Sharp AL-1043, Service Manual

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AL-1551 ELECTRICAL SECTION 12-7
115 /AUTOFD IN 1284 board connector /AUTOFD signal (IEEE1284 communication port)
116 /STB IN 1284 board connector /STB signal (IEEE1284 communication port)
117 /ACK OUT 1284 board connector /ACK signal (IEEE1284 communication port)
118 BUSY OUT 1284 board connector BUSY signal (IEEE1284 communication port)
119 PE OUT 1284 board connector PE signal (IEEE1284 communication port)
120 /FAULT OUT 1284 board connector /FAULT signal (IEEE1284 communication port)
121 5V Power
122 SLCT OUT 1284 board connector /SLCTIN signal (IEEE1284 communication port)
123 /TESTPIN0 IN TEST PIN High: Normal Low: Test
124 GND Power
125 PFCLK IN Tansmitter Write clock
126 /TESTPIN1 IN TEST PIN High: Normal Low: Test
127 /SYNCEN OUT JITTER ADJUSTMENT IC Jitter adjustment IC trigger signal
128 SD10 IN/OUT SRAM (separation) Data line to SRAM before are separation
129 SD11 IN/OUT SRAM (separation) Data line to SRAM before are separation
130 SD12 IN/OUT SRAM (separation) Data line to SRAM before are separation
131 SD13 IN/OUT SRAM (separation) Data line to SRAM before are separation
132 SD14 IN/OUT SRAM (separation) Data line to SRAM before are separation
133 5V Power
134 SD15 IN/OUT SRAM (separation) Data line to SRAM before are separation
135 SD16 IN/OUT SRAM (separation) Data line to SRAM before are separation
136 GND Power
137 SD17 IN/OUT SRAM (separation) Data line to SRAM before are separation
138 SOE1 OUT SRAM(separation) Read enable line to SRAM before area separation
139 SWE1 OUT SRAM(separation) Write enable line to SRAM before area separation
140 SCS1 OUT SRAM(separation) Chip select line to SRAM before area separation
141 SOE0 OUT SRAM(separation) Read enable line to SRAM before area separation
142 SWE0 OUT SRAM(separation) Write enable line to SRAM before area separation
143 SCS0 OUT SRAM(separation) Chip select line to SRAM before area separation
144 SD00 IN/OUT SRAM(separation) Data line to SRAM before are separation
145 SD01 IN/OUT SRAM(separation) Data line to SRAM before are separation
146 5V Power
147 SD02 IN/OUT SRAM(separation) Data line to SRAM before are separation
148 SD03 IN/OUT SRAM(separation) Data line to SRAM before are separation
149 GND Power
150 SD04 IN/OUT SRAM(separation) Data line to SRAM before are separation
151 SD05 IN/OUT SRAM(separation) Data line to SRAM before are separation
152 SD06 IN/OUT SRAM(separation) Data line to SRAM before are separation
153 SD07 IN/OUT SRAM(separation) Data line to SRAM before are separation
154 SAD0 OUT SRAM(separation) Address line to SRAM before area separation
155 SAD1 OUT SRAM(separation) Address line to SRAM before area separation
156 SAD2 OUT SRAM(separation) Address line to SRAM before area separation
157 SAD3 OUT SRAM(separation) Address line to SRAM before area separation
158 SAD4 OUT SRAM(separation) Address line to SRAM before area separation
159 SAD5 OUT SRAM(separation) Address line to SRAM before area separation
160 SAD6 OUT SRAM(separation) Address line to SRAM before area separation
161 SAD7 OUT SRAM(separation) Address line to SRAM before area separation
162 GND Power
163 SAD8 OUT SRAM(separation) Address line to SRAM before area separation
164 SAD9 OUT SRAM(separation) Address line to SRAM before area separation
165 SAD10 OUT SRAM(separation) Address line to SRAM before area separation
166 SAD11 OUT SRAM(separation) Address line to SRAM before area separation
167 SAD12 OUT SRAM(separation) Address line to SRAM before area separation
168 SAD13 OUT SRAM(separation) Address line to SRAM before area separation
169 /f1 OUT CCD PWB CCD drive signal transfer clock (First phase)
170 /f2 OUT CCD PWB CCD drive signal transfer clock (Second phase)
171 /SH OUT CCD PWB CCD drive signal shift pulse
172 5V Power
173 RS OUT CCD PWB CCD drive signal reset pulse
PIN No. Signal name IN/OUT Connected to Description
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