Sony CDX-4180 Service Manual

Also see for CDX-4180 Instalation: Limited warranty Operating instructions Installation/connections Operating instructions Installation/connections

– 1 –Model Name Using Similar Mechanism NEWCD Drive Mechanism Type MG-363X-121Optical Pick-up Name KSS-521ASERVICE MANUALUS ModelCanadian ModelE ModelCDX-4180FM/AM COMPACT DISC PLAYERMICROFILMAUDIO POWER SPECIFICATIONS (US Model)POWER OUTPUT AND TOTAL HARMONIC DISTORTION17 watts per channel minimum continuous average power into4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more than1% total harmonic distortion.Other SpecificationsCD player sectionSystem Compact disc digital audiosystemSignal-to-noise ratio 90 dBFrequency response 10 - 20,000 HzWow and flutter Below measurable limitLaser Diode PropertiesMaterial GaAlAsWavelength 780 nmEmission Duration ContinuousLaser output power Less than 44.6 μW** This output is the value measured at a distanceof 200 mm from the objective lens surface onthe Optical Pick- up Block.Tuner sectionFMTuning range US, Canadian model:87.5 - 107.9 MHzE model:FM tuning interval:50 kHz/200 kHz switchable87.5 - 108.0 MHz(at 50 kHz step)87.5 - 107.9 MHz(at 200 kHz step)Antenna terminal External antenna connectorIntermediate frequency 10.7 MHzUsable sensitivity 8 dBfSelectivity 75 dB at 400 kHzSignal-to-noise ratio 65 dB (stereo),68 dB (mono)Harmonic distortion at 1 kHz0.5% (stereo),0.3% (mono)Separation 35 dB at 1 kHzFrequency response 30 - 15,000 HzCapture ratio 2 dBSPECIFICATIONSAMTuning range US, Canadian model:530 - 1,710 kHzE model:AM tuning interval:9 kHz/10 kHz switchable531 - 1,602 kHz(at 9 kHz step)530 - 1,710 kHz(at 10 kHz step)Antenna terminal External antenna connectorIntermediate frequency 10.71 MHz/450 kHzSensitivity 30 μVPower amplifier sectionOutputs Speaker outputs(sure seal connectors)Speaker impedance 4 - 8 ohmsMaximum power output 40 W × 4 (at 4 ohms)– Continued on next page –