Sony HCD-DZ770W Service Manual page 67

QQ
3 7 63 1515 0
Pin No. Pin Name
219 ASDATA2
220
221 DVDD18
222 ASDATA4
223
224
225
226 RFGND18
227 RFVDD18
228
229
230
231
232
233
234 PLLVDD3
235
236
237
238
TE
L 13942296513
239
240
241
242
243
244 RFVDD3
245 RFRPDC
246 RFRPAC
247
248
249
250
251
252
253
254
255
256
www
.
http://www.xiaoyu163.com
I/O
O Auio serial data
XRST — Not Used
— Power Supply (+1.8V)
O Auio serial data (not used)
DVSS — Terminal Ground
DWIDE — Not Used
SDPIF — SPDIF output (not used)
— Terminal Ground
— Power Supply (+1.8V)
ZTALO O Oscillator output signal
ZTALI I Oscillator input signal
JITFO O RF jitter meter output
JITFN I Negative input of operation amplifier for RF jigger meter
PLLVSS — Terminal Ground
IDAC — Not Used
— Power Supply (+3.3V)
LPFON O Negative output of loop filter amplifier
LPFIP I Positive input of loop filter amplifier
LPFIN I Negative input of loop filter amplifier
LPFOP O Positive output of loop filter amplifier
VDD3 I Power Supply (+3.3V)
VCM I SACD-Common mode Reference
VSS — Terminal Ground
VREEP I SACD-TOP Reference
VREEN I SACD-Bottom Reference
— Power Supply (+3.3V)
I RFRP signal input
I RFRP signal input
HRFZC I High frequency RF ripple zero crossing
CRTPLP O Defect level filter capacitor connecting
RFGND — Terminal Ground
CEQP O EQ offset loop capacitance (not used)
CEQN O EQ offset loop capacitance (not used)
OSP O RF offset cancellation capacitor connecting
OSN I RF offset cancellation capacitor connecting
RFGC O RF offset loop capacitor connecting for DVD-ROM
IREF I Current reference input
AVDD3 — Power Supply (+3.3V)
x ao
y
i
http://www.xiaoyu163.com
8
Q Q
3 6 7 1 3
u163
.
HCD-DZ770W
2 9 9 4 2 8
Description
1 5 0 5 8 2 9 9 4
m
co
9 9
2 8 9 9
67