trb6pii.pdf

7/25/2019 trb6pii.pdf

1/11 0.79K-792 Printed in J apan 00.04

TRB-6P /TRB-5PSERVICE MANUAL

EG 011512

ELECTRIC BASS

H AM A M A TSU , JAPA N

CONTENTS

OVERALL ASSEMBLY ............................................... 2ELECTRICAL PARTS ............................................. 6CIRCUIT BOARD ............................................. 8CIRCUIT DIAGRAM .................................................... 9WIRING ..................................................................... 10SPECIFICATIONS .................................................. 10

TRB-6P TRB-5P

This document is printed on chlorine free (ECF) paper with soy ink.

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2/11

TRB-6P /TRB-5P

2

OVERALL ASSEMBLY

F08 J ack Assembly

TRB-6P

E02E01

E07

E14

E12E11

G04

G03

G01

E20

E26 E27

E22

F08

E23F01

F02 F04

E22

E23F03

E23

E23

E25

E19E18

D01

G09

G08

G06

PIEZO MIX: 20KB VOLUME: 5KA

BALANCE: 20KB

EQUALIZER BASS: 50KW

EQUALIZER MID: 50KW

EQUALIZER TREBLE: 50KW

B03

B02

B01

F08ab

F08aa F08ac

F08a

E11 Bridge Assembly



3/11

TRB-6P /TRB-5P

REF NO. PART NO. DESCRIPTION REMARKS QTY

: New Parts RANK: J apan only

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OVERALL ASSEMBLY TRB-6PIID01 Body

E01 Tuning Machine Assembly GB70L+GB7 (GOLD) 3 08E01 Tuning Machine Assembly GB70+GB7 (GOLD) 3 08

E02 Round Head Wood Screw 2.4X10 (GOLD) 6 02E07 Nut 51mm 10E11 Bridge Assembly BPZ-7 (GOLD) 6E12 Flat Head Tapping Screw 3.5X30 (GOLD) 12E14 Strings H6010 1set (QC02470)E18 Strap Button EP-B2 (GOLD) 2 02E19 Oval Head Tapping Screw 3.5X25 (GOLD) 2 02E20 Spacer BL 2 01E22 Knob Assembly LEX B-22 2 07E23 Knob Assembly LEX B-18 4 07E25 SheetE26 Back Cover Electrical (BL) 08E27 Oval Head Tapping Screw 2.7X13 FCM3BL (BL) 5 03

F01 Electrical Unit (1) 3-BAND EQ.F02 Box for Dry Cell (2) BATTERY 9V 07F03 Rotary Variable Resistor B-20K ohm PIEZO MIX

F04 Pan Head Tapping Screw 3.0X8 FCM3BL (BL) 2F08 Electrical Unit(Jack Assy) (3) (QC45030)F08a Jack NI OUTPUT 04

F08aa Hexagonal NutF08ab Rubber RingF08ac Flat Washer

G01 Pickup Assembly FRONT 22G03 Pan Head Tapping Screw 3.0X30 FCM3BL (BL) 3 01G04 Pickup Cushion 2 02G06 Pickup Assembly REAR 22G08 Pan Head Tapping Screw 3.0X35 FCM3BL (BL) 3 01G09 Pickup Cushion 2 02

H01 Accessory Unit (G-1) 1set 07Cord D 05Wrench #1.5 01

Wrench #5 04

Bridge Assembly BPZ-7 (GOLD) 6B01 Pickup Assembly PIEZO 6B02 Pan Head Screw 3.0X40 (BL) 6 01B03 Spring BL 6 01

--

QC028300QC028400

03704070QC428100QC442900QC443000

--QC22460003706630VB793700QC205700QC205800QC442800QC425800EB620020

QC558600VK505700QC449100

QC025000--LX800760

------

QC429100EM830230QC232300QC42920003741140QC232300

QC354000QA262600AA804050

AA805430

QC442900QC445600EA330400VJ402400

TRB-6PRAN



4/11

TRB-6P /TRB-5P

4

TRB-5P

E14

E12E11

G04

G03

G01

E20

E26 E27

E22

F08

E23F01

F02 F04

E22

E23F03

E23

E23

E25

E19E18

D01

G09

G08

G06

PIEZO MIX: 20KB VOLUME: 5KA

BALANCE: 20KB

EQUALIZER BASS: 50KW

EQUALIZER MID: 50KW

EQUALIZER TREBLE: 50KW

E02E01

E07

OVERALL ASSEMBLY

F08 J ack Assembly

B03

B02

B01

F08ab

F08aa F08ac

F08a

E11 Bridge Assembly



5/11

TRB-6P /TRB-5P



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OVERALL ASSEMBLY TRB-5PIID01 Body

E01 Tuning Machine Assembly GB70L+GB7 (GOLD) 3 08E01 Tuning Machine Assembly GB70+GB7 (GOLD) 2 08

E02 Round Head Wood Screw 2.4X10 (GOLD) 5 02E07 Nut 43mm 10E11 Bridge Assembly BPZ-7 (GOLD) 5E12 Flat Head Tapping Screw 3.5X30 (GOLD) 10E14 Strings H4050 1set (AA82119)E18 Strap Button EP-B2 (GOLD) 2 02E19 Oval Head Tapping Screw 3.5X25 (GOLD) 2 02E20 Spacer BL 2 01E22 Knob Assembly LEX B-22 2 07E23 Knob Assembly LEX B-18 4 07E25 SheetE26 Back Cover Electrical (BL) 08E27 Oval Head Tapping Screw 2.7X13 FCM3BL (BL) 5 03

F01 Electrical Unit (1) 3-BAND EQ.F02 Box for Dry Cell (2) BATTERY 9V 07F03 Rotary Variable Resistor B-20K ohm PIEZO MIX

F04 Pan Head Tapping Screw 3.0X8 FCM3BL (BL) 2F08 Electrical Unit(Jack Assy) (3) (QC45030)F08a Jack NI OUTPUT 04

F08aa Hexagonal NutF08ab Rubber RingF08ac Flat Washer

G01 Pickup Assembly FRONT 22G03 Pan Head Tapping Screw 3.0X30 FCM3BL (BL) 3 01G04 Pickup Cushion 2 02G06 Pickup Assembly REAR 22G08 Pan Head Tapping Screw 3.0X35 FCM3BL (BL) 3 01G09 Pickup Cushion 2 02

H01 Accessory Unit (G-1) 1set 07Cord D 05Wrench #1.5 01

Wrench #5 04

Bridge Assembly BPZ-7 (GOLD) 5B01 Pickup Assembly PIEZO 5B02 Pan Head Screw 3.0X40 (BL) 5 01B03 Spring BL 5 01

--

QC028300QC028400

03704070QC428000QC442900QC443000

--QC22460003706630VB793700QC205700QC205800QC442800QC425800EB620020

QC558600VK505700QC449100

QC025000--LX800760

------

QC428900EM830230QC232300QC42900003741140QC232300

QC354000QA262600AA804050

AA805430

QC442900QC445600EA330400VJ402400

TRB-5PRAN



6/11

TRB-6P /TRB-5P

6



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ELECTRICAL PARTS TRB-6PII/TRB-5PIIElectrical Unit (1) 3-BAND EQ. (QC55840)Hexagonal Nut 5Wire XH 2P L=150 5

C1 Tantalum Capacitor 0.1uF/16V 02

-4 Tantalum Capacitor 0.1uF/16V 02C5 Electlytic Cap. 22u/16V R3A-16V220 05C6 Electlytic Cap. 22u/16V R3A-16V220 05

C21 Mylar Capacitor 1500pF 01C22 Ceramic Capacitor 100pF/50V 01C23 Tantalum Capacitor 0.15uF/16V 02C24 Tantalum Capacitor 0.15uF/16V 02C25 Ceramic Capacitor 330pF/50V 01C31 Electlytic Cap. 10u/16V RC3-16V100 01C32 Ceramic Capacitor 0.01uF 01C33 Electlytic Cap. 22u/16V R3A-16V220 05C34 Electlytic Cap. 10u/16V RC3-16V100 01C35 Ceramic Capacitor 0.01uF 01C36 Electlytic Cap. 10u/16V RC3-16V100 01C37 Ceramic Capacitor 0.01uF 01C38 Electlytic Cap. 10u/16V RC3-16V100 01C39 Electlytic Cap. 1u/50V RC3-50V010M 01

C40 Electlytic Cap. 1u/50V RC3-50V010M 01C41 Ceramic Capacitor 0.01uF 01C42 Ceramic Capacitor 0.01uF 01C51 Ceramic Capacitor 100pF/50V 01C52 Ceramic Capacitor 100pF/50V 01C53 Electlytic Cap. 22u/16V R3A-16V220 05C61 Mylar Capacitor 0.018uFC62 Mylar Capacitor 6800pFC63 Electlytic Cap. 1u/50V RC3-50V010M 01C71 Ceramic Capacitor 47pF/50V 01C72 Mylar Capacitor 0.027uF 01C73 Mylar Capacitor 0.033uF 03C81 Mylar Capacitor 2200pF 01C82 Mylar Capacitor 1500pF 01C83 Ceramic Capacitor 100pF/50V 01C84 Ceramic Capacitor 330pF/50V 01C85 Ceramic Capacitor 330pF/50V 01

CN1 Connector B2B-XH-A 2P to FRONT PICKUP 01CN2 Connector B2B-XH-A 2P to REAR PICKUP 01CN3 Connector B4B-XH-A 4P to OUTPUT JACK 01CN4 Connector B2B-XH-A 2P to BATTERY 01CN5 Connector B2B-XH-A 2P to PIEZO PICKUP 01CN6 Connector B3B-XH-A 3P to PIEZO MIX 01D1 Diode E-301 05-4 Diode E-301 05D5 Diode 1SR139-100 01IC1 IC OP200GP OP AMP 12IC2 IC TL062CP OP AMP 07IC3 IC TL062CP OP AMP 07IC4 IC TC7662BEPA 10L1 Ciol ELEXG101KA 100uH 04-4 Ciol ELEXG101KA 100uH 04Q1 FET 2SK30ATM(O) 04-4 FET 2SK30ATM(O) 04

R1 Carbon Resistor 1.0M 1/6W J 01-4 Carbon Resistor 1.0M 1/6W J 01R5 Carbon Resistor 2.2M 1/6W J 03-8 Carbon Resistor 2.2M 1/6W J 03R9 Carbon Resistor 6.8K 1/6W J 01-12 Carbon Resistor 6.8K 1/6W J 01R13 Carbon Resistor 10K 1/6W J 01R14 Carbon Resistor 10K 1/6W J 01R15 Carbon Resistor 4.7K 1/6W J 01R16 Carbon Resistor 4.7K 1/6W J 01R21 Carbon Resistor 470K 1/6W J 03R22 Carbon Resistor 4.7K 1/6W J 01R23 Carbon Resistor 27K 1/6W J 01R24 Carbon Resistor 22K 1/6W J 01

QC558600QC434900

--FP355100

FP355100FX804200FX804200UA153150FG212100FP355150FP355150FG212330UI137100FG444100FX804200UI137100FG444100UI137100FG444100UI137100UI166100

UI166100FG444100FG444100FG212100FG212100FX804200UA154180UA153680UI166100FG211470UA154270UA154330UA153220UA153150FG212100FG212330FG212330

LB918020LB918020LB918040LB918020LB918020LB918030IX808800IX808800QC183900IX808770IG070700IG070700IX808780GX804490GX804490IX808790IX808790

HF559100HF559100HF559220HF559220HF556680HF556680HF557100HF557100HF556470HF556470HF558470HF556470HF557270HF557220

ELECTRICAL PARTS

RANK



7/11

TRB-6P /TRB-5P


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R25 Carbon Resistor 47K 1/6W J 01R26 Carbon Resistor 15K 1/6W J 01R31 Carbon Resistor 33K 1/6W J 01R32 Carbon Resistor 27K 1/6W J 01R51 Carbon Resistor 47K 1/6W J 01

R52 Carbon Resistor 47K 1/6W J 01R53 Carbon Resistor 33K 1/6W J 01R54 Carbon Resistor 33 1/6W J 03R55 Carbon Resistor 18K 1/6W J 01R56 Carbon Resistor 22K 1/6W J 01R57 Carbon Resistor 33 1/6W J 03R61 Carbon Resistor 33K 1/6W J 01R62 Carbon Resistor 33K 1/6W J 01R63 Carbon Resistor 12K 1/6W J 01R64 Carbon Resistor 68K 1/6W J 01R65 Carbon Resistor 47K 1/6W J 01R71 Carbon Resistor 33 1/6W J 03R72 Carbon Resistor 22K 1/6W J 01R73 Carbon Resistor 22K 1/6W J 01R74 Carbon Resistor 22K 1/6W J 01R75 Carbon Resistor 22K 1/6W J 01R76 Carbon Resistor 1.0K 1/6W J 01

R81 Carbon Resistor 33K 1/6W J 01R82 Carbon Resistor 47K 1/6W J 01R83 Carbon Resistor 10K 1/6W J 01R84 Carbon Resistor 10K 1/6W J 01R85 Carbon Resistor 22K 1/6W J 01R86 Carbon Resistor 10K 1/6W J 01R87 Carbon Resistor 3.3K 1/6W J 01R88 Carbon Resistor 47K 1/6W J 01R89 Carbon Resistor 47K 1/6W J 01VR1 Rotary Variable Resistor RK14K1240B24 20KB BALANCEVR2 Rotary Variable Resistor RK14K1240A53 5KA VOLUMEVR3 Rotary Variable Resistor RK14K1240W54 50KW EQUALIZER BASSVR4 Rotary Variable Resistor RK14K1240W54 50KW EQUALIZER MIDVR5 Rotary Variable Resistor RK14K1240W54 50KW EQUALIZER TREBLEVR7 Trimmer Potentiometer EVND8AAO BQ3 4.7K Noise cancel 04VR8 Trimmer Potentiometer EVND8AAO BQ3 4.7K Noise cancel 04

HF557470HF557150HF557330HF557270HF557470

HF557470HF557330HF554330HF557180HF557220HF554330HF557330HF557330HF557120HF557680HF557470HF554330HF557220HF557220HF557220HF557220HF556100

HF557330HF557470HF557100HF557100HF557220HF557100HF556330HF557470HF557470AAX14660AAX14670AAX14680AAX14680AAX14680HX809170HX809170


WARNING : CHEMICAL CONTENT NOTICE!

The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (Whereapplicable) components may also contain traces of chemicals found by the California Health and Welfare Agency (and possiblyother 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 REASONWHAT SO EVER!

Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose eyesto solder/flux vapor!

If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handlingfood.

RAN



8/11

TRB-6P /TRB-5P

8

CIRCUIT BOARD

Battery 9V

PIEZO PICKUP

OUTPUT jack

VOLUME

REAR PICKUP

FRONT PICKUP

BALANCE

NECKPICKUP

BRIDGEPICKUP

PIEZO MIX

BASS MID TREB

Component side

Pattern side

EPB-QC55840



9/11

TRB-6P /TRB-5P

CIRCUIT DIAGRAM

BALANCE

OPAMP

OPAMP

OPAMP

MASTER

VOLUME

ElectrolyticCapacitor

TantalumCapacitor

MylarCapacitor

CeramicCapacitor

ElectrolyticCapacitor

(Audio)

STE-BACCP-01



10/11

TRB-6P /TRB-5P

10

WIRING

FRONT PICKUP

Box for dry cell

REAR PICKUP

TREB

MID

BASS

PIEZO PICKUPS

OUTPUT Jack

BALANCE20KB

VOLUME5KA PIEZO MIX

FRONT PICKUP REAR PICKUP

PIEZO PICKUPS

OUTPUT Jack

Box for dry cell

TREB

MID

BASS

BALANCE20KB

VOLUME5KA PIEZO MIX

SPECIFICATIONS

STANDARD SPECIFICA TIONSScale Length .............................. 889.0mm

Body-Neck Construction .........Through NeckLength ........................................1177mmWidth .........................................355mm

Net Weight ................................ 5.2kgCOLOR

Body

YN ......................................... Yellow Natural

TN ......................................... Tinted NaturalNeck

YN ......................................... Yellow Natural TN ......................................... Tinted Natural

BODY

Material ...................................... Light Ash/ Figured Maple/ WalnutBody Depth ............................... 41.0mm

FINGERBOARD

Material ......................................EbonyFingerboard Width ...................0-F 52.0 mm, 12-F 79.6 mm

No. of Frets................................24

NECK

Material ......................................Maple/ MahoganyNeck Thickness ........................ 1-F 20.7 mm, 12-F 25.7 mm

PARTS

Hardware ................................... GoldNut .............................................. Bone

Bridge ........................................BPZ-7 (Gold)Str ings ........................................YAMAHA H6010

CONTROLS

Volume .......................................5KA x 1Balance ......................................20KB x 1

Piezo Volume ............................. 20KB x 1

Equalizer .................................... 50KW x 3PICKUPS

Front/ Rear ................................Double Coil

Magnet

Front/ Rear ...............................Alnico V

TRB-5PTRB-6P

TRB-6P



11/11

TRB-6P /TRB-5P

1

TRB-5P

SPECIFICATIONS

STANDARD SPECIFICA TIONS

Scale Length .............................. 889.0mm

Body-Neck Construction .........Through NeckLength ........................................ 1160mm

Width .........................................334.5mm

Net Weight ................................ 4.5kgCOLOR

Body

YN ......................................... Yellow Natural TN .........................................Tinted Natural

Neck

YN ......................................... Yellow Natural TN .........................................Tinted Natural

BODY

Material ...................................... Light Ash+Figured Maple or Bur inga orOrdngkol

Body Depth ............................... 41.0mm

FINGERBOARD

Material ......................................EbonyFingerboard Width ...................0-F 43.0 mm, 12-F 65.9 mm

No. of Frets................................ 24NECK

Material ......................................Maple/ Mahogany

Neck Thickness ........................ 1-F 20.7 mm, 12-F 25.7 mmPARTS

Hardware ................................... Gold

Nut .............................................. BoneBridge ........................................ BPZ-7 (Gold)

Strings ........................................YAMAHA H4050

CONTROLS

Volume ....................................... 5KA x 1Balance ......................................20KB x 1

Piezo Volume............................. 20KB x 1

Equalizer .................................... 50KW x 3PICKUPS

Front/ Rear ................................ Double CoilMagnetFront / Rear ............................... Alnico V

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trb6pii.pdf