Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
RCA
Television

Model # GU748S Official RCA tv 42" and above

Here are the diagrams and repair parts for Official RCA GU748S tv 42" and above, 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 5 of 5 parts  |
Home Electronics Knob 142438

#NI

All parts diagram

Home electronics knob

Part #142438

The manufacturer no longer makes this part, and there's no substitute part

Tuner-krk234 142327

#NI

All parts diagram

Tuner-krk234

Part #142327

The manufacturer no longer makes this part, and there's no substitute part

Resistor 140185

#NI

All parts diagram

Resistor

Part #140185

The manufacturer no longer makes this part, and there's no substitute part

Home Electronics Transistor 141370

#NI

All parts diagram

Home electronics transistor

Part #141370

The manufacturer no longer makes this part, and there's no substitute part

Module 145259

#NI

All parts diagram

Module

Part #145259

The manufacturer no longer makes this part, and there's no substitute part

Parts & More