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General| Brand | Sony |
|---|---|
| Model | MDS-JE530 |
| Category | MiniDisc Player |
| Language | English |
Details of device system, disc, laser, and signals.
Details of analog and digital input/output connectors and levels.
Covers power, dimensions, mass, and included accessories.
Lists three-digit error codes, their causes, and suggested countermeasures.
Step-by-step guide to entering and using the error history display mode.
Explains various test mode displays and how to select them.
Provides a table detailing specific error codes and their meanings.
Instructions for performing safety checks before releasing the unit to the customer.
Details the method and limits for testing AC leakage current.
Warnings about battery replacement and laser emission hazards.
Guidance on flexible circuit board repair and chip component replacement.
Highlights components critical to safe operation and replacement advice.
Describes the jig for checking BD board waveforms and its terminal definitions.
Steps for recording the IOP value onto the non-volatile memory.
Steps for reading the recorded IOP value from the non-volatile memory.
Lists criteria for determining component satisfaction before replacement.
Outlines what to measure if components do not meet criteria.
Procedure to enter the test mode for viewing retry causes.
Explains how to interpret the displayed retry cause hexadecimal data.
Details how to convert hex to binary to understand retry causes.
Provides a reference table for converting hex digits to binary.
Identifies and describes the function of each control on the unit.
Explains the function of each button on the remote commander.
Steps for removing the outer case of the unit.
Procedure for removing the front panel section.
Steps for removing the main board and its connectors.
Procedure for detaching the MD mechanism deck.
Steps for disassembling the slider (cam) mechanism.
Procedure for disassembling the base unit and BD board.
Steps for removing the SW board and loading motor.
Important notes and precautions before entering test modes.
Procedures for entering, navigating, and exiting various test modes.
Explains how to select test mode groups for servicing or development.
Lists and briefly describes various test modes, e.g., TEMP CHECK, LDPWR CHECK.
How to enter and operate the continuous playback mode.
How to enter and operate the continuous recording mode for checks.
Describes the EEP MODE and its purpose.
Explains the functions of various operational buttons not covered elsewhere.
Describes how displays change when the DISPLAY/CHAR button is pressed in test mode.
Explains various display indicators when lit or off during operation.
Outlines the procedure for parts replacement and subsequent adjustments.
Lists key adjustments like temperature compensation and laser power.
General precautions for adjustments and required tools/devices.
Steps to create a specific disc needed for focus bias and error rate checks.
Procedure to check temperature compensation offset.
Steps for checking the optical pick-up's laser power output.
How to perform a traverse check using an oscilloscope.
Specifies waveform values for traverse checks.
Steps to check focus bias and tolerance.
Procedures for checking C PLAY and CD error rates.
How to perform a self-recording/playback check.
Procedure to reset adjustment results to initial values.
Steps to adjust the laser power output using a power meter.
Further laser power checks and IOP value recording.
Steps to adjust traverse waveforms for MO and CD.
Specifies waveform values for traverse adjustments.
Steps to adjust focus bias based on C1 error rate.
Procedures for checking CD and MO error rates.
Re-checks focus bias after adjustments.
Steps to adjust auto gain levels for CD and MO.
Diagrams showing component locations on BD Board Sides A and B.
High-level block diagram of the MD servo system.
Block diagram showing signal flow in the main section, including A/D, D/A conversion.
Explains symbols and notations used on printed wiring boards.
Explains symbols and notations used in schematic diagrams.
Illustrates the physical placement of various circuit boards within the unit.
Shows component placement on the BD board, Side A.
Shows component placement on the BD board, Side B.
Part 1 of the BD board schematic, detailing its circuitry.
Part 2 of the BD board schematic, continuing its circuitry.
Illustrates typical waveforms measured on the BD board at specific points.
Shows waveform examples from the Main and Display boards.
Shows component placement on the main board.
Part 1 of the main board schematic, detailing its circuitry.
Part 2 of the main board schematic, continuing its circuitry.
Shows component placement on the display board.
Shows component placement on the key switch board.
Shows component placement on power switch and HP boards.
Circuit diagrams for the display, power switch, and key switch boards.
Internal block diagram of the CXA2523AR IC.
Internal block diagram of the CXD2656R IC.
Internal block diagram of the BH6511FS IC.
Internal block diagram of the M5293L IC.
Internal block diagram of the AK4524 IC.
Internal block diagram of the LA5632 IC.
Internal block diagram of the LB1641 IC.
Detailed pin functions for IC101 CXA2523AR on the BD board.
Detailed pin functions for IC121 CXD2656R on the BD board.
Continues detailed pin functions for IC121 CXD2656R on the BD board.
Concludes detailed pin functions for IC121 CXD2656R on the BD board.
Detailed pin functions for IC501 M30624MG-207FP on the main board.
Continues detailed pin functions for IC501 M30624MG-207FP on the main board.
Concludes detailed pin functions for IC501 M30624MG-207FP on the main board.
Exploded view of the chassis section with part identification.
Exploded view of the front panel section with part identification.
Exploded view of the MD mechanism section (MDM-5D).
Exploded view of the base unit section (MBU-5D).
Lists capacitors and diodes for the BD board.
Lists ICs and transistors for the BD board.
Lists coils, transistors, and resistors for the BD display.
Lists switches and capacitors for the BD display.
Lists components for the display board.
Lists components for the HP and Key SW boards.
Lists ICs and connectors for the main board.
Lists coils and diodes for the main board.
Lists ICs and transistors for the main board.
Lists resistors and ground plate for the main board.
Lists various resistors for the main board.
Lists components for the main power SW board.
Lists hardware, accessories, and packing materials.
