Akai-AAV-235-维修电器原理图手册

AKAI SERVICE MAMURLAKAIw®图图AUDIO VIDEO RECEIVERMODEL AA-V235SPECIFICATIONSAmplifier sectionQuieting sensitivityPower output (per channel)(IHF,S/N-50 dB)........16.2 dBf (Mono)/FTC (20 Hz to 20 kHz).60 W (8 ohms,0.05%)37.2 dBf (Stereo)Dynamic power output ....80 W(8 ohms),100WCapture ratio1.5dB(6 ohms).125 W(4 ohms),Selectivity (400 kHz).......60 dB120 W(2 ohms)Image rejection ..............85 dBPower bandwidth10 Hz to 60 kHz/0.3%IF rejection ................90 dBTotal harmonic distortion.0.03%(8 ohms,1kHz)Spurious rejection..........80 dBPhono max.input level ...135 mV (MM)AM suppression..........60 dBFrequency response.…5 Hz to 100 kHz (+0 dB,-4 dB)S/N (HF)............75 dB (Mono)/65 dB (Stereo)Tone controlHarmonic distortion....0.1%(Mono)/0.3%(Stereo)Treble…±8dB(10kHz)Stereo separation (1 kHz).45 dBBass…t8dB(100Hz)Frequency response........30 Hz to 15 kHz (0.5 dB)Input sensitivity/ImpedanceAM TunerPhono (MM)...............2.0 mV/47 k ohmsTuning frequency range...530 kHz to 1,610 kHzCD,Tape,etc............150 mV/47 k ohms(For USA and Canada)V.Disc/VCR (Audio).....150 mV/47 k ohms531kHz to 1620kHzV.Disc/VCR (Video).....1 Vp-p/75 ohms(For Europe)Output level/ImpedanceUsable sensitivityTape rec out150 mV/1 k ohms(AM Loop antenna)......300 uV/mVCR (Audio)...............150 mV/1 k ohmsSelectivity ................25 dBMonitor/VCR (Vidoe)...1 Vp-p/75 ohmsImage rejection....45 dBDamping factor ...............28.7 (8 ohms,1 kHz)IF rejection ...................35 dBResidual noise ..........0.5 mV (8 ohms)S/N40 dBS/NTHD…1.0%Phono (MM)..............70 dBPower requirementCD,(Source direct).........120 V,60 Hz for USA and Canada220 V,50Hz for Europe except UKChannel separation (IHF).60 dB(1 kHz)Dimensions......425(W0×156HD×368(DjmmRequired speaker impedance(16.7×6.1×14.5 inches)A or B.....8ohms to 16 ohmsA and B.…16ohmsWeight...10.1 kg (22.2 Ibs)Tuner sectionStandard accessoriesFM TunerFM antenna.ITuning frequency range ..87.5 MHz to 108.0 MHzAM loop antenna......................FM antenna plug ....…1Usable sensitivity ........11.2 dBfRemote control unit (RC-V235)Batteries for remote control unit (UM-3)...................0 perator's manual-…For improvement purposes,specifications and design are subject to change without notice.