Sony HCD-DX155 Service Manual page 65

Pin No. Pin Name
176 LIMSW
177 OCSW
178 REW
179 CKSW
180 NC
181 NC
182 DVDD3
183 NC
184 NC
185 NC
186 NC
187 NC
188 NC
189 DAVCC
190 VREF
191 FS
192 YUV0
193 DAVSS
194 YUV1
195 DAVDD
196 YUV2
197 DAVSS
198 YUV3
199 DAVDD
200 YUV4
201 DAVSS
202 YUV5
203 YUV6
204 DVDD3
205 MIC/VSYNC
206 VOICE/YUV7
207 KRMOD/HSYNC
208 SMSCK
209 SPDATA/SMSDI
210 MUTE
211 MUTE123
212 DVDD3
213 ALRCK
214 ABCK
215 ACLK
216 DVSS
217 ASDATA0
218 ASDATA1
219 ASDATA2
220 XRST
221 DVDD18
222 ASDATA4
223 DVSS
224 DWIDE
I/O
O LIMSW signal output to optical pick-up
I SEN signal input from system controller (IC501)/OCSW signal input
O REW signal output to IC1201
I CKSW signal input (not used)
— Not used
— Not used
— Power supply (SW+3.3V)
— Not used
— Not used
— Not used
— Not used
— Not used
— Not used
— Power supply (+3.3V from IC1105)
I Bandgap reference voltage (not used)
O Full scale adjustment (pull down)
— Not used
— Ground terminal
O Y signal output to VIDEO AMP (IC201)
— Power supply (+3.3V from IC1105)
O CHROMA signal output to VIDEO AMP (IC201)
— Ground terminal
O VIDEO signal output to VIDEO AMP (IC201)
— Power supply (+3.3V from IC1105)
O Y signal output to VIDEO AMP (IC201)
— Ground terminal
O Cb signal output to VIDEO AMP (IC201)
O Cr signal output to VIDEO AMP (IC201)
— Power supply (SW+3.3V)
I MIC_DET signal to IC501 (not used)
— Not used
O KARAOKE MODE signal to IC501 (not used)
— Not used
I Audio data of SPDIF input
O MUTE signal to IC1201
O MUTE123 signal to IC1201
— Power supply (SW+3.3V)
I Audio left/right channel clock
I Audio bit clock
O Audio DAC master clock
— Ground terminal
O Audio serial data 0
O Audio serial data 1
O Auio serial data 2
— Not used
— Power supply (+1.8V)
O Audio serial data (not used)
— Ground terminal
— To pin 209 of IC1101
HCD-DX155/DX255
Description
65