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1.
IC1 – pinned TG Modul
2.
P1 12- gauge-trimmer – Attack time (DTG top) -> 100 µs
3.
P2 12- gauge-trimmer – VCA out (DTG top) -> 0 V @ CV = 0 V
4.
P3 12- gauge-trimmer – Attack time (DTG bottom) -> 100 µs
5.
P4 12- gauge-trimmer – VCA out (DTG bottom) -> 0 V @ CV = 0 V
6.
16 Pin power supply box-header
7.3 Initial operation
The power connector's (6) pin-out in top view (refer to fig. 2) is assigned as
follows:
Bottom to top, left to right. Thus pin 1 is located at bottom left, pin 2 above pin
1 etc. Pin 15 is at bottom right, pin 16 at top right.
Pin 1, 2 = -12 V (labelled with a triangle)
Pin 3-8
= GND (ground, 0 V), located outward on all jacks
Pin 9, 10 = +12 V
Pin 11-16 = not in use
To hook up power to the module, connect one of the IDC-jacks of the included
flat ribbon cable to the connector (refer to fig. 2). Observe guide key for the
polarity of the connector in order to avoid pin reversal. The red tag of the
cable is to match the triangle-label.
8. MODULE DESCRIPTION
8.1 Structure
The DTG is a combination of a Gate module and an Envelope generator in
duplicate design. The Fig. 3 shows the structure of one of these two designs. In
the following piece by piece every parts will be described and as the case may
be exemplified with graphics. Because of the identity of the generators the
following descriptions are referring to the elements 1-25 of the front panel.
Hint 1: All digital input jacks (Gate, Gate-Reset, Gt/Del, Env-Gate, Env-Reset,
Hold) are so-called Schmitt-Trigger inputs, meaning they can be fed with any
analog (also negative) voltages (max. ±12 V). The trigger point is about +3 V.
CS-8 Series DTG Rev1.3, July 2020
-14-
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