Model # SC-HTB520PP Official Panasonic home theater system

Here are the diagrams and repair parts for Official Panasonic SC-HTB520PP 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 50 parts |

#21

Speaker front diagram

Port assembly

Part #RYQX1059

$7.68

In Stock

Qty

#PCB3

Woofer diagram

Pwr sw pcb

Part #REPX0911AC

This item is not returnable

$2.44

In Stock

Qty

Speaker rear diagram

Cable 2p

Part #REXX1194

This item is not returnable

$3.51

In Stock

Qty

#NI

Speaker front diagram

Battery cover

Part #RKK-HTB10GNK

This item is not returnable

$6.44

In Stock

Qty

#20

Speaker front diagram

Port assembly

Part #RYQX1058

$7.68

In Stock

Qty

#PCB4

Woofer diagram

Ac inl pcb

Part #REPX0911AD

This item is not returnable

$4.46

In Stock

Qty

Speaker rear diagram

Cable 20p

Part #REZX1021

This item is not returnable

$2.85

In Stock

Qty

#19

Speaker front diagram

Partition

Part #RXQX1071

$7.60

In Stock

Qty

#PCB4

Speaker rear diagram

Wirele pcb

Part #REPX0910AB

This item is not returnable

$6.77

In Stock

Qty

#PCB2

Woofer diagram

Pcb

Part #REPX0911AA

$23.53

In Stock

Qty

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

View all

Why does my lawn mower run rough?

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Why does my lawn mower cut unevenly?

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Why does my lawn mower vibrate a lot?

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Why won't my lawn mower start?

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Why does my lawn mower stall?

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Why won't my lawn mower move?

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

View all

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

Repair difficulty

Time required

15 minutes or less

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

Repair difficulty

Time required

15 minutes or less

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair difficulty

Time required

45 minutes or less

Articles and videos for gas walk-behind mowers

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

View all

Model # SC-HTB520PP Official Panasonic home theater system

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for gas walk-behind mowers

Why does my lawn mower run rough?

Why does my lawn mower cut unevenly?

Why does my lawn mower vibrate a lot?

Why won't my lawn mower start?

Why does my lawn mower stall?

Why won't my lawn mower move?

Repair guides for gas walk-behind mowers

How to replace a lawn mower spark plug

How to replace a lawn mower blade

How to replace a lawn mower flywheel key on a flathead engine

Articles and videos for gas walk-behind mowers

Tapping into a new feature in the Search Bar on Sears PartsDirect

How to remove a lawn mower blade using a removal tool

Lawn mower won't start troubleshooting video: spark plug and ignition problems video

Parts & More

Stay Connected

Quick links

Let us help you

More resources