Roland SH-3A Service Note page 3

ELECTEOWIC MUSIC SYNTHESIZER
MODEL SH -
3A
ROLMD
SYNTHESIZER
SPECIFICATIONS
^ 44E;eys(F
Scale)
Note
can
"be
raised
or lowered by
one octave
via Transpose switch.
* VCO Assembly( Voltage Controlled Oscillator)
5
Octave Gombination{
32
'
,
16%
8*, 4', 2')
Waveform Selector
Modulation Waveform Selector
(M\/iU//\/
)
Modulation Depth Control (VIBRATO)
Pi
cell
Control
Oli-de
Switch 0^............*..............
Portamento Time (PORTAMENTO)
Portamento OFF Switch
(OPP)
Transpose Changeover Switch
(
L/m/H
)
....
8* Chorus Speed Control/OPF
(8* CHORUS)...
Sampler
Sampled Waveform Selector (MODE -
OPP/^A /4d//SN/RAND0M)
1
Sampling Time (SAMPLE TIME)
1
Sampling Level Control (LEVEL)
1
*
VCF Assembly (Voltage Controlled Filter)
Filter Resonance Control
CUTOFF FREQ
1
RESONANCE
1
Modulation Waveform Selector
(
N\
/ fU /
)
1
Modulation Depth Control (GROWL)
1
Envelope Selector (ADSR/a/x)
1
Envelope Sensitlbity Control (SENS)
1
* VGA Assembly (Voltage Controlled Amplifier)
Modulation Waveform Selector
(N\/rU
/Ay
)
1
Modulation Depth Control (TREMOLO)
1
Envelope Selector (ADSH/jO./a_ /
J~l
)
1
Hold Control
1
OUTPUT Level Control (OUT LEVEL)
1
*
Others
Envelope Control
4
Attack Time/Decay Time/Sustain Level/Release Time
Low Frequency Oscillator
1
Rate
1
Low Frequency Oscillator
2
Rate
1
Low Frequency Oscillator
2
Delay Time Control
1
Noise Generator Level Control
1
White/Pinlc
Noise Changer
1
Noise Input Selector
1
Phones Level Control
1
Tuning
(
on
rear Panel)
1
OUTPUT Jack
1
OUTPUT VOLTAGE CHANGEOVER SWITCH
WM/e)
1
PHONES Jack
1
Jack for VGO CONTROL
1
Jade for
VCF CONTROL
1
2
-