LG 49SK8000PUA Service Manual page 81

Power Board Muitl Gender JIG Diagram
18 Marking check
18Pin
New JIG
24Pin
No Marking
OLD JIG
24Pin
24 Marking Check
Cable Connection
<Defect diagnosis : Power Board
15Y
(LF/UF Series)
28Pin 24Pin
13Y/14Y
12Y
18Y
18Y UK63/UK64
UK65/UK68
SK80/UK89
UK7050
SK85/SK96
SK95/SK99
12Pin
28Pin
17Y/18Y
16/18Y
(SJ/UJ/UK/SK)
(UH/UK)
(P/N: RAD33187801)
15Y
16Y
(OLED)
(OLED B6)
24Pin
24Pin
18Y
LK57,32/43/49LK54
32LK61/32LK62
43/49LK61
28Pin
12Pin
Includes 49UJ63
16Y/17Y
16Y/17Y/18Y
(UH/SJ)
(LH/LJ/LK)
Main Board>
NC
24Pin
28Pin
17/18Y
W7
B8
C8
E8
24Pin
G8
W8
18Pin
18Y
UK74
28Pin
UK75
UK77
UK78
16Y
SK79
(UH)
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Only for training and service purposes.
16Y
(OLED)
17Y/18Y
(OLED)
16Y/17Y/18Y
(UH/UJ/UK
SK)