Yamaha AES620 User manual

Copyright (c) Yamaha Corporation. All rights reserved. PDF-K47 ’03.06
AES620
SERVICE MANUAL
EG 011688
ELECTRIC GUITAR
HAMAMATSU, JAPAN
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 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 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.

AES620
2
E01 E03
E07
E06
E04 E05E02 E03
E04 E05
E08
E15
E16
E21
D01
G10
E14
E13
E11
E12
E10E09
E20
F05F04
F07F06
E17 E18
E16
E17 E18 E16 E17
E18
G01
G03G02 G05
G04
G08
G09
G07
E19
FRONT VOLUME: 15A 500KΩ
F01
E22 E23
F11
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.
E19a
F08 F09 F10
E19
REAR VOLUME: 15A 500KΩ
F01
E19a
F11bF11a
F08 F09 F10
E19
MASTER TONE: 05A 250KΩ
F03F02
E19a
F08 F09 F10
Bridge Assembly: Ping Well TP6-05Y (QC656000)
OVERALL ASSEMBLY
E09
Jack Installation
F11
B06 B02B03 B04
B01
B05
F11
F11b
F11a

AES620
3
: New Parts RANK: Japan only
REF NO.
PART NO. DESCRIPTION REMARKS
QTY RANK
OVERALL ASSEMBLY AES620
D01 Body
E01 Tuning Machine Assembly GROVER (Chrome) 1,2,3 Strings 3
E02 Tuning Machine Assembly GROVER (Chrome) 4,5,6 Strings 3
E03 Nut Chrome with Tuning Machine Ass'y 6
E04 Washer Chrome with Tuning Machine Ass'y 6
E05 Pan Head Tapping Screw 2.0X10 FCM33G Chrome 6
E06 Rod Cover Black
E07 Oval Head Tapping Screw 2.0X10 FCM3BL Black
E08 Nut Graphite 43mm Black
E09 Bridge Assembly Ping Well TP6-05Y Chrome 09
E10 Bridge Adjusting Screw Ping WellTP6-05SN Chrome 2 04
E11 Nut Ping Well TP6-3BC Chrome 2 03
E12 Tailpiece Assembly Ping Well TP6-01Y Chrome 6 04
E13 Cap Screw M3.0X35 (Black) 6
E14 Bushing HS-015 (Black) 6
E15 Strings D'Addario XL-120 1set (QC16510)
E16 Strap Button SG-type (Chrome) 3 03
E17 Oval Head Tapping Screw 3.5X25 FCM33G Chrome 3 01
E18 Spacer Felt (Black) 3 01
E19 Knob Assembly Chrome FRONT/REAR VOLUME,M.TONE 305
E19a Screw M3.0X3 (Black) 3 01
E20 Back Cover Switch (Black)
E21 Oval Head Wood Screw 2.7X13 FCM3BL Black 3 01
E22 Back Cover Electrical (Black)
E23 Oval Head Wood Screw 2.7X13 FCM3BL Black 4 01
F01 Variable Resistor 15A 500K ohm FRONT VOLUME,REAR VOLUME 203
F02 Variable Resistor 05A 250K ohm MASTER TONE 03
F03 Mylar Capacitor 0.022uF 50V K 01
F04 Pickup Switch 3P Toggle
F05 Knob, Pickup Switch Chrome
F06 Nut Chrome with Pickup Switch
F07 Washer Chrome with Pickup Switch
F08 Hexagonal Nut 8S with Volume 6
F09 Flat Washer 8S with Volume 3
F10 Toothed Lock Washer 8S with Volume 3
F11 Jack CJ-ST/C (Nickel) 07
F11a Hexagonal Nut Chrome
F11b Rubber Ring Black
G01 Pickup Assembly Humbucker (Black) FRONT
G02 Pickup Spring 201
G03 Pan Head Screw M2.5X30 FNM33G Nickel 2
G04 Pickup Escutcheon Ivory
G05 Flat Head Tapping Screw 2.5X16 FNM33G Nickel 4
G06 Pickup Assembly Seymour Duncan SH-4 REAR (Black)
G07 Pickup Spring 201
G08 Pan Head Screw M2.5X30 FNM33G Nickel 2
G09 Pickup Escutcheon Ivory
G10 Flat Head Wood Screw 2.4X20 FNM33G Nickel 4
H01 Accessory Unit
Cord D 05
Wrench #5 04
Bridge Assembly Ping Well TP6-05Y Chrome 09
B01 Bridge Base Chrome
B02 Bridge Saddle Chrome 5,6 Strings 2
B03 Bridge Saddle Chrome 3,4 Strings 2
B04 Bridge Saddle Chrome 1,2 Strings 2
B05 Flat Head Screw 3.0X12 FCM33G Chrome 6
B06 Bridge Spring L=8 (Nickel) 6
--
QC770400
QC770500
--
--
QC772500
QC771700
QC770600
QC771800
QC656000
QC656800
QC286300
QC651700
QC770700
QC771400
--
QC656100
QA132800
VB793700
QC541700
QC532900
QC771500
03744160
QC771600
03744160
HS120070
HS120100
UA114220
QC770800
QC770900
--
--
--
--
--
QA209900
--
--
QC771000
VA795700
QC772300
QC771200
QC771900
QC771100
VA795700
QC772300
QC771300
QC772000
--
QA262600
AA805430
QC656000
QC651600
QC651500
QC655800
QC655900
QC656900
QC656700
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*

AES620
4
FRONT
PICKUP FRONT VOLUME
REAR
PICKUP REAR VOLUME
OUTPUT
MASTER
TONE
PICKUP
SWITCH
(3 position Toggle)
GP20-12
15A
500KΩ
15A
500KΩ
05A
250KΩ
0.022uF
SPECIFICATIONS
WIRING
CIRCUIT DIAGRAM STANDARD SPECIFICATIONS
Scale Length..............................628.0mm
Body-Neck Construction ......... Set Neck
Length........................................ 995.8mm
Width ......................................... 343.6mm
Net Weight ................................3.7kg
COLOR
Body
TDR.......................................... Translucent Dark Red
RLB ..........................................Royal Blue
FB.............................................Faded Burst
Neck
BL .............................................Black
BODY
Material......................................Nato+Maple
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.............................................. Graphite
Bridge ........................................Ping Well: 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 (RE)
Shield Wire (GY) Shield Wire (GR)
to bridge ground
WH + Bare Wire
GR + Bare Wire
BL + GR
RE
RE
Shield Wire (RE)
Shield Wire (GY)
Shield Wire (RE)
Shield Wire (GR)
FRONT VOLUME
(15A 500KΩ)
REAR VOLUME
(15A 500KΩ)
MASTER TONE
(05A 250KΩ)
CONDENSER
(0.022uF)
STRAIGHT JACK