Sony MDS-JE630 free download

File name sony_MDS-JE630_service_manual.pdf

MDS-JE630 SERVICE MANUAL US Model Canadian Model U.S. and foreign patents licensed form Dolby Laboratories Licensing Corporation. Model Name Using Similar Mechanism MD Mechanism Type Base Unit Type Optical Pick-up Type MDS-JE520 MDM-5D MBU-5D KMS-260B/J1N SPECIFICATIONS System Disc Laser Laser output MiniDisc digital audio system MiniDisc Semiconductor laser ( = 780 nm) Emission duration: continuous 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. Material: GaAlAs 400 rpm to 900 rpm Advanced Cross Interleave Reed Solomon Code (ACIRC) 44.1 kHz Adaptive Transform Acoustic Coding (ATRAC) EFM (Eight-to-Fourteen Modulation) 2 stereo channels 5 to 20,000 Hz ±0.3 dB Over 98 dB during playback Below measurable limit Outputs PHONES 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) LINE (ANALOG) OUT DIGITAL OUT Laser diode Revolutions (CLV) Error correction Sampling frequency Coding Modulation system Number of channels Frequency response Signal-to-noise ratio Wow and flutter Inputs LINE (ANALOG) IN General Power requirements Power consumption Dimension (approx.) Mass (approx.) 120 V AC, 60 Hz 17 W 430 Ч 95 Ч 280 mm (17 Ч 3 3/4 Ч 11 1/8 in.) (w/h/d) incl. projecting parts and controls 3.4 kg (7 lbs 11 oz) DIGITAL IN Jack type: phono Impedance: 47 kilohms Rated input: 500 mVrms Minimum input: 125 mVrms Connector type: square optical Impedance: 660 nm (optical wave length) Supplied accessories · Audio connecting cords (2) · Optical cable (1) · Remote commander (remote) RM-D15M (1) · R6 (size-AA) batteries (2) Design and specification are subject to change without notice. MINIDISC DECK MICROFILM 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 Self-Diagnosis Function (Error History Display Mode)". PROCEDURE FOR USING THE SELF-DIAGNOSIS FUNCTION (ERROR HISTORY DISPLAY MODE) Note: Perform the self-diagnosis function in the "error history display mode" in the test mode. The following describes the least required procedure. Be careful not to enter other modes by mistake. If you set other modes accidentally, press the MENU/NO button to exit the mode. ± ± 1. While pressing the [ AMS ] knob and [ ] button, connect the power plug to the outlet, and release the [ AMS ] knob p and [ ] button. p ± 2. Turn the [ AMS ] k