Sony_MDP-550_MDP-650_MDP-A3_Service.Manual维修手册

MDP-550/650/A3RMT-M33A(550)/M37A(650)/M37B(A3)SERVICE MANUALUS ModelCanadian ModelMDP.550/650EModelHongkong ModelMDP-A3(Photo:MDP-550)SPECIFICATIONSSystemGeneralTypeSignal-to-noise ratioPower requirementsCD/CDV/LD playerMore than 50 dB120VAC,60Hz(550/650)110-127220-240VAC,5060H五(A3)Signal readoutMeasured according to EIAJ (ElectricOptical(Laser beam reflection)Industries Association of Japan)Power consumption45WSignal format systemstandards.EIA standard,NTSC colorOperating temperaturesystemInput and Output5℃to35℃(41Fto95F)Playing timeLINE OUT 1,2Ambient humiditySee"Optical discs"on page 30.VIDEO output,Phono jack(1)5%to90%Output signal:1 Vp-p,75 ohms,unbalancedDimensionsDigital audio specificationsAUDIO output,Phono jacks (2)Approx.430×116×433mmStereo L,R(17×45/8×17 inches)Signal-to-noise ratioAnalog:200 mVrms(w/h/d)More than 115 dB (ELAJ)*(1 kHz,40%modulation)including projecting parts andDigital:200 mVrmscontrolsDynamic range(1 kHz,-20 dB)More than 99 dB (EIAJ)MassS VIDEO OUT 1,2Approx.7.5 kg (16 Ib 8oz)Wow and flutterLuminance:1 Vp-p,75 ohms,Below measurement limitunbalanced,sync negative(+0.001 W.PEAK(ELAJ)Supplied accessoriesChrominance:0.286 Vp-p,75ohms,unbalancedRemote Commander RMT-M37A(1)(650)RMT-M33A(I)(550DIGITAL OUT (OPTICAL)RMT-M37B(1)(A3)Video specifications-18 dBm,wavelength 660 nmsize AA (R6)batteries (2)Horizontal video resolutionAudio/Video Cable425 linesHeadphone output(phono plug 3+phono plug 3)(1)12 mW (Impedance =8 ohms)AC power cord (1)Mic jackCD/CDV/LD PLAYERStandard jackI mV(Impedance below 1 kilohm)SONY形许为特汽