Sony DVP-NS775V, Service Manual

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5-5
DVP-NS775V/NS780V
Pin No. Pin name Type Function
197 DACVSSB Ground Ground pin for Video DAC circuitry
Analog composite output
198 CVBS/YUV3 Output Video data output bit3
199 DACVDDA Power 3.3V power for Video DAC circuitry
Green or Y
200 YG/YUV4 Output Video data output bit4
201 DACVSSA Ground Ground pin for Video DAC circuitry
Blue or Cb
202 B/Cb/Pb YUV5 Output Video data output bit5
Red or Cr
203 R/Cr/Pr YUV6 Output Video data output bit6
204 DVDD3 Power 3.3V power pin for Video DAC digital circuitry
205 VSYN Output SMT Vertical sync signal output for ITU-R BT.601
206 YUV7 Output SMT Video data output bit7
207 HSYN Output SMT Horizontal sync signal output for ITU-R BT.601
Output Default
208 SMSCK High HDMI Sub CPU Serial clock
209 SMSDI Input HDMI Sub CPU Serial data input
Output Default
210 SMSDO High HDMI Sub CPU Serial data input
Output Default
211 xSMCS High Chip Select signal output to HDMI Sub CPU
212 DVDD3 Power 3.3V power pin for internal digital circuitry
213 ALRCK Output PD,SMT Audio left/right channel clock
214 ABCK Output Audio Bit Clock output
215 ACLK Output Master clock output for Audio DAC
216 DVSS Ground Ground pin for internal digital circuitry
217 ASDATA0 Output PD,SMT Audio serial data 0 : L/R
218 ASDATA1 Output PD,SMT Audio serial data 1 : SL/SR
219 ASDATA2 Output PD,SMT Audio serial data 2 : C/SW
Output PD,SMT
220 xRST Default Low Reset output signal for ADAC (Low Active)
221 DVDD18 Power 1.8V power pin for intenal digital circuitry
222 ASDATA4 Output PD,SMT Audio serial data 4: Down-mixed L/R
223 DVSS Ground Ground pin for internal digital circuitry
224 D-WIDE Input Video aspect ratio control for D-terminal. (H: 16:9, L: 4:3)
225 SPDIF Output SPDIF output
226 RFGND18 Ground Ground pin for internal analog circuitry
227 RFVDD18 Power 1.8V power pin for internal analog circuitry
228 XTALO Output 27M crystal output
229 XTALI Input 27M crystal input
230 JITFO Analog Output The output terminal of RF jitter meter
231 JITFN Analog Input The input terminal of RF jitter meter
232 PLLVSS Ground Ground pin for data PLL and related analog circuitry
233 IDACEXLP Analog Output C input
234 PLLVDD3 Power 3.3V power pin for data PLL and related analog circuitry
235 LPFON Analog Output The negative output terminal of loop filter amplifier
236 LPFIP Analog Input The positive input terminal of loop filter amplifier
237 LPFIN Analog Input The negative input of loop filter amplifier
238 LPFOP Analog Output The positive output of loop filter amplifier
239 ADCVDD3 Power Power pin for ADC circuitry
240 S_VCM Analog Input SACD Commom mode reference
241 ADCVSS Ground Ground pin for ADC circuitry
242 S_VREFP Analog Input SACD Top reference
243 S_VREFN Analog Input SACD Buttom reference
244 RFVDD3 Power 3.3V power pin for RF digital circuitry