Sony HCD-FX80 Service Manual page 78

HCD-FX80
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Pin No. Pin Name
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
TE
197 DVSS
L 13942296513
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
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219 ASDATA2
220 XRST
221 DVDD18
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222 ASDATA4
223 DVSS
224 DWIDE
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I/O
O LIMSW signal output to Optical pick-up
I SEN signal input from System Controller (IC509)
O System clock output
— Not Used
O Reset signal output to VIDEO DAC
O TSDM signal output to Motor driver (IC201)
— Power Supply (+3.3V)
O MUTE signal output to Motor driver (IC201)
O MUTE signal output to Moter driver (IC201)
— Not Used
— Not Used
O Volume control signal output to Optical pick-up
O Select signal output (not used)
— Power Supply (+3.3V)
I Bandgap reference voltage (not used)
O Full scale adjustment (pull down)
O LSB data output
— 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)
O Active low horizontal sync output
O MSB data output
O Active low horizontal sync output
O SMS clock output
I Audio data of SPDIF input
O SMS DATA output
O SMS CS output
— Power Supply (+3.3V)
O Audio L/R channel clock
O Audio bit clock
O Audio DAC master clock
— Terminal Ground
O Audio serial data
O Audio serial data
O Audio serial data
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O Reset signal output to VIDEO DAC
y
— Power Supply (+1.8V)
i
O Audio serial data
— Terminal Ground
— Not Used
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Description
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