LG OLED55C7P-U - Video Error Troubleshooting: Vx1 Lock; Vx1 Lock Voltage Check Procedure

Established
date
Standard Repair Process Detail Technical Manual
Revised
date
A1
Error
symptom
Content
Check Vx1 lock
A. Video error_No video/Normal audio
A1
Check a voltage of R7624 after turn on the TV.
If the voltage is low, Vx1 is locked.(OK)
R7624 : 0[V]
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