Sony CDX-CA850X Service Manual

Also see for CDX-CA850: Operating instructions manual Operating instruction

Contents

1Ver 1.1 2001. 04Model Name Using Similar Mechanism CDX-C5000RCD Drive Mechanism Type MG-383Z-121//QOptical Pick-up Name KSS-720ASERVICE MANUALUS ModelCanadian ModelCDX-CA850X/CA860XAEP ModelUK ModelCDX-CA850CDX-CA850/CA850X/CA860XAUDIO POWER SPECIFICATIONS (US Model)POWER OUTPUT AND TOTAL HARMONIC DISTORTION23.2 watts per channel minimum continuous average power into4 ohms, 4 channels driven from 20 Hz to 20 kHz with no morethan 5% total harmonic distortion.CD player sectionSignal-to-noise ratio 90 dBFrequency response 10 – 20,000 HzWow and flutter Below measurable limitLaser Diode Properties (US, Canadian Model)Material 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 on theOptical Pick-up Block.Tuner sectionFMTuning range 87.5 – 107.9 MHz (US, Canadian model)87.5 – 108.0 MHz (AEP, UK model)Antenna terminal External Antenna connectorIntermediate frequency 10.7 MHz/450 kHzUsable sensitivity 8 dBfSelectivity 75 dB at 400 kHzSignal-to-noise ratio 66 dB (stereo),72 dB (mono)Harmonic distortion at 1 kHz0.6% (stereo),0.3% (mono)Separation 35 dB at 1 kHzFrequency response 30 – 15,000 HzAM (US, Canadian model)Tuning range 530 – 1,710 kHz (US, Canadian model)Antenna terminal External Antenna connectorIntermediate frequency 10.7 MHz/450 kHzSensitivity 30 μVMW/LW (AEP, UK model)Tuning range MW: 531 – 1,602 kHzLW: 153 – 279 kHzAerial terminal External Aerial connectorIntermediate frequency 10.7 MHz/450 kHzSensitivity MW: 30 μVLW: 40 μVSPECIFICATIONSPower amplifier sectionOutputs Speaker outputs(sure seal connectors)Speaker impedance 4 – 8 ohmsMaximum power output 52 W × 4 (at 4 ohms)GeneralOutputs Audio outputs (front/rear)Subwoofer output (mono)Power Antenna relay control leadPower amplifier control leadInputs Telephone ATT control leadIllumination control leadBus control input connectorBus audio input connectorRemote controller input connectorAntenna input connectorTone controls Bass ±10 dB at 62 Hz (US, Canadian model)Bass ±8 dB at 100 Hz (AEP, UK model)Treble ±10 dB at 16 kHz (US, Canadian model)Treble ±8 dB at 10 kHz (AEP, UK model)Loudness +8 dB at 100 Hz+2 dB at 10 kHzPower requirements 12 V DC car battery(negative ground)Photo: CDX-CA850X• The tuner and CD sections have no adjustments.Sony Corporatione Vehicle CompanyShinagawa Tec Service Manual Production Group9-870-291-122001D0400-1© 2001. 4– Continued on next page –FM/MW/LW COMPACT DISC PLAYERCDX-CA850FM/AM COMPACT DISC PLAYERCDX-CA850X/CA860X