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Copyright (c) Yamaha Corporation. All rights reserved.  PDF-K931 

  

  ’02.09

EG

011649

ELECTRIC BASS

HAMAMATSU, JAPAN

 CONTENTS

OVERALL ASSEMBLY

............................................ 2

ELECTRICAL PARTS

............................................. 6

CIRCUIT BOARD

............................................ 7

CIRCUIT DIAGRAM

.................................................. 8

WIRING

.................................................................. 10

SPECIFICATIONS

............................................... 11

BB2004/BB2005

SERVICE MANUAL

BB2005

(NS)

BB2004

(WH)

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.

(目次)

(総組立)

(電気部品)

(シート基板図)

(回路図)

(配線図)

(総合仕様)

Содержание BB2005

Страница 1: ...nd 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 oth...

Страница 2: ...09 F10 F11 BALANCER A C 50K E20 F01a F09 F10 F11 BASS B 50K E20 F01a F09 F10 F11 TREBLE B 50K F12 F12b F12c F12a A01 D01 G03 G01 G04 G06 G09 E23 E24 E18 E19 E17 G08 E11 E12 E18 E19 E17 E22 F07 F08 F01...

Страница 3: ...Toggle Switch F05 Flat Washer with Toggle Switch F06 Hexagonal Nut with Toggle Switch F07 Box for Dry Cell 04 F08 Pan Head Tapping Screw 3 0X8 FCM3BL Black 2 F09 Hexagonal Nut 8S with Volume 5 F10 Fla...

Страница 4: ...09 F10 F11 BALANCER A C 50K E20 F01a F09 F10 F11 BASS B 50K E20 F01a F09 F10 F11 TREBLE B 50K F12 F12b F12c F12a A01 D01 G03 G01 G04 G06 G09 E23 E24 E18 E17 E19 G08 E11 E12 E18 E22 E19 E17 F07 F08 F01...

Страница 5: ...ggle Switch F05 Flat Washer with Toggle Switch F06 Hexagonal Nut with Toggle Switch F07 Box for Dry Cell 04 F08 Pan Head Tapping Screw 3 0X8 FCM3BL Black 2 F09 Hexagonal Nut 8S with Volume 5 F10 Flat...

Страница 6: ...A 100uH 04 Q01 FET 2SK30ATM Y 03 04 FET 2SK30ATM Y 03 R01 Carbon Resistor 1 0M 1 6W J 01 R02 Carbon Resistor 10K 1 6W J 01 R03 Carbon Resistor 1 0K 1 6W J 01 R04 Carbon Resistor 1 0M 1 6W J 01 R05 Car...

Страница 7: ...omponent side Pattern side Note See parts list for details of circuit board component parts to FRONT PICKUP to REAR PICKUP to BALANCER to BATTERY DC 9V to MASTER VOLUME to Ground to MID CUT SW BASS TR...

Страница 8: ...MP OP AMP OP AMP OP AMP REGULATOR Electrolytic Capacitor Mylar Capacitor Ceramic Capacitor Tantalum Capacitor FRONT PICKUP CIRCUIT BOARD BASS TREBLE MID CUT SW MID CUT FREQ OUTPUT JACK MASTER VOL DC9V...

Страница 9: ...P OP AMP OP AMP OP AMP REGULATOR Electrolytic Capacitor Mylar Capacitor Ceramic Capacitor Tantalum Capacitor FRONT PICKUP CIRCUIT BOARD BASS TREBLE MID CUT SW MID CUT FREQ OUTPUT JACK MASTER VOL DC9V...

Страница 10: ...ground to bridge ground MID CUT FREQ A 50K X 2 MID CUT SW ON OFF BALANCER A C 50K Box for Dry Cell BE GY BL BR GY RE BE RE WH MASTER VOLUME B 20K MID CUT SW ON OFF BE RE WH RE BL BALANCER A C 50K BE G...

Страница 11: ...1 0mm 12 F 24 4mm PARTS Hardware Chrome Plated Nut Bone Bridge BPZ 8 Diecast Chrome Strings BB2004 H4030 4pcs BB2005 H4050 5pcs CONTROLS Master Volume B 20K x 1 Bass B 50K x 1 Treble B 50K x 1 Mid Cut...

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