Read Sony DVP-FX870 / DVP-FX875 Service Manual online
6-6
Pin
Name
I/O
Description
number
241
LPFIP
I
The positive input terminal of loop filter amplifier
242
LPFIN
I
The negative input terminal of loop filter amplifier
243
LPFOP
O
The positive output of loop filter amplifier
244
ADCVDD3
-
Analog 3.3V Power for ADC
245
ADCVSS
-
Analog ground for ADC
246
RFVDD3
-
Analog power
247
RFRPDC
O
RF ripple detect output
248
RFRPAC
I
RF ripple detect input (through AC-coupling)
249
HRFZC
I
High frequency RF ripple zero crossing
250
CRTPLP
O
Defect level filter capacitor connecting
251
RFGND
-
Ground pin
252
OSP
O
RF offset cancellation capacitor connecting
253
OSN
O
RF offset cancellation capacitor connecting
254
RFGC
O
RF AGC loop capacitor connecting
255
IREF
I
Current reference input. It generates reference current for data PLL.
256
AVDD3
-
Analog power 3.3V
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