Aiwa-CXJN77-cs-维修说明书手册含电器原理图

CX-JN77SERVICE MANUALAEP ModelUK ModelVer1.02004.04EModelCX-JN77 is the amplifier,CD player,tape deckand tuner section in JAX-N77/PK77.Model Name Using Similar MechanismNEWCDCD Mechanism TypeCDM74-F1BD81SectionBase Unit NameBU-F1BD81AOptical Pick-up Block NameKSM-215DCPTape deckModel Name Using Similar MechanismNEWSectionTape Transport Mechanism TypeCWM43FR34SPECIFICATIONSAmplifier sectionCD player sectionOther models875-108.0MHzChilean,Peruvian,Mexican modelsSystemCompact dise and digital(50-kHz step)DIN power output (rated):100+100 watts (6 chms ataudio systemAntennaFM lead antenna1 kHz,DIN)LaserAntenna termmals75 ohms unbalancedContinuous RMS power output(reference):-780m)Inte rmediate frequency10.7 MHz125 +125 watts (6ohms atEmission duration:AM tuner secfion1k也，109%THD)continuousTuning rangeFrequeney response2H2-20kH2(0.5dB)Pan-American models:530-1,710k250+250 wats (6ohms atSignal-o-noise ratioMore than 90 dB(with the tuning interval1k,109%THD)Dynamic rangeMore than 90 dBset at 10 kHz)531-1,710kAEP,UK,CIS modelsTape deck section(with the tuning intervalThe following measured at AC 120,127,220,240 VRecording system4-track 2-channel,stereos奖tt9k)5060HzFrequency responseS0-13,000Hz(±3dB)European and Russian models:DIN power output (rated):144 +144 watts (6 chms atusing Sony TYPEI531-1,602 kHz (with the1 kHz,DIN)cassettestuning interval set atContinuous RMS power output(reference):9k比)180+180 watts (6 chms atTuner sectionAM loop antenna1k业，10%THD)FM stereo,FM/AM superheterodyne tunerAntenna term inalsIntermediate frequency450 kHzInputsFM tuner sectionVIDEO/MD IN (phono jacks):Tuning rangevoltage 450/250 mV,Russian models65.0-74.0MH2zimpedance 47 kilohms(There is no stereo effect.Outputs10-k比ep)PHONES (stereo mini jack):875-108.0Hzaoce pts headphones of(50-k也sp)Continued on next page-8 chms or moreSPEAKER:6onrtrtoi61oCOMPACT DISC DECK RECEIVER9-877-745-01Sony Corporation2004D05-1Home Audio Company©2004.04Published by Sony Engineering Corporation