Sony MZ-E75 free download

File name sony_MZ-E75_service_manual.pdf

MZ-E75 SERVICE MANUAL Ver 1.1 2000.01 US Model AEP Model UK Model Australian Model 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 NEW MT-MZE75-167 ODX-1B SPECIFICATIONS System Audio playing system Minidisc digital audio system Laser diode properties Material : GaAlAs Wavelength : =790nm 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 7mm aperture. Revolutions 400 rpm to 900 rpm (CLV) Error correction Advanced Cross Interleave Reed Solomon Code (ACIRC) Sampling frequency 44.1kHz 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 5mW+5mW, load impedance 16 ohm General Power requirements Nickel metal hydride rechargeable battery NH-14WM (supplied) One LR6 (size AA) alkaline battery (not supplied) Sony AC Power Adaptor (not supplied) connected at the DC IN 1.5V jack Battery operation time Batteries Playback Ni-MH Approx. Rechargeable battery (NH-14WM) 16 hours One LR6 (size AA) Approx. Sony alkaline batteries 22 hours One LR6 (size AA) and a Approx. Ni-MH (NH-14WM) 42 hours Ni-CD Approx. Rechageable battery (NC-6WM) 8 hours One LR6 (size AA) and a Approx. Ni-CD (NC-6WM) 32 hours Dimensions Approx. 86 x 16.3 x 75.4 mm (w/h/d) not including projecting parts and controls Mass Approx. 98 g the player only Approx. 141 g incl. a premastered MD and a nickel metal hydride rechargeable battery NH-14WM (N) 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 (E, Tourist model) (1) Design and specifications are subject to change without notice. PORTABLE MINIDISC PLAYER MICROFILM TABLE OF CONTENTS Specifications ... 1 6. DIAGRAMS 6-1. Explanation of IC Terminals ... 6-2. Block Diagram ... 6-3. Printed Wiring Boards ... 6-4. Schematic Diagram ... 10 13 16 19 1. SERVICING NOTE ... 2 2. GENERAL Location and Function of Controls ... 3 7. EXPLODED VIEWS 3. DISASSEMBLY 3-1. Upper Panel ASSY, "Panel ASSY, Bottom" ... 3-2. Belt, Ornamental ... 3-3. Main Board ...