Service manual

XL-MP150
8 – 8
IC701 RH-iXA056AWZZ: System Microcomputer (IXA056AW) (2/2)
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
Pin No. Port Name Terminal Name Input/Output Function
54 P104/FIP44 -20dBATT Output -20dB ATTENUATOR H:ATTENUATOR ON
55 P103/FIP43 SP_RLY Output SP RELAY CONTROL H:RELAY ON
56 P102/FIP42 AC_RLY Output AC RELAY CONTROL
57 P101/FIP41 S30 Output FL SEGMENT DRIVER
58 P100/FIP40 S29 Output FL SEGMENT DRIVER
59 P97/FIP39 S28 Output FL SEGMENT DRIVER
60 P96/FIP38 S27 Output FL SEGMENT DRIVER
61 P95/FIP37 S26 Output FL SEGMENT DRIVER
62 P94/FIP36 S25 Output FL SEGMENT DRIVER
63 P93/FIP35 S24 Output FL SEGMENT DRIVER
64 P92/FIP34 S23 Output FL SEGMENT DRIVER
65 P91/FIP33 S22 Output FL SEGMENT DRIVER
66 P90/FIP32 S21 Output FL SEGMENT DRIVER
67 P87/FIP31 S20 Output FL SEGMENT DRIVER
68 P86/FIP30 S19
(DIST1)
Output FL SEGMENT DRIVER
(DESTINATION OUTPUT)
69 P85/FIP29 S18
(DIST2)
Output FL SEGMENT DRIVER
(DESTINATION OUTPUT)
70 P84/FIP28 S17
(DIST3)
Output FL SEGMENT DRIVER
(DESTINATION OUTPUT)
71 P83/FIP27 S16
(DIST4)
Output FL SEGMENT DRIVER
(DESTINATION OUTPUT)
72 P82/FIP26 S15 Output FL SEGMENT DRIVER
73 P81/FIP25 S14 Output FL SEGMENT DRIVER
74 P80/FIP24 S13 Output FL SEGMENT DRIVER
75 P77/FIP23 S12 Output FL SEGMENT DRIVER
76 P76/FIP22 S11 Output FL SEGMENT DRIVER
77 P75/FIP21 S10 Output FL SEGMENT DRIVER
78 P74/FIP20 S9 Output FL SEGMENT DRIVER
79 VDD2 VDD — POWER SUPPRY 5V
80 VLOAD VLOAD — VLOAD 35V
81 P73/FIP19 S8 Output FL SEGMENT DRIVER
82 P72/FIP18 S7 Output FL SEGMENT DRIVER
83 P71/FIP17 S6 Output FL SEGMENT DRIVER
84 P70/FIP16 S5 Output FL SEGMENT DRIVER
85-88 FIP15-FIP12 S4-S1 Output FL SEGMENT DRIVER
89-100 FIP11-FIP0 G12-G1 Output FL GRID DRIVER