Model # TH-C20J Official JVC home theater system

Here are the diagrams and repair parts for Official JVC TH-C20J home theater system, 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

ALL PARTS

Showing 10 of 122 parts |

#24

Speakers diagram

Relief

Part #QZW0033-001

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

#27

Speakers diagram

Fuse

Part #QMF51U1-100-J8

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

#NI

Cabinet parts 1 diagram

Integrated circuit

Part #SN74AHCT08NS-X

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

#NI

Cabinet parts 1 diagram

Integrated circuit

Part #S-80830CNNB-G-W

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

#NI

Cabinet parts 1 diagram

Resistor

Part #QRL027J-470

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

#NI

Cabinet parts 1 diagram

Foot

Part #9000009501

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

#NI

Cabinet parts 1 diagram

Ifr detect

Part #GP1UM261XKVF

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

#NI

Cabinet parts 1 diagram

Integrated circuit

Part #LA6502-X

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

#NI

Cabinet parts 1 diagram

Spkr box,s

Part #AB080072-01

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

#NI

Cabinet parts 1 diagram

Fl disp tu

Part #QLF0168-001

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

Symptoms for electric cooktops

Why doesn't my electric cooktop's surface element heat?

Main causes: broken surface element, surface element switch failure, control system problem, surface element limiter swi…

How to replace a coil surface element on an electric cooktop

Easily replace a coil surface element in 15 minutes or less by following these step-by-step instructions.…

Repair difficulty

Time required

15 minutes or less

How to replace the glass top on an electric cooktop

Don't use a cracked or damage glass cooktop—replace it, using these instructions to guide you.…

Repair difficulty

Time required

30 minutes or less

How to replace a radiant element on an electric cooktop

Follow these step-by-step instructions to replace a damaged radiant element on your electric cooktop when the element wo…

Repair difficulty

Time required

45 minutes or less

Articles and videos for electric cooktops

How is cooking on an electric range different than cooking on a gas stove?

Model # TH-C20J Official JVC home theater system

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for electric cooktops

Why doesn't my electric cooktop's surface element heat?

Repair guides for electric cooktops

How to replace a coil surface element on an electric cooktop

How to replace the glass top on an electric cooktop

How to replace a radiant element on an electric cooktop

Articles and videos for electric cooktops

How is cooking on an electric range different than cooking on a gas stove?

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to clean a glass cooktop video

Parts & More

Stay Connected

Quick links

Let us help you

More resources