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DVD-2900
Terminal Function
Power Supply Pins
Input Pins
Output Pins
Name I/O Function
VPA - Power for RF and serial port
VPB - Power for servo
VNA - GND for RF and serial port
VNB - GND for servo
V33 - Power for output buffer
V25 - Reference Power for servo output
Name I/O Function
DVDRFP,DVDRFN I RF signal input
RFSIN I RF signal input
AIP,AIN I AGC amp. input
DIP,DIN I Analog input for RF single buffer
A,B,C,D I Photo detector interface input
A2,B2,C2,D2 I Photo detector interface input
CD_A,B,C,D I CD photo detector interface input
CD_E,F I CD photo detector interface input
MIN I RF signal input for mirror
DVDPD I APC input
CDPD I APC input
LDON I APC input ON/OFF (L:Open)
I Link signal input (L:Open)
O Mirror monitor output
Name I/O Function
ATOP,ATON O Differential attenuator output
FNP,FNN O Differential normal output
RFAC O Single end normal output
RFDC O RF signal output
FE O Focus error signal output
TE O Tracking error signal output
CE O Center error signal output
MEVO O RFDDC bottom envelope output
DFT O Defect output
MIRR O Mirror detected output
PI O Pull-in signal output
DVDLD O APC output
CDLD O APC output
MNTR O Monitor output
LINK
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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