Panasonic DF–1100
6–34
6.2.12 Interlock Safety Circuit
This safety circuit turns OFF the +24 VDC supply voltages when the Printer Cover is opened. When the
Printer Cover is opened, the microswitch(es) on the ILS PC Board are de–actuated, turning OFF +24 VDC
to the Printer Drive Circuit, the HVPS, and the Paper Feed Solenoid Circuits, turning OFF the +5 VDC supply
voltage for the Laser Driver Circuit on the Laser Unit.
+24V
LVPS
+24V
+24V
Printer
Cover
+24VD
ILS PCB
Paper Feed Solenoid
LSU
DC/DC
Converter
Rush Current
Protection Circuit
pMPOW
HVPS
Printer Motor
(LPC PCB)
+24VM
+24VM
+24VM
L+5V
Interlock Safety Circuit Block Diagram
Summary of Contents for PANAFAX DF-1100
Page 1: ...DF 1100 Facsimile ORDER NO MGCS980901C0 H13 Standard Version ...
Page 8: ...vi Notes ...
Page 9: ...7 Chapter 1 General Description ...
Page 17: ...General Description 1 9 External View ...
Page 18: ...Panasonic DF 1100 1 10 Control Panel ...
Page 22: ...Panasonic DF 1100 1 14 Notes ...
Page 23: ...Chapter 2 Disassembly Instruction ...
Page 55: ...Disassembly Instruction 2 33 2 16 Screw Identification Template ...
Page 56: ...Panasonic DF 1100 2 34 Notes ...
Page 57: ...Chapter 3 Maintenance Adjustments and Check Points ...
Page 64: ...Panasonic DF 1100 3 8 3 7 General Circuit Diagram 3 7 1 Fax Circuit ...
Page 65: ...Maintenance Adjustments and Checkpoints 3 9 3 7 2 Printer Circuit ...
Page 66: ...Panasonic DF 1100 3 10 3 7 3 Option Cassette Circuit ...
Page 92: ...Panasonic DF 1100 3 36 3 10 LCE PCB CN20 CN21 CN25 1 15 TEL LINE ...
Page 99: ...Maintenance Adjustments and Checkpoints 3 43 3 12 PNS1 PCB CN39 11 1 ...
Page 113: ...Chapter 4 Troubleshooting ...
Page 166: ...Panasonic DF 1100 4 54 Notes ...
Page 167: ...Chapter 5 Test Modes ...
Page 192: ...Panasonic DF 1100 5 26 Fuser Error Detection ...
Page 196: ...Panasonic DF 1100 5 30 Notes ...
Page 197: ...Chapter 6 System Description ...
Page 236: ...Panasonic DF 1100 6 40 Notes ...
Page 237: ...Chapter 7 Exploded View Parts List ...
Page 244: ...Panasonic DF 1100 7 8 Notes ...
Page 250: ...Panasonic DF 1100 7 14 Notes ...
Page 254: ...Panasonic DF 1100 7 18 Notes ...
Page 258: ...Panasonic DF 1100 7 22 Notes ...
Page 264: ...Panasonic DF 1100 7 28 Notes ...
Page 274: ...Panasonic DF 1100 7 38 Notes ...
Page 275: ...Chapter 8 Installation ...
Page 276: ...Panasonic DF 1100 8 2 Notes ...
Page 291: ...Chapter 9 Options and Supplies ...
Page 296: ...Panasonic DF 1100 9 6 Notes ...
Page 297: ...Chapter 10 Schematic Diagram ...
Page 298: ...Panasonic DF 1100 10 2 ...
Page 299: ...Schematic Diagram 10 3 ...
Page 300: ...Panasonic DF 1100 10 4 ...
Page 301: ...Schematic Diagram 10 5 ...
Page 302: ...Panasonic DF 1100 10 6 ...
Page 303: ...Schematic Diagram 10 7 ...
Page 304: ...Panasonic DF 1100 10 8 ...
Page 305: ...Schematic Diagram 10 9 ...
Page 306: ...Panasonic DF 1100 10 10 ...
Page 307: ...Schematic Diagram 10 11 ...
Page 308: ...Panasonic DF 1100 10 12 ...
Page 309: ...Schematic Diagram 10 13 ...
Page 310: ...Panasonic DF 1100 10 14 ...
Page 311: ...Schematic Diagram 10 15 ...
Page 312: ...Panasonic DF 1100 10 16 ...
Page 313: ...Schematic Diagram 10 17 ...
Page 314: ...Panasonic DF 1100 10 18 ...
Page 315: ...Schematic Diagram 10 19 ...
Page 316: ...Panasonic DF 1100 10 20 ...
Page 317: ...Schematic Diagram 10 21 ...
Page 318: ...Panasonic DF 1100 10 22 ...
Page 319: ...Schematic Diagram 10 23 ...
Page 320: ...Panasonic DF 1100 10 24 ...
Page 321: ...Schematic Diagram 10 25 ...
Page 322: ...Panasonic DF 1100 10 26 ...
Page 323: ...Schematic Diagram 10 27 ...
Page 324: ...Panasonic DF 1100 10 28 ...
Page 325: ...Schematic Diagram 10 29 ...
Page 326: ...Panasonic DF 1100 10 30 ...
Page 327: ...Schematic Diagram 10 31 ...
Page 328: ...Panasonic DF 1100 10 32 ...
Page 329: ...Schematic Diagram 10 33 ...
Page 330: ...Panasonic DF 1100 10 34 LVPS 100V ...
Page 331: ...Schematic Diagram 10 35 LVPS 200V ...
Page 332: ...Panasonic DF 1100 10 36 Note ...
Page 333: ...Printed in Japan DZZSM064 ...