→Set-Top-Box, Different maker TV etc

Standard Repair Process

 

 

Error

A. Video error

Established

2012. 01 .14

 

 

 

LCD TV

date

 

 

 

symptom

Tuning fail, Picture broken/ Freezing

Revised date

 

4/14

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A5

Check RF Signal level

Check RF signal cable (DVB satellite signal or not) Check whether other equipments have problem or not. (By connecting RF Cable at other equipment)

Set-Top-Box, Different maker TV etc

Normal Y Signal?

N

Check satellite setting.

-Check LNB frequency.

-Check satellite

-Check Satellite connection (DiSEqC, motor, etc…)

Normal Y setting?

N

A6

Check

S/W Version

SVC N

Bulletin?

Y

S/W Upgrade

Check

Tuner soldering

Replace Main B/D

Contact with

 

 

 

Change satellite setting

signal distributor

 

 

(match with installed ANT)

or broadcaster

 

 

 

 

(Cable or Air)

 

 

 

 

 

Normal

N

 

 

 

 

 

 

 

Picture?

 

Close

Y

Normal Picture?

Manual backgroundY

Close

N

Close

Copyright © 2012 LG Electronics. Inc. All rights reserved.

LGE Internal Use Only

Only for training and service purposes

 

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LG Electronics 26CS460T, 26CS460/460S/460T-ZA, CS26460T-ZA A. Video error, Lcd Tv, → Set-Top-Box, Different maker TV etc