Sharp FO-4500, Руководство по обслуживанию

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LZ9FJ37A (IC15) Terminal descriptions
PIN I/O Name Function PIN I/O Name Function
103 O PHIB CCD clock B 154 O RA3 Reading memory address output
104 O PHIR CCD reset signal 155 O RA4 Reading memory address output
105 O XPHIT CCD #T output 156 O RA5 Reading memory address output
106 I XA3FRS Input port 157 O RA6 Reading memory address output
107 I XB4FRS Input port 158 O RA7 Reading memory address output
108 I XFRSNS Input port 159 O XMDMRST Modem reset output
109 I XORGSNS Input port 160 — GND Ground
110 I XDRSNS Input port
111 O XPHISH Video sample hold
112 O XPHIBL Line clamp
113 O HTEN Half tone select output
114 O XGTW Peak hold gate
115 O XPGST Peak hold circuit clear
116 O ADCK ADC sampling clock output
117 I B7 Video data input
118 I B6 Video data input
119 I B5 Video data input
120 I B4 Video data input
121 — GND Ground
122 I B3 Video data input
123 I B2 Video data input
124 I B1 Video data input
125 I B0 Video data input
126 O RA12 Reading memory address output
127 O RA11 Reading memory address output
128 O RA10 Reading memory address output
129 O RA9 Reading memory address output
130 O RA8 Reading memory address output
131 O XRWE Reading memory write output
132 O XROE Reading memory read output
133 I/O RAD15 Reading memory data input/output
134 I/O RAD14 Reading memory data input/output
135 I/O RAD13 Reading memory data input/output
136 I/O RAD12 Reading memory data input/output
137 I/O RAD11 Reading memory data input/output
138 I/O RAD10 Reading memory data input/output
139 I/O RAD9 Reading memory data input/output
140 I/O RAD8 Reading memory data input/output
141 — GND Ground
142 — VDD Power supply
143 I/O RAD7
Reading memory data input/output
144 I/O RAD6
Reading memory data input/output
145 I/O RAD5
Reading memory data input/output
146 I/O RAD4
Reading memory data input/output
147 I/O RAD3
Reading memory data input/output
148 I/O RAD2 Reading memory data input/output
149 I/O RAD1 Reading memory data input/output
150 I/O RAD0 Reading memory data input/output
151 O RA0 Reading memory address output
152 O RA1 Reading memory address output
153 O RA2 Reading memory address output
FO-4500H
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