Bastl Instruments DUDE v1.2 Assembly Manual Download Page 8

Page: 8 / 18

LEDs

Solder the

LEDs

now -

these are polarized too

! Be sure to insert the longer lead into the plus (+)

hole. Place the LEDs down to the PCB. It is better to solder just one leg first and then do the

adjustments

resoldering

and

repositioning

the

same

time.

Summary of Contents for DUDE v1.2

Page 1: ...ave never soldered before check out some of tutorials here or here We also included one of the best quality solder to help you solder everything 2 3 faster and better The Dude consists of just one pri...

Page 2: ...L78L06 voltage regulator 2 NE5532 IC in foam 2 8 pin DIL DIL socket in foam 6 jack TRS 3 5mm audio connector 5 OSW5DK7331A LED 1 8mm white 1 2 1mm power barrel connector 5 A100k 25mm logaritmic potent...

Page 3: ...r allen key enclosed with kit Isopropyl alcohol smaller and clean brush optional Protective eyewear We suggest to work in a clean and a well lit and ventilated environment to avoid accidents or losing...

Page 4: ...he values by using a multimeter or you can check 4 the color codes if you are seasoned enough Snip the leads close to the PCB after the soldering be sure to make this step on all remaining leads in th...

Page 5: ...DIODE Next solder the 1N4007 diode be careful diodes are polarized Make sure that the grey stripe on the diode matches the stripe on the PCB 5...

Page 6: ...isely down on the PCB You can start soldering just one leg of each connector check it and then do the rest IC SOCKETS Insert the IC sockets 2x 8 pin DIL Just be aware of the right direction of sockets...

Page 7: ...CERAMIC CAPACITORS Move to the ceramic capacitors now First solder the 22pF cap 1x which is marked 220 Then do the 470nF ones they are marked 474 on itself and there are eight of them 7...

Page 8: ...ese are polarized too Be sure to insert the longer lead into the plus hole Place the LEDs down to the PCB It is better to solder just one leg first and then do the adjustments by resoldering and repos...

Page 9: ...n the PCB ELECTROLYTIC CAPACITORS Don t forget to solder also the two electrolytic capacitors 47 F These ones are polarized There is a plus sign on the PCB that should match the longer lead of the ele...

Page 10: ...00mA to solder It is not polarized and it looks almost like a ceramic capacitor Then snip the overhanging lead a little bit POWER CONNECTOR Let s add the power connector Just be sure to solder it flat...

Page 11: ...on switches now Be aware that these parts have to be oriented There is a marked line on the one side of button which has to be oriented upwards Remember to solder these switches straight See the pictu...

Page 12: ...ition and do the re heat and repositioning adjustments in need Then solder the rest if there is no problem Remember they have to be soldered straight really seriously DOUBLE CHECK Take your time now a...

Page 13: ...it off Then just let it dry You can repeat these steps until you are satisfied with the result ICs Don t forget to place the two ICs into the sockets NE5532P There is a signed notch on each IC that h...

Page 14: ...BATTERY HOLDER Before placing the battery holder you have to do a little adjustments See the photo and first cut the signed legs 14...

Page 15: ...r the power connector It is good to melt some solder into the holes first and then reheat them and place the wire inside Let s secure the battery holder now with the spacers and screws the longer ones...

Page 16: ...not let the lug heat too much it would break the connection of the coil and the lug Use just the tip of your soldering iron for a second YOU ARE ALMOST DONE Now you can complete the Dude with the plas...

Page 17: ...Then place the side parts push them just in the corners Finish the enclosure with the top cover and mounting the screws Here it is your Dude is finally completely alive Congratulations 17...

Page 18: ...5 Especially late at night Then you can can send the detailed description of the problem with enclosed high resolution photos on diy bastl instruments com Consider our Come to Daddy service if you thi...