LG 49UF6490 - Page 91

Established
date
Standard Repair Process Detail Technical Manual
Revised
date
A18
Error
symptom
Content
Check power input voltage and ST-BY 3.5V
B. Power error _No power
A18
Check the DC 12V
1
RL_ON
2
PWM_DIM2
3
GND
4
12V
5
12V
6
12V
7
12V
8
12V
9
GND
10
GND
11
INV_CTL
12
PWM_DIM1
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