Yamaha AES820 User Manual
ELECTRIC GUITAR
AES820
SERVICE MANUAL
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 W elfare 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.
This document is printed on chlorine free (ECF) paper with soy ink.
EG
WARNING : CHEMICAL CONTENT NOTICE!
CONTENTS
OVERALL ASSEMBLY ............................................ 2
CIRCUIT BOARD ............................................ 4
CIRCUIT DIAGRAM .................................................. 5
WIRING .................................................................... 5
SPECIFICATIONS ................................................. 6
011618
1.018K-061 Printed in Japan ’02.01
HAMAMATSU, JAPAN
AES820
OVERALL ASSEMBLY
E20
Bridge Assembly: Ping Well TP6-05Y (QC656000)
B02
B06
B03
E03 E07 E08 E04 E07 E08
B04
E02 E07 E08
E05 E07 E08
A01a
A seal is attached
on the rear of the neck.
AES820
B05
E01 E07 E08
B01
E44 E45
F02 F04
F02a
E37
E38
E11
A01
E34
E39
E06 E07 E08
E09
E10
Jack Installation
F01e
E46
E17 E19
E17 E18
F01e
F17
F16
F15
F05 F06
G01 G04
D01
G03
G11 G14
G13
E20 E21 E22
E33
E26
E23
E37
E38
E39
E37
E39
E38
2
E46 E47
F01 F18
E40
E40a F01a F01c
F01d
F09 F10 F11
FRONT VOLUME: 15A 500KΩ
E40
E40a F01a F01c
F01d
F09 F10 F11
REAR VOLUME: 15A 500KΩ
E40
E40a F01b
F01ba F01bb
F01bc F01bd F01be F01bf
ROTARY SWITCH: 2 pole 3 position
F01e
F01bg
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