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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 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.
This document is printed on chlorine free (ECF) paper with soy ink.
EG
011638
ELECTRIC GUITAR
RGX820Z
CONTENTS
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............................................... 2
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HAMAMATSU, JAPAN
0.718K-052
Printed in Japan '02.06

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Summary of Contents for Yamaha RGX820Z

  • Page 1: Table Of Contents

    ELECTRIC GUITAR RGX820Z 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.
  • Page 2: Overall Assembly

    RGX820Z OVERALL ASSEMBLY A01a A seal is attached on the rear of the neck. RGX820Z E01 E03 A01b Jack Installation F12a F12b F12c E08 E09 F19 G01 G02 G03 F02 F08 E25 E25a F01b F09 F10 F11 E29 E30 VOLUME #1: 15A 500KΩ...
  • Page 3 RGX820Z PART NO. DESCRIPTION REMARKS REF NO. RANK OVERALL ASSEMBLY RGX820Z AAX35800 Neck Assembly AMT-WB with Head Panel AAX35810 Neck Assembly DBB-WB with Head Panel AAX35820 Neck Assembly TDR-WB with Head Panel A01a Seal (QC69230) A01b Head Panel Assembly (QC68320)
  • Page 4: Bridge Assembly

    RGX820Z PART NO. DESCRIPTION REMARKS REF NO. RANK QC354100 Accessory Unit 1set QA262600 Cord Wrench #1.5 Wrench #2.5 Wrench Battery 006P 9V Dry Cell (PC10008) QC714200 Instruction Sheet t=0.3 : New Parts RANK: Japan only BRIDGE ASSEMBLY PART NO. DESCRIPTION REMARKS REF NO.
  • Page 5: Electrical Parts

    RGX820Z ELECTRICAL PARTS PART NO. DESCRIPTION REMARKS REF NO. RANK ELECTRICAL PARTS RGX820Z QC695100 Circuit Board (QC69530) QC695100 Circuit Board (QC69530) Mylar Capacitor 0.022uF/50V UA154220 UB053100 Ceramic Capacitor (chip) 1000pF/50V K UI337100 Electrolytic Capacitor 10uF/16V UI337100 Electrolytic Capacitor 10uF/16V UB051100...
  • Page 6: Circuit Board

    RGX820Z CIRCUIT BOARD INSIDE: VOLUME #2 PIEZO/MAGNETIC OUTSIDE: BALANCER #2 PIEZO/MAGNETIC to OUTPUT JACK #2 to BATTERY MAGNETIC+PIEZO DC 9V (ACTIVE) to PIEZO PICKUP to MAGNETIC TONE Volume Component side Pattern side Note: See parts list for details of circuit board component parts.
  • Page 7: Circuit Diagram

    FRONT PICKUP PICKUP SWITCH (3P Toggle: DM-20) MAGNETIC TONE VOLUME #1 OUTPUT #1 MAGNETIC ONLY (PASSIVE) CIRCUIT BOARD REAR PICKUP VR1 INSIDE VOLUME #2 PIEZO/MAGNETIC OUTPUT #2 OP AMP MAGNETIC+PIEZO VR1 OUTSIDE (ACTIVE) A+C 50KΩ BALANCER #2 PIEZO/MAGNETIC PIEZO PICKUP X 6 BATTERY OP AMP DC9V...
  • Page 8: Wiring

    RGX820Z WIRING Screw the lug terminal in Screw the lug terminal in cavity for the front pickup. cavity for the rear pickup. FRONT PICKUP REAR PICKUP to spring plate Bridge Assembly INSIDE: VOLUME #2 PIEZO/MAGNETIC 15A 20KΩ OUTSIDE: BALANCER #2 PIEZO/MAGNETIC A+C 50KΩ...