LA

LA

sábado, 22 de março de 2014

Project JCN-9K: Concluded

And here the final assembly:




Project JCN-9K: Arrived

The kit I bought on Ebay arrived. I built the kit in one day. Very easy and beautiful, just the case is boring, but as soon as possible I will change it.
The pieces:





Tubes:


PCB:

Soldering the components:


And the final test:





It`s Alive!!!!!!!

PRIME: Top Screen

Same process to print the top cover:





And checking the circuit, continuity.





Only one problem found, a miracle!!!! Using soldering the problem was fixed:


PRIME: New PCB



Well, after several problems trying to print the circuit using normal paper and photo paper, I decided to use a transparency paper. I found one step-by-step on the internet showing how to use this method. Print the circuit on a transparency paper and using a hot iron the circuit pass to the PCB.


Perfect!!!


Here my tip to hold the PCB to corrode: wine cork