Yamaha RGX820Z User manual

RGX820Z
EG 011638
ELECTRIC GUITAR
HAMAMATSU, JAPAN
CONTENTS
OVERALL ASSEMBLY ............................................... 2
BRIDGE ASSEMBLY ..................................... 4
ELECTRICAL PARTS .............................................. 5
CIRCUIT BOARD ............................................. 6
CIRCUIT DIAGRAM .................................................... 7
WIRING ....................................................................... 8
SPECIFICATIONS .................................................... 8
This document is printed on chlorine free (ECF) paper with soy ink.
0.718K-052 Printed in Japan ’02.06
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 COMPO-
NENTS INYOUR 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.

RGX820Z
2
E02E01 E03 E03
RGX820Z
A01a
A01b
A seal is attached
on the rear of the neck.
INSIDE: VOLUME #2 PIEZO/MAGNETIC
15A 20KΩ
OUTSIDE: BALANCER #2 PIEZO/MAGNETIC
A+C 50KΩ
E06
E19
A01
E21 E22
E23
D01
F19 G01
F02 F08
G02 G03
G04
G05
E29 E30
F19 G06
G07 G08
D02 E12
E16E15E14E11
E26
H07 F12
F12a F12b F12c
E27 F01e F09
E25 E25a F01b F09 F10 F11
MAGNETIC TONE: 05A 250KΩ
VOLUME #1: 15A 500KΩ
E25 E25a F01c F01d
F09 F10 F11
F10 F11
G09
G10
E21 E22
E23
E31 E32
F01
F01a F03
F04 F05
E05
E04
E08 E09
OVERALL ASSEMBLY
Jack Installation
F12
F12c
F12
F12a
F12b

RGX820Z
3
REF NO.
PART NO. DESCRIPTION REMARKS
QTY
: New Parts RANK: Japan only
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OVERALL ASSEMBLY RGX820Z
A01 Neck Assembly AMT-WB with Head Panel
A01 Neck Assembly DBB-WB with Head Panel
A01 Neck Assembly TDR-WB with Head Panel
A01a Seal (QC69230)
A01b Head Panel Assembly (QC68320)
D01 Body
D02 Nut M6.0(P=0.8)X22 2
E01 Tuning Machine Assembly SPERZEL 0.81" R 4-6 strings (Black) 3 10
E02 Tuning Machine Assembly SPERZEL 0.81" L 1-3 strings (Black) 3 10
E03 Washer 8.2 (Black) 6
E04 Rod Cover Black
E05 Flat Head Wood Screw 2.4X16 FCM3BL Black 2
E06 Nut Urea 43mm (Black)
E08 Neck Joint Bushing Black 404
E09 Oval HeadTapping Screw 4.5X40 FCM3BL Black 4
E11 Bridge Assembly R1000P (Nickel)
E12 Bridge Column M6.0X22 (Black) 2
E14 Arm Spring Plate Press-type (Nickel) 04
E15 Oval HeadTapping Screw 4.0X45 FNM33G Nickel 2 01
E16 Arm Spring 303
E19 Strings D'Addario XL-120 1set (QC16510)
E21 Strap Button SG-type (Nickel) 2
E22 Oval HeadTapping Screw 3.5X25 FNM33G Nickel 2
E23 Spacer Felt (Black) 201
E25 Knob Assembly Nickel VOLUME #1,MAGNETIC TONE 207
E25a Screw M3.0X6 ZMC-BL Black 2
E26 Knob Assembly Nickel BALANCER #2 PIEZO/MAG.
E27 Knob Assembly Nickel VOLUME #2 PIEZO/MAGNETIC
E29 Back Cover Bridge (Black) 04
E30 Oval Head Wood Screw 2.7X13 FCM3BL Black 6 03
E31 Back Cover Electrical (Black)
E32 Oval Head Wood Screw 2.7X13 FCM3BL Black 5 03
F01 Electrical Unit (QC69450)
F01a Toggle Switch 3P DM-20 MAGNETIC PICKUP SELECTOR
F01b Variable Resistor 15A 500K ohm VOLUME #1 03
F01c Variable Resistor 05A 250K ohm MAGNETIC TONE 03
F01d Mylar Capacitor 0.022uF 50V K 01
F01e Circuit Board
F02 Box for Dry Cell with Battery Cord 07
F03 Knob, Pickup Switch Nickel
F04 Nut Nickel with Pickup Switch
F05 Washer Black 02
F08 Pan Head Tapping Screw 3.0X8 FCM3BL Black 2
F09 Hexagonal Nut M8 t=2 with Volume 3
F10 Flat Washer 8 t=0.5 with Volume 3
F11 Toothed Lock Washer 9S FNM33G (Nickel) 3 01
F12 Jack Gold 207
F12a Hexagonal Nut 2
F12b Rubber Ring 2
F12c Toothed Lock Washer 2
F19 Round Head Wood Screw 2.7X13 FCM33G for Earth Lug (Chrome) 2 03
G01 Pickup Unit H/B DUNCAN '59 SH-1 FRONT (Black)
G02 Screw DUNCAN #361401 2 01
G03 Spring 201
G04 Pickup Ring AMT-WB
G04 Pickup Ring DBB-WB
G04 Pickup Ring TDR-WB
G05 Oval Head Tapping Screw 2.4X16 FCM3BL Black 4 01
G06 Pickup Unit H/B DUNCAN JB TB-4 REAR (Black)
G07 Screw DUNCAN #361401 2 01
G08 Spring 201
G09 Pickup Ring AMT-WB
G09 Pickup Ring DBB-WB
G09 Pickup Ring TDR-WB
G10 Oval Head Tapping Screw 2.4X16 FCM3BL Black 4 01
AAX35800
AAX35810
AAX35820
--
--
--
QC660800
QC576800
QC577000
QA405700
QC683100
VE210700
QC692800
QC205200
QC685200
QC683700
QC660700
AA815250
EN240060
QC086700
--
QC694800
EN230150
VB793700
QC620900
AAX35960
QC692100
QC692200
QC573600
EB620020
QC683500
EB620020
--
QC694900
HS120070
HS120100
UA114220
QC695100
VK505700
QC699100
--
VA295700
QC025000
--
--
ET800180
QA209900
--
--
--
EA620060
QC694300
QC389600
VA795700
AAX35740
AAX35750
AAX35760
20454100
QC694400
QC389600
VA795700
AAX35740
AAX35750
AAX35760
20454100
RANK
NOTE:The parts list continues to the next page.

RGX820Z
4
REF NO.
PART NO. DESCRIPTION REMARKS
QTY
: New Parts RANK: Japan only
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BRIDGE ASSEMBLY R1000P (Nickel) RGX820Z
B01 Bridge Saddle Assembly 6
B02 Cap Screw M2.0X10 (Black) 6
B03 Bridge Plate Nickel
B04 Cap Screw (Flat Head) M3.0X10 (Black) 3
B05 Bridge Tail Assembly
B06 Arm
B07 Arm Mount Nickel
B08 Screw M3.0X3 Stainless steel
B09 Arm Holder
B10 Arm Bushing 8.0X33.5 (Black)
QC683700
QC682300
AAX35770
QC650600
AAX35780
AAX35830
QC660600
QC650900
AAX35790
QC650800
QC660500
RANK
REF NO.
PART NO. DESCRIPTION REMARKS
QTY
: New Parts RANK: Japan only
*
RANK
H01 Accessory Unit G-2 1set
Cord D 05
Wrench #1.5
Wrench #2.5
Wrench #5
H02 Battery 006P 9V Dry Cell (PC10008)
H07 Instruction Sheet t=0.3
QC354100
QA262600
--
--
--
--
QC714200
B04
B02
B03
B05
B09
B10
B07
B08
B06
B01
BRIDGE ASSEMBLY

RGX820Z
5
ELECTRICAL PARTS
REF NO.
PART NO. DESCRIPTION REMARKS
QTY
: New Parts RANK: Japan only
*
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ELECTRICAL PARTS RGX820Z
Circuit Board (QC69530)
Circuit Board (QC69530)
C01 Mylar Capacitor 0.022uF/50V 01
C02 Ceramic Capacitor (chip) 1000pF/50V K 01
C03 Electrolytic Capacitor 10uF/16V 01
-05 Electrolytic Capacitor 10uF/16V 01
C06 Monolithic Ceramic Capacitor (chip) 10pF/50V J
C11 Mylar Capacitor 1500pF/50V 01
C12 Ceramic Capacitor (chip) 1000pF/50V K 01
C13 Electrolytic Capacitor 1uF/50V 01
C14 Mylar Capacitor 6800pF/50V 01
C15 Monolithic Ceramic Capacitor (chip) 10pF/50V J
CN1 Connector B2B-XH-A 2P to BATTERY 01
CN2 Connector B2B-XH-A 2P to PIEZO PICKUP 01
IC1 IC NJM062M OP AMP 02
IC1 IC TL062CPS 03
R01 Carbon Resistor (chip) 470K J 01
R02 Carbon Resistor (chip) 2.2K J 01
R03 Carbon Resistor (chip) 10K J 01
R04 Carbon Resistor (chip) 1K J 01
R05 Carbon Resistor (chip) 10K J 01
R06 Carbon Resistor (chip) 47K J 01
R07 Carbon Resistor (chip) 47K J 01
R11 Carbon Resistor (chip) 1M J 01
R12 Carbon Resistor (chip) 3.3K J 01
R13 Carbon Resistor (chip) 10K J 01
R14 Carbon Resistor (chip) 4.7K J 01
VR1 Variable Resistor RK0972(50KAC+20KA) VOL.#2/BAL.#2 (PIEZO/MAG.)
QC695100
QC695100
UA154220
UB053100
UI337100
UI337100
UB051100
UA153150
UB053100
UI166100
UA153680
UB051100
LB918020
LB918020
XD901A00
XN309A00
RD258470
RD256220
RD257100
RD256100
RD257100
RD257470
RD257470
RD259100
RD256330
RD257100
RD256470
V8891800
RANK




RGX820Z
6
CIRCUIT BOARD
Component side
Pattern side
Note: See parts list for details of circuit board component parts.
to BATTERY
DC 9V
to PIEZO PICKUP to MAGNETIC TONE Volume
to OUTPUT JACK #2
MAGNETIC+PIEZO
(ACTIVE)
INSIDE: VOLUME #2 PIEZO/MAGNETIC
OUTSIDE: BALANCER #2 PIEZO/MAGNETIC
EPA-QC69510-2 3

RGX820Z
7
FRONT PICKUP
REAR PICKUP
PIEZO PICKUP X 6
PICKUP SWITCH
(3P Toggle: DM-20) MAGNETIC TONE
CIRCUIT BOARD
VOLUME #1
VR1 INSIDE
VOLUME #2
PIEZO/MAGNETIC
VR1 OUTSIDE
A+C 50KΩ
BALANCER #2
PIEZO/MAGNETIC
BATTERY
DC9V
OUTPUT #1
MAGNETIC ONLY
(PASSIVE)
OUTPUT #2
MAGNETIC+PIEZO
(ACTIVE)
15A 20KΩ
05A 250KΩ 15A 500KΩ
OP AMP
OP AMP
Electrolytic Capacitor
Mylar Capacitor
Ceramic Capacitor
CN2
CN1
CIRCUIT DIAGRAM
GA20P-02

RGX820Z
8
WIRING
SPECIFICATIONS
STANDARD SPECIFICA TIONS
Scale Length..............................648.0mm
Body-Neck Construction ......... Bolt On
Length........................................ 944.0mm
Width ......................................... 325.5mm
Net Weight ................................3.2kg
COLOR
Body
AMT-WB................................Amber Burst
DBB-WB ................................Deep Blue Burst
TDR-WB ................................ Translucent Dark Red
Neck
AMT-WB................................Amber Burst
DBB-WB ................................Deep Blue Burst
TDR-WB ................................ Translucent Dark Red
BODY
Material......................................Alder+Horse Chestnut
Body Depth ............................... 44.5mm
FINGERBOARD
Material......................................Rosewood
Fingerboard Width ...................0-F 43.0mm, 12-F 52.4mm
No. of Frets................................ 22
NECK
Material......................................Maple
Neck Thickness ........................ 1-F 20.0mm, 12-F 23.0mm
PARTS
Hardware ...................................Nickel Plated
Nut.............................................. Urea
Bridge ........................................ R1000P (Nickel)
Strings........................................ D'Addario: XL-120
CONTROLS
Volume #1 .................................. 15A 500KΩx 1
Volume #2/Balancer #2............ 15A 20KΩ + AC 50KΩx 1
Tone ........................................... 05A 250KΩx 1
Pickup Switch............................ 3 position Toggle Switch (DM-20)
PICKUPS
Front .......................................... Seymour Duncan SH-1
Rear ............................................Seymour Duncan TB-4
FRONT PICKUP
Screw the lug terminal in
cavity for the front pickup. Screw the lug terminal in cavity for the rear pickup.
to spring plate
N
BL
BL
BL
BL
BL BL
BL
BL
VR1
BE
RE
RE
WH
WH
WH
RE
SSN
REAR PICKUP
Bridge Assembly
Box for Dry Cell
VOLUME #1
15A 500KΩ
PICKUP SWITCH
(3P Toggle: DM-20) MAGNETIC TONE 05A 250KΩ
OUTPUT JACK #2
MAGNETIC+PIEZO
(ACTIVE)
OUTPUT JACK #1
MAGNETIC ONLY
(
PASSIVE
)
0.022uF
Circuit Board
INSIDE: VOLUME #2 PIEZO/MAGNETIC
15A 20KΩ
OUTSIDE: BALANCER #2 PIEZO/MAGNETIC
A+C 50KΩ