Roland SH-101 - Circuit and Board Diagrams; Jack Board A Diagram; Jack Board B Diagram; Bender Board Diagram

5
VCFVCF
[R] [M] [S] buttons
(VINTAGE FLT TYPE)
If a vintage type model is selected,
these buttons change the type
of lter.
[R] models a Roland lter, and [M] and
[S] model vintage synthesizers made
by other companies.
ENV (FLT ENV DEPTH)
Adjusts the amount by which the cuto frequency is
controlled by the envelope.
MOD (FILTER MOD)
Adjusts the amount by which the LFO modulates the
cuto frequency.
KYBD (FLT KEY FOLLOW)
Varies the lter’s cuto frequency according to the note
played on the keyboard.
[CUTOFF] knob
Species the cuto frequency of the low-pass lter. The
frequency region above the cuto frequency is cut,
producing a more mellow tonal character.
[RES] knob (RESONANCE)
Boosts the region of the lter’s cuto frequency. Higher
values produce a stronger result, giving the sound a
distinctively synthesizer-like character.