Sharp AL-1611 Service Manual page 87

Pin No. Pin name Signal name
148 P1OUT11
149 SELOUT0
150 VCC
151 SELOUT1
152 SELOUT2
153 YIN0
154 YIN1
155 GND
156 YIN2
157 YIN3
158 P0OUT0
159 P0OUT1
160 VCC
161 GND
162 P0OUT2
163 P0OUT3
164 P0OUT4
165 GND
166 P0OUT5
167 P0OUT6
168 P0OUT7 APCSTT
169 PMC0TCLK
170 VCC
171 PMC0DREQB
172 PMC1TCLK SPFCLK
173 PMC1DREQB
174 PMC2TCLK
175 PMC2DREQB
176 TEST
177 TESTB
178 TEST
179 GND
180 GND
181 VCC
182 PMC3TCLK
183 PMC3DREQB
184 PMC4TCLK
185 PMC4DREQB
186 DREQ0B
187 DREQ1B
188 A16
189 VCC
190 CS1B
191 CSOUT10B
192 CSOUT11B
193 CS3B
194 RDB
195 HWRB
196 LWRB
197 GND
198 A1
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
I/O
FSOL3 OUT Option cassette 3 feed solenoid drive
SELA OUT Option sensor select control
POW
SELB OUT Option sensor select control
SELC OUT Option sensor select control
YSPF IN SPF option related sensor
Y1 IN Option cassette 1 related sensor detection
POW
Y2 IN Option cassette 2 related sensor detection
Y3 IN Option cassette 3 related sensor detection
HL OUT Halogen lamp control
CL OUT Copy lamp control
POW
POW
PR OUT Power relay control
MC OUT Main charger voltage control
TC OUT Transfer charger voltage control
POW
/GRIDL OUT Grid bias voltage control
/BIAS OUT Developing bias voltage control
OUT APC circuit control
MIRCLK OUT Mirror motor step count
POW

OUT (Not used)
OUT SPF motor step count

OUT (Not used)
SFTCLK OUT Shifter motor step count

OUT (Not used)
IN (Not used)
IN (Not used)
IN (Not used)
POW
POW
POW
LFTCLK OUT Separator motor step count

OUT (Not used)

OUT (Not used)

OUT (Not used)
/DREQ0 OUT "Mirror,SPF motor acceleration/reduction control"
/DREQ1 OUT "Shifter,separator motor acceleration/reduction
control"
A16 IN System bus
POW
/CS1 IN System bus
/CS10 OUT System bus
/CS11 OUT System bus
/CS3 IN System bus
/RD IN System bus
/HWR IN System bus
/LWR IN System bus
POW
A1 IN System bus
AL-1611/AL-1622 ELECTRICAL SECTION
Purpose
13 – 12
Descriptions
H: Drive
H: Lamp ON
H: Lamp ON
H: Relay ON
H; Voltage ON
H; Voltage ON
"H: HIGH,
L: Voltage ON
H: APC circuit ON
Mirror motor clock output
SPF motor clock output
Shifter motor clock output
0: Level fixing input
1: Level fixing input
0: Level fixing input
Separator motor clock output
L:Request
L:Request
0: Select
L: Select
L: Select
0: Select
0: Read
0: Highlight
0: Row write