Read Sony DAV-DZ530 / DAV-DZ630 / HCD-DZ530 / HCD-DZ630 Service Manual online
64
HCD-DZ530/DZ630
Pin No.
Pin Name
I/O
Description
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
RFGND18
—
Ground terminal
252
OSP
O
RF offset cancellation capacitor connecting
253
OSN
O
RF offset cancellation capacitor connecting
254
RFGC
O
RF AGC loop capacitor connecting for DVD-ROM
255
IREF
I
Current reference input
256
AVDD3
—
Power supply (RF+3.3V)
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