Sony
Home Theater System

Model # DAV-C990 Official Sony home theater

Here are the diagrams and repair parts for Official Sony DAV-C990 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.

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 105 parts  |

Pick-up Ut 147726311
#NI

Cabinet parts diagram

Pick-up ut

Part #147726311

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

Switch 177188411
#NI

Cabinet parts diagram

Switch

Part #177188411

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

47k Metal Ox 121590211
#NI

Cabinet parts diagram

47k metal ox

Part #121590211

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

Resistor 124539251
#NI

Cabinet parts diagram

Resistor

Part #124539251

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

Ic Ba10358 875951071
#NI

Cabinet parts diagram

Ic ba10358

Part #875951071

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

Mtl Oxid Res 121634111
#NI

Cabinet parts diagram

Mtl oxid res

Part #121634111

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

Encoder 147730011
#NI

Cabinet parts diagram

Encoder

Part #147730011

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

Stand Assembly A4467962A
#53

Front/rear diagram

Stand assembly

Part #A4467962A

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

Belt 423968101
#NI

Cabinet parts diagram

Belt

Part #423968101

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

Home Electronics Resistor, 4.7k-ohm 121682911
#NI

Cabinet parts diagram

Home electronics resistor, 4.7k-ohm

Part #121682911

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

Repair guides for front-engine lawn tractors

How to replace a ground drive belt on a riding lawn mower

How to replace a ground drive belt on a riding lawn mower

Replace the ground drive belt if it's broken or too worn to spin the transaxle pulley.…

Repair difficulty
Time required
 45 minutes or less
How to replace a blade clutch cable on a riding lawn mower

How to replace a blade clutch cable on a riding lawn mower

If the blades don't spin on your riding mower when you shift the lever, the blade clutch cable could be broken. Here’s h…

Repair difficulty
Time required
 30 minutes or less
How to replace a riding lawn mower blade drive belt

How to replace a riding lawn mower blade drive belt

Replace the blade drive belt if it's broken or won't spin the cutting blades because of wear.…

Repair difficulty
Time required
 45 minutes or less

Articles and videos for front-engine lawn tractors

Should I get an electric riding mower?

Should I get an electric riding mower?

Get help deciding whether to make the switch to a battery-powered riding mower…

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

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

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…