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General| Type | Remote Control |
|---|---|
| Brand | Sony |
| Model | RMT-D172A |
| Compatible Devices | DVD Player |
| Remote Control Technology | Infrared |
| Battery Type | AA |
| Number of Batteries | 2 |
General safety, power, placement, operation, volume, and cleaning guidelines.
Lists discs incompatible with the player, such as CD-ROMs, DVD-ROMs, and region-coded DVDs.
Explains the player's region code system for DVD VIDEO playback protection.
Discusses how disc software design may affect playback features.
Mentions copyright protection technology and prohibits reverse engineering.
Provides guidance on model differences, remote controls, and icons used in the manual.
Details the types of discs (DVD VIDEO, Super Audio CD, VIDEO CD, Music CD, DATA CD) supported by the player.
Explains the meaning of icons used in the manual for various disc formats and functions.
Provides handling and care instructions for discs to maintain their condition.
Procedure for removing the upper casing of the player.
Steps for disassembling the front panel assembly.
Instructions for removing the disc loading mechanism.
Details the disassembly and handling of the optical pickup unit.
Describes the disassembly of the DC motor and the MS-203 board.
Procedures for disassembling specific circuit boards.
Steps for removing the MB-118 circuit board.
Instructions for disassembling the switching regulator.
Provides top and bottom views of the player's internal components.
Illustrates the location of various circuit boards within the player.
Shows the main functional blocks and their interconnections.
Details the primary power supply block diagram.
Presents the second part of the power supply block diagram.
Shows the third part of the power supply block diagram.
Illustrates the system control and signal processing functions.
Displays the block diagram for the progressive video processing.
Shows the block diagram for the HDMI interface.
Details the RF and servo control block diagram.
Presents the first part of the audio processing block diagram.
Shows the second part of the audio processing block diagram.
Displays the block diagram for the video signal path.
Illustrates the interface control block diagram.
Shows the block diagram for the power supply unit.
Provides a general schematic overview of the unit's layout.
Details the printed wiring boards and corresponding schematic diagrams.
Displays waveforms for key signals on the MB-118 board.
Details the pin functions of the MB-118 board's IC103 for system control.
Introduces mirror time and IOP measurement for diagnosis and adjustment.
Explains how to enter the test mode using remote commander keys.
Outlines the functions available within the Drive Manual Operation menu.
Describes the menu for adjusting mirror time for CD and DVD discs.
Provides procedures for executing IOP measurement.
Explains how to view and clear emergency history information.
Details the process for initializing setup data to default settings.
Describes how to check firmware version information.
Explains the IF-115 board test mode for diagnosing its functions.
Details procedures for adjusting and checking power supply voltages.
Covers adjustments for video output levels and signals.
Describes how to check the component video output 'Y' signal level.
Illustrates the player's main section with numbered parts.
Provides an exploded view of the main internal components.
Shows an exploded view of the disc mechanism assembly.
Lists electrical components with part numbers and descriptions.
