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Yamaha Portatone PSR-540 Manuals

Owner’s manuals and user’s guides for Yamaha Portatone PSR-540.
We providing 1 pdf manual Yamaha Portatone PSR-540 for download free by document types: Service Manual.

Yamaha Portatone PSR-540 Service Manual (10 pages)

Brand: Yamaha Category: Electronic Keyboard

• 1. Block Diagram
• 2. IC Block Diagram
• 3. Overall Circuit Diagram