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Sony
Audio Equipment

Model # TA-AV521 Official Sony amplifier

Here are the diagrams and repair parts for Official Sony TA-AV521 amplifier, 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 6 of 6 parts  |
Home Electronics Service Manual 995693711

#NI

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Home electronics service manual

Part #995693711

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

Cord 155147800

#NI

All parts diagram

Cord

Part #155147800

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

Home Electronics Integrated Circuit 875906241

#NI

All parts diagram

Home electronics integrated circuit

Part #875906241

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

Owner's Manual 375487721

#NI

All parts diagram

Owner's manual

Part #375487721

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

Remote 169302311

#NI

All parts diagram

Remote

Part #169302311

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

Transformer 144999321

#NI

All parts diagram

Transformer

Part #144999321

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

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