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CONTROLLER INTERFACE KIT TYPE-A SERVICE MANUAL This manual should be inserted to the NC5006 Service Manual. A5839850 Printed in Japan CONTROLLER INTERFACE KIT TYPE-A (Machine Code: A583-01) 19 September 1994 SPECIFICATIONS & COMPONENT LAYOUT 1. SPECIFICATIONS Refer to the Fiery Controller Service Manual. 2. COMPONENT LAYOUT 3 4 2 5 6 7 1 8 10 9 11 13 12 1. Controller Interface Harness 8. Main ROM(IC509) 2. Controller Interface Board 9. PTL Stay CONTROLLER INTERFACE 3. Fuse Harness 10. PTL (LED Array) KIT 4. Fiber Optics Cable 11. PTL Bracket 5. IPU ROM (IC303) 12. PTL Harness 6. IPU ROM (IC309) 13. PTL Relay Harness 7. Main ROM(IC522) 1 ELECTRICAL COMPONENT DESCRIPTION 19 September 1994 3. ELECTRICAL COMPONENT DESCRIPTION Symbol Name Function Index No. (See p. 1) Printed Circuit Board PCB 1 Controller Interface Interfaces input/output data between the 2 Board Fiery Controller and the main frame. Lamp L1 PTL Reduces the drum potential in non-image 10 areas of the drum, to prevent toner from jumping to these non-image areas. Rerational ROMs IC303 IPU ROM Processes R/G/B video signals. 5 IC309 IPU ROM Processes R/G/B video signals. 6 IC509 Main ROM Controls the PTL and all copier functions. 8 IC522 Main ROM Controls the PTL and all copier functions. 7 2 19 September 1994 INSTALLATION 4.