September 8
th
2014
www.thonk.co.uk
16
Manhattan Analog
VCA Module
Eurorack DIY Kit
Instructions
Version 1.0
40.
Take the remaining three ICs from
the black foam in the ESD packet
and position as shown. Make sure
the notches in the
TL074
and
LME49710
are facing inwards as
shown and matching with the
notches on the IC sockets.
Note that on the single row header
you cut down to size, there is a
box marked on the PCB, at the
point closest to the blue trimmer.
Align
the
notch
on
the
THAT2180B
chip.
The pins on the
THAT2180B
are
quite long so take care to not
bend them when pushing into the
socket. A little effort is required at
first but once it starts moving it
will slip in easily.
TL074 LME49710
THE NOTCH IN THE EXPENSIVE CHIP!
Incorrect orientation will
destroy
the ICs
41.
Finally connect the power cable
as shown, so the red stripe is at
the point on the board marked –V,
closest to the frontpanel.
Next we’ll connect the power,
switch on and user a Multimeter to
trim the module.
