Yamaha
Audio Equipment

Model # CR640 Official Yamaha amplifier

Here are the diagrams and repair parts for Official Yamaha CR640 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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Ic Stk0040ii 409-046-3301
#NI

No image available - fidelitone diagram

Ic stk0040ii

Part #409-046-3301

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

Dial Lamp JB000790
#NI

No image available - fidelitone diagram

Dial lamp

Part #JB000790

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