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OCT.
1984
PH-2
OBD55PM
SPECIFICATIONS
SERVICE
NOTCSI
First
Edition
Power
Source
9V
DC
Gain
Unity
(Battery, or
AC
Adaptor)
Input
Impedance
^N\Fl
Current
Draw
20mA
(max.)
at
9V
Output Load Impedance
more
than 10kl2
Phase
Shift
12
stages
(2160°)
Dimensions
70(W)
X
55(H)
X
125(D)
mm
LFO
Speed
14s to
100ms
2-3/4^'(W)
x2-3/16"(H)
x4-1
Residual Noise
less
than
—
SOdBm
(IHF-A)
Weight
410
g/14
oz.
Maximum
Input
—
5dBm
Jack
H
EC-0749-01
-01
(13449704)
Pot.-
K12140054-100KB
(13279760)
Pot.
K12140054-250KC
(13279761)
Jack
SG-7615-
(13449105)
Pedal
(2218053500)-
All
knobs
(2247026000)
4>OUTPUT
MPUTf*
L
SUP€R
Phaser
-•
PH-2
LED
SLP-135B
(15029117)
Pot.
K12140054-10KB
(13279759)
Switch
SRU-1022
(13119101)
Jack
SG-7713i*4
(13449104)
Base
(2235030400)
Cushion
(2226033300)
Battery snap
(2341041400)
Thumb
screw
3 X
10mm
Switch
JM-0404
(13129710)
Coil spring
(2217010900)
Guide
bushing
(2215070201)
Case
(2201017800)
Cover
(2202011601)
Base
(2235030500)
PARTS
LIST
2201017800
Case
2218053500
Pedal
2202011601
Cover
bottom
2235030500
Base
bottom
2235030400
Base (pedal
mat)
2215070201
Guide bushing
2247026000
Knob
2341041400
Battery snap
2226033300
Cushion
2217010900
Coil spring
JACK
13449704
HEC-0749-01-010
AC adaptor
13449105
SG-7615
OUTPUT
13449104
SG-7713#4
INPUT
SWITCH
13129710
JM-0404
KEY
13119101
SRU 1022
MODE
POTENTIOMETER
13279759
K12140054
10KB
RES
13279760
K12140054 100KB
DEPTH
13279761
K12140054 250KC
RATE
13299311
EVN-31CA00B14
trimmer
1^
Roland
PCB
7522651000
MAIN board
(pcb
2291098500-1/2)
7522652000
VR board
(pcb
2291098500-2/2)
2291049600
LED mounting, less parts
SEMICONDUCTOR
15229801
IR3109
operational
transconductance
amp
15219128
NE571
compander
15159129
HD14053BP triple 2-channel
analog multiplexer
15189115
IR9022
dual low-power
OP amp
15189136
M5218L
OP amp
15139101
2SK30A(TM) -Y
FET
15129108
2SC945-P
transistor
15019103
1S2473
diode
15019209
S5500G
diode
15019526
RD5.6EB-3
zener
15029117
SLP-135B
LED
Printed
in
Japan
be-2
1
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