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LG XA14 Service Manual

LG XA14
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MICRO Hi-Fi SYSTEM
SERVICE MANUAL
MODEL:
XA14 (XAS14F)
CAUTION
BEFORE SERVICING THE UNIT, READ THE “SAFETY PRECAUTIONS”
IN THIS MANUAL.
MODEL:
XA14
(XAS14F)
SERVICE MANUAL
0102,MAY39726747NFA:ON/P
Website http://biz.lgservice.com
Internal Use Only

Other manuals for LG XA14

Questions and Answers:

LG XA14 Specifications

General IconGeneral
EqualizerYes
Audio formats supportedMP3, WMA
Speakers2
RMS rated power10 W
AM band range522 - 1620 kHz
FM band range87.5 - 108 MHz
Supported radio bandsAM, FM
Device typeHiFi CD player
Product colorBlack, Silver
Preset stations quantity50
Display type-
Volume controlRotary
Headphone connectivity3.5 mm
USB 2.0 ports quantity1
Dimensions (WxDxH)150 x 207 x 212 mm
Power requirements230V, 50 - 60 Hz
Power consumption (standby)1 W
Power consumption (typical)30 W
Operating temperature (T-T)5 - 35 °C
Weight and Dimensions IconWeight and Dimensions
Weight1680 g

Summary

SECTION 1 SUMMARY

PRODUCT SAFETY SERVICING GUIDELINES

Guidelines for safe servicing of audio-video products.

SERVICING PRECAUTIONS

Essential safety precautions and procedures for servicing the unit.

SERVICE INFORMATION FOR EEPROM

Details on accessing and managing EEPROM data for service.

PROGRAM UPDATE GUIDE

Instructions for updating the system's software programs.

SPECIFICATIONS

Technical specifications of the Micro Hi-Fi System.

SECTION 2 CABINET & MAIN CHASSIS

CABINET AND MAIN FRAME SECTION

Diagrams and details of the main cabinet and internal frame structure.

PACKING ACCESSORY SECTION

Information and diagrams related to product packaging and accessories.

SPEAKER SECTION

Details and diagrams specific to the speaker components.

SECTION 3 ELECTRICAL

ELECTRICAL TROUBLESHOOTING GUIDE

Systematic troubleshooting steps for electrical faults.

WAVEFORMS

Oscilloscope waveforms for various operating signals.

WIRING DIAGRAM

Diagram illustrating the electrical connections between components.

BLOCK DIAGRAMS

High-level overview of the system's functional blocks and data flow.

CIRCUIT DIAGRAMS

Detailed schematic diagrams of the unit's electronic circuits.

CIRCUIT VOLTAGE CHART

Table of expected voltage measurements at various test points.

PRINTED CIRCUIT BOARD DIAGRAMS

Layouts and views of the system's printed circuit boards.

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