Page 1
ELECTRIC GUITAR
RGX 420S
SERVICE MANUAL
This document is printed on chlorine free (ECF) paper with soy ink.
011536
EG
CONTENTS
OVERALL ASSEMBLY ............................................... 2
SPECIFICATIONS .................................................... 4
WIRING ....................................................................... 5
CIRCUIT DIAGRAM .................................................... 5
HAMAMATSU, JAPAN
0.78K-451 Printed in Japan ’00.09
Page 2
RGX 420S
OVERALL ASSEMBLY
E25
Bridge Assembly: YF-01B (Black)
B07
B12
B08
B13
Jack Installation
F01f
B03
F16
B02
F15
B01
B10
B11
B09
B04
B05
F13
B06
E01
E36
E34
A01
E37
E06
E08
A01a
A seal is attached
on the rear of the neck.
RGX 420S
E11
E10
E13
Bass Plate Assembly
E13
E14
E18
E17
E15
E16
E30
E29
E31
E43E42
F12
F13
F14
D01
E25a
E25
G03
G05
G07
G09
E38
E20
E21
E44 E45
F04
F01d
E40
F03
F01a
F06 F07 F08
MASTER VOLUME: 15A 500KΩ
F01 F18
E40
F01b F01c
F06 F07 F08
MASTER TONE: 05A 250KΩ
F01f
F14
F15 F16
F01e
F09
F12
F13
F10 F11
2
Page 3
RGX 420S
REF NO.
PART NO. DESCRIPTION REMARKS
QTY
OVERALL ASSEMBLY RGX 420S
A01 Neck Assembly SBL
*
*
*
*
*
*
AAX19320
A01 Neck Assembly MGR
AAX19330
A01 Neck Assembly GRS
AAX19340
A01a Seal (QC59360)
D01 Body
E01 Tuning Machine Assembly RM1273 DC (Black) 1set 12
E06 String Guide Black 04
E08 Round Head Wood Screw 2.7X13 (Black) 2 01
E10 Rod Cover Black 04
E11 Oval Head Wood Screw 2.1X10 (Black) 3 01
E13 Bass Plate Assembly 43mm M4 (Black) 11
E14 Oval Head Wood Screw 2.4X13 (Black) 4 03
E15 Spacer Black 04
E16 Flat Head Tapping Screw 2.0X6 (Black) 2 05
E17 Square Washer M4 (Black) 304
E18 Cap Screw M4.0X8 (Black) 3 02
E20 Neck Joint Bushing Black 204
E21 Oval Head Tapping Screw 4.0X40 (Black) 4 01
E25 Bridge Assembly YF-01B (Black)
E25a Bridge Column 2
E29 Arm Spring Plate Nickel plate 04
E30 Oval Head Tapping Screw 4.0X45 (Black) 2 01
E31 Arm Spring 303
E34 Strings XL-120 1set (QC16510)
E36 End Pin BLACK 201
E37 Oval Head Tapping Screw 3.0X25 (Black) 2 04
E38 Spacer BLACK 201
E40 Knob Assembly BLACK 205
E42 Back Cover Bridge (Black) 06
E43 Oval Head Wood Screw 2.7X13 (Black) 6 03
E44 Back Cover Control (Black)
E45 Oval Head Wood Screw 2.7X13 (Black) 5 03
--
--
QC296300
VB565400
03704270
VK739700
03706220
QC054100
VD763200
VD979000
VE714900
QC053500
QC058300
QC205200
VD762900
QC593700
AAX19820
AA815250
EN240060
QC086700
-VB563800
EN230140
VB793700
VK739800
QC184300
EB620020
QC593900
EB620020
RANK
F01 Electrical Unit 1set (QC59400)
F01a Variable Resistor 15A 500K ohm VOLUME 03
F01b Variable Resistor 05A 250K ohm TONE 03
F01c Mylar Cap. 0.022uF 01
F01d Pickup Switch 4pole 5-P 12
F01e Direct Switch AS-500M-F (Black)
*
F01f Jack 03
F03 Knob Black 02
F04 Oval Head Screw 3.0X8 (Black) 2 01
F06 Hexagonal Nut 2
F07 Flat Washer 2
F08 Toothed Lock Washer 2
F09 Hexagonal Nut 2
F10 Flat Washer
F11 Toothed Lock Washer
F12 Jack Panel Black 05
F13 Oval Head Wood Screw 2.7X13 (Black) 2 03
F14 Hexagonal Nut Black 01
F15 Flat Washer Black 01
F16 Toothed Lock Washer 9-S (A) 301
F18 Round Head Wood Screw 2.7X13 (Chrome) 2 03
G03 Pickup Assembly H/B FRONT
*
G05 Oval Head Tapping Screw 2.4X16 (Black) 4 01
G07 Pickup Assembly H/B REAR
*
G09 Oval Head Tapping Screw 2.4X16 (Black) 4 01
H01 Accessory Unit G-3 1set 07
: New Parts RANK: Japan only
-HS120070
HS120100
UA114220
QA296100
QC596000
LB201120
CB821810
03755170
--
--
--
--
--
-VB518300
EB620020
AA820860
AA820850
ET800180
EA620060
QC593800
20454100
QC594500
20454100
QC354200
QA262600
--
--
--
--
--
Cord D (AA82101) 05
Hexagonal Wrench #4
Hexagonal Wrench #3
Hexagonal Wrench #2.5
Hexagonal Wrench #2
Hexagonal Wrench #1.5
3
Page 4
RGX 420S
REF NO.
PART NO. DESCRIPTION REMARKS
*
*
*
*
*
*
*
*
*
*
*
*
*
*
QC593700
B01 Bridge Piece Assembly Black 6
AAX19350
B02 Cap Screw Black 6
AAX19360
B03 Flat Washer Black 6
AAX19370
B04 Fine Tuning Screw Black 6
AAX19380
B05 Bridge Base Black
AAX19390
B06 String Stopper Black 6
AAX19400
B07 Arm Black
AAX19410
B08 Flat Head Screw Black 3
AAX19420
B09 Bridge Plate 1 Chrome
AAX19430
B10 Bridge Plate 2 Chrome
AAX19440
B11 Bridge Tail Brass
AAX19450
B12 Adjusting Ring Black
AAX19460
B13 Bushing Set
AAX19470
: New Parts RANK: Japan only
Bridge Assembly YF-01B (Black)
SPECIFICATIONS
STANDARD SPECIFICATIONS
Scale Length..............................648mm
Body-Neck Construction .........Bolt On
Length........................................ 982mm
Width .........................................315.8mm
Net Weight ................................3.3kg
COLOR
Body
SBL........................................... Satin Black
MGR......................................... Mist Green
GRS ..........................................Gray Satin
Neck
SBL........................................... Satin Black
MGR......................................... Mist Green
GRS ..........................................Gray Satin
BODY
Material......................................Alder
Body Depth ............................... 44mm
FINGERBOARD
Material......................................Rose
Fingerboard Width ................... 0-F 43 mm, 12-F 52.5 mm
No. of Frets................................24
NECK
Material......................................Maple
Neck Thickness ........................1-F 19.0 mm, 12-F 21.7 mm
PARTS
Hardware ................................... Black
Bridge ........................................YF-01B
Strings........................................ Super Light: XL-120
CONTROLS
Volume.......................................15A 500KΩ x 1
Tone ...........................................05A 250KΩ x 1
Pickup Switch............................4pole 5P Lever Switch
Direct Switch.............................3pole 2P Mini Toggle Switch
PICKUPS
Front/Rear ................................ Open Humbucking
Magnet
Front/Rear ................................ Ceramic
QTY
RANK
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 COMPONENTS 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.
4
Page 5
CIRCUIT DIAGRAM
FRONT PICKUP
RGX 420S
PICKUP SWITCH
(4pole 5P Lever Switch)
REAR PICKUP
WIRING
FRONT PICKUP REAR PICKUP
MASTER
VOLUME
15A 500K
MASTER
TONE
05A 250K
to spring plate
DIRECT SWITCH
GP20-10
OUTPUT
M2
M1
Start
End
Start
End
Bare Wire
BE
RE
YE
WH
WH + Bare Wire
YE
BL
PICKUP SWITCH
RE
BE
RE
BL
BL BL
VOLUME
15A 500Kohm
BL
RE
RE
RE
TONE
TONETONE
05A 250Kohm05A 250Kohm
05A 250Kohm
WH
RE
to pickup cavity
BE
YE
DIRECT SWITCH
WH
WH
OUTPUT JACK
5
Loading...