Yamaha bb2004 bb2005 bb-2004 bb-2005 service manual

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）

BB2004/BB2005 2 A seal is attached on the rear of the neck. BB 2004 E02 E08 E14 E01 E03 E03 E20 F01a F09 F10 F11 MID CUT FREQ.: A 50KΩ x 2 E20 F01c F09 F10 F11 MASTER VOLUME: B 20KΩ E20 F01b F09 F10 F11 BALANCER: A+C 50KΩ E20 F01a F09 F10 F11 BASS: B 50KΩ E20 F01a F09 F10 F11 TREBLE: B 50KΩ F12 F12b F12c F12a A01 D01 G03 G01 G04 G06 G09 E23 E24 E18 E19 E17 品番シール（ネック裏面に貼付）� G08 E11 E12 E18 E19 E17 E22 F07 F08 F01 F01d F04 F05 F06 OVERALL ASSEMBLY Jack Installation F12 F12b F12 F12a F12c Bridge Assembly: BPZ-8 Diecast (QC719000) E11 B01 B02 BB2004 Replacement nut is supplied without string slot. （総組立）（JACK 部詳細）サービスパーツの上駒は弦溝加工がされていませんので、交換時には使用弦に合わせて溝加工を行って下さい。

BB2004/BB2005 3 : New Parts RANK: Japan only * * * * * * * * * OVERALL ASSEMBLY BB2004 A01 Seal (QC71180) D01 Body WH-BN/BL-BN/NS-BN E01 Tuning Machine Assembly RM1243C (Chrome) 2 09 E02 Tuning Machine Assembly RM1243CL (Chrome) 2 09 E03 Round Head Wood Screw 2.4X10 FCM33G Chrome 4 01 E08 Nut Bone 40mm 09 E11 Bridge Assembly Diecast BPZ-8 Chrome 4 E12 Flat Head Tapping Screw 3.0X25 FCM33G Chrome 8 E14 Strings H4030 1set (QC35100) E17 Strap Button EP-B2 ST-type Chrome 2 04 E18 Oval Head Tapping Screw 3.0X25 FNM33G Nickel 2 04 E19 Spacer Felt (Black) 2 01 E20 Metal Knob Assembly Large H=16.5 5 05 E22 Instruction Sheet E23 Back Cover Electrical (Black) with Aluminum foil E24 Oval Head Wood Screw 2.7X13 FCM3BL Black 5 03 F01 Electrical Unit (QC71290) F01a Circuit Board with BASS,TREBLE,M-FQ. VR F01b Variable Resistor 50K ohm A+C BALANCER 04 F01c Variable Resistor 20K ohm B MASTER VOLUME 04 F01d Toggle Switch ON-ON (Black) MID CUT SW.(ON-OFF) 08 F04 Toothed Lock Washer with 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 Flat Washer 8S with Volume 5 F11 Toothed Lock Washer 8S with Volume 5 F12 Jack Gold 07 F12a Hexagonal Nut F12b Toothed Lock Washer F12c Rubber Ring G01 Pickup Assembly Humcancel (P) FRONT G03 Pan Head Tapping Screw 2.6X35 FCM3BL Black 4 02 G04 Pickup Cushion 50X25X15 2 01 G06 Pickup Assembly Stacked type (J) REAR 14 G08 Pan Head Tapping Screw 2.6X35 FCM3BL Black 4 02 G09 Pickup Cushion 85X17X15 02 H01 Accessory Unit G-1 1set 07 Cord D 05 Wrench #1.5 01 Wrench #5 04 H02 Battery 006P 9V Dry cell (PC10008) Bridge Assembly Diecast BPZ-8 Chrome B01 Pan Head Screw 3.0X40 FCM3BL Black 01 B02 Spring Black 01 -- -- QC207000 QC236900 EA620040 QC210200 QC719000 QC735600 -- BB801510 EN230140 VB793700 VJ377800 QC742800 QC677100 EB620020 -- QC723000 QC399300 QC259500 QC643800 -- -- -- QA223300 QC025000 -- -- -- QA209900 -- -- -- QC723100 VJ388800 QC714700 QC645000 VJ388800 CB815450 QC354000 QA262600 AA804050 AA805430 -- QC719000 EA330400 VJ402400 REF NO. PART NO. DESCRIPTION REMARKS QTY RANK BB2004 総組立品番表示ステッカー胴本体糸巻Ａｓｓ ’ ｙ糸巻Ａｓｓ ’ ｙ＋丸木ネジ上駒ブリッジＡｓｓ’ｙ＋皿タッピングネジ弦エンドピン＋丸皿タッピングネジスペーサーメタルツマミＡｓｓ’ｙ大インストラクションシート裏カバー（電装部）＋丸皿木ネジ電装ユニットシート可変抵抗器可変抵抗器トグルスイッチ歯付座金平座金六角ナット乾電池ボックス＋ナベタッピングネジ特殊六角ナット特殊平座金歯付座金ストレートジャック特殊六角ナット歯付座金ゴムリングマイクＡｓｓ’ｙ＋ナベタッピングネジマイククッションマイクＡｓｓ’ｙ＋ナベタッピングネジマイククッション付属品ユニット（Ｇ－１）コード（Ｄ）六角レンチ六角レンチ乾電池ブリッジＡｓｓ’ｙ＋ナベ小ネジスプリング部品名

BB2004/BB2005 4 A seal is attached on the rear of the neck. BB 2005 E02 E08 E14 E01 E03 E03 E20 F01a F09 F10 F11 MID CUT FREQ.: A 50KΩ x 2 E20 F01c F09 F10 F11 MASTER VOLUME: B 20KΩ E20 F01b F09 F10 F11 BALANCER: A+C 50KΩ E20 F01a F09 F10 F11 BASS: B 50KΩ E20 F01a F09 F10 F11 TREBLE: B 50KΩ F12 F12b F12c F12a A01 D01 G03 G01 G04 G06 G09 E23 E24 E18 E17 E19 品番シール（ネック裏面に貼付）� G08 E11 E12 E18 E22 E19 E17 F07 F08 F01 F01d F04 F05 F06 Bridge Assembly: BPZ-8 Diecast (QC719000) E11 B01 B02 OVERALL ASSEMBLY BB2005 F12b F12 F12a F12c Jack Installation F12 Replacement nut is supplied without string slot. （総組立）（JACK 部詳細）サービスパーツの上駒は弦溝加工がされていませんので、交換時には使用弦に合わせて溝加工を行って下さい。

BB2004/BB2005 5 : New Parts RANK: Japan only * * * * * * * * * OVERALL ASSEMBLY BB2005 A01 Seal (QC71190) D01 Body WH-BN/BL-BN/NS-BN E01 Tuning Machine Assembly RM1243C (Chrome) 3 09 E02 Tuning Machine Assembly RM1243CL (Chrome) 2 09 E03 Round Head Wood Screw 2.4X10 FCM33G Chrome 5 01 E08 Nut Bone 43mm 10 E11 Bridge Assembly Diecast BPZ-8 Chrome 5 E12 Flat Head Tapping Screw 3.0X25 FCM33G Chrome 10 E14 Strings H4050 1set (AA82119) E17 Strap Button EP-B2 ST-type Chrome 2 04 E18 Oval Head Tapping Screw 3.0X25 FNM33G Nickel 2 04 E19 Spacer Felt (Black) 2 01 E20 Metal Knob Assembly Large H=16.5 5 05 E22 Instruction Sheet E23 Back Cover Electrical (Black) with Aluminum foil E24 Oval Head Wood Screw 2.7X13 FCM3BL Black 5 03 F01 Electrical Unit (QC71290) F01a Circuit Board with BASS,TREBLE,M-FQ. VR F01b Variable Resistor 50K ohm A+C BALANCER 04 F01c Variable Resistor 20K ohm B MASTER VOLUME 04 F01d Toggle Switch ON-ON (Black) MID CUT SW.(ON-OFF) 08 F04 Toothed Lock Washer with 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 Flat Washer 8S with Volume 5 F11 Toothed Lock Washer 8S with Volume 5 F12 Jack Gold 07 F12a Hexagonal Nut F12b Toothed Lock Washer F12c Rubber Ring G01 Pickup Assembly Stacked type (J) FRONT 14 G03 Pan Head Tapping Screw 2.6X35 FCM3BL Black 4 02 G04 Pickup Cushion 85X17X15 02 G06 Pickup Assembly Stacked type (J) REAR 14 G08 Pan Head Tapping Screw 2.6X35 FCM3BL Black 4 02 G09 Pickup Cushion 85X17X15 02 H01 Accessory Unit G-1 1set 07 Cord D 05 Wrench #1.5 01 Wrench #5 04 H02 Battery 006P 9V Dry cell (PC10008) Bridge Assembly Diecast BPZ-8 Chrome B01 Pan Head Screw 3.0X40 FCM3BL Black 01 B02 Spring Black 01 -- -- QC207000 QC236900 EA620040 QC428000 QC719000 QC735600 -- BB801510 EN230140 VB793700 VJ377800 QC742800 QC677100 EB620020 -- QC723000 QC399300 QC259500 QC643800 -- -- -- QA223300 QC025000 -- -- -- QA209900 -- -- -- QC644900 VJ388800 CB815450 QC645000 VJ388800 CB815450 QC354000 QA262600 AA804050 AA805430 -- QC719000 EA330400 VJ402400 REF NO. PART NO. DESCRIPTION REMARKS QTY RANK BB2005 総組立品番表示ステッカー胴本体糸巻Ａｓｓ ’ ｙ糸巻Ａｓｓ ’ ｙ＋丸木ネジ上駒ブリッジＡｓｓ’ｙ＋皿タッピングネジ弦エンドピン＋丸皿タッピングネジスペーサーメタルツマミＡｓｓ’ｙ大インストラクションシート裏カバー（電装部）＋丸皿木ネジ電装ユニットシート可変抵抗器可変抵抗器トグルスイッチ歯付座金平座金六角ナット乾電池ボックス＋ナベタッピングネジ特殊六角ナット特殊平座金歯付座金ストレートジャック特殊六角ナット歯付座金ゴムリングマイクＡｓｓ’ｙ＋ナベタッピングネジマイククッションマイクＡｓｓ’ｙ＋ナベタッピングネジマイククッション付属品ユニット（Ｇ－１）コード（Ｄ）六角レンチ六角レンチ乾電池ブリッジＡｓｓ’ｙ＋ナベ小ネジスプリング部品名

BB2004/BB2005 6 ELECTRICAL PARTS : New Parts RANK: Japan only REF NO. PART NO. DESCRIPTION REMARKS QTY RANK ELECTRICAL PARTS BB2004/BB2005 Circuit Board (QC74050) Circuit Board (QC74050) C01 Tantalum Capacitor 0.1uF/16V C02 Electrolytic Capacitor 10uF/16V 01 C03 Tantalum Capacitor 0.1uF/16V C04 Electrolytic Capacitor 10uF/16V 01 C05 Electrolytic Capacitor 1uF/50V 01 C06 Ceramic Capacitor 47pF 01 C07 Electrolytic Capacitor 1uF/50V 01 C08 Mylar Capacitor 0.068uF/50V 02 C09 Mylar Capacitor 0.068uF/50V 02 C10 Mylar Capacitor 5600pF/50V C11 Ceramic Capacitor 330pF 01 C12 Mylar Capacitor 0.1uF/50V 01 C13 Electrolytic Capacitor-BP 1uF/50V C14 Mylar Capacitor 1800pF/50V C15 Mylar Capacitor 0.1uF/50V 01 C16 Mylar Capacitor 0.027uF/50V 01 C17 Electrolytic Capacitor 10uF/16V 01 C21 Electrolytic Capacitor 10uF/16V 01 C22 Ceramic Capacitor 0.01uF 01 C23 Electrolytic Capacitor 22uF/16V 01 C24 Electrolytic Capacitor 10uF/16V 01 C25 Ceramic Capacitor 0.01uF 01 C26 Electrolytic Capacitor 10uF/16V 01 C27 Ceramic Capacitor 0.01uF 01 C28 Electrolytic Capacitor 10uF/16V 01 C29 Electrolytic Capacitor 1uF/50V 01 C30 Electrolytic Capacitor 1uF/50V 01 CN1 Connector B2B-XH-A 2P to FRONT PICKUP 01 CN2 Connector B2B-XH-A 2P to REAR PICKUP 01 D01 Diode 1SR139-400 01 IC1 IC TL062CP OP AMP 07 IC2 IC TL062CP OP AMP 07 IC3 IC TC7662BEPA REGULATOR 10 IC3 IC ICL7660SIPA 10 L01 Coil ELEXG101KA 100uH 04 -04 Coil ELEXG101KA 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 Carbon Resistor 10K 1/6W J 01 R06 Carbon Resistor 1.0K 1/6W J 01 R07 Carbon Resistor 470K 1/6W J 03 R08 Carbon Resistor 56K 1/6W J 01 R09 Carbon Resistor 47K 1/6W J 01 R10 Carbon Resistor 12K 1/6W J 01 R11 Carbon Resistor 27K 1/6W J 01 R12 Carbon Resistor 6.8K 1/6W J 01 R13 Carbon Resistor 8.2K 1/6W J 01 R14 Carbon Resistor 3.3K 1/6W J 01 R15 Carbon Resistor 470K 1/6W J 03 R16 Carbon Resistor 15K 1/6W J 01 R17 Carbon Resistor 33K 1/6W J 01 R18 Carbon Resistor 3.9K 1/6W J 01 R19 Carbon Resistor 3.9K 1/6W J 01 R20 Carbon Resistor 470K 1/6W J 03 R21 Carbon Resistor 1.0K 1/6W J 01 R22 Carbon Resistor 47K 1/6W J 01 R23 Carbon Resistor 47K 1/6W J 01 VR2 Variable Resistor 16K-B50K,L-18KC/CC BASS 04 VR3 Variable Resistor 16K-B50K,L-18KC/CC TREBLE 04 VR4 Variable Resistor 16T1-A50K,L-18KC MID CUT FREQ. 03 QC723000 QC723000 FP335100 UI337100 FP335100 UI337100 UI366100 FG251470 UI366100 UA154680 UA154680 UA153560 FG252330 UA155100 AAX33780 UA153180 UA155100 UA154270 UI337100 UI337100 FG444100 UI337220 UI337100 FG444100 UI337100 FG444100 UI337100 UI366100 UI366100 LB918020 LB918020 QC183900 IG070700 IG070700 IX808780 IX808780 GX804490 GX804490 IE000010 IE000010 HF559100 HF557100 HF556100 HF559100 HF557100 HF556100 HF558470 HF457560 HF557470 HF557120 HF557270 HF556680 HF556820 HF556330 HF558470 HF557150 HF557330 HF556390 HF556390 HF558470 HF556100 HF557470 HF557470 QC251700 QC251700 QC671900    * * 電気部品シートシートタンタルコンデンサ小型ケミコンタンタルコンデンサ小型ケミコン小型ケミコン円板型セラコン小型ケミコンマイラーコンマイラーコンマイラーコン円板型セラコンマイラーコン小型ＢＰコンマイラーコンマイラーコンマイラーコン小型ケミコン小型ケミコン円板型セラコン小型ケミコン小型ケミコン円板型セラコン小型ケミコン円板型セラコン小型ケミコン小型ケミコン小型ケミコンコネクタコネクタダイオードＩＣＩＣＩＣＩＣコイルコイルＦＥＴＦＥＴカーボン抵抗カーボン抵抗カーボン抵抗カーボン抵抗カーボン抵抗カーボン抵抗カーボン抵抗カーボン抵抗カーボン抵抗カーボン抵抗カーボン抵抗カーボン抵抗カーボン抵抗カーボン抵抗カーボン抵抗カーボン抵抗カーボン抵抗カーボン抵抗カーボン抵抗カーボン抵抗カーボン抵抗カーボン抵抗カーボン抵抗可変抵抗器可変抵抗器可変抵抗器部品名（電気部品）

BB2004/BB2005 7 CIRCUIT BOARD Component side Pattern side Note: See parts list for details of circuit board component parts. （シート基板図）（部品側）（パターン側）注：シートの部品詳細はパーツリストをご参照下さい。 to FRONT PICKUP to REAR PICKUP to BALANCER to BATTERY DC 9V to MASTER VOLUME to Ground to MID CUT SW. BASS TREBLE MID CUT FREQ. EPA-QC72300-2

BB2004/BB2005 8 CIRCUIT DIAGRAM OP AMP 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 BALANCER REAR PICKUP BAPJ-02 BB2004 （回路図）

BB2004/BB2005 9 BB2005 OP AMP 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 BALANCER REAR PICKUP BAJJ-08

BB2004/BB2005 10 WIRING BB2004 BB2005 OUTPUT JACK OUTPUT JACK CIRCUIT BOARD FRONT PICKUP Upper side: N Upper side: S REAR PICKUP FRONT PICKUP REAR PICKUP M1 M2 BASS B 50KΩ BASS B 50KΩ TREBLE B 50KΩ TREBLE B 50KΩ MASTER VOLUME B 20KΩ to bridge ground to bridge ground MID CUT FREQ. A 50KΩ X 2 MID CUT SW. (ON-OFF) BALANCER A+C 50KΩ Box for Dry Cell BE GY BL BR GY RE BE RE WH MASTER VOLUME B 20KΩ MID CUT SW. (ON-OFF) BE RE WH RE BL BALANCER A+C 50KΩ BE GY BL BR GY RE RE BL （乾電池ボックス）� Box for Dry Cell （乾電池ボックス）� CIRCUIT BOARD MID CUT FREQ. A 50KΩ X 2 M1 M2 M1 M2 Start Start Signal (RE) Ground Shield (WH) N S End End Start End Signal (WH) Ground Shield M1 M2 End Start Start End Signal (WH) Ground Shield M1 M2 End Start （配線図）

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Yamaha bb2004 bb2005 bb-2004 bb-2005 service manual

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