Yamaha BB3000 MA User Manual

ELECTRIC BASS

BB3000 MA

SERVICE MANUAL

The solder used in the production of this product contains LEAD. In addition, other electrical/
electronic and/or plastic (Where applicable) components may also contain traces of chemicals
found by the California Health and W elfare Agency (and possibly other entities) to cause cancer
and/or birth defects or other reproductive harm.

DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN Y OUR
MOUTH FOR ANY REASON WHAT SO EVER!

Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not
inhale solder fumes or expose eyes to solder/flux vapor!

If you come in contact with solder or components located inside the enclosure of this product,
wash your hands before handling food.

This document is printed on chlorine free (ECF) paper with soy ink.

011568

EG

20010420-220000

WARNING : CHEMICAL CONTENT NOTICE!

CONTENTS

OVERALL ASSEMBLY ............................................... 2

CIRCUIT DIAGRAM .................................................... 4

WIRING ....................................................................... 4

SPECIFICATIONS .................................................... 4

1.018K-901 Printed in Japan ’01.04

HAMAMATSU, JAPAN

BB3000 MA

OVERALL ASSEMBLY

E17

Bridge Assembly: GEB201N (Nickel)

B02

B03

B01

E06

E03E01

E04

E03E02

E05

Tuning Machine Assembly:

E02

BT1 (Nickel) by HipShot

E02

Jack Installation

F08a

F08b

F08c

E13

E15

E08

G01

E14

E10

D-tuner switch

E11

D01

G03

G02

E20

G04

G05
G06

E17

E18

E15

2

E14

E13

F08

F01d

F08a F08b F08c

E20a F01a

F05

F06 F07

VOLUME: 15A 250KΩ

E22 E23
F01

E20
F05 F06

TONE: 05A 250KΩ

F03

F01bE20a

F07

F04

F01c