Boss PH-2 - User Manual

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
O
(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

Boss PH-2 Specifications

General

Brand	Boss
Model	PH-2
Category	Music Pedal
Language	English