Sony HCD-GN77D, Руководство по обслуживанию

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HCD-GN77D
Description
Pin Name Pin No. I/O
158 DAI_BCK I BCK signal input from ADC (not used)
159 DAI_LRCK I LRCK signal input from ADC (not used)
160 I2C_CL I/O I2C clock bus
161 I2C_DA I/O I2C data bus
162 CS(ZIVA_E2P) O Chip select signal output to the EEPROM (IC204)
163 RXD1 I Serial data input for check jig
164 TXD1 O Serial data output for check jig
165 WRITE_CTRL(ZIVA_E2P) O Write control signal output to the EEPROM (IC204)
166 GNDP — Ground terminal (I/O signal)
167 VDDP — Power supply terminal (+3.3V) (I/O signal)
168 SDDATA7 I SDBus data7 input
169 SDDATA6 I SDBus data6 input
170 SDDATA5 I SDBus data5 input
171 SDDATA4 I SDBus data4 input
172 GND — Ground terminal (inside core)
173 VDD — Power supply terminal (+1.8V) (inside core)
174 SDDATA3 I SDBus data3 input
175 SDDATA2 I SDBus data2 input
176 SDDATA1 I SDBus data1 input
177 SDDATA0 I SDBus data0 input
178 SDREQ O SDBus data request signal output
179 SDEN I SDBus data enable signal input
180 GNDP — Ground terminal (I/O signal)
181 VDDP — Power supply terminal (+3.3V) (I/O signal)
182 SDERROR I SDBus data error signal input
183 SDCLK I SDBus data clock input
184 HIRQ1 I Interrupt signal input from the mechanism controller (IC901)
185 DRVCLK I Serial data clock input from the mechanism controller (IC901)
186 DRVTX I Serial data input from the mechanism controller (IC901) and the EEPROM (IC204)
187 DRVRX I Serial data output to the mechanism controller (IC901) and the EEPROM (IC204)
188 DRVRDY O Ready signal input from the mechanism controller (IC901)
189 VNW — Power supply for 5V tolerance voltage input
190 ALE O Latch enable signal output for address data demux
191 RST_SPC O Reset signal output to the mechanism controller (IC901)
192 INT/EXT O Input selection signal output for SDBus or ADC (not used)
193 HCS2 O Chip select signal output for Medusa (not used)
194 HCS1 I/O Not used
195 HCS0 O Chip select signal output to the external ROM (IC206)
196 VDDP — Power supply terminal (+3.3V) (I/O signal)
197 TRST I Reset signal input
198 TDO O Data output
199 TDI I Data input
200 TMS I TMS signal input
201 TCK I TCK signal input
202 RESET I ZIVA reset input
203 BUS CLK I/O Not used
204 GND — Ground terminal (inside core)
205 VDD — Power supply terminal (+1.8V) (inside core)
206 HA3 I/O Address bus 3
207 HA2 I/O Address bus 2
208 GNDP — Ground terminal (I/O signal)
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