Yamaha RGX 420S User manual

Category
Guitars
Type
User manual
0.78K-451
Printed in Japan ’00.09
RGX 420S
SERVICE MANUAL
EG
011536
ELECTRIC GUITAR
HAMAMATSU, JAPAN
CONTENTS
OVERALL ASSEMBLY ............................................... 2
SPECIFICATIONS .................................................... 4
WIRING ....................................................................... 5
CIRCUIT DIAGRAM .................................................... 5
This document is printed on chlorine free (ECF) paper with soy ink.
RGX 420S
2
E36
E38
E01
E06
E10
E13
E11
RGX 420S
A01a
A seal is attached
on the rear of the neck.
E34
A01
D01
E08
E20
E21
E40
E44 E45
F03
F04
F12
F14
F15 F16
F13
E40
G03
G05
G09
F01 F18
E25
E29
E30
E31
E43E42
E37
F01b F01c
F01e
F01a
F01d
F01f
E25a
G07
MASTER VOLUME: 15A 500K
MASTER TONE: 05A 250K
F06 F07 F08
F09
F10 F11
F06 F07 F08
OVERALL ASSEMBLY
Bridge Assembly: YF-01B (Black)
E25
Jack Installation
F16
F15
F13
F13
F12
F01f
F14
Bass Plate Assembly
E18
E13
E14
E17
E16
E15
B02
B01
B04
B06
B05
B09
B10
B11
B03
B07
B12
B13
B08
RGX 420S
3
REF NO.
PART NO. DESCRIPTION REMARKS
QTY
: New Parts RANK: Japan only
*
*
*
*
*
*
*
*
*
OVERALL ASSEMBLY RGX 420S
A01 Neck Assembly SBL
A01 Neck Assembly MGR
A01 Neck Assembly GRS
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
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
Cord D (AA82101) 05
Hexagonal Wrench #4
Hexagonal Wrench #3
Hexagonal Wrench #2.5
Hexagonal Wrench #2
Hexagonal Wrench #1.5
AAX19320
AAX19330
AAX19340
--
--
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
--
HS120070
HS120100
UA114220
QA296100
QC596000
LB201120
CB821810
03755170
--
--
--
--
--
--
VB518300
EB620020
AA820860
AA820850
ET800180
EA620060
QC593800
20454100
QC594500
20454100
QC354200
QA262600
--
--
--
--
--
RANK
RGX 420S
4
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.
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 500K x 1
Tone ........................................... 05A 250K x 1
Pickup Switch............................ 4pole 5P Lever Switch
Direct Switch............................. 3pole 2P Mini Toggle Switch
PICKUPS
Front/Rear ................................ Open Humbucking
Magnet
Front/Rear ................................ Ceramic
REF NO.
PART NO. DESCRIPTION REMARKS
QTY
: New Parts RANK: Japan only
*
*
*
*
*
*
*
*
*
*
*
*
*
*
Bridge Assembly YF-01B (Black)
B01 Bridge Piece Assembly Black 6
B02 Cap Screw Black 6
B03 Flat Washer Black 6
B04 Fine Tuning Screw Black 6
B05 Bridge Base Black
B06 String Stopper Black 6
B07 Arm Black
B08 Flat Head Screw Black 3
B09 Bridge Plate 1 Chrome
B10 Bridge Plate 2 Chrome
B11 Bridge Tail Brass
B12 Adjusting Ring Black
B13 Bushing Set
QC593700
AAX19350
AAX19360
AAX19370
AAX19380
AAX19390
AAX19400
AAX19410
AAX19420
AAX19430
AAX19440
AAX19450
AAX19460
AAX19470
RANK
RGX 420S
5
CIRCUIT DIAGRAM
WIRING
FRONT PICKUP
REAR PICKUP
MASTER
VOLUME
15A 500K
MASTER
TONE
05A 250K
OUTPUT
PICKUP SWITCH
(4pole 5P Lever Switch)
DIRECT SWITCH
FRONT PICKUP REAR PICKUP
BL
BL BL
RE
RE
VOLUME
15A 500Kohm
TONETONE
05A 250Kohm05A 250Kohm
TONE
05A 250Kohm
YE
WH
WH
WH
RE
RE
RE
RE
BE
BL
BL
OUTPUT JACK
BE
YE
PICKUP SWITCH
DIRECT SWITCH
to spring plate
to pickup cavity
WH + Bare Wire
Start
End
Start
End
BE
Bare Wire
RE
YE
WH
M2
M1
GP20-10
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Yamaha RGX 420S User manual

Category
Guitars
Type
User manual

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