LG 32UD59 - USER SETTINGS; Activating the Main OSD Menu; Main Menu Feature Overview

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Only for training and service purposes
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LGE Internal Use Only
Trouble shooting : No Power
First of all, Check whether there is SVC Bulletin in GCSC System for these model.
Replace X200
N
Check JK400
Voltage Level (19V)
Check Power connector
OK ?
Replace Adapter
Y
N Y
Check IC402 Output
Voltage Level (12V)
Replace IC402 &
Recheck
Y
N
Check X200 Clock
12MHz
Check IC401 Output
Voltage Level (5V)
Replace IC401 &
Recheck
N
Y
Replace IC202 Flash
Memory
Y
Check IC404,IC405
Output
Voltage Level (1.8V,1.15V)
Replace IC403 & IC404
Recheck
N
Y