Onkyo
Receiver

Model # TX-SR602 Official Onkyo audio receiver

Here are the diagrams and repair parts for Official Onkyo TX-SR602 audio receiver, 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 77 parts  |

Preamp 1B041565-1L
#U1

Cabinet parts diagram

Preamp

Part #1B041565-1L

In Stock
Pcb Assembly 1B041584-1L
#U7

Cabinet parts diagram

Pcb assembly

Part #1B041584-1L

In Stock
Pcb 1B041511-1L
#U31

Cabinet parts diagram

Pcb

Part #1B041511-1L

In Stock
Speaker 1B041500-1L
#U19

Cabinet parts diagram

Speaker

Part #1B041500-1L

In Stock
Pcb Assembly 1B041598-1L
#U17

Cabinet parts diagram

Pcb assembly

Part #1B041598-1L

This item is not returnable
In Stock
Tuner 240138A
#U36A

Cabinet parts diagram

Tuner

Part #240138A

In Stock
Integrated Circuit 222790055
#NI

Cabinet parts diagram

Integrated circuit

Part #222790055

This item is not returnable
In Stock
Terminal Video 1B041507-1L
#U27

Cabinet parts diagram

Terminal video

Part #1B041507-1L

In Stock
Pcb Assembly 1B041566-1L
#U2

Cabinet parts diagram

Pcb assembly

Part #1B041566-1L

In Stock
Pcb Assembly 1B041502-1L
#U21

Cabinet parts diagram

Pcb assembly

Part #1B041502-1L

This item is not returnable
In Stock