Yamaha BBG5S service manual Overall Circuit Diagram, Wiring

OVERALL CIRCUIT DIAGRAM

FRONT PICKUP

BASS

BALANCE

A+C 500k

REAR PICKUP

TREBLE VOLUME

Electrolytic capacitor

Mylay capacitor

Ceramic capacitor

WIRING

FRONT PICKUP REAR PICKUP

to rear pickup cavity

to front pickup cavity

to bridge ground

		BL
	GY BL
	VOLUME
BL	B20K
	WH
RE
BL		TREBLE
Box for dry cell		B50K
RE
	RE
BL
WH	WH
BALANCE	WH
A+C 500K
	BASS
	B50K	OUTPUT

BBG5S

Battery

DC 9V

OUTPUT

JACK

5