Sony MZ-E90 free download

File name sony_MZ-E90_service_manual.pdf

MZ-E90 SERVICE MANUAL Ver 1.1 2000. 02 US Model AEP Model UK Model E Model Australian Model Tourist Model (Photo: Silver) US and foreign patents licensed from Dolby Laboratories Licensing Corporation. Model Name Using Similar Mechanism MD Mechanism Type Optical Pick-up Mechanism Type NEW MT-MZE90-166 LCX-2E SPECIFICATIONS System Audio playing system MiniDisc digital audio system Laser diode properties Material: GaAlAs Wavelength: = 790 nm Emission duration: continuous Laser output: less than 44.6 µW (This output is the value measured at a distance of 200 mm from the objective lens surface on the optical pick-up block with 7 mm aperture.) Revolutions 600 rpm to 2250 rpm Error correction Advanced Cross Interleave Reed Solomon Code (ACIRC) Sampling frequency 44.1 kHz Coding Adaptive TRansform Acoustic Coding (ATRAC) Modulation system EFM (Eight to Fourteen Modulation) Number of channels 2 stereo channels 1 monaural channel Frequency response 20 to 20,000 Hz ± 3 dB Wow and Flutter Below measurable limit Outputs Headphones: stereo mini-jack, maximum output level 5 mW + 5 mW, load impedance 16 ohm General Power requirements Nickel metal hydride rechargeable battery NH-14WM (supplied) One LR6 (size AA) battery (not supplied) Sony AC Power Adaptor AC-E15L* (not supplied) connected to the DC IN 1.5V jack Battery operation time Battery life* Batteries Playback Ni-MH Approx. 21 hours** rechargeable battery (NH-14WM) One LR6 (size AA) Approx. 31 hours alkaline battery One LR6 (size AA) Approx. 56 hours** alkaline battery and a Ni-MH rechargeable battery (NH-14WM) * The battery life may be shorter depending on operating conditions and the temperature of the location. ** With a fully charged battery ­ Continued on next page ­ PORTABLE MINIDISC PLAYER MICROFILM ­1­ Dimensions Approx. 78.4 Ч 13.5 Ч 71.5 mm (w/h/d) (3 1/ 8 Ч 9/16 Ч 2 7/8 in.) not including projecting parts and controls Mass Approx. 70 g (2.5 oz.) the player only Approx. 113 g (4.0 oz.) incl. a premastered MD and a nickel metal hydride rechargeable battery NH-14WM Supplied accessories Battery Charger (1) Rechargeable battery (1) Rechargeable battery carrying case (1) Headphones with a remote control (1) Dry battery case (1) Carrying pouch (1) AC Plug Adaptor (1) (World model only) Design and specifications are subject to change without notice. This MiniDisc player is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT label is located on the bottom exterior. IN NO EVENT SHALL SELLER BE LIABLE FOR ANY DIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY NATURE, OR LOSSES OR EXPENSES RESULTING FROM ANY DEFECTIVE PRODUCT OR THE USE OF ANY PRODUCT. "MD WALKMAN" is a trademark of Sony Corporation. CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. Precautions for Laser Diode Emission Check When checking the emission of the laser diode during adjustments, never view directly downwards as