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Standard Repair Process Detail Technical Manual
symptom
Content
Check items after Main B/D(Model, Serial Number ,Tool option D/L )
1. Tool Option Data변경
1) Download Tool Option Data from GSSC system to USB(Storage device)
Download Path : GSCS → Manual → TV option Tool
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3) Connect the USB(tool option data) to the TV.
2. Problem solution
If the TV screen is a white pattern, the pop-up window does not appear
When connecting USB,
Press the "BACK" or "EXIT" key on the remote control for 3 seconds to switch
to the White Noise screen.
Error
Check items after Main B/D replacement
E. Etc
2) Unzip the file(USB Device) "LG_SVC_DTV.zip"
4) When connected via USB, the setting window is displayed.
Enter 'Model name.suffix' and 'serial number'
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Established
date
Revised
date
5) Press IN STOP Press YES
Copyright © 2023 LG Electronics. Inc. All rights reserved.
Only for training and service purposes.
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