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Onida 20XS User Manual

Onida 20XS
27 pages
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3G
ONIDA
SERVICE MANUAL
COLOUR TELEVISION
14XS / 20XS / 21IQ
14TVE / 20TVE / 21TVE
21BLACK FGL (FTG)
BASIC CHASSIS
3G(UE-DLX)
CONTENTS
FEATURES
ADJUSTMENT MANUAL
STANDARD CIRCUIT DIAGRAM
COPYRIGHT OCT’2003 MIRC ELECTRONICS LTD., MUMBAI.
1
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Onida 20XS Specifications

General IconGeneral
Display Size20 Inches
TypeLED
HDMI Ports1
USB Ports1
Sound Output20 W
Resolution1366 x 768

Summary

Onida TV Model Specifications

Onida Television Key Features

Onida TV Adjustment Manual

Service Menu Access and Operation

Instructions for accessing and navigating the TV's service menu for adjustments.

VCO Calibration Procedure

Step-by-step guide for calibrating the Voltage Controlled Oscillator (VCO).

Low Light Picture Optimization

Adjusting TV settings for optimal picture display in low light environments.

High Light Picture Optimization

Adjusting TV settings for optimal picture display in bright light environments.

Display Brightness Adjustment

Guide to adjusting the overall screen brightness for clarity.

Display Contrast Adjustment

Guide to adjusting the contrast levels for better picture depth.

PAL Color System Adjustment

Procedure for adjusting color settings for PAL television signals.

NTSC Tint Adjustment Guide

Procedure for adjusting the color tint for NTSC television signals.

Picture Focus Calibration

Steps to calibrate the picture focus for a sharp and clear image.

Vertical Picture Size Adjustment

How to adjust the vertical size of the displayed picture.

Vertical Picture Centering

Procedure to center the picture vertically on the screen.

Horizontal Picture Centering

Procedure to center the picture horizontally on the screen.

RF AGC Calibration

Steps for calibrating the Radio Frequency Automatic Gain Control.

High Voltage System Check

Procedure for verifying the correct operation of the high voltage system.

Main PWB Schematic Diagram

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