Read LG 60PJ101C-WA / 60PJ102C-WA / 60PJ103C-WA / 60PJ104C-WA (CHASSIS:PC01A) Service Manual online
Customer Oriented R&D
Breakthrough
8. HDMI Video Trouble Shooting
Check Signal Format
Is it supported signal?
Y
Check HDMI Jack
JK800
N
Y
Y
Check HDMI Cable
Replace Jack
Check I2C Signal
R829/R830
N
Replace It & Recheck
Y
Maybe Mstar S7(IC101)
has problems
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