
2KR/2KS
2-3-24
Connector
Pin No.
Signal
I/O
Voltage
Description
YC1
1
24V1
I
24 V DC
24 V DC power input from PSPWB
Connected
to the power
source PWB
2
GND
-
-
Ground
3
GND
-
-
Ground
4
12V1
I
12 V DC
12 V DC power input from PSPWB
YC2
1
DPTMG
O
0/3.3 V DC
DP timing signal
Connected
to the ISC
PWB
2
DPRDY
O
0/3.3 V DC
DP ready signal
3
HPSW
O
0/3.3 V DC
HPSW: On/Off
4
DPEND
O
0/3.3 V DC
DP end signal
5
+12V
O
12 V DC
12 V DC power output to ISCPWB
6
DPSEL
I
0/3.3 V DC
DP select signal
7
+12V
O
12 V DC
12 V DC power output to ISCPWB
8
DPSDI
I
0/3.3 V DC (pulse) Serial communication data signal
9
+5V
I
5 V DC
5 V DC power input from ISCPWB
10
DPCLK
I
0/3.3 V DC (pulse) DP clock signal
11
FANREM
I
0/3.3 V DC
SFM: On/Off
12
DPSDO
O
0/3.3 V DC (pulse) Serial communication data signal
13
SM_FR
I
0/3.3 V DC (pulse) SM control signal
14
DP_CO
O
0/3.3 V DC
DP open signal
15
GND
-
-
Ground
16
GND
-
-
Ground
17
SMTVREF
I
0/3.3 V DC (pulse) SM control signal
18
GND
-
-
Ground
19
SM_STP
I
0/3.3 V DC (pulse) SM control signal
20
INV_CLK
I
0/3.3 V DC (pulse) INPWB clock signal
21
SM_STB
I
0/3.3 V DC (pulse) SM control signal
22
COSW1
O
0/3.3 V DC
ODSW: On/Off
23
MON24V
O
0/3.3 V DC
Control signal
24
INVTH
O
0/3.3 V DC
EL control signal
25
SLAMP
I
0/3.3 V DC
EL: On/Off
26
NC
-
-
Not used
YC3
1
+24V
O
24 V DC
24 V DC power output to SFM
Connected
to the scan-
ner fan
motor
2
FANREM
O
0/24 V DC
SFM: On/Off
YC4
1
SGND
-
-
Ground
Connected
to the origi-
nal detec-
tion switch
2
COSW1
I
0/3.3 V DC
ODSW: On/Off
3
+5V
O
5 V DC
24 V DC power output to ODSW
4
NC
-
-
Not used
YC5
1
INV_CL
O
0/3.3 V DC (pulse) INPWB clock signal
Connected
to the
inverter
PWB
2
INVTH
I
0/3.3 V DC
EL control signal
3
PGND
-
-
Ground
4
SLAMPO
O
0/3.3 V DC
EL: On/Off
5
+24V
O
24 V DC
24 V DC power output to INPWB
Содержание TASKalfa 420i
Страница 1: ...SERVICE MANUAL Published in May 2010 842KS113 2KSSM063 Rev 3 TASKalfa 420i TASKalfa 520i ...
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Страница 10: ...This page is intentionally left blank ...
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 ...
Страница 507: ......
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