Sony HCD-GNZ55D Service Manual page 70

HCD-GNZ55D
QQ
3 7 63 1515 0
Pin No. Pin Name
238 LPFOP
239 VDD3
240 NC
241 VSS
242 NC
243 NC
244 RFVDD3
245 RFRPDC
246 RFRPAC
247 HRFZC
248 CRTPLP
249 RFGND
250 NC
251 NC
252 OSP
253 OSN
254 RFGC
255 IREF
256 AVDD3
TE
L 13942296513
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I/O
O Positive output of loop filter amplifier
I Power Supply pin (+3.3 V)
— Not used. (Open)
— Ground pin
— Not used. (Open)
— Not used. (Open)
— Power Supply pin (+3.3 V)
I RFRP signal input
I RFRP signal input
I High frequency RF ripple zero crossing
O Defect level filter capacitor connecting
— Ground pin
— Not used. (Open)
— Not used. (Open)
O RF offset cancellation capacitor connecting
I RF offset cancellation capacitor connecting
O RF offset loop capacitor connecting for DVD-ROM
I Current reference input
— Power Supply pin (+3.3 V)
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2 9
8
Pin Description
Q Q
3 6 7 1 3 1 5
co
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9 4 2 8
0 5 8 2 9 9 4 2 8
m
9 9
9 9