Sony HCD-DZ555K Service Manual page 68

HCD-DZ555K/DZ556KB/DZ750K
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Pin No. Pin Name
248 RFRPAC
249 HRFZC
250 CRTPLP
251 RFGND18
252 OSP
253 OSN
254 RFGC
255 IREF
256 AVDD3
TE
L 13942296513
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I/O
I RF ripple detect input (through AC-coupling)
I High frequency RF ripple zero crossing
O Defect level filter capacitor connecting
— Ground terminal
O RF offset cancellation capacitor connecting
O RF offset cancellation capacitor connecting
O RF AGC loop capacitor connecting for DVD-ROM
I Current reference input
— Power supply (RF+3.3V)
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Description
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