50PK950R-MA (CHASSIS:PB01A) - LG TV Service Manual (repair manual). Page 81

Read LG 50PK950R-MA (CHASSIS:PB01A) Service Manual online

Customer Oriented R&D
Breakthrough
N
Y
Check DM,DP
Æ P1102  6,8 pin
Check Multi 3.3V voltage (R1114)
N
Y
Check P1102
Replace P1102
19. Bluetooth Trouble Shooting 
Replace one resister (R1114) & 
Recheck
N
Replace B/T Module
Y
Maybe IC100 has problems
Replace It (Only PK950)
Page of 81
Display

Download LG 50PK950R-MA (CHASSIS:PB01A) Service Manual (Repair Manual)