LG 60UJ6540 - Page 66

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 13V
Backlight
Forward
Voltage
Symbol
Values
Unit
Min
Typ
Max
65UJ65
V
F
117.18
130.2
143.22
Vdc
60UJ65
111.87
124.3
136.73
55UJ65
99.4
106.6
113.8
49UJ65
-
85.05
91.8
43UJ65
-
65.94
71.4
Backlight
Forward
Voltage
Symbol
Values
Unit
Min
Typ
Max
65UJ63
V
F
-
192
216
Vdc
60UJ63
-
175
195
55UJ63
-
130.4
141.2
49UJ63
-
111.6
118.8
43UJ63
-
65.94
71.4
Copyright © 2017 LG Electronics Inc. All rights reserved.
Only for training and service purposes.