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Roland A-33 Manual

Midi keyboard controller
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Feh,
1RRR
A-33
TABLE
OF
CONTENTS
Page
SPECIFICATIONS
DISASSEMBLY
location
oe
controls
EXPLODED VIEW
I
EXPLODED VIEW
2
KEYBOARD PARTS LIST
8.
KEY
DISASSEMBLY
BLOCK DIAGRAM
RESTORING
THE
EACTORY PRESET/TRANSLATION EROM ENGLISH INTO JAPANESE
POWER SUPPLY PCB ASSY
8.
CIRCUIT DIAGRAM (POWER
SUPP.
8.
AMP BOARD)
JACK PCB ASSY
8.
CIRCUIT DIAGRAM (JACK
BOARD)
CPU PCB ASSY
CIRCUIT DIAGRAM (CPU
BOARD)
RIGHT CONTACT PCB ASSY w/RUBBER CONTACT
(or
RIGHT CONTACT BOARD w/RUBBER CONTACT)
CIRCUIT DIAGRAM (RIGHT CONTACT
BOARD)
LEFT CONTACT PCB ASSY w/RUBBER CONTACT
9
(or
LEFT CONTACT BOARD w/RUBBER CONTACT)
CIRCUIT DIAGRAM (LEFT CONTACT
BOARD)
CONTROL
PCB ASSY
&
CIRCUIT DIAGRAM (CONTROL
BOARD)
10
PARTS LIST
11
CD\jmcncncjiLJi4i-4=^CDr\ji---i-^
SPECIFICATIONS
Keyboard
:
7G
weighted
keys
(
E~F)
Velocity sensitive
Sound Source
:Completely compatible
with
R
0
I
and
GS Format.
Power Reguirement
:DC9V;Alkaline Battery(Gx MN1500)
or
AC
Adaptor ACA
Series.
Current Draws
:80mADC
at
9VDC
Power Comsumpt
i
on
:
720mW.
(i00V/117V/230V/240V)
Battery
Lite
lApproximately
25 hours.
Note:These figures
will
vary
depending
on
the
actual
conditions
of
use.
Jack
and
Connections
:MIDI
IN;0uti:0ut2;Thru
:Sustain Switch
:Expression
Pedal
:
DC
In
Controls
:Data Entry
(Slider)
:
Bender/Modu
I
at
ion
(LeverD
External Dimension.
:
il95(W)x270(D)xil0(HMo)
Weight
:8
kg
Accessory
:Owner^s Manual (E~D~F~I)
:Owner^s Manual (E~J~DUTCH)
:
MIDI Guide
:
MIDI
Cab
I
e
lm(BI
ack)
:
Alkaline Battery
MN1500
Gpcs
2
Battery
Set Size "AA"
Aik.
:
M
u
s
i
c
Rest
:Music Score Holder
KG0i8217
KG018223
KG018109
23485228
DISASSEMBLY
J2569102
K2198i02
22208320

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