L
Luis BarnesAug 5, 2025
What to do if my LG Stereo System has no power?
- CCory DavisAug 5, 2025
First, ensure the power cord is securely plugged into the outlet. If it is, check if there is a power outage by testing other electronic devices.
To Next PageTo Next PageWhat to do if my LG Stereo System has no power?
First, ensure the power cord is securely plugged into the outlet. If it is, check if there is a power outage by testing other electronic devices.
Why is my LG Stereo System remote control not working properly?
The remote control may not work properly if it is too far from the unit. Try operating it within 16 ft (5 m). Also, make sure there are no obstacles between the remote and the unit. If the issue persists, replace the battery with a new one.
Essential precautions for safe and effective servicing of the unit.
Specific notes and guidelines for repairing the CD player mechanism.
Guidelines for handling sensitive electronic components to prevent ESD damage.
Identifies and describes the location and function of user controls on the unit.
Details the operations and functions controllable via the remote.
Exploded view illustrating the main chassis and frame components.
Exploded view detailing the CD deck mechanism parts.
Exploded view showing the components of the speaker unit.
Illustrates the accessories and packaging contents of the unit.
Block diagrams illustrating the internal functions of key ICs.
Datasheet and details for the CS5345 audio ADC.
Datasheets and diagrams for microcontrollers and memory ICs.
Block diagrams for motor driver and DSP integrated circuits.
Datasheets and diagrams for amplifier and power ICs.
Datasheets for EEPROM and system interface ICs.
Step-by-step guide to diagnose and resolve SMPS power issues.
Troubleshooting procedures for P-SENS and VKK circuits.
Guides for diagnosing issues with MICOM and display circuits.
Troubleshooting steps for PWM modulation and power amplifier sections.
Procedures for troubleshooting tuner and portable input functions.
Detailed troubleshooting for the SMPS power stage.
Troubleshooting steps for the main CD player components.
Steps to verify the functionality of the USB interface.
Visual representations of critical signal waveforms for diagnostics.
Waveforms illustrating audio path and MICOM signals for analysis.
Detailed circuit schematics for the power supply and MICOM sections.
Circuit schematics covering the amplifier and MCS sections.
Schematics for ADC, servo, and front panel circuitry.
Circuit schematics for the touch controls.
Physical layout diagrams for the SMPS and main circuit boards.
Physical layout diagrams for the iPod and front boards.
Physical layout diagrams for the touch key and slide boards.
General| RMS rated power | 160 W |
|---|---|
| Number of speakers | 2 |
| Audio system | 3D Stereo, Dolby Digital |
| CD-R playback | Yes |
| Type | Home audio micro system |
| Product color | Black |
| USB 2.0 ports quantity | 1 |
