Roland SH-2000 - Adjusting Resonance

NOV 10 1977 SH-2000
8. ADJUSTING RESONANCE
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S'i'NrnESIZER 9-<-=
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POWER
smmvm VOlUM[ WOW SROWL VIRUO PITCM BEIO
ID~DllJfe-~
0 0 o-........., 0 0 0 0 0 0 0
WOllUUTIO•
~H IOUULUIOI CUTOH fREO RESDHIC! smo VOLUI(
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PITCH
8"
Rmo••m
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IRUS?OSE
VR101 VR103 VR102
VCO TUN OFFSET WIDTH
W@W
VC0-2
1) With C2 key down, adjust VR204 so that lower ringing of
the waveform is close to a straight line.
2)
After adjustment of sections 6, 7, and 8, confirm that the
entire
VCF adjustment is perfect consulting the waveforms
as illustrated below.
(1) BASSOON
1 CYCLE
4 PEAKS 0.5\t/cm, 1 ms/cm
(3)
SONG WHISTLE
0
.. 5v/cm, 10ms/cm
----------1
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ADJUSTMENT AND CHECKING
Setting: Tablet ...... Hold - on
Planet - on
Panel
...... Resonance - 10
Cutoff Freq - 5
Modulation - 0
Oscilloscope
Range: 0.5V /cm, 0.5ms/cm
VCF ~'l~lNcE + v~~~~OTH DC ~:~ce
VR201 VA204 VR2Q2 VR206
NOISE RESONANCE
VCF CUTOFF VCA OFFSET
--------. -·~-~
(2) SINGING VOICE
--r - --- - ----
1
' '
f4- .... ;
1 CYCLE 0 .. 5v/cm, 0.2ms/cm
(4) SPACE REED
_[ ___ t _J_ ____ -
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______,~ __ L ____ .t_ - .... L_._
0.5V /cm, 0 .. 2ms/cm
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