Service manual

CD-DV999W/CD-DV777W
8 – 4
IC3001 RH-iXA464WJZZ: DVD Decoder LSI (IXA464WJ) (4/5)
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
Pin No. Terminal Name Input/Output Function
178* ADOUT2 Output Audio data/Internal monitor 11/Stream data output 3.
179* ADOUT1 Output Audio data/Internal monitor 10/Stream data output 2.
180 ADOUT0 Output Audio data/Internal monitor 9/Stream data output 1.
181 IECOUT Output IEC958 digital audio out/Internal monitor 8/Stream data output 0.
182 VDD33 Input IO power supply.
183 VSS — GND.
184 MDQ24 Input/Output SDRAM data 24.
185 MDQ23 Input/Output SDRAM data 23.
186 VDD15 Input Internal logic power supply.
187 MDQ22 Input/Output SDRAM data 22.
188 MDQ25 Input/Output SDRAM data 25.
189 VDD33 Input IO power supply.
190 MDQ26 Input/Output SDRAM data 26.
191 MDQ21 Input/Output SDRAM data 21.
192 MDQ27 Input/Output SDRAM data 27.
193 MDQ20 Input/Output SDRAM data 20.
194 VSS — GND.
195 VDD33 Input IO power supply.
196 MDQ28 Input/Output SDRAM data 28.
197 MDQ19 Input/Output SDRAM data 19.
198 VSS — GND.
199 MDQ29 Input/Output SDRAM data 29.
200 MDQ18 Input/Output SDRAM data 18.
201 MDQ30 Input/Output SDRAM data 30.
202 VDD33 Input IO power supply.
203 MDQ17 Input/Output SDRAM data 17.
204 MDQ31 Input/Output SDRAM data 31.
205 MDQ16 Input/Output SDRAM data 16.
206 VSS — GND.
207 DQM3 Output SDRAM data mask 3.
208 DQM2 Output SDRAM data mask 2.
209 VDD33 Input IO power supply.
210 MA3 Output SDRAM address 3.
211 VSS — GND.
212 MA4 Output SDRAM address 4.
213 VDD15 Input Internal logic power supply.
214 MA2 Output SDRAM address 2.
215 VSS — GND.
216 MA5 Output SDRAM address 5.
217 MA1 Output SDRAM address 1.
218 VDD33 Input IO power supply.
219 MA6 Output SDRAM address 6.
220 MA0 Output SDRAM address 0.
221 VSS — GND.
222 VDD15 Input Internal logic power supply.
223 MCKI Input SDRAM output clock.
224 VSS — GND.
225 MCK Output SDRAM input clock.
226 VDD33 Input IO power supply.
227 MA7 Output SDRAM address 7.
228 MA10 Output SDRAM address 10.
229 MA8 Output SDRAM address 8.
230 VSS — GND.
231 MA11 Output SDRAM address 11.
232 NWE Output SDRAM write enable.
233 VDD33 Input IO power supply.
234 BA0 Output SDRAM bank address 0.
235 MA9 Output SDRAM address 9.
236 VSS — GND.
237 BA1 Output SDRAM bank address 1.
238 NCSM Output SDRAM chip selection.
239 NRAS Output SDRAM row address strobe.