PuzzleSounds RC Booster User manual

RC BOOSTER

RC BOOSTER
We hope you enjoy your new RC Booster! In this manual, you will find
documentation and guidelines helpful to put it together.
Here we have put together a few links that detail some of the aspects
explained in this manual and that we think you can find helpful:
Kit & PuzzleKit general manual
Reading resistor and capacitor values
Also, in our blog you can find multiple articles regarding tips for
soldering, more in-depth posts about resistors and capacitors…
Check it out!

RC BOOSTER
Bill Of Materials
Resistors (18)
2
R1, R3
1M
4
R2, R4, R10, R13
10k
2
R5, R16
22k
1
R7
0/wire
1
R6
47k
2
R8, R11
4.7k
1
R9
33k
1
R12
470k
1
R14
470
1
R15
100k
1
R17
6.8k
1
R18
15k
Capacitors (13)
1
C1
47n
2
C2, C9
1u
1
C10
100n
1
C3
150p (cer.)
2
C5, C8
4.7n
2
C6, C7
33n
4
C11, C12, C13, C14
10u (electro.)
0
C4
Not used (leave unconnected)
Transistors (2)
2 Q1, Q2 2SC1815
Diodes (3)
1 D1 Jumper / Wire
2 D2, D3 Led 3mm
ICs (1)
1 U1 TL072
Potentiometers (4)
2 BASS, TREB 50kB (lin.)
1 DRV 250kB (lin.)
1 VOL 100kA (log.)
Other (2)
1 DP 1N4007
1 RON 1k

RC BOOSTER
Part Placement

RC BOOSTER
STEP BY STEP GUIDE

STEP 1 –Resistors and diodes
Place the resistors and diodes. If you have
troubles reading the values, check out our
“Reading Part Values” tutorial.
Resistors (31)
2 R1, R3 1M
4 R2, R4, R10, R11 10k
1 R5 5.1k
3 R6, R8, R9 20k
2 R7, R28 100k
2 R12, R13 4.7M
5 R14, R18, R19, R23, R24 330
3 R15, R21, R25 4.7k
4 R16, R20, R22, R26 6.8k
1 R17 7.5k
1 R27 1k
2 R29, R30 47k
1 R31 47
Other (2)
1 DP 1N4007
1 RON 1k

STEP 2 –IC sockets & Pin header
First of all place the IC sockets (without
the ICs). Pay attention to the orientation!
The small notch in the socket should be
oriented as indicated in the PCB.
Then, connect the 6 pin header:

STEP 3 –Capacitors and Transistors
Solder the capacitors and transistors. If you have
troubles reading the values, check out our
“Reading Part Values” tutorial. Pay attention to the
orientation, as well as to the polarity for
electrolytic capacitors.
Capacitor List
3 C1, C8, C9 22n
1 C2 220n
2 C3, C10 1u (electro.)
1 C4 68n
1 C5 8.2n
1 C6 2.2u (electro.)
2 C7, C11 100n
1 C12 100u (electro.)
Transistor List
1 Q1 2N5457
2 Q2, Q3 BC550

STEP 4 –LED and Battery Clip
Solder two wires to the LED
connection (red to the “+” sign).
Then, solder then to the LED (the red
wire is connected to the longer pin).
Solder the battery clip, connecting the red wire to the “+” sign:

STEP 5 –DC Power Jack wires
Solder three wires (about 5cm each) to the DC connection as shown (don’t solder
anything to the other end yet!):

STEP 6 –Audio Jacks
Now, solder the audio jacks to the board (DC, battery and led
wires are not present to make it clearer):

STEP 7 –Potentiometers
A – Preparing the potentiometers
Cut 3 pieces of wire for each potentiometer you have to solder (i.e. 9 pieces for 3
potentiometers). Then, solder them to each lug. The first lug is the one in the left in
top view (the black wire in the picture).
Here, we’ve cut them short (~1cm), but you can use the length you need.

Then, solder them to the board like in the picture in the left, and then place the board
inside the enclosure:

STEP 8 –DC Power Jack
First of all, insert the DC jack in the enclosure and tighten the
nut:
Then, solder the three wires from the DC connector in the
board to the DC jack as follows:

STEP 9 –3PDT
A – Solder the pin to the adapter
Pay attention, the pins and the 3PDT
must be soldered to the same side of
the PCB adapter (the one labeled
“buttons and 3PDT on this side”).
B – Solder the 3PDT
Now solder the 3PDT to the PCB and
remove all the nuts but one, that should
be set at a middle height:

STEP 10 –Connect the 3PDT
STEP 11 –Your pedal is finished!
By now you should have a fully functional effect pedal, we
hope you enjoy it!