Sharp AR-5132 Service Manual page 41

Pin No. Port Signal name
57 A11 A11
58 A12 A12
59 A13 A13
60 A14 A14
61 A15 A15
62 A16 A16
63 A17 A17
64 A18 A18
65 A19 A19
66 P13
67 P12
68 P11
69 P10
70 RES RES
71 NMI
72 VSS VSS
73 EXTAL EXTAL
74 XTAL XTAL
75 VCC VCC
76 AS ASM
77 RD ROM
78 WR WRM
79 P17
80 MD0 MD0
81 MD1
82 MD2
83 STBY
84 AVCC AVCC
85 P70
86 P71 AN1 (GND)
87 P72 AN2 (GND)
88 P73 AN3 (GND)
89 P74 AN4 (GND)
90 P75 AN5 (GND)
91 P76 AN6 (GND)
92 P77 AN7 (GND)
93 AVSS AVSS
94 VSS VSS
95 P57
96 P56
97 P54 POFA
98 P60 DCH
99 P61 MSWR
100 P62 DFM
101 P63 OPTS
102 P64 OPTR
103 P65
104 VSS VSS
105 P110 DTR SUB
106 P111 DTR ICU
107 P112 DTR OPE
108 P113 DTR PRT
109 P114
110 P115 DTR RIC
111 P116 RTS RIC
112 P117 START
In/Out H/L
— —
— —
— —
— —
IN
— —
IN
IN
OUT
OUT
OUT
— —
IN
IN
IN
IN
IN
— —
— —
— —
IN
OUT
OUT
OUT
OUT
IN
— —
— —
OUT
OUT
Address signal
Address signal
Address signal
Address signal
Address signal
Address signal
Address signal
Address signal
Address signal
— Not used.
— Not used.
— Not used.
— Not used.
L Reset signal
— Not used.
Power GND
Clock 19.6608MHz
Clock 19.6608MHz
Power 5V
Address strobe signal
ROM, RAM I/O data read signal
ROM, RAM I/O data write signal
— Not used.
L Operation mode control signal
H Operation mode control signal
H Operation mode control signal
H Hardware standby mode signal
A/D convertor reference power pin
— Not used.
GND2
GND2
GND2
GND2
GND2
GND2
GND2
GND2
GND2
— Not used.
— Not used.
Power OFF signal
H
H Main switch relay signal
H Power fan motor signal
L IR output signal
L IR input signal
— Not used.
POWER GND
DTR for SUB
DTR for ICU
DTR for the panel
DTR for the printer
— Not used.
H DTR for RIC (Power confirmation signal)
H RTS for RIC (send enable)
Polygon motor rotation pin
9 – 10
Specification