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
Sony
Home Theater System

Model # HT-DDW840 Official Sony home theater

Here are the diagrams and repair parts for Official Sony HT-DDW840 home theater, 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.

Owner’s manual

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 84 parts  |
Resistor 124939311
#NI

Cabinet parts diagram

Resistor

Part #124939311

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

Transistor 2 872914082
#NI

Cabinet parts diagram

Transistor 2

Part #872914082

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

Emblem 499841702
#6

Woofer diagram

Emblem

Part #499841702

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

Transistor 2 872911976
#NI

Cabinet parts diagram

Transistor 2

Part #872911976

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

Antenna, Loo 150137411
#NI

Cabinet parts diagram

Antenna, loo

Part #150137411

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

Transistor 2 872911979
#NI

Cabinet parts diagram

Transistor 2

Part #872911979

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

Diode 871907205
#NI

Cabinet parts diagram

Diode

Part #871907205

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

Knob 423252711
#5

Woofer diagram

Knob

Part #423252711

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

Integrated Circuit 875960500
#NI

Cabinet parts diagram

Integrated circuit

Part #875960500

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

Glass Tube 153274411
#NI

Woofer diagram

Glass tube

Part #153274411

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

Parts & More