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Boss Dr Rhythm Section DR-5 Service Notes

Boss Dr Rhythm Section DR-5 Service Notes

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First
Edition
DR-5
Dr Rhythm
Section
SERVICE
TABLE
OF CONTENTS
Page
SPECIFICATIONS
1
EXPLODED
VIEW
PARTS
LIST
/<—'?
U
X
h
TEST
MODE
rXht-K
4—
DATA SAVE AND LOAD
r —
$
<D-tr
-
7
£
-
K
LOADING
FACTORY PRESET DATA
7
~r
V
hV-'f'J'k'y
*<£>-
K
(Djjfe
IDENTIFYING
VERSION
NUMBER
/<—
'J
a
DISASSEMBLY
PROCEDURE
AND
PRECAUTION
ERROR MESSAGE
3^=?-*
BLOCK DIAGRAM
1C
DATA
1C
9
1
CIRCUIT
BOARD
(MAIN)
(MAIN)
11
CIRCUIT
DIAGRAM
(MAIN)
[e]S£EI
(MAIN)
12,
13
CIRCUIT
BOARD
(SWITCH)
(SWITCH)
14
CIRCUIT
DIAGRAM
(SWITCH)
(SWITCH)
15
CHANGE
INFORMATION
16.
17
Display
Cover
(00122923)
LCD
LD-B5714A
(00122890)
[Top
view]
L
(MONO)
OUTPUT
R
IfjPUT
VOL GUITAR IN
FOOT SW
IN
MIDI
OUT
DC IN 9
V
ON
OFF
/
GH&O
POWER
nn
c
use boss psa
Dr.
Rhythm Section
UH"0
adaptor only
ip
m
iSsi
m
§ o
(
>CC
1
)
(
ACC
2
)
(tENUTo)
(sure)
n..Lt
r>_j
n.,ui
!
nuoDer
owiicii
rau
nuuuai
owiiCn
uuimui
(00231312)
(00122945)
DR-
Knob
L
Blk
(22485303)
Rotary
Encoder
EC1 6B24204 L=25
(00129434)
Top Case
Assy
(70236645)
i
crr\
/
va
.4\
Lt_U
(ffctuj
SLR
-
342VW3F
(00343478)
nuuuci
owiiwi oiau/oiup
(00122934)
Roland
17059729
Printed
in
Japan
B0CE
(DP)
1
CM
00
CO
CD
h-
I
s
-
h-
CO
<75
O
SPECIFICATIONS /f±H
DR
-
5
:
Dr.Rhythm
Section/
K7
$
'J
XA
'>
3
7
Maximum
Polyphony/
:
1
9
voices/
1=f
Instruments/
glrfejgft
:
256
Memory/
:
Preset
Patterns/
X
V
fz
"j
F
/\°£
7
:
200
Programmable
Patterns/
~jn
-7 ~})\>
/<&
7
:
200
•Songs
/7
72$fc
:
20
Song
Length/
7
77";ft
:
Total parts
for
songs/
7 7
f-gfc:
2000
Resolution/
:
48
ticks
per
quarter note/48
7
>>
7
/4
5Ht£F
•Tempo/x7/tf
:
40-250
beat per minute
Display
/?>77l/^f
:
Custom LCD/
1
>
X
7
A
LCD
Pads/M°.^
K
(Fret
keys/7
U
y
('•
+
)
:
36 (Open
strings
keys
are
included/^^S^
1
•a'L')
Power Supply/®;®
:
DC
9V:SUM-3S
Battery
x
6
or
AC
Adaptor
BOSS PSA
series (Option)
Battery
Life/
®;-fe(Z)^Dn
:
Approx.3hrs.(manganese),
6hrs. (alkaline
type)/$^3P#^1
(v 7tf
7®;fe
)
v
60#|s)
(77U:fr
U Hilt)
NOTE!
:
These
figures
will
vary
depending on
the actual conditions
of
use.
WW\
:
femmt&oTmKvzTo
Current Draw/;^#®;jit
:130mA
Dimensions/
3^
:
226(i|S)
x
ISO/H#)
x
45(iS£
)mm
8-15/16
(W)
x 7-1/8
(D)
x 1-13/16
(H)inches
•Weight/
Hit
:
2
lbs
1
oz
(including batteries)
930g
(®7fe^C)
Accessories/#^
pp
:
A
Dry
cell
Battery
SUM-
3S
1
.5V
x
6
|
NOTE
| :
The above
parts
(Dry
cell
Battery
SUM
-
3S)
does
not
supply
as replacement
parts,
because
it
is
goods.
non
:
AISOoPpo
(Dry
cell
Battery
SUM-
3S)
x
UTf*$
Manual
Set
DOM
(Japanese)
:
PNo.70122212
Manual
Set
EXP
(English)
:
PNo.701
20578
Options/
^ijjriaa
:A AC
Adaptor/AC
7
PSA-100G
(100V)
PSA-
120
(117V)
PSA-230G
(230V)
PSA
-240
(240VA)
Footswitch/
7
\y
h
X.
-f
^
5P
(DP-
2,
FS
-
5U)
Footswitch Cable/
7
^
h
X
-f
^
3
-
7-XA
(PCS
-
31
)
Jack
(Mini
Stereo)
Slide
Volume
HSJ1453-
01
-
010
RS20H12AD 50KB
x
2
(13449445)
(00123167)
Copyright© 1993 by
ROLAND CORPORATION

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