Read Sharp AL-1611 (serv.man15) Service Manual online
AL-1611/AL-1622
ELECTRICAL SECTION
13 – 11
99
P0IN9
/THOPEN
IN
Fusing thermistor disconnection detection
0: Wire disconnection
100
VCC
POW
101
GND
POW
102
P0IN10
CASETTE
IN
Copier cassette switch detection
1: Cassette installed
103
P0IN11
/CPEMPTY
IN
Copier cassette paper empty sensor detection
0: Paper empty
104
GND
POW
105
P0IN12
HPEMPTY
IN
Manual feed tray paper empty sensor detection
1: Paper empty
106
P0IN13
/DEV
IN
Developing unit installation detection
0: Unit installed
107
P0IN14
DRUM
IN
Drum initial switch detection
1: Drum initial
108
P0IN15
/CSW
IN
Side cover switch detection
0: Cover close
109
P1IN0
/PMEMO
IN
Memory print operation setup jumper detection
1: Operation enabled
110
P1IN1
/CSPEED
IN
Copy speed setup jumper detection
"1: 20ppm,
111
P1IN2
/DPXSW
IN
Duplex print operation setup jumper detection
1: Operation enabled
112
VCC
POW
113
P1IN3
/SFTSW
IN
Shifter operation setup jumper detection
1: Operation enabled
114
P1IN4
/LFTSW
IN
Separator operation setup jumper detection
1: Operation enabled
115
P1IN5
/INCHSW
IN
Inch series document size sensor setup jumper
detection
detection
1: Operation enabled
116
P1IN6
/JPNABSW
IN
Japan AB series document size sensor setup
jumper detection
jumper detection
1: Operation enabled
117
P1IN7
/EXJABSW
IN
EX AB series document size sensor setup jumper
detection
detection
1: Operation enabled
118
P1IN8
/ESREADY
IN
Electronic sort board option installation detection
0: Option installed
119
P1IN9
/FAXREADY
IN
FAX board option installation detection
0: Option installed
120
VCC
POW
121
GND
POW
122
GND
POW
123
TEST
IN
(Not used)
0: Level fixing input
124
TEST
IN
(Not used)
0: Level fixing input
125
TEST
IN
(Not used)
0: Level fixing input
126
P1IN10
/PCLREADY
IN
FAX board option installation detection
0: Option installed
127
P1IN11
/SPFOPEN
IN
SPF unit float sensor detection
128
P1IN12
IN
(Not used)
129
P1IN13
IN
(Not used)
130
VCC
POW
131
P1IN14
IN
(Not used)
132
P1IN15
IN
(Not used)
133
P1OUT0
HPSOL
OUT
Manual feed tray pickup solenoid drive
H: Drive
134
P1OUT1
CPSOL
OUT
Copier cassette pickup solenoid drive
H: Drive
135
GND
POW
136
P1OUT2
PSRSOL
OUT
PS roller solenoid drive
H: Drive
137
P1OUT3
OUT
(Not used)
138
P1OUT4
OUT
(Not used)
139
GND
POW
140
VCC
POW
141
P1OUT5
OUT
(Not used)
142
P1OUT6
PSOL1
OUT
Option cassette 1 pick up solenoid drive
H: Drive
143
P1OUT7
FSOL1
OUT
Option cassette 1 feed solenoid drive
H: Drive
144
P1OUT8
PSOL2
OUT
Option cassette 2 pickup solenoid drive
H: Drive
145
GND
POW
146
P1OUT9
FSOL2
OUT
Option cassette 2 feed solenoid drive
H: Drive
147
P1OUT10
PSOL3
OUT
Option cassette 3 pickup solenoid drive
H: Drive
Pin No.
Pin name
Signal name
I/O
Purpose
Descriptions
Pin descriptions) IN: Input pin OUT: Output pin BIDIR: Bi-directional pin ODN: Open drain output pin TR1: 3-state output pin POW: Power pin
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