Sony HCD-AZ33D - Page 75

HCD-AZ33D
75
Pin No. Pin Name I/O Description
218 APLLCAP - Connection terminal for an external capacitor
219 APLLVSS - Ground terminal
220, 221
ADACVSS2,
ADACVSS1
- Ground terminal
222 KMOD O Karaoke mode selection signal output to the system controller
223 PWON O Power down signal output terminal Not used
224 R-CH O Audio R-ch signal output terminal Not used
225 AVCM - Audio D/A converter reference voltage terminal
226 L-CH O Audio L-ch signal output terminal Not used
227 DSEL O
Interlace/progressive selection signal output to the video amplifi er
"L": progressive, "H": interlace
228 XRST O Reset signal output to the D/A converter "L": reset
229, 230
ADACVDD1,
ADACVDD2
I Power supply terminal (+3.3V)
231 RFGND18 - Ground terminal
232 RFVDD18 - Power supply terminal (+1.8V)
233 XTALO O System clock output terminal (27 MHz)
234 XTALI I System clock input terminal (27 MHz)
235 JITFO O Output terminal of the RF jitter meter
236 JITFN I Input terminal of the RF jitter meter
237 PLLVSS - Ground terminal
238 IDACEXLP O Data PLL D/A converter low-pass fi lter output terminal
239 PLLVDD3 - Power supply terminal (+3.3V)
240 LPFON O Data PLL loop fi lter output terminal
241 LPFIP I Data PLL loop fi lter input terminal
242 LPFIN I Data PLL loop fi lter input terminal
243 LPFOP O Data PLL loop fi lter output terminal
244 ADCVDD3 - Power supply terminal (+3.3V)
245 ADCVSS - Ground terminal
246 RFVDD3 - Power supply terminal (+3.3V)
247 RFRPDC O RF ripple detect output terminal
248 RFRPAC I RF ripple detect input terminal
249 HRFZC I High frequency RF ripple zero crossing terminal
250 CRTPLP O Defect level fi lter capacitor connecting terminal
251 RFGND18 - Ground terminal
252 OSP O RF offset cancellation capacitor connecting terminal
253 OSN O RF offset cancellation capacitor connecting terminal
254 RFGC O RF AGC loop capacitor connecting for DVD-ROM
255 IREF I Reference current input terminal
256 AVDD3 - Power supply terminal (+3.3V)