Sony HCD-GN1100D, Руководство по обслуживанию, Страница: 67 / 106

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HCD-GN1100D
Pin No. Pin Name I/O Description
114 MREQ I DQM signal input
115 RD7 I/O Data bus 7 input/output to SDRAM
116 DVSS – Ground terminal
117, 118 RD 6, 5 I/O Data bus 6, 5 input/output to SDRAM
119 DVSS – Ground terminal
120, 121 RD 4, 3 I/O Data bus 4, 3 input/output to SDRAM
122 DVDD18 – Power Supply terminal (+1.8V)
123 to 125 RD 2 to 0 I/O Data bus 2 to 0 input/output to SDRAM
126 RD15 I/O Data bus 15 innput/output to SDRAM
127 DVDD3 – Power Supply terminal (+3.3V)
128 RD 14 I/O Data bus 14 input/output to SDRAM
129 to 133 RD 13 to 9 I/O Data bus 13 to 9 input/output to SDRAM
134 DVSS – Ground terminal
135 RD8 I/O Data bus 8 input/output to SDRAM
136 GPI0 – Not used (Open)
137 DQM1 O DQM1 signal output to SDRAM
138 RWE O Write signal output to SDRAM
139 CAS O CAS signal output to SDRAM
140 RAS O RAS signal output to SDRAM
141 DVDD3 – Power Supply terminal (+3.3V)
142 RCS O Chip select signal output to SDRAM
143 BAO O BAO signal output to SDRAM
144 DVSS – Ground terminal
145 BA1 O BA1 signal output to SDRAM
146 RA10 O Address bus 10 output to SDRAM
147 RA0 O Address bus 0 output to SDRAM
148 DVSS – Ground terminal
149 to 151 RA 1 to 3 O Address bus 1 to 3 output to SDRAM
152 DVDD18 – Power Supply terminal (+1.8V)
153 NO USE – Not used (Open)
154 NO USE – Not used (Open)
155 DVDD3 – Power Supply terminal (+3.3V)
156 RCLK O Clock output to SDRAM
157 CKE O Clock enable output to SDRAM
158 to 160 RA 11, 9, 8 O Address bus 11, 9, 8 output to SDRAM
161 DVSS – Ground terminal
162 RA7 O Address bus 7 output to SDRAM
163 DVSS – Ground terminal
164 to 166 RA 6 to 4 O Address bus 6 to 4 output to SDRAM
167 DVDD3 – Power Supply terminal (+3.3V)
168 DISC/X – Not used (Open)
169 RGB – Not used (Open)
170 TSD_M O TSDM signal output to FAN8036M
171 NO USE – Not used (Open)
172 NO USE – Not used
173 DVDD18 – Power Supply terminal (+1.8V)
174 FWD – Not used (Open)
175 NO USE – Not used (Open)
176 LIMSW I Optical pick-up limit switch signal input
177 OCSW – Not used (Open)