79UB9800 Interconnection
TV Models: LG 79UB9800, LG 79UF7700
PANEL P/N: EAJ62573301
Part Number:
T-con Board P/N: 6870C-0541B
DESC or Panel Sticker Number: (DESC: 79 UHD Curved Control)
Warning: Be sure to install the screws in the T-CON board before applying power. Damage to the board will occur.
PANEL TEST: To run the Panel Test (Testing the T-CON without the Mainboard), simply unplug CN7_1 or CN7_2. Apply 12V to the Fuse F1 on the T-CON. Apply power to the set. (Backlights and Power Supply should already be working). T-CON outputs colour patterns on the screen. This test confirms the T-CON board, Power Supply (PSU), Panel and Backlights are working normally.
55LX6500 Interconnect
TV Models: LG 55LX6500
Part Number: EBU61004702
T-con Board P/N: EAX62110705(0)
DESC or Panel Sticker Number: LC550EUC-SCA1
55LW5700 Interconnect
TV Models: LG 55LW5600_5700_6500
PANEL P/N:
Part Number: 6871L-2603A
T-con Board P/N: 6870C-0369B
DESC or Panel Sticker Number: LC550EUF-SDF1 (DESC: V6 55 FHD 120Hz)
Warning: T-Con board under shield. Be sure to reinsert screws before operating set with shield removed.
Panel Test: To run the T-con “Panel Test”, remove the LVDS cables. Jump 12V to the 12V fuse. Jump VCC 3.3V to pin-44 on CN1. White, Red, Blue, Green and Black patterns show on screen.
