Yamaha AEX502 User Manual

Page 1
ELECTRIC GUITAR
AEX502
SERVICE MANUAL
011455
EG
19980708-330000
CONTENTS
PARTS LIST .................................................... 3
CIRCUIT DIAGRAM .................................................... 4
WIRING ....................................................................... 4
SPECIFICATIONS .................................................... 4
HAMAMATSU, JAPAN
0.9K-19 Printed in Japan ’98.12
Page 2
AEX502

OVERALL ASSEMBLY

E12
Bridge Assembly : TP6-3 GOLD (QC466600)
A seal is attached on the rear of the neck.
AEX502
E01 E02
E05
NOTE : This unit cannot be disassembled, and is only available as a pre-assembled unit.
F03 F06
E42 E43
E03
E04
E29
A01
E33 E34E32
E06 E07
D01
G01
G01a
G03
G10
G10a
E12
G12 G13 E13 E14
E21
E15 E20
E41 E43 E36
F01a
VOLUME : 15A 500k ohm
F01
F11
F18
E36
F01b
TONE : 05A 250k ohm
F01d
F13 F14
F15 F16 F17
2
E33 E34E32
Page 3

PARTS LIST

REF NO.
PART NO. DESCRIPTION REMARKS
*
A01 Neck Assembly
DX809770
A01a Seal (QC47830)
OVERALL ASSEMBL Y AEX502
--
AEX502
QTY RANK
D01 Body E01 Tuning Machine Assembly RM-1271 (GVR) 1set 17
E02 Round Head Wood Screw 2.4X10 GOLD (GL) 6 E03 Nut 43mm (Ivory) 02 E04 Rod Cover BL 02 E05 Oval Head Wood Screw 2.1X10 FCM3BL (BL) 3 01 E06 Neck Joint Bushing BL 404 E07 Oval Head Tapping Screw 5.0X45 FCM3BL (BL) 4
*
E12 Bridge Assembly TP6-3 (GOLD)
*
E13 Bridge Adjusting Screw TP6-3S (GOLD) 2 E14 Nut TP6-3B (GOLD) 2
*
E15 T ailpiece Assembly TP6-1 (GOLD)
*
E20 Tailpiece Column TP6-1S (GOLD) 2
*
E21 Nut TP6-1B (GOLD) 2
*
E29 Strings XL-115 1set (QC40220) E32 Strap Button GOLD 202 E33 Oval Head Wood Screw 3.0X25 GOLD 2 02 E34 Spacer BL 201 E36 Knob GOLD VOLUME,TONE 2
*
E41 Back Cover Electrical (BL) 05 E42 Back Cover Switch (BL) 03 E43 Oval Head Wood Screw 2.7X13 FCM3BL (BL) 7 03
F01 Electrical Unit (QC47840) F01a Variable Resistor 15A 500K ohm VOLUME 03 F01b Variable Resistor 05A 250K ohm TONE 03 F01c Mylar Cap. 0.022uF 50 K 01 F01d Jack 04 F03 Pickup Switch 3-P GOLD
*
F06 Washer BL 02 F11 Toothed Lock Washer A12S
*
F13 Jack Panel BL 05 F14 Oval Head Wood Screw 2.7X13 FCM3BL (BL) 2 03 F15 Hexagonal Nut 9S FCM33G 01 F16 Flat Washer 9S FCM3BL 01 F17 Toothed Lock Washer A9S FNM33G 01 F18 Round Head Wood Screw 2.7X13 FCM33G (CR) 2 03
--
QA170800 03704070 VQ014700 VQ011800 03706220 QC205200 EN240070 QC466600 QC466700 QC466800 QC466900 QC467000 QC467100
-­BB802460 EN230130 VB793700 QC476800 VD955600 CB023450 EB620020
-­HS120070 HS120100 UA114220 QC234900 QA025000 VA295700 ET800010 VB518300 EB620020 LX200020 LX200010 ET800180 EA620060
G01 Pickup Assembly Front
* *
* *
*
*
QC477800
G01a Pickup Cover P90 (BL)
QC468500
G03 Round Head Wood Screw 2.7X13 FCM3BL (BL) 2
03704270
G10 Pickup Assembly Rear
QC477800
G10a Pickup Cover P90 (BL)
QC468500
G12 Round Head Wood Screw 2.7X13 FCM3BL (BL) 2
03704270
G13 Pickup Spacer PVC (BL) 2
QC477600
H01 Accessory Unit (G-5) 1set 08
QC354400 QC466600
: New Parts RANK : Japan only
Bridge Assembly TP6-3 (GOLD)
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.
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Page 4
AEX502

CIRCUIT DIAGRAM

FRONT PICKUP
PICKUP SWITCH (3P Toggle)
REAR PICKUP
(GP02-02)

SPECIFICATIONS

TONE OUTPUT
05A 250K
VOLUME
1
2
3
0.022uF
15A 500K
3
2
1

WIRING

PICKUP SWITCH
FRONT PICKUP
to front pickup cavity
REAR PICKUP
to rear pickup cavity
to tailepiece
BL
VOLUME
BL
15A 500K
RE
BL
RE
0.022uF
WH
BL
TONE 05A 250K
OUTPUT
STANDARD SPECIFICATIONS
Scale Length.............................. 628.6mm
Body-Neck Construction .........Bolt On
Length........................................ 979.0mm
Width .........................................360.0mm
Net Weight ................................3.2kg
COLOR Body
BL ...........................................Black
OST ........................................ Orange Stain
BS ........................................... Brown Sunburst
Neck
BL ...........................................Black
BODY
Material...................................... Alder + Spruce or Sycamore
Body Depth ............................... 47.0mm
FINGERBOARD
Material...................................... Rosewood
Fingerboard Width ...................0-F 43.0mm, 12-F 52.3mm
No. of Frets................................ 22
NECK
Material...................................... Maple
Neck Thickness ........................1-F 20.9mm, 12-F 23.1mm
PARTS
Hardware ...................................Gold Plated
Nut.............................................. Urea
Bridge ........................................ TP6-3 : (Gold)
Tailpiece ....................................TP6-1 : (Gold)
Strings........................................ XL-115
CONTROLS
Volume .......................................15A 500k ohm x 1
Tone ........................................... 05A 250k ohm x 1
Pickup Switch............................ Toggle Switch : Gold
(3 position)
PICKUPS
Front/Rear ................................ Single Coil : Dog Ear
Magnet
Front/Rear ............................ Alnico
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