION GUIDE FOR PAPER FEEDER ...
Страница 381: ...INSTALLATION GUIDE FOR 3000 SHEETS PAPER FEEDER ...
Страница 436: ...INSTALLATION GUIDE FOR CENTER FOLDING UNIT ...
Страница 450: ...INSTALLATION GUIDE FOR MAILBOX ...
Страница 458: ...INSTALLATION GUIDE FOR HOLE PUNCH UNIT ...
Страница 470: ...INSTALLATION GUIDE FOR BUILT IN FINISHER ...
Страница 483: ...INSTALLATION GUIDE FOR JOB SEPARATOR ...
Страница 491: ...INSTALLATION GUIDE FOR FAX System ...
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