Sony MZ-E300 free download

File name sony_MZ-E300_service_manual.pdf

MZ-E300 SERVICE MANUAL Ver 1.2 2001.12 US Model Canadian Model AEP Model E Model Chinese Model 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-MZE300-176 LCX-4E 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 Approx. 700 rpm to 1,500 rpm Error correction ACIRC (Advanced Cross Interleave Reed Solomon Code) Sampling frequency 44.1 kHz Coding ATRAC (Adaptive TRansform Acoustic Coding) 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 Power requirements One LR6 (size AA) battery (not supplied) Battery operation time Battery life Battery LR6 (SG) Sony Alkaline dry battery 2) 1) (EIAJ1)) Playback Approx. 33 hours Measured in accordance with the EIAJ (Electronic Industries Association of Japan) standard (using a Sony MDW-series Mini-disc). 2) When using a Sony LR6 (SG) "STAMINA" alkaline dry battery (produced in Japan). Note The effective battery life may be shorter than that indicated above, depending on operating conditions, the surrounding temperature, and the battery type. Dimensions Approx. 83.0 x 26.7 x 76.5 mm (w/h/d) (3 3/8 x 1 1/16 x 3 1/8 in.) (not including projecting parts and controls) Mass Approx. 83.0 g (3.0 oz) (the player only) Supplied accessories Headphones/earphones (1) Design and specifications are subject to change without notice. PORTABLE MINIDISC PLAYER 9-873-064-13 2001L0200-1 © 2001.12 Sony Corporation Personal Audio Company Published by Sony Engineering Corporation MZ-E300 TABLE OF CONTENTS Specifications ... 1 SECTION 1 SERVICING NOTE When repairing this device with the power on, if you remove the main board, this device stops working. In this case, you work without the device stopping by fastening the hook of the Open/Close detection switch (S808). 1. SERVICING NOTE ... 2 2. GENERAL Preparing a Power Source ... 3 To Connect the Headphones/Earphones ... 3 Playing an MD ... 3 3. DISASSEMBLY 3-1. "Lid ASSY, Upper", Holder ASSY ... 3-2. Mechanism Deck ... 3-3. Main Board ... 3-4. Optical Pick-up ASSY ... 4 4 5 5 Open/Close det