Read Sony DVP-NC85H / HT-7000DH Service Manual online
5-5
DVP-NC85H
Pin No.
Pin name
Type
Function
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
XMAMUTE
Output SMT
Main Audio mute signal
207
HSYN
Output SMT
Horizontal sync signal output for ITU-R BT.601
Output Default
208
ADSCK
Output
ADAC Serial Clock
209
NC
Not used
210
ADSDO
Output
ADAC Serial data output
211
NC
Not used
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 (ADAC BCK output)
215
ACLK
Output
Master clock output for Audio DAC (ADAC CLK (Master clock) output)
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
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
DISC/XEXT
Output
Disc/External input select output signal (H: Disc, L: External)
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
Data PLL DAC Low-pass filter
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 Common 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
245
RFRPDC
Analog Output
RF ripple detect output
246
RFRPAC
Analog Input
RF ripple detect input (through AC-coupling)
247
HRFZC
Analog Input
High frequency RF ripple zero crossing
248
CRTPLP
Analog Output
Defect level filter capacitor connecting
249
RFGND
Ground
Ground pin for RF digital circuitry
250
CEQP
Analog Output
EQ offset loop capasitance
251
CEQN
Analaog Input
EQ offset loop capasitance
252
OSP
Analog Output
RF Offset cancellation capacitor connecting
253
OSN
Analog Output
RF Offset cancellation capacitor connecting
254
RFGC
Analog Output
RF AGC loop capacitor conecting for DVD-ROM
255
IREF
Analog Input
Input reference current input
256
AVDD3
Power
3.3V power pin for analog circuirtry
5-5E
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