AWA MHDV2262-04 - User Manual

SERVICE MANUAL
LED TV
Chassis
MSD306
This service information is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a pr
oduct.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to
service or repair the product or products dealt with in this service information by anyone else could result in serious injury
or death.
WARNING
MHDV2262-04
Model No.

Summary

Chapter 1: General Information

General Information Overview

Covers general guidelines, important notices, and how to read the manual.

Specifications

Details the technical specifications of the LED TV model.

Location of Controls and Components

Identifies key boards, connectors, and the LED panel.

Disassemble and Assemble

Step-by-step guide for disassembling and reassembling the TV.

Installation Instructions

Instructions for connecting external equipment via AV, HDMI, and antenna.

Operation Instructions

Explains front panel controls, remote control setup, and basic TV operations.

Electrical Parts and Diagrams

Features circuit diagrams and wiring connection details for electrical components.

Measurements and Adjustments

Factory Mode Operations

Guide to entering and using the factory setting menu for calibration.

Software Update Procedure

Steps to update the TV's firmware using a USB drive.

Hotel Model Configuration

Instructions for setting up the TV in hotel mode for restricted functionality.

Troubleshooting

Simple Troubleshooting Steps

Basic checks for picture and audio issues like snow, noise, and no picture.

Board and Component Failure Checks

Diagnostic flows for main board, power board, and other component failures.

Panel Failure Modes

Details panel failure modes, phenomena, and causes like cracks or lines.

AWA MHDV2262-04 Specifications

General

Display Technology	LED
Screen Size	22 inches
HDMI Ports	1
USB Ports	1
Aspect Ratio	16:9
VGA Port	1
Built-in Speakers	Yes