Sony HCD-GN700 Service Manual

Also see for HCD-GN700: Service manual

Contents

Model Name Using Similar Mechanism NEWCD CD Mechanism Type CDM74-K6BD47SSection Base Unit Name BU-K6BD47SOptical Pick-up Name KSM-213DCPTAPE Model Name Using Similar Mechanism HCD-XGR66/XGR600Section Tape Transport Mechanism Type CWM43RR23MiNi Hi-Fi COMPONENT SYSTEMUS ModelHCD-GX8800E ModelHCD-GN700HCD-GN700/GX8800Ver 1.0 2003.049-877-280-01 Sony Corporation2003D0200-1 Home Audio CompanyC 2003.04 Published by Sony Engineering CorporationSPECIFICATIONSHCD-GN700/GX8800 are the amplifier,CD player, tape deck and tuner sectionin MHC-GN700/GX8800.– Continued on next page –SERVICE MANUALPhoto: HCD-GN700AUDIO POWER SPECIFICATIONS(MHC-GX8800 USA model only)POWER OUTPUT AND TOTAL HARMONIC DISTORTION:With 6-ohm loads, both channels driven, from 120 Hz – 10 kHz; rates200 watts per channel minimum RMS power, with no more than 10%total harmonic distortion from 250 miliwatts to rated output.Amplifier sectionMHC-GX8800Total harmonic distortion Less than 0.1%(6 ohms at 1 kHz, 100 W)MHC-GN700The following are measured at AC 127V, 60 Hz (Mexican model only)The following are measured at AC 120, 220, 240V 50/60 Hz(except Mexican model)DIN power output (rated) 160 + 160 watts(6 ohms at 1 kHz, DIN)Continuous RMS power output (reference)200 + 200 watts(6 ohms at 1 kHz, 10% THD)InputsGAME (VIDEO): 1 Vp-p, 75 ohms(phono jack)GAME (AUDIO): Voltage 250 mV,(phono jacks) impedance 47 kilohmsMD/VIDEO (AUDIO) IN: voltage 450 mV/250 mV,(phono jacks) impedance 47 kilohmsMIC: sensitivity 1 mV,(phone jack) impedance 10 kilohmsOutputsVIDEO OUT: max. output level 1 Vp-p,(phono jacks) unbalanced, Sync.negative load impedance 75 ohmsPHONES: accepts headphones of(stereo mini jack) 8 ohms or moreFRONT SPEAKER: accepts impedance of 6 to 16 ohmsSURROUND SPEAKER: accepts impedance of 24 ohms or moreCD player sectionSystem Compact disc and digital audio systemLaser Semiconductor laser(λ=795nm)Laser Output Max. 44.6 μW**This output is the value measured at adistance of 200 mm from the objectivelens surface on the Optical Pick-upBlock with 7 mm aperture.Frequency response 2 Hz – 20 kHz (±0.5 dB)Wave length 795 nmCD OPTICAL DIGITAL OUT(Square optical connector jack, rear panel)Wave length 660 nmOutput Level –18 dBm