Main Board - LG 55UJ634 Series Service Manual

Power Board Muitl Gender JIG Diagram
※ 12/13/14Y Smart JIG
connector applied
18Pin
24Pin
24Pin
<Defect diagnosis : Power Board
15Y
(LF/UF Series)
28Pin 24Pin
13Y/14Y
12Y
12Pin
28Pin
17Y
16Y
(SJ/UJ)
(UH)
(P/N: RAD33187801)
(OLED)
24Pin
24Pin
28Pin
12Pin
Includes 49UJ63
16Y/17Y
16Y/17Y
(UH/SJ)
(LH/LJ)
Main Board>
15Y
NC
28Pin
16Y
(UH)
24Pin
16Y
(OLED)
28Pin
17Y
(OLED)
28Pin
16Y/17Y
(UH/UJ)
18Pin
A 28 (2/19)