Roland TB-303 Service Notes page 10

CAUTION:
The
following adjustments
will
be done
In
PATTERN WRITE
mode.
If
existing
rhythm
patterns
need
to be
restored, locate
a
PATTERN
that contains
no rhythms
or the
easiest ones to copy
and
write
it
down.
CV
Check
point:
CV
out
jack
With
PITCH
mode,
press
low C
key and
note the reading
—
CVL.
Press high
C
key,
adjust
TM6
for
CVL+
1.000V±3mV
-CVM.
While holding
down
TRANSPOSE
UP,
press
high C
key,
confirm
that the reading
is
CVM+1.000±3mV.
de
SWITCH BOARD 7312704010