Roland AX-1 Service Notes

July,
1992
AX-1
AX-1
TABLE OF CONTENTS
SPECIFICATIONS
DISASSEMBLY
BLOCK DIAGRAM
LOCATION OF CONTROLS
KEYBOARD
PARTS
LIST
RESTORING THE FACTORY PRESETS
PARTS
LIST
EXPLODED VIEW
(No.1)
PARTS
LIST
EXPLODED
VIEW
(No.2)
PARTS
LIST
CONTROLS
PCB ASS'Y
(or
CONTROLS BOARD)
PITCH
BENDER
ASS'Y
(or
PITCH BENDER BOARD)
CONTACT PCB
ASS'Y w/RUBBER CONTACT
(or
CONTACT
BOARD)
CPU PCB
ASS'Y
(or
CPU BOARD)
I/C
DATA
First Edition
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CONTROLS PCB
ASS'Y
(or
CONTROLS BOARD)
6
PITCH
BENDER
ASS'Y
(or
PITCH
BENDER BOARD)
• •
•
7
CONTACT PCB
ASS'Y
w/RUBBER CONTACT
8
(or
CONTACT
BOARD)
CPU PCB
ASS'Y
(or
CPU BOARD)
9
I/C
X —
^
10
SPECIFICATIONS/f±*i
©KEYBOARD
:
45 keys
dynamic
sensitive.
©SOUND
SOURCE
:
Completely compatible
with
Roland
GS
Format.
©USER PATCHES
:
32.
©CURRENT DRAW
:
80mA(DC
9V).
©BATTERY
LIFE
;
Approximately 25
hours.
(use alkaline battery type.)
NOTE:These
figures
will
vary
depending on
the actual conditions
of use.
©DIMENSIONS
:
39-3/4(W)x 7-11/16(D)x 4(H) inches
1010(W)x
195(D)x 102(H)
mm
©WEIGHT
:
6 lbs
10
OZ./3 kg.
©ACCESSORIES
:
Owner's Manual :PNo.K6018124
(English/German/French/ltalian/Japanese)
MIDI Guide :PNo.K6018109
MIDI Cable
5m
(black)
:PNo,J3439116
Alkaline Battery
MN1500
:PNo.
********
NOTE:The
below parts are supplied as
replacement
instead of
above
parts.
X) pp
Battery
SUM-3S
:PNo.1 25691 05
©OPTIONS
:
AC
Adaptor
ACA
series.
Rolond
17059653
Printed
in
Japan(AGDO) (CR)
1
DISASSEMBLYZ-S'^:^^
BLOCK
DIAGRAM/7
P
7
7
HI