Yamaha PortaTone PSR-270 Service Manual - Page 32

Browse online or download pdf Service Manual for Electronic Keyboard Yamaha PortaTone PSR-270. Yamaha PortaTone PSR-270 33 pages.

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Note: The panel switch names can be refered the panel switch table on the left page.

(セ)

: Ceramic Capacitor

(半セ) : Semiconductive Cera. Cap.

(マ)

: Mylar Capacitor

AMPN : 28CA2-8813217

INV

PVS

WARNING

Components having special characteristics are marked

be replaced with parts having specification equal to those originally

installed.

Note: See parts list for details of circuit board component parts.

PSR-270

: 28CA2-8813191

: 28CA2-8813190

: 28CA2-8813194

and must