LG 55SK9000PUA Service Manual page 83

Smart Jig Voltage Setting
1
▶ Check power board voltage.
※ Note on set up
(The correct power diagnosis can be made only if it is set correctly.)
- 24V Power Board : Change the switch to 24V of Smart Jig Voltage
- 20V Power Board : Change the switch to 24V of Smart Jig Voltage
- 13.2V/18V Power Board : Change the switch to 24V of Smart Jig Voltage
Power B/D
24V
20V
13.2V/18V
2
▶ Switch the product S/W in JIG to LCD.
▶ LCD MODEL Check the power voltage
and switch to the correct voltage.
Smart Jig Voltage Switch
24V
20V
24V
A21 (5/19)
Copyright © 2018 LG Electronics Inc. All rights reserved.
Only for training and service purposes.