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Now downloading free:Sony MDS-JE770

Sony MDS-JE770 free download

MiniDisc audio equipment - players, recorders- JVC, Panasonic, Sharp, Sony - service manuals, repair information and schematics

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File name:sony_MDS-JE770_service_manual.part1.rar
[preview MDS-JE770]
Size:2041 kB
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Mfg:Sony
Model:MDS-JE770 🔎 MDSJE770
Original:MDS-JE770 🔎
Descr:MDS-JE770 - MINIDISC DECK - Self Diagnosis, Dolby - - Service Manual
Group:Electronics > Consumer electronics > Audio > MiniDisc
Uploaded:01-11-2004
User:plamensl
Multipart: 0  1  2

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File name sony_MDS-JE770_service_manual.pdf

MDS-JE770 SERVICE MANUAL Ver 1.0 2001. 05 AEP Model UK Model E Model Foreign patents licensed form Dolby Laboratories Licensing Corporation. Model Name Using Similar Mechanism MD Mechanism Type Optical Pick-up Type MDS-S50 MDM-7A KMS-260B/260E SPECIFICATIONS MiniDisc digital audio system Disc MiniDisc Laser Semiconductor laser ( = 780 nm) Emission duration: continuous Laser output MAX 44.6 µW1) 1) 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. Laser diode Material: GaAlAs Revolutions (CLV) 400 rpm to 900 rpm Error correction ACIRC (Advanced Cross Interleave Reed Solomon Code) Sampling frequency 44.1 kHz Coding ATRAC (Adaptive TRansform Acoustic Coding)/ATRAC 3 Modulation system EFM (Eight-to-Fourteen Modulation) Number of channels 2 stereo channels Frequency response 5 to 20,000 Hz ±0.3 dB Signal-to-noise ratio Over 98 dB during play Wow and flutter Below measurable limit System I npu ts Jack type: phono Impedance: 47 kilohms Rated input: 500 mVrms Minimum input: 125 mVrms DIGITAL OPTICAL IN Connector type: square optical Impedance: 660 nm (optical wave length) DIGITAL COAXIAL IN (European model only) Jack type: phono Impedance: 75 ohms Rated input: 0.5 Vp-p, ±20 % ANALOG IN Ou tputs PHONES ANALOG OUT Jack type: stereo phone Rated output: 28 mW Load impedance: 32 ohms Jack type: phono Rated output: 2 Vrms (at 50 kilohms) Load impedance: over 10 kilohms Connector type: square optical Rated output: ­18 dBm Load impedance: 660 nm (optical wave length) DIGITAL OPTICAL OUT -- Continued on next page -- MINIDISC DECK 9-873-890-11 2001E0200-1 © 2001.5 Sony Corporation Home Audio Company Shinagawa Tec Service Manual Production Group MDS-JE770 Genera l Power requirements European model: Other models: 230 V AC, 50/60Hz 110 ­ 120/220 ­ 240 V AC, 50/60Hz Adjustable with voltage selector Supplied accessorie s Audio connecting cords (2) Optical cable (1) Remote commander (remote) (1) R6 (size-AA) batteries (2) Power consumption Dimensions (approx.) Mass (approx.) 15 W (0.5 W in standby mode) 430 X 95 X 285 mm (w/h/d) incl. projecting parts and controls 3.1 kg SELF-DIAGNOSIS FUNCTION The self-diagnosis function consists of error codes for customers which are displayed automatically when errors occur, and error codes which show the error history in the test mode during servicing. For details on how to view error codes for the customer, refer to the following box in the instruction manual. For details on how to check error codes during servicing, refer to the following "Procedure for using the SelfDiagnosis Function (Error History Display Mode)". Self-diagnosis function The deck's self-diagnosis function automatically checks the condition of the MD deck when an error occurs, then issues a three- or five-digit code and an error message on the display. If the code and message alternate, find them in the following table and perform the indicated countermeasu



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