Sony MZ-E707 free download

File name sony_MZ-E707_service_manual.pdf

MZ-E707 SERVICE MANUAL Ver 1.1 2001.12 E Model Tourist Model US and foreign patents licensed from Dolby Laboratories Licensing Corporation Model Name Using Similar Mechanism MD Mechanism Type Optical Pick-up Mechanism Type MZ-E909 MT-MZE909-173 LCX-4E SPECIFICATIONS 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 Approx. 300 rpm to 2,700 rpm Error correction ACIRC (Advanced Cross Interleave Reed Solomon Code) Sampling frequency 44.1 kHz Coding ATRAC (Adaptive TRansform Acoustic Coding) ATRAC3: LP2 ATRAC3: LP4 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 limits Outputs Headphones/earphones: stereo mini-jack, maximum output level 5 mW + 5 mW load impedance 16 ohms Power requirements Nickel metal hydride rechargeable battery One NH-14WM(A) (supplied): 1.2V, 1,350 mAh One LR6 (size AA) battery (not supplied) External power jack (for the battery charging stand): Power rating 3V DC Battery operation time See "When to replace or recharge the battery" Dimensions Approx. 71.9 x 78.0 x 13.9 mm (w/h/d) ( 2 7 /8 x 3 1 / 8 x 9 /16 in.) (not including projecting parts and controls) Mass Approx. 69 g (2.5 oz) (the player only) Supplied accessories Headphones/earphones with a remote control (1) Battery charging stand (1) AC power adaptor* (for the supplied battery charging stand) Rechargeable battery (1) Rechargeable battery carrying case (1) Dry battery case (1) Carrying pouch (1) AC plug adaptor (1) (world model only) Design and specifications are subject to change without notice. PORTABLE MINIDISC PLAYER 9-873-338-02 2001L0200-1 © 2001.12 Sony Corporation Personal Audio Company Published by Sony Engineering Corporation MZ-E707 Ver 1.1 2001.12 TABLE OF CONTENTS Specifications ... 1 1. SERVICING NOTE ... 3 2. GENERAL Playing an MD ... 4 CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. Flexible Circuit Board Repairing · Keep the temperature of the soldering iron around 270°C during repairing. · Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). · Be careful not to apply force on the conductor when soldering or unsoldering. Notes on chip component replacement · Never reuse a disconnected chip component. · Notice that the minus side of a tantalum capacitor may be damaged by heat. SAFETY-RELATED COMPONENT WARNING!! COMPONE