Chapter 2
2-48
2.4.5.2 Connectors and Pin Arrangement of Power supply PCB
0031-2549
F-2-36
T-2-26
T-2-27
CN1
Pin Number
Signal name
IN/OUT
Function
1
AC(H)
-
Power supply (AC120V or AC230V)
2
AC(N)
-
Power supply (AC120V or AC230V)
CN2 (Connect to Main controller PCB)
Pin Number
Signal name
IN/OUT
Function
1
PW_CONT
IN
Normal/power saving switch signal
2
VM(+32V)
OUT
Power supply (+32V)
3
VM(+32V)
OUT
Power supply (+32V)
4
VMGND
-
GND
5
VMGND
-
GND
6
VH(+32V)
OUT
Power supply (+32V)
7
VH(+32V)
OUT
Power supply (+32V)
8
VHGND
-
GND
9
VHGND
-
GND
10
VM_UNIT_PW_ENB
IN
VH power supply ON/OFF signal
CN2
CN2
CN1
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: ......