Chapter 2
2-34
2.4.2.2 Connectors and Pin Arrangement of Main controller PCB
0031-2547
F-2-30
T-2-1
T-2-2
T-2-3
J1001 (USB)
Pin Number
Signal name
IN/OUT
Function
1
VBUS
IN
USB VBUS(+5V)
2
D-
IN/OUT
USB data (-)
3
D+
IN/OUT
USB data (+)
4
GND
-
USB GND
5
GND
-
GND (Connector shell)
6
GND
-
GND (Connector shell)
J2501 (Network)
Pin Number
Signal name
IN/OUT
Function
1
NETWK-OUT0-P
IN/OUT
Ethernet data transmission line (+)
2
NETWK-OUT0-N
IN/OUT
Ethernet data transmission line (-)
3
NETWK-OUT1-P
IN/OUT
Ethernet data reception line (+)
4
NETWK-OUT2-P
IN/OUT
Ethernet data transmission line (+)
5
NETWK-OUT2-N
IN/OUT
Ethernet data transmission line (-)
6
NETWK-OUT1-N
IN/OUT
Ethernet data reception line (-)
7
NETWK-OUT3-P
IN/OUT
Ethernet data transmission line (+)
8
NETWK-OUT3-N
IN/OUT
Ethernet data transmission line (-)
9
3.3V
OUT
Power supply (+3.3V)
10
LED1
OUT
Link LED (green:1000Mb/s)
11
LED2
OUT
Link LED (yellow:10Mb/s)
12
LED0
OUT
Link LED (yellow:100Mb/s)
J1801 (Connect to Power supply)
Pin Number
Signal name
IN/OUT
Function
1
PW_CONT
OUT
Normal/power saving switch signal
2
VM(+32V)
IN
Power supply (+32V)
3
VM(+32V)
IN
Power supply (+32V)
4
VMGND
-
GND
5
VMGND
-
GND
6
VH(+32V)
IN
Power supply (+32V)
7
VH(+32V)
IN
Power supply (+32V)
8
VHGND
-
GND
9
VHGND
-
GND
10
PW_ENB(VH_ENB)
OUT
VH power supply ON/OFF signal
J1801
J4201
J3901
J4501
J2701
J2601
J3303 J3001
J2951
J2801
J1001
J2501
J3602
J3601
J3401
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
J4101
J4102
J3301
J3201
1
1
1
1
Summary of Contents for image Prograf iPF780 Series
Page 1: ...Mar 27 2014 Service Manual iPF780 760 750 series iPF785...
Page 9: ...Chapter 1 PRODUCT DESCRIPTION...
Page 57: ...Chapter 2 TECHNICAL REFERENCE...
Page 117: ...Chapter 3 INSTALLATION...
Page 125: ...Chapter 4 DISASSEMBLY REASSEMBLY...
Page 175: ...Chapter 4 4 49 2 Shaft Cleaner 1 F 4 97 1 1...
Page 176: ...Chapter 4 4 50 3 Upper Cover Hinge Catch 1 Roll Cover Slide Guide 2 F 4 98 2 1...
Page 179: ...Chapter 5 MAINTENANCE...
Page 186: ...Chapter 6 TROUBLESHOOTING...
Page 212: ...Chapter 7 SERVICE MODE...
Page 267: ...Mar 19 2014 PARTS CATALOG iPF786 785 781 780 765 760 755 750...
Page 301: ...2 25 FIGURE 10 PLATEN GUIDE UNIT 1 3 6 2 8 4 5 10 10 10 9 9 11...
Page 326: ......