Frequency Central Polygraf Manuale

Frequency central

Build documentation for:

polygraf

Featuring code by Jetroid

Main PCB Pots ‘n’ sockets PCB

Bill of Materials

1K x 27

10K x 4

100K x 4

200K x 1

All resistors ¼ watt

metal film.

100nF x 2

10uF x 1

47uF x 2

POLYGRAF PIC

CD4511 x 2

TL084 x 41

TL072 x 1

BC547 x 2

78L05 x 1

2 digit LED display,

common cathode,

0.56”

3mm red LED x 6

3mm green LED x 1

18 pin IC socket x 1

16 pin IC socket x 2

14 pin IC socket x 1

8 pin IC socket x 1

B100K x 2

B100K x 1

(or this)*

3.5mm socket x 7

SPDT on/off/on x 1

DPDT on/on x 1

Tactile switch x 2

Male header x 1

(cut to size)

Female headerx 1

(cut to size)

Power header x 1

* I prefer the Song Heui tall trimmers because they have a longer shaft and a white notch.

Main PCB assembly

1. Solder all resistors

2. Solder all five IC sockets

3. Solder the non elecrolytic capacitors

4. Solder the 2 x BC547 and the 78L05 –watch the polarity!

5. Solder the box power header. Make sure the notch lines up with the screenprint

legend. If in doubt, have a look at a power cable, and make sure when inserted into

the header the red stripe lines up with the -12V screenprint.

6. Solder all electrolytic capacitors

7. Cut male headers to size and solder them into place. Make sure that they stick out of

the bottom of the PCB.

Pots ‘n’ sockets PCB

1. Place the PCB on a flat surface. Place the

2 tactile switches into their solder pad.

Do not push them all the way through,

they should sit proud of the PCB (see

photo). Solder them into place from the

top of the PCB.

2. Solder the 2 metal shaft potentiometers (don’t solder the plastic shaft

potentiometer yet) and the 2 toggle switches. Use the panel to make everything line

up nicely.

3. Place all sockets on the PCB, making sure the ground tabs line up with the PCB’s

ground pads –be careful because there are two different orientations - then place

the panel over them. This will assure that the sockets are correctly positioned. Flip

the whole lot over and solder the sockets into place. Use cut off resistor legs to

connect the sockets’ ground tabs line up with the PCB’s ground pads.

4. Place the 2 digit LED display onto the PCB. The display needs to sit away from the

PCB in order to fit snugly to the panel. This means the legs barely protrude through

the solder pads, so when soldering give a little time for the solder to flow down onto

the legs. Check it from the top side, and reflow if necessary.

5. Place and solder the single plastic shaft trimmer.

6. Cut female headers to size and solder them into place. Make sure that they stick out

of the bottom of the PCB.

7. Put all 7 LEDs through their pads. Present the panel to the PCB, flip the whole lot

over, make sure the LEDs stick though the holes in the panel, solder in place.

All done! Now RTFM!

RDH 21/08/19

http://www.frequencycentral.co.uk/

Altri manuali Frequency Central Unità di controllo

Frequency Central

Frequency Central Deep Thought Manuale

Frequency Central

Frequency Central Wave Runner Manuale

Frequency Central

Frequency Central Whiteface Manuale

Frequency Central

Frequency Central Continuum Phase Shifter Manuale

Frequency Central

Frequency Central MU Wave Runner LFO Manuale

Frequency Central

Frequency Central Process 26 Manuale

Frequency Central

Frequency Central Waverider Digital VCO Manuale

Frequency Central

Frequency Central MU System X Dual Amplifier Manuale

Frequency Central

Frequency Central MU System X Lowpass Filter Manuale

Frequency Central

Frequency Central Stasis Leak Manuale

Frequency Central

Frequency Central System X Filter 2 Manuale

Frequency Central

Frequency Central System X Amplifier Manuale

Frequency Central

Frequency Central Stasis Leak Manuale

Frequency Central

Frequency Central System X Filter Manuale

Frequency Central

Frequency Central Infinitely Maybe Manuale

Frequency Central

Frequency Central Pocket Calculator Rev(2) Manuale

Frequency Central

Frequency Central State 700 MK2 Manuale

Frequency Central

Frequency Central Dual XVCA Manuale

Frequency Central

Frequency Central Seismograf Manuale

Frequency Central

Frequency Central Bartos Flur Rev(2) Manuale

Frequency Central

Frequency Central Raging Bull 2.0 Manuale

Frequency Central

Frequency Central Raging Bull Manuale

Frequency Central

Frequency Central Looking glass Manuale utente

Frequency Central

Frequency Central XVCO Manuale

Manuali Unità di controllo popolari di altre marche

Festo

Festo Compact Performance CP-FB6-E Manuale elenco delle parti

Elo TouchSystems

Elo TouchSystems DMS-SA19P-EXTME Manuale utente

JS Automation

JS Automation MPC3034A Manuale utente

JAUDT

JAUDT SW GII 6406 Series Guida rapida

Spektrum

Spektrum Air Module System Manuale utente

BOC Edwards

BOC Edwards Q Series Manuale utente

KHADAS

KHADAS BT Magic Manuale utente

Etherma

Etherma eNEXHO-IL Manuale utente

PMFoundations

PMFoundations Attenuverter Manuale utente

GEA

GEA VARIVENT Manuale utente

Walther Systemtechnik

Walther Systemtechnik VMS-05 Manuale utente

Altronix

Altronix LINQ8PD Istruzioni per il montaggio

Eaton

Eaton Powerware Series Manuale utente

WAGO

WAGO 750-407/040-000 Manuale utente

Sony

Sony CCU-590 Manuale utente

Graco

Graco 25D614 Manuale utente

Task Force Tips

Task Force Tips YE-RF-900 Manuale di programmazione

Shini

Shini SPV-U Series Manuale utente