Sony DVP-NS777P Service Manual page 57

Pin No. Pin Name
183 SPLRCK
184 SPBCK
185 DVDD3
186 XTALO
187 XTALI
188 PRST
189 DVSS
190 VFO13
191 IDGATE
192 DVDD3
193 UDGATE
194 WOBSI
195 SDATA
196 SDEN
197 SLCK
198 BDO
199 ADCVSS
200 ADIN
201 RFSUBI
202 TEZISLV
203 TEI
204 CSO
205 FEI
206 RFLEVEL
207 RFRP_DC
208 RFRP_AC
209 HRFZC
210 PWMVREF
211 PWM2VREF
212 ADCVDD3
213 RFDTSLVP
214 RFDTSLVN
215 RFIN
216 RFIP
I/O
I Audio left/right channel clock of SPDIF input (Not used)
I Audio bit clock of SPDIF input (Not used)
— Power supply (+3.3V)
O System clock output (27 MHz)
I System clock input (27MHz)
I System reset signal input. "H": reset
— Ground
O The 1st, 3rd header VFO pulse output (Not used)
O Header detect signal output (Not used)
— Power supply (+3.3V)
O DVD-RAM recording data gate signal output (Not used)
I Wobble signal input (Not used)
O RF serial data output
O RF serial data latch enable
O RF serial clock output
I Flag of defect data input status
— Ground
I General A/D input
I RF subtraction signal input terminal (Not used)
I Tracking error zero crossing low pass input
I Tracking error input
I Central servo input
I Focus error input
I Sub beam add input or RFRP low pass input
I RF ripple detect input
I RF ripple detect input (through AC coupling)
I High frequency RF ripple zero crossing
I A reference voltage input for PWM circuitry
I A reference voltage input for PWM circuitry
— Power supply (+3.3V)
O Positive RF data slicer level output (Not used)
O Negative RF data slicer level output (Not used)
I Negative input of RF differential signal
I Positive input of RF differential signal
Function
5-4 E