Sony ZS-M7 free download

File name sony_ZS-M7_service_manual.pdf

ZS-M7 SERVICE MANUAL Ver 1.2 2001.07 With SUPPLEMENT 1 (9-923-346-82) US Model AEP Model UK Model Tourist Model Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation. "DOLBY" and the double-D symbol a are trademarks of Dolby Laboratories Licensing Corporation. Model Name Using Similar Mechanism MD Section MD Mechanism Type Optical Pick-up Type Model Name Using Similar Mechanism MD Mechanism Type Optical Pick-up Type NEW MDM-3EG KMS-260A NEW CDM-2411AAA DAX-11A CD Section SPECIFICATIONS AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION With 4-ohm loads, both channels driven from 100 ­ 10,000 Hz ; rated 7W per channel-minimum RMS power, with no more than 10% total harmonic distortion in AC operation (US Model). CD player Section System Compact disc digital audio system Laser diode properties Material: GaAlAs Wave length: 785 nm Emission duration : Continuous Laser output : Less than 44.6 µW (This output is the value measured at a distance of about 200 mm from the objective lens surface on the optical pick-up block with 7 mm aperture.) Spindle speed 200 r/min (rpm) to 500 r/min (rpm) (CLV) Number of programme positions 2 Frequency response 20 ­ 20,000 Hz +1 /­2 dB Wow and flutter Below measurable limit Radio section Frequency range US Model : FM : 87.6 ­ 108 MHz AM : 530 ­ 1,710 kHz EXCEPT US Model : FM : 87.6 ­ 107 MHz MW : 531 ­ 1,602 kHz LW : 153 ­ 279 kHz IF FM : 10.7 MHz MW/LW : 450 kHz Aerials FM : Telescopic areal Extension areal terminal AM : Extension areal terminals (US Model) MW/LW : Extension areal terminals (EXCEPT US Model) MD player section System Minidisc digital audio system Disc MiniDisc Laser diode properties Material: GaAlAs Wave length: 785 nm Emission duration : Continuous Laser output : Less than 44.6 µW (This output is the value measured at a distance of about 200 mm from the objective lens surface on the optical pick-up block with 7 mm aperture.) ­ Continued on page 2 ­ PERSONAL MINIDISC SYSTEM 9-923-346-12 2001G0200-1 © 2001.7 Sony Corporation Personal Audio Company Shinagawa Tec Service Manual Production Group Recording/Playback time Maximum 74 minutes (with MDW-74) Revolutions 400 rpm to 900 rpm (CLV) Error correction Advanced Cross Interleave Reed Solomon Code (ACIRC) Sampling frequency 44.1 kHz Cording Adaptive Transform Acoustic Cording (ATRAC) Modulation system EFM (Eight-to-Fourteen Modulation) Number of programme positions 2 stereo programme positions Frequency response 20 ­ 20,000 Hz +1 /­2 dB Signal-to-noise ratio Over 80 dB (during playback) Wow and flutter Below measurable limit General Speaker Full range : 8 cm (3 in.) dia., 4ohms, cone type (2) Inputs LINE IN (stereo minijack) : Sensitivity 436 mV/691 mV Outputs Headphones jack (stereo minijack) (2) : For 32 ohms impedance headphones Power outputs 7W+7W Power requirements For personal minidisc system : US Model :120V AC, 60Hz EXCEPT US Model :230V AC, 50Hz For remote commander : 3V DC, 2