Vintage Yamaha Manuals 

Original Service Notes - Not Photocopies 

You will receive exactly what you see pictured in the Auction 

Model: PSR-11

Type:  PortaTone  Digital Keyboard 

Date:  1986

Service Manual  -  Specifications, Panel Layout, Circuit Board Layout, Block Diagram,Circuit Boards, LSI Data Table,  IC Block Diagram, Parts List, 

Condition: New unused manual -Clean, flat & crisp light storage wear, light corner wear

First Edition, Primarily English Language  with some Japanese. Schematics in English 

14 total pages, stapled, paper covers 

measures 8" x 11" 

Will about 13 oz  safely packed. 

 Default shipping in USA is First Class Mail,  International will be First Class International. Yes! We do combine shipping on Manuals. Please request total or message us through Ebay Messages for best rates!! 

We accept Paypal only.






We will be listing quite a bit of Vintage Electronics Books and Catalogs from a Sound and Electronics shop that went out of business. 
Stay tuned for many rare and neat items!


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