LG LFXS28566 Series Technical Manual page 163

Subject: [Others_Common][Others] LTV USB tool option download information for On-boarding main
Bulletin Type: SVC Notice
Applicable for Serial Number: All Serial Number
Applicable for models: On-boarding application models 2019 LCD and OLED All
Symptoms On-boarding New Main Board Repair Case
Tool option Download for On-Boarding Main
Cause
(Adding Tool Options to Blank Board)
1. Repair Instruction:
The On-boarding operating from 2018 developed models was as follows: After connecting USB in "Factory Mode".
However, from the 2019 year developed models, "Power Only Mode" (P-Only) has been added as a On-boarding operation
condition.
At any condition, you can download ToolOption by connecting USB.
Production
(Factory Mode)
(Power Only Mode)
Shipping Condition
Service Bulletin
Parts Others

Service
Tool Option Download
Applicable only with symptoms

Picture
(Example)
Page 1
Product: LCD-OLED 2019
Bulletin #: GLZ201900168-01
Release Date: 07-03-2019
with every repair
