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Sony
Receiver

Model # STR-K790 Official Sony receiver

Here are the diagrams and repair parts for Official Sony STR-K790 receiver, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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Showing 10 of 67 parts  |
Resistor 124939311
#NI

Receiver diagram

Resistor

Part #124939311

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

Integrated Circuit 875907147
#NI

Receiver diagram

Integrated circuit

Part #875907147

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

Ic Lc89056 875982515
#NI

Receiver diagram

Ic lc89056

Part #875982515

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

Transistor 670239001
#Q503

Receiver diagram

Transistor

Part #670239001

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

Integrated Circuit 670586601
#NI

Receiver diagram

Integrated circuit

Part #670586601

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

1.5 Ohm 1/4w 124938311
#NI

Receiver diagram

1.5 ohm 1/4w

Part #124938311

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

Power Transformer 144351611
#NI

Receiver diagram

Power transformer

Part #144351611

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

Panel X21599591
#4

Receiver diagram

Panel

Part #X21599591

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

Diode 871907205
#NI

Receiver diagram

Diode

Part #871907205

Replaced by #871907205

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Manufacturer substitution
This part replaces 871907205. Substitute parts can look different from the original.
$18.47
In Stock
Integrated Circuit 670533701
#NI

Receiver diagram

Integrated circuit

Part #670533701

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

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