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General| Bluetooth | Yes |
|---|---|
| USB Playback | Yes |
| FM Radio | Yes |
| FM Tuner | Yes |
| NFC | Yes |
| CD player | No |
| Clock | Yes |
| Timer | Yes |
| Equalizer | Yes |
| Remote control | Yes |
| Speaker Type | 2-way |
| USB | Yes |
| Playable formats | MP3, WMA |
General guidelines for safe servicing practices, including leakage current checks.
Precautions to take before performing repairs or adjustments.
Safety precautions for the AC cord and how to replace the fuse.
Lists safety-critical components and their identification.
Techniques to prevent damage to sensitive components from static electricity.
Safety warnings and precautions for handling the laser diode.
Information on lead-free solder and precautions for the traverse unit.
Methods for grounding worktables and human bodies to prevent ESD.
Overview of the service manual's content and ordering procedures.
Information on obtaining and applying software updates for the system.
Technical specifications for the amplifier and tuner sections.
Specifications for disc playback, USB, and audio/mic terminals.
Specifications for Bluetooth connectivity and general unit parameters.
Detailed description of remote control buttons and their functions.
Detailed description of the main unit's buttons and their functions.
Procedures for cold-start and sales demonstration lock functions.
Detailed tables for using doctor modes for checking and testing.
Information on self-diagnostic modes and tables for error codes.
Troubleshooting steps for no power or no display.
Troubleshooting Bluetooth pairing, key functions, remote control, and USB detection.
Troubleshooting no sound and identifying key test points.
Guide to screw types and the overall disassembly flow chart.
Instructions for disassembling the front panel and various speakers.
Instructions for removing the main PCB and SMPS module.
Instructions for removing the CD mechanism unit.
Procedure for checking the main PCB and SMPS module during servicing.
Block diagrams for system control and audio signal flow (1/2).
Block diagrams for the second part of the audio path and power supply.
Notes on schematic conventions and schematics for the main Micon circuit.
Schematics for Connector, Bluetooth, Fan LED, FE, DAMP, DSP circuits.
Schematics for OPT_SRC, Tuner/AUX/USB, Voltage Regulator, Panel circuits.
Schematics for Mic, USB, LED, and CD Interface circuits.
Component layout diagrams for the main PCB, both sides.
Component layout diagrams for Panel, Mic, USB, LED, and CD Interface PCBs.
Detailed voltage measurement points and values for the main PCB across three pages.
Voltage measurement points and values for Mic and Panel PCBs.
Exploded views showing the locations of cabinet parts across two pages.
Comprehensive lists of mechanical and electrical replacement parts.
