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→Assembly and Soldering of the PCBs
[[File:Zynthian_Parts.jpg|600px]]
[[File:Zynthian_Parts.jpg|600px]]
== Assembly and Soldering of the PCBs ==
== Assembly and Soldering of the modules (PCBs) ==
=== Step 1: 2in1 board ===
=== Step 1: 2in1 modules ===
==== You need: ====
==== You need: ====
* 1 * resistor 220 Ohm (red-red-black-gold, pos. 5)
* 1 * resistor 220 Ohm (red-red-black-gold, pos. 5)
* 1 * diode 1N4148 (pos. 1)
* 1 * diode 1N4148 (pos. 1)
* 1 * IC socket 8 pins (pos. 10)
* 1 * IC socket 8 pins (pos. 10) => OPTIONAL! Not included in the Kit
* 1 * IC socket 18 pins (pos. 9)
* 1 * IC socket 18 pins (pos. 9) => OPTIONAL! Not included in the Kit
* 1 * IC 6N138 (pos. 2)
* 1 * IC 6N138 (pos. 2)
* 1 * IC MCP23008 (pos. 15)
* 1 * IC MCP23008 (pos. 15)
==== HowTo: ====
==== HowTo: ====
# Start with assembling the diode onto the PCB. '''Be careful to do this the right way - the small black (or white) stripe on one side of the diode must fit the same side of the white stripe on the PCB!'''
# Start with assembling the diode onto the PCB. '''Be careful to do this the right way - the small black (or white) stripe on one side of the diode must fit the same side of the white stripe on the PCB!'''
# After that solder the resistors.
# After that, solder the resistors.
# Then assemble the IC sockets, but do not fit the ICs yet. We will do this at the end of this task.
# Then assemble the ICs.'''Put attention to the orientation!!.''' If you prefer, you can use IC sockets (but do not fit the ICs yet, we will do this at the end of this task.)
# After that, solder the capacitors and the multi-pin-rows.
# After that, solder the capacitors and the multi-pin-rows.
# Now insert the ICs into the socket. '''Be careful to put them with the notch on the IC towards the hole of the white rectangle showing on the PCB!'''
# If you used IC-sockets, now insert the ICs into the socket. '''Be careful to put them with the notch on the IC towards the hole of the white rectangle showing on the PCB!'''
[[File:2in1_ensambled.jpg|600px]]
[[File:2in1_ensambled.jpg|600px]]