ELECTRIC BASS
RBX774/RBX775
SERVICE MANUAL
This document is printed on chlorine free (ECF) paper with soy ink.
RBX774 |
RBX775 |
CONTENTS |
|
OVERALL ASSEMBLY |
............................................ 2 |
ELECTRICAL PARTS |
............................................. 6 |
CIRCUIT BOARD ............................................ |
7 |
CIRCUIT DIAGRAM .................................................. |
8 |
WIRING .................................................................... |
9 |
SPECIFICATIONS ............................................... |
10 |
EG 011634
HAMAMATSU, JAPAN
0.768K-072 
Printed in Japan ’02.03
RBX774/RBX775
OVERALL ASSEMBLY
RBX774
E01 E04
E18 Bridge Assembly: BPZ-8 Diecast (QC674000)
A01b
B01
E21
B02
A01
E26
E25 E27
D01
|
E08 |
E08 E09 |
E09 |
E11 E12
G01 G04
G03
G06 G09
G08
E18
E19
E25
A01a
A seal is attached
on the rear of the neck.
RBX 774
E02 E04
E10
F11 Jack Installation
F11a
F11b
F11c
F11
E11 E14
F06 F07
E31 E33
E28 E28a F01a F08 F09 F10
M.VOLUME: A 20KΩ
E28 E28a F01a F08 F09 F10
M.TONE: A 20KΩ
F01 F17
F01b F03
F04
F05 F01c
E27
E26 |
F11 |
F11a |
F11b |
F11c |
|
2
RBX774/RBX775
RBX774
|
REF NO. |
PART NO. |
DESCRIPTION |
|
|
|
REMARKS |
QTY |
RANK |
|
|
|
AAX34350 |
OVERALL ASSEMBLY |
|
|
RBX774 |
|
|
|
|
* |
A01 |
Neck Assembly |
|
|
BL |
with Head Panel |
|
|
||
* |
A01 |
AAX34360 |
Neck Assembly |
|
|
FSL |
with Head Panel |
|
|
|
* |
A01 |
AAX34370 |
Neck Assembly |
|
|
FLB |
with Head Panel |
|
|
|
|
A01a |
-- |
Seal |
|
|
|
|
(QC67460) |
|
|
|
A01b |
-- |
Head Panel |
Natural |
|
|
|
(QC67250) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
D01 |
-- |
Body |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
E01 |
QC279100 |
Tuning Machine Assembly |
RM1243 (Black) |
|
Right |
|
|
2 |
09 |
|
E02 |
QC279800 |
Tuning Machine Assembly |
RM1243L (Black) |
|
Left |
|
|
2 |
09 |
|
E04 |
VD763600 |
Round Head Wood Screw |
2.4X10 FCM3BL |
|
Black |
|
|
4 |
01 |
* |
E08 |
QC672700 |
Rod Cover |
Black |
|
|
|
|
|
|
|
E09 |
03704270 |
Round Head Wood Screw |
2.7X13 FCM3BL |
|
Black |
|
|
2 |
01 |
* |
E10 |
QC672600 |
Nut |
Urea 40mm (Black) |
|
|
|
|
|
|
|
E11 |
QC205200 |
Neck Joint Bushing |
Black |
|
|
|
|
4 |
04 |
* |
E12 |
QC685100 |
Oval Head Tapping Screw |
4.5X35 FCM3BL |
|
Black |
|
|
2 |
|
* |
E14 |
QC685200 |
Oval Head Tapping Screw |
4.5X40 FCM3BL |
|
Black |
|
|
2 |
|
* |
E18 |
QC674000 |
Bridge Assembly |
BPZ-8 (Black) Diecast |
|
|
|
|
4 |
|
* |
E19 |
QC685300 |
Flat Head Tapping Screw |
3.0X25 FCM3BL |
|
Black |
|
|
8 |
|
|
E21 |
-- |
Strings |
H4030 |
|
1set(4pcs) |
(AA80931) |
|
|
|
* |
E25 |
QC656200 |
Strap Button |
SG-type (Black) |
|
|
|
|
2 |
|
|
E26 |
QC613000 |
Oval Head Tapping Screw |
3.5X25 FCM3BL |
|
Black |
|
|
2 |
01 |
|
E27 |
VB793700 |
Spacer |
Felt (Black) |
|
|
|
|
2 |
01 |
|
E28 |
QC573500 |
Knob Assembly |
Black |
|
M.VOLUME,M.TONE |
2 |
07 |
||
|
E28a |
AAX35960 |
Screw |
M3.0X6 ZMC-BL |
|
Black |
|
|
2 |
|
* |
E31 |
QC674300 |
Back Cover |
Electrical (Black) |
|
|
|
|
|
|
|
E33 |
EB620020 |
Oval Head Wood Screw |
2.7X13 FCM3BL |
|
Black |
|
|
4 |
03 |
|
|
|
|
|
|
|
|
|
|
|
|
F01 |
-- |
Electrical Unit |
|
|
|
|
(QC67440) |
|
|
* |
F01a |
QC687400 |
Circuit Board |
|
|
with VOL,TONE VR |
|
|
||
* |
F01b |
QC687500 |
Toggle Switch |
3P DM-20 |
|
PICKUP |
|
|
|
|
|
F01c |
QC677900 |
Toggle Switch (Mini) |
ON-ON (Black) |
|
BOOST (ON-OFF) |
|
|
06 |
|
* |
F03 |
QC685400 |
Knob, Pickup Switch |
SGV-type FCM3BL |
|
Black |
|
|
|
|
|
F04 |
-- |
Nut |
Black |
|
with Pickup Switch |
|
|
|
|
|
F05 |
-- |
Nut |
Black |
|
with Boost Switch |
|
|
|
|
|
F06 |
QA223300 |
Box for Dry Cell |
|
|
|
|
|
|
04 |
|
F07 |
QC025000 |
Pan Head Tapping Screw |
3.0X8 FCM3BL |
|
Black |
|
|
2 |
|
|
F08 |
-- |
Hexagonal Nut |
|
|
with Volume |
|
2 |
|
|
|
F09 |
-- |
Flat Washer |
|
|
with Volume |
|
2 |
|
|
|
F10 |
-- |
Toothed Lock Washer |
|
|
with Volume |
|
2 |
|
|
|
F11 |
QA209900 |
Jack |
Gold |
|
|
|
|
|
07 |
|
F11a |
-- |
Hexagonal Nut |
|
|
|
|
|
|
|
|
F11b |
-- |
Rubber Ring |
|
|
|
|
|
|
|
|
F11c |
-- |
Toothed Lock Washer |
|
|
|
|
|
|
|
|
F17 |
EA620060 |
Round Head Wood Screw |
2.7X13 FCM33G |
|
for Earth Lug (Chrome) |
2 |
03 |
||
|
|
|
|
|
|
|
|
|
|
|
|
G01 |
QC460500 |
Pickup Assembly |
H/B (Black) |
|
FRONT |
|
|
|
13 |
|
G03 |
VJ388800 |
Pan Head Tapping Screw |
2.6X35 FCM3BL |
|
Black |
|
|
3 |
02 |
|
G04 |
QC556400 |
Pickup Cushion |
55X25X18 |
|
|
|
|
|
02 |
|
G06 |
QC460600 |
Pickup Assembly |
H/B (Black) |
|
REAR |
|
|
|
13 |
|
G08 |
VJ388800 |
Pan Head Tapping Screw |
2.6X35 FCM3BL |
|
Black |
|
|
3 |
02 |
|
G09 |
QC556400 |
Pickup Cushion |
55X25X18 |
|
|
|
|
|
02 |
|
|
|
|
|
|
|
|
|
|
|
|
H01 |
QC354000 |
Accessory Unit |
G-1 |
|
1set |
|
|
|
07 |
|
|
QA262600 |
Cord |
D |
|
|
|
|
|
05 |
|
|
-- |
Wrench |
#1.5 |
|
|
|
|
|
|
|
|
-- |
Wrench |
#5 |
|
|
|
|
|
|
|
H02 |
-- |
Battery |
9V Dry Cell |
|
|
|
(PC10008) |
|
|
|
|
|
|
|
|
|
|
|
|
|
* |
|
QC674000 |
Bridge Assembly |
BPZ-8 (Black) Diecast |
|
|
|
|
4 |
|
|
B01 |
EA330400 |
Pan Head Screw |
3.0X40 FCM3BL |
|
Black |
|
|
4 |
01 |
|
B02 |
VJ402400 |
Spring |
Black |
|
|
|
|
4 |
01 |
|
|
|
|
|
|
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|
: New Parts |
RANK: Japan only |
3
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