Roland SH-2000 Manual page 25

NOV 10 1977 SH-2000
8. ADJUSTING RESONANCE
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POWER smmvm
VOlUM[ WOW SROWL VIRUO PITCM BEIO
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0 0
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0 0 0 0 0 0 0
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IOUULUIOI CUTOH fREO RESDHIC!
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PITCH
8"
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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
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+
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DC
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VR201 VA204 VR2Q2 VR206
NOISE RESONANCE VCF CUTOFF VCA OFFSET
--------.
-·~-~
(2) SINGING VOICE
--r - --- -----
1
'
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f4- .... ;
1 CYCLE 0 . . 5v/cm, 0.2ms/cm
(4) SPACE REED
_[ ___ t
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.t_ - . . . .
L_._
0.5V /cm, 0 . . 2ms/cm
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