Doepfer A-100NT5 +5V Power Supply Manuale Utente

SYSTEM A - 100Owner’s Manualdoepfer Musikelektronik Gmbh

2. Overall design System A - 100doepfer4 2.2 Installing modulesAImportant:Before you install a module into the racksystem:DCalculate the total curr

doepferSystem A - 100 2. Overall design5Fig. 2: Connecting the ribbon cable to the moduleD Now join the free end of the ribbon cable (see 2 inFig. 3

2. Overall design System A - 100doepfer6In this case, double-check the connections, makingcompletely sure that the ribbon cable is the rightway roun

doepferSystem A - 100 3. A-100 signal flow73. Signal flow in the A-1003.1 The Principles of Voltage ControlWhat makes analogue synthesizers (and m

3. A-100 signal flow System A - 100doepfer8As well as modules which can be affected by voltagecontrol, there are other modules like the ADSR andLFO w

doepferSystem A - 100 3. A-100 signal flow9Trigger or Gate Signals, which start a process orfunction, are typically from 0 V to +5V or 0V to +12 V,w

3. A-100 signal flow System A - 100doepfer10If on the other hand you’d like to have the sameinternal CV and gate available on two busses atonce, you

doepferSystem A - 100 3. A-100 signal flow113.4 Integrating the A-100 with MIDITo link the A-100 into a MIDI system, you can useexternal MIDI inte

3. A-100 signal flow System A - 100doepfer123. A-100 signal flow System A - 100doepfer

doepferSystem A - 1004. A-100 Basic System134. A-100 Basic SystemsIt’s not in the nature of modular systems to have hardand fast rules about whic

EWarning:Inside the A-100 power supply are dangerous vol-tages. It is essential to take careful note of thefollowing safety instructions:• Before op

4. A-100 BS Basic systemSystem A - 100doepfer14

doepferSystem A - 100 5. AccessoriesSubject to change without notice15Part DescriptionA-100BUS Separate system busOne bus board with 14 connectors fo

5. Accessories System A - 100doepfer16Subject to change without noticePart DescriptionA-100OPMA-100 User ManualContains detailed description and ins

doepferSystem A - 100 6. Standard items included176. Items included as standardThe following parts are included in each order:A-100BS1/BS2/MS - Ba

6. Standard items included System A - 100doepfer18

doepferSystem A - 100 7. Further reading197. Further readingThe resources in the following list should help youincrease your knowledge of analog sy

7. Further reading System A - 100doepfer20Specialist books in GermanDellmann / Thewes, Synthesizer-Handbuch, MusikMedia / Augsburger Druck- und Verl

8. Module Overview System A-100 DOEPFERDOEPFERDOEPFERDOEPFER21 8. Module Overview(as of July 2009)ModuleWidth[HP]Current[mA]Current@5V[mA]Description

DOEPFERDOEPFERDOEPFERDOEPFER System A-100 8. Module Overview22Module Width Curr. Curr.@5V DescriptionA-108 12 40 -6/12/24/48 dB Low Pass / Band Passvo

8. Module Overview System A-100 DOEPFERDOEPFERDOEPFERDOEPFER23Module Width Curr. Curr.@5V DescriptionA-121 12 30 -VCF 2 - 12 dB Multimode Filtervoltag

ment in a humid or wet environment nor nearinflammables.• Do not use this instrument in damp environments,or close to water.• No liquids or conducti

DOEPFERDOEPFERDOEPFERDOEPFER System A-100 8. Module Overview24Module Width Curr. Curr.@5V DescriptionA-130 820 -VCA - Voltage Controlled Amplifiervolt

8. Module Overview System A-100 DOEPFERDOEPFERDOEPFERDOEPFER25Module Width Curr. Curr.@5V DescriptionA-138a/b/c8 10/20c-Mixer, mixer for audio or cont

DOEPFERDOEPFERDOEPFERDOEPFER System A-100 8. Module Overview26Module Width Curr. Curr.@5V DescriptionA-144 830 -Morphing Controllercontrol voltage mod

8. Module Overview System A-100 DOEPFERDOEPFERDOEPFERDOEPFER27Module Width Curr. Curr.@5V DescriptionA-160 440 -Clock Dividerfrequency divider for clo

DOEPFERDOEPFERDOEPFERDOEPFER System A-100 8. Module Overview28Module Width Curr. Curr.@5V DescriptionA-175 420 -Dual Voltage Invertertwo independent a

8. Module Overview System A-100 DOEPFERDOEPFERDOEPFERDOEPFER29Module Width Curr. Curr.@5V DescriptionA-186 40 -Gate / Trigger Combiner7 inputs that ar

DOEPFERDOEPFERDOEPFERDOEPFER System A-100 8. Module Overview30Module Width Curr. Curr.@5V DescriptionA-196 840 -Phase Locked Loop Module (PLL)linear V

8. Module Overview System A-100 DOEPFERDOEPFERDOEPFERDOEPFER31

DOEPFERDOEPFERDOEPFERDOEPFER System A-100 8. Module Overview32

doepferSystem A - 100 9. Appendix299.1 Adding a 5V power supplySome A-100 modules, for instance the A-113, A-190 orA-191, need an extra 5 V power s

Contents System A - 100doepferivContentsImportant safety notes ... iiContents ...

9. Appendix System A - 100doepfer30Fig. 10: NT5 power supply connectionsGND(black)+5 V(red)to theconnect ors ofthe bus boardfrom mainsinletblueblac

doepferSystem A - 100 9. Appendix31A The yellow/green wire is the safety (earth)connection, and must be never replaced bya different colour.If you’v

9. Appendix System A - 100doepfer32The fins of the heat sink should be facing tothe right.It’s vital to make certain that the 16-wayplug and socket

doepferSystem A - 100 9. Appendix339.3. Using the mini power supply/bus9.3.1. IntroductionThe A-100 MNT (Mini power supply / bus) is compo-sed of a

9. Appendix System A - 100doepfer349.3.2. A-100 MNT - OverviewControls:1 LED : LED indicator for +12 V supply.2 LED : LED indicator for -12 V su

doepferSystem A - 100 9. Appendix359.3.3. Controls / indicators1 LED • 2 LEDLEDs 1 and 2 indicate that the power supply isworking properly. Once

9. Appendix System A - 100doepfer36Fig. 1: Connecting the ribbon cable to the moduleD Now join the free end of the ribbon cable (see 2 inFig. 2) to

About this manualThis user manual describes the A-100 modular synthe-sizer system, and explains how to use each section ofit.If this is your first tim

Introduction System A - 100doepferviIntroductionIn the A-100, Doepfer have produced a capable andversatile analog modular synthesizer, built in the s

doepferSystem A - 100 1. Important notes 11. Important informationAAs well as the important safety notice(see ii - iii) please also read and take

System A -100doepfer2Fuse values for different mains voltages and power suppliesType of power supplyMains voltageA-100NT12(standard power supply, 650

doepferSystem A - 100 2. Overall design32. Overall design2.1 IntroductionThe A-100 modular system is based on a standard 19”rack system A-100 G in