Akai-CD27-cd-维修说明书手册含电器原理图

AKAI SERVICE MANUAL回新6玉用嬤discMODEL CD-37COMPACT DISC PLAYERMODELCD-27,37SPECIFICATIONSPick-up system3 beam laser pick-upSampling frequency44.1 kHzDigital filter18 bit,8 times over samplingD/A converter ........Interpolative one bit dualError correction system.......Cross interleave reed solomonNumber of channels..................2 channel stereoFrequency response.........2Hzto20kHz±0.5dBDynamic range.........................97 dB (1 kHz)S/N ratio….108dBTotal harmonic distortion....0.03%(1 kHz)Wow flutter.....Less than measurable limitsOutput level ImpedanceAnalog output (Line)..................2V/330ohmsDigital output (Coaxial)......0.5 Vp-p/75 ohms(Optical).-22 dBsHeadphone output ..........32mW /32ohmsPower requirements220 V-230 V,50 Hz for Europe except UK240 V,50 Hz for UK and AustraliaDimensionsCD-27.4250WX120(H)X351(D)mmCD-37.425MX120(h）X349(D)mmWeightCD-27.4.4kgCD-374.6kgStandard accessoriesConnection cord.…X1Remote control unit (RC-C37)...............X1Batteries for the remote control unit......X2Operator's manual…X1*For improvement purposes,specifications and design are subject to change without notice.0dBs=0.775V