LG 24BL450Y

- 13 - Copyright © 2018 LG Electronics Inc. All rights reserved.
Only training and service purposes
No Video – HDMI
Replace Main Scaler (IC203)
Check input signal format
Is it supported?
Check JK101,JK102 for
proper connection or
Damage
Replace Connector
Y
N
Check I2C
Signal(JK101,JK102)
Re Download EDID Data
Y
N
Y
Check HDMI Cable for
Damage or Open Connector
Y