Sony Argentina HCD-EC590 Service Manual

SERVICE MANUALSony CorporationPublished by Sony Techno Create CorporationHCD-EC59/EC590SPECIFICATIONSCOMPACT DISC RECEIVER9-889-885-022011F05-1© 2011.06E ModelHCD-EC59Argentina ModelHCD-EC59/EC590Ver. 1.1 2011.06• HCD-EC59 is the amplifier, USB, CD player andtuner section in MHC-EC59.• HCD-EC590 is the amplifier, USB, CD playerand tuner section in MHC-EC590.Model Name Using Similar Mechanism HCD-EX6/EX6TBase Unit Name BU-D1BD74UROptical Pick-up Block Name DA11MMVGP• MPEG Layer-3 audio coding technology and patents licensed from Fraunhofer IIS and Thomson.• Windows Media is either a registered trademark or trademark of Microsoft Corporation in theUnited States and/or other countries.• This product is protected by certain intellectual property rights of Microsoft Corporation. Use ordistribution of such technology outside of this product is prohibited without a license from Micro-soft or an authorized Microsoft subsidiary.Main unitAmplifier sectionThe following measured at AC 127 V, 60 Hz(Mexican model)The following measured at AC 220 V,50/60 Hz (Argentine model)The following measured at AC 120 V, 220 V,240 V, 50/60 Hz (Other models)HCD-EC59Power output (rated):25 W + 25 W (at 6 Ω, 1 kHz, 1%THD)RMS output power (reference):HCD-EC590Power output (rated):30W + 30W (at 6 Ω, 1kHz, 1%THD)60 W + 60 W (per channel at 6 Ω,1 kHz)InputsPC IN (stereo mini jack):Sensitivity 800 mV, impedance22 kilohmsOutputsPHONES (stereo mini jack):accepts headphones with animpedance of 8 Ω or moreSPEAKERS: impedance: 6 ΩUSB sectionSupported bit rate:MP3 (MPEG 1 Audio Layer-3):32 kbps – 320 kbps, VBRWMA: 48 kbps – 192 kbpsAAC: 48 kbps – 320 kbpsSampling frequencies:MP3 (MPEG 1 Audio Layer-3):32/44.1/48 kHzWMA: 44.1 kHzAAC: 44.1 kHz(USB) port:Maximum current:500 mACD player sectionSystem:Compact disc and digital audiosystemLaser Diode PropertiesEmission Duration: ContinuousLaser Output*: Less than 44.6μW* This output is the valuemeasurement at a distance of200mm from the objective lenssurface on the Optical Pick-up Blockwith 7mm aperture.Frequency response: 20 Hz – 20 kHzSignal-to-noise ratio: More than 90 dBDynamic range: More than 88 dBTuner sectionFM stereo, FM/AM superheterodyne tunerAntenna:FM lead antennaAM loop antennaFM tuner section:Tuning range:87.5 MHz – 108.0 MHz (50 kHz step)Intermediate frequency: 225 kHzAM tuner section:Tuning rangeLatin American models:530 kHz – 1,710 kHz (10 kHz step)531 kHz – 1,710 kHz (9 kHz step)Other models:531 kHz – 1,602 kHz (9 kHz step)530 kHz – 1,610 kHz (10 kHz step)Intermediate frequency: 53 kHzGeneralPower requirementsMexican model:AC 127 V, 60 HzArgentine model:AC 220 V, 50/60 HzOther models:AC 120 V, 220 V or 230 V – 240 V,50/60 Hz, adjustable with voltageselectorPower consumption: 85 W(0.5 Wat the Power Saving Mode)Dimensions (W/H/D) (excl. speakers)Approx. 200 mm × 306 mm ×305 mmMass (excl. speakers): Approx. 3.8 kgDesign and specifications are subject tochange without notice.Standby power consumption: 0.5 WHalogenated flame retardants are not usedin the certain printed wiring boards.Photo: HCD-EC59