POW-Rduino testing tool

Step 11 SOLDER COMPONENTS

MATERIALS NEEDED:

1 -- PCB - worked on in STEP 10

POSITION THE PCB CORRECTLY:
You will need to flip your PCB over in order to solder the connections between all the components.  It is important that you know which PIN and which component you are working with.  BE VERY CAREFUL HERE.  Connecting it incorrectly can result in problems and short your PCB and cause your GFCI (Ground Fault Circuit Interrupter) to pop.  In this case you will need to reset it.

SOLDER PIN-1 (P1) TO TERMINAL (T1):
Solder PIN-1 (P1) from both RELAY-1 (R1) and RELAY-2 (R2) to TERMINAL-1 (T1)
Use the following hole locations for the solder bead.

PIN-1(P1) / RELAY-1 (R1):
Start at PIN-1 (P1) holes I16/I17
Solder from I16/I17 upto G17
Solder over from G17 to G23
Solder down from G23 to L23
Solder over from L23 to L30

PIN-1 (P1) / RELAY-2 (R2):
Start at PIN-1 (P1) holes P16/P17
Solder from P16/P17 upto O17
Solder over from O17 to O24
Solder up from O24 to N24
Solder over from N24 to N30

Solder for TERMINAL-1 (T1) holes L30 to N30

DIODE CONNECTIONS:
DIODE wire will be pulled through holes when connecting with TERMINAL-5 (T5) 7 TERMINAL-2 (T2) for both RELAY-1 (R1) & RELAY-2 (R2).  Each time this happens handle it the same way.  Solder around the hole the wire comes out with the solder bead.  Once the connection is made snip the extra DIODE wire off.  BE CAREFUL - hold on to it or it will fly out at you!!!


SOLDER PIN-5 (P5) - RELAY-1 (R1):
Diode (D1-R1) will have a wire pulled through at hole K11.  Solder through it with the solder bead and at end snip off leftover wire as close to the solder bead as you can.
Use the following hole locations for the solder bead.

PIN-5 (P5) / RELAY-1 (R1) to TERMINAL-5 (T5) / RELAY-1 (R1):
Start at PIN-5 (P5) on RELAY-1 (R1) hole I19
Solder down from I19 to K19
Solder across to the left to K9
Solder for TERMINAL-5 (T5) holes J9 to L9



SOLDER PIN-5 (P5) - RELAY-2 (R2):
Diode (D2-R2) will have a wire pulled through at hole P11.  Solder through it with the solder bead and at end snip off left over wire as close to the solder bead as you can.
Use the following hole locations for the solder bead.

PIN-5 (P5) / RELAY-2 (R2) to TERMINAL-5 (T5) / RELAY-2 (R2):
Start at PIN-5 (P5) on RELAY-2 (R2) hole Q14
Solder down from I19 to K19
Solder across to the left to K9

Solder for TERMINAL-5 (T5) holes O9 to Q9


SOLDER PIN-2 (P2) - RELAY-1 (R1):
Diode (D1-R1) will have a wire pulled through at hole B11.  Solder through it with the solder bead and at end snip off left over wire as close to the solder bead as you can.
Use the following hole locations for the solder bead.

PIN-2 (P2) / RELAY-1 (R1) to TERMINAL-2 (T2) / RELAY-1 (R1):
Start at PIN-2 (P2) on RELAY-1 (R1) hole I14
Solder up from I14 to H14
Solder across to the left from H14 to H12
Solder up from H12 to B12
Solder across the the left from B12 to B9

Solder for TERMINAL-2 (T2) holes B9 to D9



SOLDER PIN-2 (P2) - RELAY-2 (R2):
Diode (D2-R2) will have a wire pulled through at hole X11.  Solder through it with the solder bead and at end snip off left over wire as close to the solder bead as you can.
Use the following hole locations for the solder bead.

PIN-2 (P2) / RELAY-2 (R2) to TERMINAL-2 (T2) / RELAY-2 (R2):
Start at PIN-2 (P2) on RELAY-2 (R2) hole Q19
Solder down from Q19 to S19
Solder across to the left from S19 to S11
Solder down from S11 to X11
Solder across to the left from X11 to X9

Solder for TERMINAL-2 (T2) holes X9 to V9


SOLDER PIN-4 (P4) - RELAY-1 (R1):
Use the following hole locations for the solder bead.

PIN-4 (P4) / RELAY-1 (R1) to TERMINAL-4 (T4) / RELAY-1 (R1):
Start at PIN-4 (P4) on RELAY-1 (R1) hole D19
Solder to the right from D19 to D26
Solder down D26 to G26
Solder across to the right from G26 to G28 

Solder for TERMINAL-4 (T4) holes F28 to H28


SOLDER PIN-4 (P4) - RELAY-2 (R2):
Use the following hole locations for the solder bead.

PIN-4 (P4) / RELAY-2 (R2) to TERMINAL-4 (T4) / RELAY-2 (R2):
Start at PIN-4 (P4) on RELAY-2 (R2) hole V14
Solder up from V14 to U14
Solder across to the right from U14 to U21
Solder up from U21 to T21
Solder across to the right from T21 to T28

Solder for TERMINAL-4 (T4) holes T28 to R28


SOLDER PIN-3 (P3) - RELAY-1 (R1):
Use the following hole locations for the solder bead.

PIN-3 (P3) / RELAY-1 (R1) to TERMINAL-3 (T3) / RELAY-1 (R1):
Start at PIN-3 (P3) on RELAY-1 (R1) hole D14
Solder up from D14 to B14
Solder across to the right from B14 to B28

Solder for TERMINAL-3 (T3) holes C28 to A28


SOLDER PIN-3 (P3) - RELAY-2 (R2):
Use the following hole locations for the solder bead.

VERY IMPORTANT TO BE CAREFUL WHEN YOU SOLDER PIN-3 (P3) AT RELAY-2 (R2)
the PIN-3 (P3) on RELAY-2 (R2) is next to the solder bead from PIN-4 (P4) on RELAY-2 (R2).  Maintain the line break between the solder.  If they join this project will not work correctly and could short the tool out.  NO MISTAKES HERE!! 

PIN-3 (P3) / RELAY-2 (R12 toTERMINAL-3 (T3) / RELAY-2 (R):
Start at PIN-3 (P3) on RELAY-2 (R) hole V19
Solder DOWN from v19 to X19
Solder across to the right from X19 to B28

Solder for TERMINAL-3 (T3) holes C28 to X28


COMPLETED PCB:
All componets are installed and connected at the right locations for a full functional testing tool.