Sony HCD-JZ8888K Service Manual page 67

Pin No. Pin Name
218 APLLVSS
219 ADACVSS2
220 ADACVSS1
221 DIR_CE
222 ASDATA3
223 ASDATA2
224 AVCM
225 ASDATA1
226 ASDATA0
227 DIR_CL
228 ADACVDD1
229 ADACVDD2
230 Rt/DIR_DI
231 Lt/DIR_DO
232 ADACVSS3
233 ADACVDD3
234 SADCVDD18
235 SADCVSS18
236 RFGND18
237 RFVDD18
238 XTALO
239 XTALI
240 JITFO
241 JITFN
242 PLLVSS
243 PLLVDD3
244 LPFON
245 LPFIP
246 LPFIN
247 LPFOP
248 ADCVDD3
249 ADCVSS
250 RFVDD3
251 RFRPDC
252 RFRPAC
253 HRFZC
254 CRTPLP
255 RFGND18
256 OSP
I/O
— Ground
— Ground
— Ground
O Not used. (Open)
O Audio digital signal output to D-AMP
O Audio digital signal output to D-AMP
— Ext capacitor connected terminal
O Audio digital signal output to D-AMP
O Audio digital signal output to D-AMP
O Not used. (Open)
— Power supply (+3.3V)
— Power supply (+3.3V)
O Audio (R-CH) signal output
I Audio (L-CH) signal input
— Ground
— Power supply (+3.3V)
— Power supply (+1.8V)
— Ground
— Ground
— Power supply (+1.8V)
O Crystal output for main clock (27MHz)
I Crystal input for main clock (27MHz)
O The output terminal of RF jitter meter
I The input terminal of RF jitter meter
— Ground
— Power supply (+3.3V)
O The negative output of loop fi lter amplifi er
I The positive input terminal of loop fi lter amplifi er
I The negative input terminal of loop fi lter amplifi er
O The positive output of loop fi lter amplifi er
— Power supply (+3.3V)
— Ground
— Power supply (+3.3V)
O RF ripple detect output
I RF ripple detect input (through AC-coupling)
I High frequency RF ripple zero crossing
O Defect level fi lter capacitor connected terminal
— Ground
O RF offset cancellation capacitor connecting terminal
Description
Not used.
HCD-JZ8888K
67