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RBX760A

2

E10

E21

F01a

A01

D01

E04

E01

E04

E02

E09

E08

E12

E11

E19

E18

E27

E26

E25

E29

E29

E29

E29

E33

E31

F01

F01b

F01c

F01a

F07

F06

F17

G04

G03

G01

E09

E08

G06

VOLUME : B 20k

BALANCE : A+C 500k

BASS : B 50k

TREBLE : B 50k

F11a

Bridge Assembly Diecast : GOLD (QC347800)

OVERALL ASSEMBLY

E18

A seal is attached
on the rear of  the neck.

RBX760A

A01b

B02

B03

B01

Summary of Contents for RBX760A II

Page 1: ...d in Japan 98 10 19980708 330000 RBX760A SERVICE MANUAL EG 011424 ELECTRIC BASS HAMAMATSU JAPAN CONTENTS OVERALL ASSEMBLY 2 PARTS LIST 3 CIRCUIT BOARDS 4 IC BLOCK DIAGRAM 4 CIRCUIT DIAGRAM 5 WIRING 5 SPECIFICATIONS 6 ...

Page 2: ...E26 E25 E29 E29 E29 E29 E33 E31 F01 F01b F01c F01a F07 F06 F17 G04 G03 G01 E09 E08 G06 VOLUME B 20kΩ BALANCE A C 500kΩ BASS B 50kΩ TREBLE B 50kΩ F11a Bridge Assembly Diecast GOLD QC347800 OVERALL ASSEMBLY E18 A seal is attached on the rear of the neck RBX760A A01b B02 B03 B01 ...

Page 3: ...sembly 09 IC1 IC NJM4558D Y OP AMP 03 D1 Diode 1S1555 01 VR3 4 Variable Resistor B50K ohm CC TREBLE BASS 2 04 H01 Accessory Unit G 1 1set 07 Bridge Assembly GOLD Diecast 11 B01 Bridge Base GOLD 07 B02 Bridge Piece Assembly 1 2 GOLD 1 2 2 05 B03 Bridge Piece Assembly 3 4 GOLD 3 4 2 05 REF NO PART NO DESCRIPTION REMARKS QTY RANK New Parts RANK Japan only DX808950 DX808960 DX808970 QC336300 QC336400 ...

Page 4: ...ponent side Component side to Battery to Balance to Volume 1 2 3 4 V 8 7 6 5 Output A V Non Inverting Input A DC Voltage Supply DC Voltage Supply Output B Inverting Input B Non Inverting Input B Inverting Input A NJM4558D Y IG028400 Dual Operational Amplifier ...

Page 5: ...OLUME Battery DC 9V OUTPUT JACK Electrolytic capacitor Mylay capacitor Ceramic capacitor FRONT PICKUP REAR PICKUP to front pickup cavity to rear pickup cavity to bridge ground Box for dry cell BALANCE A C 500K BASS B50K TREBLE B50K VOLUME B20K BL BL BL BL RE GY BL WH RE WH WH WH RE OUTPUT ...

Page 6: ...d TLG Translucent Green TLB Translucent Blue BODY Material Alder Ash veneer Body Depth 41 0mm FINGERBOARD Material Rosewood Fingerboard Width 0 F 40 0 mm 12 F 56 4 mm No of Frets 24 NECK Material Maple Neck Thickness 1 F 21 0 mm 12 F 24 4 mm PARTS Hardware Gold Plated Nut Urea Bridge Diecast Gold Strings YAMAHA H4030 CONTROLS Volume B20k ohm x 1 Tone B50k ohm x 2 Balance A C 500k ohm x 1 PICKUPS F...

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