LG 24MP59HT - TROUBLESHOOTING; Display Issues; OSD and Driver Issues

TROUBLESHOOTING GUIDE
- 20-
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Only for training and service purposes
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1. NO POWER
Replace X200
N
Check JK400
Voltage Level (19V)
Check Power
connector
OK ?
Replace Adapter
Y
N Y
Check IC601 Output
Voltage Level (
3.3V)
Replace IC601 &
Recheck
Y
N
Check X200 Clock
12MHz
Check IC600
Output
Voltage Level (5VS)
Replace IC600 &
Recheck
N
Y
Replace IC202
Flash Memory
Y