Doepfer DIY Synth do-it-yourself analog synthesizer Instrukcja Użytkownika Pobierz pdf (Strona 14)

DIY Synth Kit Page 14 User's Guide

Remark: Several gate signals can be combined via diodes and connected to the gate input.

Another possibility is to connect the switching contact of the gate socket to the rectangle

output of the LFO. In this case the ADSR is triggered automatically by the LFO unless

another gate signal is connected to the gate socket.

JP5: LFO and ADSR connections

JP5 contains some ADSR, Buffer and Inverter/Mixer terminals.

pin header top view ribbon cable

Function Explanation Remark / Recommendation

BUFFER OUT Output of the buffer Usually connected to the center terminal

of the ADSR decay control for best

ADSR operation

BUFFER IN Input of the buffer Usually connected to the center terminal

of the ADSR sustain control for best

ADSR operation

ADSR OUT ADSR output Typ. 0…+8V level, usually connected to

the ADSR output socket, can be

normalled to the FM/AM inputs of the

VCF and VCA

INV IN Inverter input Can be used to invert a signal (e.g.

ADSR), if the INV SUM is used the

inverter unit can be used also for mixing

of CV or audio signals

INV SUM Inverter summing input Required if the inverter should be used

as a mixer, serial resistor(s) 100k

recommended for same sensitivity as

INV IN

INV OUT Inverter output

GND

RELEASE CCW CCW terminal of the ADSR

release control

Usually connected to the CCW terminal

of the release control (1M log)

GND

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 23 24

Brak uwag

Doepfer DIY Synth do-it-yourself analog synthesizer Instrukcja Użytkownika Strona 14