Sony
Audio Equipment

Model # XM-5540A Official Sony amplifier

Here are the diagrams and repair parts for Official Sony XM-5540A amplifier, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Resistor 124939311

#NI

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Resistor

Part #124939311

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

Loc-q951:transistor 872932253

#NI

All parts diagram

Loc-q951:transistor

Part #872932253

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