Sony AM-NX1 Service Manual

SERVICE MANUAL• SonicStage, OpenMG and the OpenMG Stick and thelogo, MagicGate Memory MagicGateemory Stick logo, Memory StickMemory Stick and the logo, Net MD and the Net MDlogo, ATRAC, TRAC3 and ATRAC3 plus are trademarks of Sony Corporation.• Microsoft, Windows, Windows NT and Windows Media are trademarks or registereddemarks of Microsoft Corporation in the ited States and /or other countries.• IBM and PC/AT are registered trademarks of International Business Machines Corporation.• Macintosh is a trademark of Apple Computer, Inc. in the United States and/or other countries.• Pentium is a registered trademark of Intel Corporation.• All other trademarks and registered trademarks are trademarks or red trademarks oftheir respective holders.• ™ and ® marks are omitted in this manual.AUnregisteMtraPORTABLE MINIDISC RECORDERAEP ModelUK ModelE ModelSPECIFICATIONSAM-NX1US and foreign patents licensed from DolbyLaboratories.– Continued on next page –Ver 1.1 2003. 089-961-029-02 Sony Corporation2003H05-1 Personal Audio CompanyC 2003.08 Published by Sony Engineering CorporationModel Name Using Similar Mechanism MZ-N910Mechanism Type MT-MZN910-181Optical Pick-up Name ABX-1RAudio playing systemMiniDisc digital audio systemLaser diode propertiesMaterial: GaAlAsWavelength: λ = 790 nmEmission duration: continuousLaser output: less than 44.6 W(This output is the value measured at a distanceof 200 mm from the lens surface on the opticalpick-up block with 7 mm aperture.)Recording and playback time (whenusing MDW-80)Maximum 160 min. in monauralMaximum 320 min. in LP4 stereoRevolutions350 rpm to 3,600 rpm (CLV)Error correctionACIRC (Advanced Cross Interleave ReedSolomon Code)Sampling frequency44.1 kHzCodingATRAC (Adaptive TRansform AcousticCoding)ATRAC3 LP 2/LP4Modulation systemEFM (Eight to Fourteen Modulation)Frequency response20 to 20,000 Hz – 3 dBOutputsi: stereo mini-jack (dedicated remote controljack)/194 mV (10 kΩ)Maximum output (DC)Headphones:4 mW + 4 mW (16 Ω) (European models)5 mW + 5 mW (16 Ω) (Other models)Power requirementsSony AC Power Adaptor connected at the DCIN 3V jack:230 V AC, 50/60 Hz (Models for continentalEurope)230 V AC, 50 Hz (Model for U.K. andThe recorder:Nickel metal hydride rechargeable batteryNH-14WM, 1.2 V, 1,350 mAh (MIN),Ni-MHLR6 (size AA) alkaline batteryBattery charging stand:AC power adaptor DC 3VHong Kong)100-120 V 220-240 V AC, 50/60 Hz(Other models)