Yamaha BB-1000MA User Manual

ELECTRIC BASS

BB-1000MA

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.

011595

EG

20011001-80000

WARNING : CHEMICAL CONTENT NOTICE!

CONTENTS

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

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

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

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

1.019K-411 Printed in Japan ’01.09

HAMAMATSU, JAPAN

BB-1000MA

B01

B02

OVERALL ASSEMBLY

E14

Bridge Assembly: Ping well YP-12N (Nickel)

Jack Installation

F08

E01 E02

E05

A01a

A seal is attached
on the rear of the neck.

BB1000-MA

E03
E04

E19

F08b

F08a

F08c

E11

E13

E09 E10

G01

A01

E06

E12

E07 E08

D01

2

G02

G03
G04

G05
G06

E14

E15

E13

E12

E11

F08

E16

E16a F01a

F05 F06 F07

VOLUME: 15A 250KΩ

E17 E18 F01
E16

E16a F01b

F05 F06 F07

TONE: 05A 250KΩ

F01d

F03 F04

F01c