Sharp AL-1043 Service Manual page 93

PIN Signal Input/output
No. code
93 /LWR Output
94 SELIN3 Output
95 SELIN2 Output
96 SELIN1 Output
97 PR Output
98 RRS Output
99
100
101 SCLK Output
102 SDA Output
103
104
105 RTH Analog input Fusing Thermister
106
107 SIN1 Input
108 SIN2 Input
109 SIN3 Input
110 SIN4 Input
111 DAH Analog
output
112 DAL Analog
output
113
114
115 DMT-3 Motor output Duplex Motor Excitement
116 DMT-2 Motor output Duplex Motor Excitement
117 DMT-1 Motor output Duplex Motor Excitement
118 DMT-0 Motor output Duplex Motor Excitement
119 MRMT3 Motor output Mirror Motor Excitement
120 MRMT2 Motor output Mirror Motor Excitement
121 MRMT1 Motor output Mirror Motor Excitement
122 MRMT0 Motor output Mirror Motor Excitement
123 Input
124 Input
125 Input
126
127 DRST Input
128 /CS2 Output
* The signals which are hatched are added or revised to or from the
AL-1000.
Operating
Write Signal (Low Address)
Input select 3
Input select 2
Input select 1
Power relay control PR
Resist roller solenoid RPC
D-GND
D-GND
Clock Line for EEPROM
Data Line for EEPROM
A5V
Analog Reference Voltage-A5V
Sensor input 1
Sensor input 2
Sensor input 3
Sensor input 4
Reference Voltage (High) for CCD
Reference Voltage (Low) for CCD
AN-GND
D-GND
CPU MODE SET <MODE 4> - GND
CPU MODE SET <MODE 4> - GND
CPU MODE SET <MODE 4> - Vcc
NC-pull up
Drum reset detection
Chip Select for ASIC
AL-1551 ELECTRICAL SECTION 12-4