Daewoo AKD-0105 Series Service Manual

Contents

13ADJUSTMENTSNo891011121314151617Anti-VibrationalPerformancePlayabilityDisc DeflectionDiscEccentricityJitterFrequencyResponseHarmonicDistortionDynamicRangeS/N RatioChannel+ 0.4mm+ 0.21mm< 28 nsec< 0.03% at 1kHz> 80dB at 1kHz> 85dB at 1kHz> 70dB at 1kHz > 65dB at 1kHz> 85dB at 1kHz> 75dB at 1kHz< 0.05% at 1kHz20-20kHz + 2dB 20-20kHz + 3dB< 33 nsec+ 0.21mm+ 0.4mmequal withstandard values-Interruption:0.7mm-Block Dot Disc:0.8mm-Scratch Disc:1mm- Finger Print Disc:65um>1.0g/10Hz-20Hz, Z way>2.0g/30Hz-200Hz, Z way>0.6g/10Hz-20Hz, X&Yway>1.2g/30Hz-200Hz, X&YwayX=side to sideY=front to backZ=up to downZ way only10Hz-20Hz:0.7g30Hz-200Hz:1.2gFig.6Fig.6Fig.6Fig.6Fig.6Fig.6Fig.6Fig.6Fig.6Fig.6-The G level should be upped to the soundskip level from the less level slowly at thefrequency.-Ignore the sound skip at the near ofresonance frequency(about 100Hz).-In playing YEDS-10 Tr #5, shall perform withvibration-No sound skipping.-No sound skipping in the specified range.-The sound skipping does not include anyinterpolating noise.-No sound skipping at the ABEX 731RA TrNo8-The sound skipping does not include anyinterpolating noise.-Except from specified item due to thereliability limits of TEST DISC in the HTOTEST.-No sound skipping at the ABEX 713 Tr No8-The sound skipping does not include anyinterpolating noise.-Except from specified item due to thereliability limits of TEST DISC in the HTOTEST.This measurement may be done at 20Hz,20kHz, (1kHz=0dB)400Hz HIGHPASS FILTER20kHz(-60dB 24kHz) LOWPASS FILTER20kHz(-60dB 24kHz) LOWPASS FILTER,60dB AMP IHF-A WEIGHTING FILTER400Hz HIGHPASS FILTER20kHz (-60dB 24kHz)LOWPASS FILTERITEMS CONNECTIONSPECIFIED VALUES, CONDITIONSSTANDARD VALUES RELIABILITY LIMITSTEST CONDITIONS, REFERENCES