Circuit Diagram; Wiring - Yamaha BB404 Service Manual

BB404/BB405

CIRCUIT DIAGRAM

WIRING

Upper side: S (BB404)
N (BB405)
6
FRONT PICKUP FRONT VOLUME
3
2
1
REAR PICKUP
REAR VOLUME
3
2
1
FRONT PICKUP
GY
FRONT VOLUME
15A 500KΩ
MASTER TONE
1
3
REAR PICKUP
Upper side: N (BB404)
S (BB405)
GY
BL
BL
RE
RE
RE
REAR VOLUME
15A 500KΩ
OUTPUT
2
BPJJ-03
to bridge ground
BL
MASTER TONE
05A 250KΩ
0.047uF
OUTPUT JACK