Sharp XL-HP500 Service Manual - Page 45

XL-HP500 IC701 RH-iX0574AWZZ: System Microcomputer (IX0574AW) (To Serial No.211XXXXX) (2/2) IC701 RH-iX0578AWZZ: System Microcomputer (IX0578AW) (From Serial No.212XXXXX) (2/2) Pin No. Port Name Terminal Name Input/Output Function 54 P120 NO USE Output Open 55 P117 NO USE Input Open 56 P116 CAM 1 SW Input EH mecha CAM 1 SW detection. 57 P115 CAM 2 SW Input EH mecha CAM 2 SW detection. 58 P114 CAM 3 SW Input EH mecha CAM 3 SW detection. 59 P113 CAM 4 SW Input EH mecha CAM 4 SW detection. 60 P112 TRAY EJT SW Input EH mecha tray eject SW detection. 61 P111 TRAY CLS SW Input EH mecha tray close SW detection. 62 P110 TRAY IN SW Input EH mecha tray stock in SW detection. 63 P107 TRAY SET SW Input EH mecha tray set SW detection. 64 P106 C MOTOR- Output EH mecha CAM motor control. 65 P105 C MOTOR+ Output EH mecha CAM motor control. 66 P104 T MOTOR- Output EH mecha tray motor control. 67 P103 T MOTOR+ Output EH mecha tray motor control. 68 P102 T MOTOR H-L Output EH mecha tray speed control. 69* P101/FIP30 NO USE Output Open 70 P100/FIP29 DIST IN Input Destination input. 71* P97 NO USE Output Open 72 P96/FIP27 DIST0/S18 Output Destination output./FL segment driver. 73 P95/FIP26 DIST1/S17 Output Destination output./FL segment driver. 74-78 FIP25-FIP21 S16-S12 Output FL segment driver. 79 VLOAD VLOAD Input FL driver power supp. -30 V 80-90 FIP20-FIP10 S11-S1 Output FL segment driver. 91-100 FIP9-FIP0 G10-G1 Output FL grid driver. In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. - 45 -