2H0/2HZ
2-3-18
Connector
Pin No.
Signal
I/O
Voltage
Description
YC1
1
VBUS
I
5 V DC
5 V DC power input
Connected
to the main
PWB
2
DATA-
I/O
-
USB data signal
3
DATA+
I/O
-
USB data signal
4
N.C.
-
-
N.C.
5
GND
-
-
Ground
YC2
1
+5V
I
5 V DC
5 V DC power input from MPWB
Connected
to the main
PWB
2
SGND
-
-
Ground
3
PH_KEY
O
0/5 V DC
Power key: On/Off
4
SGND
-
-
Ground
5
AUDIO_KUIO
I
Analog
Audio output signal
6
SPEND_ENTR
I
0/3.3 V DC
Energy save mode control signal
7
24V_DOWN
I
0/3.3 V DC
24 V DC power shut-off signal
8
SW_FOOTN
-
-
Not used
9
HLDPANEL
I
0/3.3 V DC
Operation panel displaying enable signal
10
RST_PANELN
I
0/3.3 V DC
OPWB-M reset signal
11
LED_PANEL0
I
0/3.3 V DC (pulse) Operation panel Indicator LED drive signal 0
12
LED_PANEL1
I
0/3.3 V DC (pulse) Operation panel Indicator LED drive signal 1
13
FPSTAT
I
0/3.3 V DC
Operation panel status signal
YC3
1
KEY0
I
0/3.3 V DC (pulse) Operation panel key scan return signal 0
Connected
to the right
operation
unit PWB
2
KEY1
I
0/3.3 V DC (pulse) Operation panel key scan return signal 1
3
KEY2
I
0/3.3 V DC (pulse) Operation panel key scan return signal 2
4
KEY3
I
0/3.3 V DC (pulse) Operation panel key scan return signal 3
5
KEY4
I
0/3.3 V DC (pulse) Operation panel key scan return signal 4
6
SCAN0
O
0/3.3 V DC (pulse) Scan signal 0
7
SCAN1
O
0/3.3 V DC (pulse) Scan signal 1
8
SCAN2
O
0/3.3 V DC (pulse) Scan signal 2
9
SCAN3
O
0/3.3 V DC (pulse) Scan signal 3
10
SCAN6
O
0/3.3 V DC (pulse) Scan signal 6
11
LED0
O
0/3.3 V DC (pulse) Operation panel Indicator LED drive signal 0
12
LED1
O
0/3.3 V DC (pulse) Operation panel Indicator LED drive signal 1
13
Wake Up
I
0/5 V DC
Power key: On/Off
14
5V_MSWON
O
5 V DC
5 V DC power output to OPWB-R
15
SGND
-
-
Ground
YC4
1
KEY5
I
0/3.3 V DC (pulse) Operation panel key scan return signal 5
Connected
to the left
operation
unit PWB
2
KEY6
I
0/3.3 V DC (pulse) Operation panel key scan return signal 6
3
KEY7
I
0/3.3 V DC (pulse) Operation panel key scan return signal 7
4
SCAN0
O
0/3.3 V DC (pulse) Scan signal 0
5
SCAN1
O
0/3.3 V DC (pulse) Scan signal 1
6
SCAN2
O
0/3.3 V DC (pulse) Scan signal 2
7
SCAN3
O
0/3.3 V DC (pulse) Scan signal 3
8
LED2
O
0/3.3 V DC (pulse) Operation panel Indicator LED drive signal 2
9
LED3
O
0/3.3 V DC (pulse) Operation panel Indicator LED drive signal 3
10
LED4
O
0/3.3 V DC (pulse) Operation panel Indicator LED drive signal 4
11
SGND
-
-
Ground
Summary of Contents for KM-2560
Page 1: ...SERVICE MANUAL Published in April 2008 842H0112 2H0SM062 Rev 2 KM 2560 KM 3060 ...
Page 4: ...This page is intentionally left blank ...
Page 10: ...This page is intentionally left blank ...
Page 14: ...2H0 2HZ This page is intentionally left blank ...
Page 20: ...2H0 2HZ 1 1 6 This page is intentionally left blank ...
Page 36: ...2H0 2HZ 2 1 2 16 This page is intentionally left blank ...
Page 262: ...2H0 2HZ 2 1 20 This page is intentionally left blank ...
Page 323: ...INSTALLATION GUIDE FOR PAPER FEEDER ...
Page 324: ...CAUTION 注 意 2007 6 303K656810 注 意 PRECAUCION VORSICHT ATTENZIONE ATTENTION ...
Page 347: ...INSTALLATION GUIDE FOR BUILT IN FINISHER ...
Page 359: ...INSTALLATION GUIDE FOR JOB SEPARATOR ...
Page 369: ...INSTALLATION GUIDE FOR FAX System M ...
Page 385: ...INSTALLATION GUIDE FOR Data Security Kit C ...
Page 388: ...INSTALLATION GUIDE FOR UG 30 ...
Page 391: ......
Page 392: ......