Yamaha_RBX_6JM_Bass_Service_Manual 电路图.pdf

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1、SERVICE MANUAL ELECTRIC BASS RBX 6JM CONTENTS OVERALL ASSEMBLY 2 ELECTRICAL PARTS 4 CIRCUIT BOARDS 6 CIRCUIT DIAGRAM 7 WIRING 8 SPECIFICATIONS 8 HAMAMATSU, JAPAN 1.2K-641 Printed in Japan 99.03 EG 011464 19990401-140000 RadioFans.CN 收音机爱 好者资料库 A01 D01 E04 E12 E19E18 E21 E27E26E25 G04G03G01 G09G08G06

2、 E01 E02 E04 E10 E11 E28 E28 E28 E28 E33E31 E30 F07F02 F01 BALANCER : 20k ohm BASS EQ.: 50k ohm MID EQ.: 50k ohm VOLUME : 5k ohm E28 HIGH EQ.: 50k ohm F11 E27E26E25 A01a A seal is attached on the rear of the neck. RBX 6JM B03 B03 B01 B02b B02a B05 B06 E18Bridge Assembly : BPX-6C Solid Brass GOLD (QC

3、471100) RBX 6JM 2 OVERALL ASSEMBLY RadioFans.CN 收音机爱 好者资料库 RBX 6JM 3 *New Parts RANK:Japan only REFNO. A01 A01 A01a D01 E01 E02 E04 E10 E11 E12 E18 E19 E21 E25 E26 E27 E28 E30 E31 E33 F01 F02 F07 F11 G01 G03 G04 G06 G08 G09 H01 B01 B02a B02b B03 B05 B06 PART NO. DX809790 DX809780 - - - - QC336300 QC

4、336400 03704070 QC471400 QC205200 VI825000 QC471100 QA170100 - - BB802460 EM630250 VB793700 QC032200 QC429500 QC513200 ER327136 QC432100 VK505700 EJ330086 QC437300 QC474100 03741140 CB815450 QC474200 03741140 CB815450 QC354000 QC471100 QC471200 AAX03190 AAX03200 EA330400 AX818240 AX818250 DESCRIPTIO

5、N OVERALL ASSEMBLY Neck Assembly Neck Assembly Seal Body Tuning Machine Assembly Tuning Machine Assembly Round Head Wood Screw Nut Neck Joint Bushing Oval Head Tapping Screw Bridge Assembly Oval Head Tapping Screw Strings Strap Button Oval Head Tapping Screw Spacer Knob Instruction sheet Back Cover

6、Oval Head Wood Screw Electrical Unit Box for Dry Cell Pan Head Tapping Screw Electrical Unit(Jack Assy) Pickup Assembly Pan Head Tapping Screw Pickup Cushion Pickup Assembly Pan Head Tapping Screw Pickup Cushion Accessory Unit Bridge Assembly Bridge Base Bridge Piece Assembly Bridge Piece Assembly P

7、an Head Screw Spring Spring RM1243 (GOLD) RM1243L (GOLD) 2.4X10 GOLD 51mm BL 5.0X40 MFZN2BL (BL) BPX-6C (GOLD) 4.0X35 GOLD H6010 ST type (GOLD) 3.0X25 GOLD BL GOLD Electrical (BL) 2.7X13 FCM3BL (BL) (1) 3-BAND EQ. (2) 3.0X8 FCM3BL (BL) (3) 3.0X35 FCM3BL (BL) 85LX17WX15H 3.0X35 FCM3BL (BL) 85LX17WX15

8、H (G-1) BPX-6C (GOLD) P=16.5 (GOLD) GOLD with screw GOLD with screw 3.0X40 FCM3BL (BL) 30mm (BL) 25mm (BL) REMARKS RBX 6JM TB RR (QC47030) Solid Brass 1set(QC02470) (EN23013) (EB62002) (QC02500) Front Rear 1set Solid Brass 1-3 4-6 1-3 string 4-6 string QTY 3 3 6 6 6 5 2 2 2 5 5 2 3 4 3 4 3 3 6 3 3 R

9、ANK 09 09 02 09 04 01 01 02 02 01 06 05 08 01 29 07 01 10 19 01 02 19 01 02 07 01 02 02 * * * * * * * * * * * * * 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 m

10、ay 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 COMPONENTS IN YOUR MOUTH FOR ANY REASON WHAT SO EVER! Avoid prolo

11、nged, 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. RadioFans.CN 收音机爱 好者资料库 RBX 6JM

12、 4 ELECTRICAL PARTS DESCRIPTION ELECTRICAL PARTS Electrical Unit Hexagonal Nut Tuntalum Capacitor Electlytic Cap. Electlytic Cap. Electlytic Cap. Ceramic Capacitor Electlytic Cap. Electlytic Cap. Ceramic Capacitor Electlytic Cap. Ceramic Capacitor Electlytic Cap. Electlytic Cap. Electlytic Cap. Cera

13、mic Capacitor Ceramic Capacitor Ceramic Capacitor Ceramic Capacitor Electlytic Cap. Mylar Capacitor Mylar Capacitor Electlytic Cap. Mylar Capacitor Mylar Capacitor Ceramic Capacitor Mylar Capacitor Mylar Capacitor Mylar Capacitor Ceramic Capacitor Ceramic Capacitor Ceramic Capacitor Connector Connec

14、tor Connector Connector Diode Diode IC IC IC IC Ciol FET Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Car

15、bon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor REFNO. C1-4 C05 C06 C31 C32 C33 C34 C35 C36 C37 C38 C39 C40 C41 C42 C51 C52 C53 C61 C62 C63 C71 C72 C73 C74 C81 C82 C83 C84 C85 CN1 CN2 CN3 CN4

16、 D1-4 D5 IC1 IC2 IC3 IC4 L1-4 Q1-4 R1-4 R5-8 R09 R10 R11 R12 R13 R14 R15 R16 R21 R23 R31 R32 R51 R52 R53 R54 R55 R56 R57 R61 R62 R63 R64 PART NO. QC432100 QC434900 FP355100 FX804200 FX804200 UI137100 FG444100 FX804200 UI137100 FG444100 UI137100 FG444100 UI137100 UI166100 UI166100 FG444100 FG444100 F

17、G212100 FG212100 FX804200 UA154330 UA155100 UI166100 UA154220 UA154220 FG212100 UA153100 UA153220 UA153150 FG212100 FG212330 FG212330 LB918020 LB918020 LB918040 LB918020 IX808800 QC183900 IX808770 IG070700 IG070700 IX808780 GX804490 IX808790 HF559100 HF559220 HF556680 HF556470 HF556680 HF556470 HF55

18、7100 HF557100 HF556470 HF556470 HF558470 HF557220 HF557330 HF557270 HF557470 HF557470 HF557220 HF554330 HF557180 HF557220 HF554330 HF557330 HF557330 HF557120 HF557680 3-BAND EQ. 0.1uF/35V 22u/16V R3A-16V220 22u/16V R3A-16V220 10u/16V RC3-16V100 0.01uF/50V 22u/16V R3A-16V220 10u/16V RC3-16V100 0.01uF

19、/50V 10u/16V RC3-16V100 0.01uF/50V 10u/16V RC3-16V100 1u/50V RC3-50V010M 1u/50V RC3-50V010M 0.01uF/50V 0.01uF/50V 100pF/50V 100pF/50V 22u/16V R3A-16V220 0.033uF 0.1uF/50V 1u/50V RC3-50V010M 0.022uF 0.022uF 100pF/50V 1000pF/50V 2200pF 1500pF 100pF/50V 330pF/50V 330pF/50V B2B-XH-A 2P B2B-XH-A 2P B4B-X

20、H-A 4P B2B-XH-A 2P E-301 1SR139-100 OP200GP TL062CP TL062CP TLC7662BEPA ELEXG101KA 100uH 2SK30ATM(O) 1.0M 1/6W J 2.2M 1/6W J 6.8K 1/6W J 4.7K 1/6W J 6.8K 1/6W J 4.7K 1/6W J 10K 1/6W J 10K 1/6W J 4.7K 1/6W J 4.7K 1/6W J 470K 1/6W J 22K 1/6W J 33K 1/6W J 27K 1/6W J 47K 1/6W J 47K 1/6W J 22K 1/6W J 33

21、1/6W J 18K 1/6W J 22K 1/6W J 33 1/6W J 33K 1/6W J 33K 1/6W J 12K 1/6W J 68K 1/6W J REMARKS RBX 6JM FRONT PICKUP REAR PICKUP OUTPUT JACK BATTERY OP AMP OP AMP OP AMP QTY *:New Parts RANK:Japan only RANK 29 06 02 05 05 01 01 05 01 01 01 01 01 01 01 01 01 01 01 05 03 01 01 01 01 01 01 01 01 01 01 01 01

22、 01 01 01 05 01 12 07 07 10 04 04 01 03 01 01 01 01 01 01 01 01 03 01 01 01 01 01 01 03 01 01 03 01 01 01 01 RBX 6JM 5 DESCRIPTION Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Re

23、sistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Rotary Variable Resistor Rotary Variable Resistor Rotary Variable Resistor Rotary Variable Resistor Rotary Variable Resistor Trimmer Potentiometer Tr

24、immer Potentiometer REFNO. R65 R71 R72 R73 R74 R75 R76 R77 R78 R79 R80 R81 R82 R83 R84 R85 R86 R87 R88 R89 VR1 VR2 VR3 VR4 VR5 VR7 VR8 PART NO. HF557470 HF558100 HF557510 HF557270 HF557100 HF557100 HF557180 HF557100 HF556220 HF557470 HF557470 HF557330 HF557470 HF557100 HF557100 HF557220 HF557100 HF5

25、56330 HF557470 HF557470 HX809140 HX809150 HX809160 HX809160 HX809160 HX809170 HX809170 47K 1/6W J 100K 1/6W J 51K 1/6W J 27K 1/6W J 10K 1/6W J 10K 1/6W J 18K 1/6W J 10K 1/6W J 2.2K 1/6W J 47K 1/6W J 47K 1/6W J 33K 1/6W J 47K 1/6W J 10K 1/6W J 10K 1/6W J 22K 1/6W J 10K 1/6W J 3.3K 1/6W J 47K 1/6W J 4

26、7K 1/6W J EWCE6AF22B24 20K EWCE6AF22A53 5K EWCE6AF22B54 50K EWCE6AF22B54 50K EWCE6AF22B54 50K EVND8AA0 BQ3 4.7K EVND8AA0 BQ3 4.7K REMARKS BALANCER VOLUME EQUALIZER BASS EQUALIZER MID EQUALIZER TREBLE QTY *:New Parts RANK:Japan only RANK 01 01 03 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 07

27、07 07 07 07 04 04 RBX 6JM 6 Pattern side Component side BASSMIDTREB BALANCER FRONT PICKUP REAR PICKUP VOLUME OUTPUT jack Battery 9V EPA-QC43210-2 CIRCUIT BOARD CN3 (OUTPUT C42C41 JACK) 0.010.01 9V CN4 1 3 2 1 2 4 (BATTERY) 0.01 C37 L3 D5 C34 L1100H C33 A 0.01 C38 C35 C36 10/16V 10/16V + (M.VOL) VR2

28、R55 5KA 3 18K 100p - 6 7 R54 IC1-2 R53 C52 22K 2 45 1 7 22K R56 3 2 18 1/50V 1/50V TC7662 IC4 6 L2 C40 5 12K R65 3 + R63 1/50V C63 OP200GP 1 2 (BASS) 68K R64 47K A VR5 50KB*2 (TREBLE) 3 1 47K 10K 2 47KR80 C74 1000p R78 2 R79 47K 10K R77 18K R76 2.2K 1 3 22K R85 C85 330p 330p R89 R86 R87 2 1 3.3K 47K

29、 R88 1 2 C32 4 8 + - 47K R52 47K C51 3 100p R51 0.01 IC1-1 4.7K R13 1 3 2 R15 C31 C5 10K + A R31 33K27KR32 + R74 C61 R61 33K IC2-1 100p R62 OP200GP + - 8 4 0.1 33K C73 TL062 3 2 0.033 C62 R57 33 (BAL) R14 A 2 4.7K B4.7K C6 1 + 10K VR1 20KB*2 BALANCER + Q2 C1 + 2.2M R1 1M 2SK30 6.8K E301 R9 2SK30 D1

30、R5 Q1 FRONT 2SK30 + 2.2M R7 C3 1M 6.8K 1M 2.2M R10 D2 R6 C2 R2 2SK30 Q4 R3 R11 E301 D3 Q3 E301 2 1 CN2 2 1 CN1 REAR P.U. P.U. C82 10K - C81 10K 0.022 C72 R72 51K 100K 5 IC3-2 IC2-2 + 4 8 R84 R73 27K 6 R75 1500p2200p 100p R71 C71 0.022 6 5 TL062 - + 10K C83R83 47K R82 VR8 B4.7K 3 TL062 R81 33K R4 IC3

31、-1 TL062 1 E301 22K 1M R8 C4 + 2.2M 4.7K + R12 D4 3 2 R23 - VR3 22/16V A 50KB (MID) VR4 Ceramic Capacitor Electrolytic Capacitor Electrolytic Capacitor Mylar Capacitor Tantalum Capacitor (Audio) 50KB C53 + 33 4.7K VR7 C84 3 100H 100H 100H C39 470K R21 10/16V L4 22/16V 1 7 7 R16 10K 0.1/16V 0.1/16V 0

32、.1/16V 0.1/16V 22/16V 10/16V 22/16V STE-BACC-02 RBX 6JM 7 CIRCUIT DIAGRAM FRONT PICKUPREAR PICKUP Box for dry cell VOLUME 5k ohm BALANCER 20k ohm BASS MID TREB OUTPUT Equalizer 50k ohm to bridge GND RBX 6JM 8 WIRING SPECIFICATIONS STANDARD SPECIFICATIONS Scale Length889.0mm Body-Neck ConstructionBol

33、t On Length1157.3mm Width351.0mm Net Weight5.0kg COLOR Body TBTurquoise Blue RRRuby Red Neck TBTurquoise Blue RRRuby Red BODY MaterialAlder VeneerFigured Maple Body Depth44.0mm FINGERBOARD MaterialEbony Fingerboard Width0-F 51.0 mm, 12-F 83.0 mm No. of Frets24 NECK MaterialMaple Neck Thickness1-F 20.0 mm, 12-F 23.2 mm PARTS HardwareGold Plated NutBone Bridge BPX-6C: Solid Brass (Gold) StringsYAMAHA H6010 CONTROLS Volume 5k ohm x 1 Balancer20k ohm x 1 Equalizer50k ohm x 3 PICKUPS Front/RearDouble Coil Magnet Front/RearAlnico