64DVD-2910/955Power Supply PinsInput PinsOutput PinsName I/O FunctionVPA - Power for RF and serial portVPB - Power for servoVNA - GND for RF and serial portVNB - GND for servoV33 - Power for output bufferV25 - Reference Power for servo outputName I/O FunctionDVDRFP,DVDRFN I RF signal inputRFSIN I RF signal inputAIP,AIN I AGC amp. inputDIP,DIN I Analog input for RF single bufferA,B,C,D I Photo detector interface inputA2,B2,C2,D2 I Photo detector interface inputCD_A,B,C,D I CD photo detector interface inputCD_E,F I CD photo detector interface inputMIN I RF signal input for mirrorDVDPD I APC inputCDPD I APC inputLDON I APC input ON/OFF (L:Open)I Link signal input (L:Open)O Mirror monitor outputName I/O FunctionATOP,ATON O Differential attenuator outputFNP,FNN O Differential normal outputRFAC O Single end normal outputRFDC O RF signal outputFE O Focus error signal outputTE O Tracking error signal outputCE O Center error signal outputMEVO O RFDDC bottom envelope outputDFT O Defect outputMIRR O Mirror detected outputPI O Pull-in signal outputDVDLD O APC outputCDLD O APC outputMNTR O Monitor outputLINK