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BB2004/BB2005
WARNING : CHEMICAL CONTENT NOTICE!
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 Welfare Agency (and possibly
other entities) to cause cancer and/or birth defects or other reproductive harm.
DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPO-
NENTS IN YOUR 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.
EG
011649
ELECTRIC BASS
SERVICE MANUAL
CONTENTS
.................................................................. 10
Copyright (c) Yamaha Corporation. All rights reserved. PDF-K931
BB2004
(WH)
............................................ 2
............................................. 6
............................................ 7
.................................................. 8
............................................... 11
HAMAMATSU, JAPAN
BB2005
(NS)
'02.09
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Summary of Contents for Yamaha BB2005
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Page 1: Table Of Contents
BB2004 BB2005 (WH) (NS) CONTENTS OVERALL ASSEMBLY ..........2 ELECTRICAL PARTS ..........6 CIRCUIT BOARD ..........7 CIRCUIT DIAGRAM ..........8 WIRING ..............10 SPECIFICATIONS ..........11 011649 HAMAMATSU, JAPAN Copyright (c) Yamaha Corporation. All rights reserved. PDF-K931 ’02.09... -
Page 2: Overall Assembly
BB2004/BB2005 OVERALL ASSEMBLY BB2004 A seal is attached on the rear of the neck. BB 2004 E01 E03 Bridge Assembly: BPZ-8 Diecast (QC719000) Replacement nut is supplied without string slot. Jack Installation F12a F12c F12b G01 G04 F07 F08 E20 F01b F09 F10 F11... -
Page 3: Circuit Board
BB2004/BB2005 BB2004 PART NO. DESCRIPTION REMARKS REF NO. QTY RANK OVERALL ASSEMBLY BB2004 Seal (QC71180) Body WH-BN/BL-BN/NS-BN QC207000 Tuning Machine Assembly RM1243C (Chrome) QC236900 Tuning Machine Assembly RM1243CL (Chrome) EA620040 Round Head Wood Screw 2.4X10 FCM33G Chrome QC210200 Bone 40mm... - Page 4 BB2004/BB2005 OVERALL ASSEMBLY BB2005 A seal is attached on the rear of the neck. BB 2005 E01 E03 Bridge Assembly: BPZ-8 Diecast (QC719000) Replacement nut is supplied without string slot. Jack Installation F12a F12c F12b F07 F08 G01 G04 E20 F01b F09 F10 F11...
- Page 5 BB2004/BB2005 BB2005 PART NO. DESCRIPTION REMARKS REF NO. QTY RANK OVERALL ASSEMBLY BB2005 Seal (QC71190) Body WH-BN/BL-BN/NS-BN QC207000 Tuning Machine Assembly RM1243C (Chrome) QC236900 Tuning Machine Assembly RM1243CL (Chrome) EA620040 Round Head Wood Screw 2.4X10 FCM33G Chrome QC428000 Bone 43mm...
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Page 6: Electrical Parts
BB2004/BB2005 ELECTRICAL PARTS PART NO. DESCRIPTION REMARKS REF NO. QTY RANK ELECTRICAL PARTS BB2004/BB2005 QC723000 Circuit Board (QC74050) QC723000 Circuit Board (QC74050) Tantalum Capacitor 0.1uF/16V FP335100 UI337100 Electrolytic Capacitor 10uF/16V FP335100 Tantalum Capacitor 0.1uF/16V UI337100 Electrolytic Capacitor 10uF/16V UI366100 Electrolytic Capacitor... -
Page 7: Circuit Board
BB2004/BB2005 CIRCUIT BOARD TREBLE BASS to MASTER VOLUME to FRONT to BALANCER PICKUP to REAR to BATTERY PICKUP to MID CUT SW. DC 9V to Ground Component side MID CUT FREQ. Pattern side Note: See parts list for details of circuit board component parts. -
Page 8: Circuit Diagram
BB2004/BB2005 CIRCUIT DIAGRAM BB2004... - Page 9 BB2004/BB2005 BB2005...
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Page 10: Wiring
BB2004/BB2005 WIRING BB2004 Start Start FRONT PICKUP Signal (RE) Signal (WH) REAR PICKUP Start Ground Shield (WH) Ground Shield Upper side: S Start to bridge ground Upper side: N MID CUT SW. (ON-OFF) MASTER MID CUT FREQ. VOLUME A 50K X 2... -
Page 11: Specifications
Mid Cut Freq......A 50K x 1 Balancer ........A+C 50K x 1 Mid Cut Switch ......Toggle Switch PICKUPS BB2004 Front ......Humcancel (Split Single Coil) BB2004 Rear ......Stacked type (Single Coil) BB2005 Front/Rear ....Stacked type (Single Coil) Magnet Front/Rear ......Alnico V...