Yamaha AES620HB User manual

AES620HB
SERVICE MANUAL
ELECTRIC GUITAR
CONTENTS
OVERALL ASSEMBLY .................................................... 2
CIRCUIT DIAGRAM......................................................... 4
SPECIFICATIONS ............................................................ 4
WIRING............................................................................ 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 appli-
cable) 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 reproduc-
tive 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
BLD OVS
EG 011787 HAMAMATSU, JAPAN
Copyright (c) Yamaha Corporation. All rights reserved. PDF-K297 ’05.08

AES620HB
2
E01 E03
E06 E07
E02 E03
E04 E05 E04 E05
E08
E15
E16
E21
D01
G10
E14
E13
E11
E12
E10E09
E20
F01Fbe
F03F02
E17
E18
E16
E17 E18 E16
E17
E18
G01
G03G02
G05
G04
G08
G09
G07
E19
FRONT VOLUME: 15A 500KΩ
Fba
E22 E23
F07 F08 F09
G06
The nut in service parts is formed with some
string grooves. However, you need to make
fine adjustments of the grooves to fit on the
string to be used when replacing the nut.
F04 F05 F06
E19
REAR VOLUME: 15A 500KΩ
Fba
F04 F05 F06
E19
MASTER TONE: 05A 250KΩ
FbdFbb
F04 F05 F06
E11
E10
E19a
E19a
E19a
Bridge Assembly: Ping Well TP6-05Y (QC656000)
OVERALL ASSEMBLY
E09
Jack Installation
F07
E09b
E09c
E09d
E09a
E09f
E09e
F07
F09
F08

AES620HB
3
: New Parts RANK: Japan only
REF NO.
PART NO. DESCRIPTION REMARKS
QTY RANK
--
QC770400
QC770500
--
--
QC772500
QC831300
QC770600
QC771800
QC656000
QC656800
QC286300
QC651700
QC770700
QC771400
--
QC656100
QA132800
VB793700
QC541700
QC532900
QC771500
03744160
QC771600
03744160
QC764500
QC764600
UA114220
QC770800
QC770900
--
--
--
--
--
QA209900
--
--
QC771000
VA795700
QC772300
QC771200
QC771900
QC771100
VA795700
QC772300
QC771300
QC772000
--
QA262600
AA805430
QC656000
QC651600
QC651500
QC655800
QC655900
QC656900
QC656700
*
OVERALL ASSEMBLY AES620HB
D01 Body
E01 Tuning Machine Assembly GROVER 1,2,3 Strings Chrome 3 0 6
E02 Tuning Machine Assembly GROVER 4,5,6 Strings Chrome 3 0 6
E03 Nut Chrome with Tuning Machine Ass'y 6
E04 Washer Chrome with Tuning Machine Ass'y 6
E05 Pan Head Tapping Screw 2x10 MFCR33 Chrome 6
E06 Rod Cover Black 0 2
E07 Oval Head Tapping Screw 2x10 MFC2BL Black 3 0 1
E08 Nut Urea 43mm Black 0 2
E09 Bridge Assembly TP6-05Y Chrome 0 9
E10 Bridge Adjusting Screw TP6-05SN Chrome 2 0 4
E11 Nut TP6-3BC Chrome 2 0 3
E12 Tailpiece Assembly TP6-01Y Chrome 6 0 4
E13 Cap Screw M3x35 Black 6
E14 Bushing HS-015 Black 6 0 1
E15 Strings D'Addario XL-120 1set (QC16510)
E16 Strap Button SG-type Chrome 3 0 3
E17 Oval Head Tapping Screw 3.5x25 MFCR33 Chrome 3 0 1
E18 Spacer Felt Black 3 0 1
E19 Knob Assembly Chrome FRONT/REAR VOLUME, M.TONE 305
E19a Screw M3.0x3 301
E20 Back Cover Switch Black 0 2
E21 Oval Head Wood Screw 2.7x13 MFC2BL Black 3 0 1
E22 Back Cover Electrical Black 0 3
E23 Oval Head Wood Screw 2.7x13 MFC2BL Black 4 0 1
Fba Variable Resistor 15A 500K ohm FRONT VOLUME, REAR VOLUME 202
Fbb Variable Resistor 05A 250K ohm MASTER TONE
Fbd Mylar Capacitor 0.022uF 50V K 0 1
Fbe Pickup Switch 3P Toggle 06
F01 Knob, Pickup Switch Chrome 0 1
F02 Nut with Pickup Switch Chrome
F03 Washer with Pickup Switch Chrome
F04 Hexagonal Nut 8S with Volume 3
F05 Flat Washer 8S with Volume 3
F06 Toothed Lock Washer 8S with Volume 3
F07 Jack CJ-ST/C Nickel 0 7
F08 Hexagonal Nut with Jack Chrome
F09 Rubber Ring with Jack Black
G01 Pickup Assembly Humbucker FRONT Black 0 9
G02 Pickup Spring 201
G03 Pan Head Screw 2.5x30 MFNI33 Nickel 2 0 1
G04 Pickup Escutcheon Ivory 0 2
G05 Flat Head Tapping Screw 2.5x16 MFNI33 Nickel 4
G06 Pickup Assembly SeymourDuncan SH-4 REAR Black 2 0
G07 Pickup Spring 201
G08 Pan Head Screw 2.5x30 MFNI33 Nickel 2 0 1
G09 Pickup Escutcheon Ivory 0 2
G10 Flat Head Wood Screw 2.4x20 MFNI33 Nickel 4
H01 Accessory Unit
Cord D 05
Wrench #5 04
Bridge Assembly TP6-05Y Chrome 0 9
E09a Bridge Base 07
E09b Bridge Saddle 5,6 Strings Chrome 2 0 3
E09c Bridge Saddle 3,4 Strings Chrome 2 0 3
E09d Bridge Saddle 1,2 Strings Chrome 2 0 3
E09e Flat Head Screw 3x12 MFCR33 Chrome 6 0 1
E09f Bridge Spring L=8 Nickel 6 0 1

AES620HB
4
FRONT
PICKUP
FRONT
VOLUME
REAR
PICKUP
REAR
VOLUME
OUTPU
T
MASTER
TONE
GP20-12
15A
500KΩ
15A
500KΩ
05A
250KΩ
0.022uF
MIX
FRONT
REAR
* PICKUP SWITCH
(3P Toggle)
PICKUP
SWITCH
(3 position Toggle)
*
SPECIFICATIONS
WIRING
CIRCUIT DIAGRAM
STANDARD SPECIFICATIONS
Scale Length ........................ 628.0mm
Body-Neck Construction ... Set-in
Length .................................. 995.8mm
Width ................................... 343.6mm
Net Weight .......................... 3.2kg
COLOR (Head/Neck/Body Top/Body Back)
BLD .................................... Black/Mahogany Brown/Blonde/Mahogany Brown
OVS .................................... Black/Mahogany Brown/Old Violin Sunburst/Mahogany Brown
Neck
BL ....................................... Black
BODY
Material ................................ Nato+Maple veneer top
Body Depth ......................... 48mm
FINGERBOARD
Material ................................ Rosewood
Fingerboard Width ............. 0-F 43.0mm, 12-F 52.5mm
No. of Frets .......................... 22
NECK
Material ................................ Nato
Neck Thickness .................. 1-F 21.9mm, 12-F 23.9mm
PARTS
Hardware ............................. Chrome Plated
Nut ........................................ Urea
Bridge .................................. TP6-05Y (Chrome)
Strings .................................. D’Addario: XL-120
CONTROLS
Volume ................................. 15A 500KΩx 2
Tone ..................................... 05A 250KΩx 1
Pickup Switch ...................... 3 position Toggle Switch
PICKUPS
Front/Rear .......................... Humbucking
Magnet
Front/Rear ........................ Alnico V
PICKUP SWITCH
(3 position Toggle)
FRONT PICKUP REAR PICKUP
FRONT PICKUP
FRONT + REAR
REAR PICKUP
Shield Wire (Red)
Shield Wire (Gray) Shield Wire (Green)
to bridge ground
White + Bare Wire
Green + Bare Wire
Black + Green
Red
Red
Shield Wire (Red)
Shield Wire (Gray)
Shield Wire (Red)
Shield Wire (Green)
FRONT VOLUME
(15A 500KΩ)
REAR VOLUME
(15A 500KΩ)
MASTER TONE
(05A 250KΩ)
CONDENSER
(0.022uF)
STRAIGHT JACK