LG
LCD Television

Model # 55LA7400UDAUSQLJR Official LG television

Here are the diagrams and repair parts for Official LG 55LA7400UDAUSQLJR television, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 23 parts  |

Television Screw FAB30016122
#A10

Exploded view parts diagram

Television screw

Part #FAB30016122

This item is not returnable
In Stock
Sub Pcb Assembly EBR76384101
#510

Exploded view parts diagram

Sub pcb assembly

Part #EBR76384101

In Stock
Power Supply EAY62811001
#530

Exploded view parts diagram

Power supply

Part #EAY62811001

In Stock
Flexible Flat Cable EAD62352605
#LV2

Exploded view parts diagram

Flexible flat cable

Part #EAD62352605

In Stock
Cover Assembly, Rear ACQ86413005
#410

Exploded view parts diagram

Cover assembly, rear

Part #ACQ86413005

In Stock
Plate MGJ63501105
#521

Exploded view parts diagram

Plate

Part #MGJ63501105

In Stock
Speaker,full EAB62829101
#120

Exploded view parts diagram

Speaker,full

Part #EAB62829101

In Stock
Television Speaker Assembly EAB62809601
#121

Exploded view parts diagram

Television speaker assembly

Part #EAB62809601

In Stock
Sub Pcb Assembly EBR76405604
#500

Exploded view parts diagram

Sub pcb assembly

Part #EBR76405604

In Stock
Module Assembly EAT61813801
#570

Exploded view parts diagram

Module assembly

Part #EAT61813801

In Stock

Articles and videos for lcd televisions

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…