background image

Busta Noise v1.0 

 

Manufacturers and product names are mentioned solely for circuit identification, and where applicable their trademarks are the 
property of their respective owners who are in no way associated or affiliated with the author. No cooperation or endorsement 
is implied.

 

Build sequence 

Soldering this board can be very complicated for some people since the solder pads are very close 
together. Use a magnifying glass to make the job easier.  

The trick to soldering a PCB is to work from small to big components. My building sequence 
suggestions in this section are based on the parts I used myself. Sometimes some components are 
smaller (or bigger) so always use your own common sense and change the order accordingly. Usually 
capacitors can differ a lot in size depending on their rating and value. 

Note:

 Do not blow on your solder in an attempt to cool it down. That can result in a bad join that 

might corrode! Also take extra care not to short components. 

Start by soldering the resistors and diodes. Socket the IC’s . Wait with placing the IC’s to once you are 
finished with all soldering and off board wiring! 

Now continue by soldering the MLCC, SMF and MKT capacitors and finish with soldering the the 
Electrolytics.  

I suggest you now drill the holes in your enclosure so you can use it during the off board wiring.  

Note:

 Really take some time to determine where to place the pot, switch, jacks and PCB in the 

enclosure before you start drilling. Measure twice, drill once. 

You are almost ready to rock, well… not really. The difficult part starts now.  

Besides the components mentioned in the components table, you will need: 

 

1 mono input jack, 1 stereo jack, 

or 2 mono jacks if you are not planning on using a battery 

 

3PDT footswitch

 (9 pins)  

 

2,1mm DC jack

 (isolated).  

 

22 gage stranded hook-up wire. 

 

LED holders. 

This enables you to mount the LEDs in the enclosure. 

 

LED (3mm or 5mm depending on your taste).

 These are the status LEDs 

 

Hammond 1590B

 case (or similar) in your favorite color. 

 

 

Содержание Busta Noise

Страница 1: ...Busta Noise Building instructions v1 0...

Страница 2: ...r affiliated with the author No cooperation or endorsement is implied 2 Table of contents PCB layout 3 Components 4 Build sequence 5 Off board wiring 6 Potentiometers 6 Troubleshooting 8 Schematic 9 R...

Страница 3: ...for circuit identification and where applicable their trademarks are the property of their respective owners who are in no way associated or affiliated with the author No cooperation or endorsement i...

Страница 4: ...MKT SMF D1 1N4001 C2 1u MKT SMF IC1 JRC4558D C3 100p MLCC IC2 JRC4558D C4 1u MKT SMF IC3 LM1894N C5 100u Electrolyte P1 B1k Frequency C6 8n2 MKT SMF R1 1k C7 1u MKT SMF R2 510k C8 100p MLCC R3 10k C9...

Страница 5: ...n a bad join that might corrode Also take extra care not to short components Start by soldering the resistors and diodes Socket the IC s Wait with placing the IC s to once you are finished with all so...

Страница 6: ...cooperation or endorsement is implied 6 Off board wiring Potentiometers In the pictures below you see the correct pin numbering of the pots Alpha 16mm style Solder the wires accordingly and it is alwa...

Страница 7: ...of their respective owners who are in no way associated or affiliated with the author No cooperation or endorsement is implied 7 Note that R led1 is 4k7 resistors You can change these value depending...

Страница 8: ...ou oriented the capacitors IC s transistors and diodes the right way SMF MKT and ceramic capacitors as well as resistors do not need to be oriented A likely sign of incorrect capacitors and or orienta...

Страница 9: ...mes are mentioned solely for circuit identification and where applicable their trademarks are the property of their respective owners who are in no way associated or affiliated with the author No coop...

Отзывы: