Sony HCD-DX170 Service Manual page 64

HCD-DX150/DX170/DX250
Pin No. Pin Name
172 NT
173 DVDD18
174 EUR
175 DVSS
176 LIMSW
177 OCSW
178 VCLK
179 CKSW
180 IO3
181 TSDM
182 DVDD3
183 MUTE
184 MUTE123
185 REW
186 FWD
187 MSW
188 DSEL
189 DAVCC
190 VREF
191 FS
192 YUV0
193 DVSS
194 YUV1
195 DAVDD
196 YUV2
197 DVSS
198 YUV3
199 DAVDD
200 YUV4
201 DVSS
202 YUV5
203 YUV6
204 DVDD3
205 MIC/VSYNC
206 VOICE/YUV7
207 KRMOB/HSYNC
208 SMSCK
209 SPDATA/SMSDI
210 SMSDO
211 XSMCS
212 DVDD3
213 ALRCK
214 ABCK
215 ACLK
216 DVSS
217 ASDATA0
218 ASDATA1
64
I/O
— Not Used
— Power Supply (+1.8V)
— Not Used
— Terminal Ground
O LIMSW signal output to Optical pick-up
I SEN signal input from System Controller (IC509)
— Not Used
— Not Used
— Not Used
O TSDM signal output to Moter driver (IC201)
— Power Supply (+3.3V)
O MUTE signal output to Moter driver (IC201)
O MUTE signal output to Moter driver (IC201)
— Not Used
— Not Used
0 Volume control signal output to Optical pick-up
O Select signal output
— Power Supply (+3.3V)
I Bandgap reference voltage (not used)
O Full scale adjustment (pull down)
— Not Used
— Terminal Ground
O Y signal output to VIDEO AMP (IC201)
— Power Supply (+3.3V)
O CHROMA signal output to VIDEO AMP (IC201)
— Terminal Ground
O VIDEO signal output to VIDEO AMP (IC201)
— Power Supply (+3.3V)
O G signal output to VIDEO AMP (IC201)
— Terminal Ground
O B signal output to VIDEO AMP (IC201)
O R signal output to VIDEO AMP (IC201)
— Power Supply (+3.3V)
— Not Used
— Not Used
— Not Used
— Not Used
I Audio data of SPDIF input
— Not Used
— Not Used
— Power Supply (+3.3V)
I Audio left/right channel clock
O Audio bit clock
I Audio DAC master clock
— Terminal Ground
O Auio serial data
O Auio serial data
Description