Sony HCD-GPX5G Service Manual

SERVICE MANUALSony CorporationPublished by Sony EMCS (Malaysia) PG TecHCD-GPX5G/GPX7G/GPX8GSPECIFICATIONS9-890-600-022012G08-1© 2012.07E ModelVer. 1.1 2012.07• HCD-GPX5G is the amplifier, USB, CD player and tunersection in MHC-GPX5.• HCD-GPX7G is the amplifier, USB, CD player and tunersection in MHC-GPX7.• HCD-GPX8G is the amplifier, USB, CD player and tunersection in MHC-GPX8. Photo: HCD-GPX8G (E2 Model)“WALKMAN” and “WALKMAN” logo are registeredtrademarks of Sony Corporation.MPEG Layer-3 audio coding technology and patents licensedfrom Fraunhofer IIS and Thomson.Windows Media is either a registered trademark or trademarkof Microsoft Corporation in the United States and/or othercountries.This product contains technology subject to certainintellectual property rights of Microsoft.Use or distribution of this technology outside of this productis prohibited without the appropriate license(s) fromMicrosoft.CD SectionModel Name Using Similar Mechanism NEWCD Mechanism Type CDM74I-DVBU201//MOptical Pick-up Name CMS-ST6RFS3COMPACT DISC RECEIVERAmplifier sectionThe following are measured at Mexican model:AC 120 V – 240 V, 60 HzOther models:AC 120 V – 240 V, 50/60 HzMHC-GPX8Front/Satellite speakerPower Output (rated):300 W + 300 W (at 4 ohms, 1 kHz,1% THD)Front speakerRMS output power (reference):360 W + 360 W (per channel at 6 ohms,1 kHz)Satellite speakerRMS output power (reference):180 W+ 180 W (per channel at 12 ohms,1 kHz)SubwooferRMS output power (reference):260 W + 260 W (per channel at 8 ohms,100 Hz)MHC-GPX7HIGH speakersPower Output (rated):300 W + 300 W (at 4 ohms, 1 kHz,1% THD)RMS output power (reference):495 W + 495 W (per channel at 4 ohms,1 kHz)LOW speakersRMS output power (reference):180 W + 180 W (10 ohms, 100 Hz)MHC-GPX5Front speakerPower Output (rated):240 W + 240 W (at 5 ohms, 1 kHz,1% THD)RMS output power (reference):370 W + 370 W (per channel at 5 ohms,1 kHz)SubwooferRMS output power (reference):360 W (5 ohms, 100 Hz)InputsTV (AUDIO IN) L/RVoltage 1.2 V, impedance 47 kilohmsDVD/SAT (AUDIO IN) L/RVoltage 1.2 V, impedance 47 kilohmsPC/GAME (AUDIO IN) L/RVoltage 1.2 V, impedance 47 kilohmsMIC (MHC-GPX8/MHC-GPX7 only)Sensitivity 1 mV, impedance10 kilohmsA (USB), B (USB) port: Type AUSB sectionSupported bit rateMP3 (MPEG 1 Audio Layer-3):32 kbps – 320 kbps, VBRWMA: 48 kbps – 192 kbpsAAC: 48 kbps – 320 kbpsSampling frequenciesMP3 (MPEG 1 Audio Layer-3):32 kHz/44.1 kHz/48 kHzWMA: 44.1 kHzAAC: 44.1 kHzSupported USB deviceMass Storage ClassMaximum current500 mADisc player sectionSystemCompact disc and digital audio systemLaser Diode PropertiesEmission Duration: ContinuousLaser Output*: Less than 44.6 μW* This output is the value measurementat a distance of 200 mm from theobjective lens surface on the OpticalPick-up Block with 7 mm aperture.Frequency response20 Hz – 20 kHzSignal-to-noise ratioMore than 90 dBDynamic rangeMore than 88 dBTuner sectionFM stereo, FM/AM superheterodyne tunerAntenna:FM lead antennaAM loop antennaFM tuner sectionTuning range87.5 MHz – 108.0 MHz (50 kHz step)AM tuner sectionTuning rangePan American models:530 kHz – 1,710 kHz (10 kHz step)531 kHz – 1,710 kHz (9 kHz step)Other models:530 kHz – 1,610 kHz (10 kHz step)531 kHz – 1,602 kHz (9 kHz step)GeneralPower requirementsMexican model: AC 120 V – 240 V, 60 HzOther models: AC 120 V – 240 V, 50/60 HzPower consumptionMHC-GPX8: 250 WMHC-GPX7: 230 WMHC-GPX5: 200 WDimensions (w/h/d) (excl. speakers)(Approx.)280 mm × 355 mm × 440 mmMass (excl. speakers) (Approx.)HCD-GPX8G/HCD-GPX7G/HCD-GPX5G: 7.0 kgSupplied accessoriesRemote control (1)R6 (Size AA) batteries (2)FM lead/AM loop antenna (1)Spacer A (MHC-GPX8 only) (2)Spacer B (MHC-GPX8 only) (2)Speaker pads (MHC-GPX7 only) (8)Design and specifi cations are subject to changewithout notice.All manuals and user guides at all-guides.comall-guides.com