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General| Type | Remote Control |
|---|---|
| Brand | Sony |
| Model | RMT-D141A |
| Device Category | DVD Player |
| Compatible Devices | Sony DVD Players |
| Remote Control Type | Infrared |
| Battery Type | AA |
| Number of Batteries Required | 2 |
Details about the player's laser and signal format system.
Specifications for frequency response, signal-to-noise ratio, and dynamic range.
Details on the player's various output and input jacks and their levels.
General specifications including power, dimensions, mass, operating temperature, and humidity.
Procedure for testing AC leakage current from exposed metal parts.
Warning about components critical to safe operation and replacement guidelines.
Overview of the Test Mode for diagnosis and adjustment using the remote.
Steps to start the Test Mode and navigate its menus.
Details on checking system control diagnostics via the remote commander.
Procedure for automatically adjusting the drive system for different disc types.
Guide to diagnosing and resolving issues encountered during testing.
Procedure for checking power supply voltages on the SRV1246JUC board.
Steps for adjusting video levels and output signals.
Diagrams showing the location of parts for adjustment.
Illustrations of the player's main and mechanism sections with part references.
List of electrical components with part numbers and descriptions.
Important safety and operational precautions for using the player.
Explanation of the on-screen control bar and its displays during playback/stop.
Basic steps to unpack, set up, and start using the player.
Instructions on how to play different types of discs and basic playback controls.
Guide to identifying and resolving common player issues.
Procedure for removing the upper case of the player.
Steps for disassembling the front panel and its support.
Procedure for removing the loading mechanism assembly.
Steps for disassembling the optical pickup device.
Procedure for removing the DC motor and MS-81 board.
Procedure for removing the ER-14R board.
Procedure for removing the AV-61 board.
Procedure for removing the MB-103 board.
Procedure for removing the IF-89 board.
Procedure for removing the switching regulator.
Illustrations showing internal views of the mechanism.
Diagram showing the location of various circuit boards inside the player.
A comprehensive block diagram of the entire player system.
Block diagram detailing the RF and servo systems.
Block diagram illustrating the signal processing path.
Block diagram showing the system control functions.
Block diagram detailing the video signal processing.
Block diagram illustrating the audio signal processing.
Block diagram of the interface control.
Block diagram of the power supply system (part 1).
Block diagram of the power supply system (part 2).
Overall schematic diagram of the player's frame.
Notes common to wiring boards and schematic diagrams.
Important safety and operational precautions for using the player.
Information on how to use the manual and check model names.
Guidelines for handling discs and understanding playback limitations.
List of disc types that are not supported by the player.
Identification of controls on the player's front panel.
Identification of connection jacks on the player's rear panel.
Identification of buttons on the remote control.
How to display information and make adjustments during disc playback.
How to display information and make basic adjustments in stop mode.
A brief overview to get the player operational quickly.
Instructions for unpacking the player and checking contents.
Instructions for inserting batteries into the remote control.
General steps for connecting the player and accessories.
Instructions for connecting video cables to TVs, projectors, or amplifiers.
Guide to selecting the appropriate audio connection method.
Instructions for connecting the player to TV speakers.
Instructions for connecting audio equipment and speakers.
Instructions for connecting AV systems with Dolby Surround.
Instructions on how to play discs after initial setup.
Important notes regarding DTS audio tracks on CDs.
General instructions for playing discs and basic playback controls.
How to lock the disc tray to prevent children from opening it.
How to quickly find points on a disc using scan functions.
Instructions for searching discs using the player's playback dial.
How the player remembers and resumes playback from the stopped point.
Function to store playback points for multiple discs.
Instructions for interactive playback of VIDEO CDs with PBC.
How to play MP3 audio tracks from DATA CDs.
Steps to select albums and tracks from an MP3 disc.
How to create a custom playback sequence.
Instructions for playing tracks or chapters in a shuffled order.
How to repeatedly play a specific segment of a title or track.
How to view disc playback times and remaining times.
How to view time information and text on the front panel display.
How to change audio formats and languages during playback.
How to check the current audio signal format (Dolby Digital, DTS, PCM).
Description of the TVS Dynamic surround effect.
Description of the TVS Wide surround effect.
Description of the TVS Night surround effect, suitable for low volumes.
Description of the TVS Standard surround effect.
How to change viewing angles on DVDs with multi-angle recorded scenes.
How to change or turn subtitles on/off during DVD playback.
Setting playback restrictions for discs using parental control.
Setting playback limitations based on age or rating levels.
Guide to navigating and using the player's setup menu.
How to set display and audio track languages.
Adjusting screen settings like TV type and background.
Guide to resolving player issues based on symptoms.
Troubleshooting steps for power-related issues.
Troubleshooting steps for picture-related issues.
Troubleshooting steps for sound-related issues.
Troubleshooting steps for player operation issues.
Procedure for removing the upper case of the player.
Steps for disassembling the front panel and its support.
A comprehensive block diagram of the entire player system.
Block diagram detailing the RF and servo systems.
Block diagram illustrating the signal processing path.
Block diagram showing the system control functions.
Block diagram detailing the video signal processing.
Block diagram illustrating the audio signal processing.
Block diagram of the interface control.
Block diagram of the power supply system (part 1).
Block diagram of the power supply system (part 2).
Overall schematic diagram of the player's frame.
Notes common to wiring boards and schematic diagrams.
Printed wiring board layout for the IF-89 board, side B.
Printed wiring board layout for the AV-61 board.
Printed wiring board layout for the ER-14 AV AMP board.
Printed wiring board layouts for the switching regulator power boards.
Pin description for the system control IC on the MB-103 board.
Overview of the Test Mode for diagnosis and adjustment using the remote.
Steps to start the Test Mode and navigate its menus.
Details on checking system control diagnostics via the remote commander.
Checking the revision number, model type, and region code.
Checking peripheral functions like EEPROM, Gate Array, and Flash Memory.
Checking servo system functions like DSP, and RF amplifier.
Testing ARP registers, data bus, address bus, and RAM.
Checking AV decoder functions like RAM and SP output.
Checking video output signals like color bars and component outputs.
Checking audio output functions like ARP/1935 data flow and test tone.
Checking the video encoder output.
Testing external RAM for data write/read and accord.
Checking servo DSP for data write/read and accord.
Checking RF amplifier register for write/read data discord.
Checking ARP register for write/read data discord.
Testing ARP to RAM data bus for write/read discord.
Testing ARP to RAM address bus for discord.
Checking ARP RAM for read data discord.
Checking AV decoder RAM for data discord.
Checking AV decoder sub picture stream output.
Checking color bar output from AVD.
Checking composite video output for European models.
Checking Y/C video output for European models.
Checking RGB video output for European models.
Checking component video output for European models.
Checking Euro AV Through output for European models.
Testing data flow from DRAM to SDRAM of AV Decoder.
Checking pink noise output for various audio configurations.
Menu options for drive auto adjustment.
Performs automatic adjustment for DVD-SL, CD, and DVD-DL discs sequentially.
Automatic adjustment for DVD Single Layer discs.
Automatic adjustment for CD discs.
Automatic adjustment for DVD Dual Layer discs.
Adjustment steps for DVD Single Layer discs.
Adjustment steps for CD discs.
Adjustment steps for DVD Dual Layer discs.
Note regarding LCD disc adjustment.
Menu for manual servo control and adjustment.
Explanation of basic operations like power and servo control.
Checking disc type and measuring mirror time.
Screen for setting the disc type for manual operation.
Description of servo on/off controls and their functions.
Procedures for clearing laser hours and emergency history data.
Notes regarding checksum verification after ROM data download.
Description of the IF-89 board's self-diagnosis test mode.
Function for conducting basic tests on FL display and DVD panel.
Steps for transitioning into the Self Check Mode.
Display test for FLD and LEDs.
Display test for the player's model information.
Display test for the player's software version.
Display test for the ROM creation date.
Test for FLD display and LED activation.
Displaying key names and codes pressed on the main unit.
Identifying keys used for transitioning in Self Check Mode.
Operation and display of remote commander key presses.
Keys for transitioning into FLD Anode Test mode.
Operation and display for FLD anode test and shuttle click.
Keys for transitioning into FLD grid test mode.
Operation and display for FLD grid test and shuttle click.
Keys for transitioning into LED test mode.
Operation and display for LED test.
Troubleshooting steps if Test Mode cannot be entered.
Diagnosing faults when the test mode menu is not displayed.
Visual inspection of the MB-103 board for normal component appearance.
Checking power supply voltages for various ICs on the MB-103 board.
Checking the clock signal frequency at CPUCK of SYSCON.
Troubleshooting when 8.25 MHz signal appears at CPUCK.
Troubleshooting when 33 MHz signal appears at CPUCK.
Troubleshooting when 'SDSP No Ack' message appears.
Checking the clock signal for ARP & SERVO.
Checking PLL oscillation for ARP & SERVO.
Troubleshooting specific errors found during 'Diag All Check'.
Troubleshooting steps when no picture or sound is output.
Troubleshooting steps when picture is present but sound is not.
Troubleshooting steps when sound is present but picture is not.
Troubleshooting when Drive Auto Adjustment fails.
Diagnosing issues when the MB-103 board is not the cause of the problem.
Troubleshooting LED behavior when powering on.
Troubleshooting steps for complete lack of output.
Troubleshooting for abnormal picture quality issues.
Procedure for checking power supply voltages on the SRV1246JUC board.
Details of power supply checks for the SRV1246JUC board.
Steps for adjusting video levels on the MB-103 board.
Checking the S-Y component of the S-Video output signal.
Checking the S-C component of the S-Video output signal.
Checking the Y component of the component video output signal.
Checking the B-Y component of the component video output signal.
Checking the R-Y component of the component video output signal.
Layout of adjustment-related parts on the MB-103 board (Side A).
Layout of adjustment-related parts on the SRV1246JUC board (Side A).
Illustrations of the player's main and mechanism sections with part references.
List of capacitors used in the AV-61 board.
List of connectors used in the AV-61 board.
List of diodes used in the AV-61 board.
List of integrated circuits used in the AV-61 board.
List of jumper resistors used in the AV-61 board.
List of coils used in the AV-61 board.
List of transistors used in the AV-61 board.
List of resistors used in the AV-61 board.
