Jesus L. Paleo wrote:
Hello all, i am in the adjust phase of build my K2. My main problem
not solved yet is that 8V tx voltage line is with 5.1 v permanet.
Microprocesor tx order is down and rx is up, so here all is rigth,
colector of Q1 is with 5.1. Also RX voltage seem to be down, not 8V
but
Don Wilhelm wrote:
Jesus,
You will have to resolve that problem before proceeding.
The most likely cause is something wrong with Q1, Q2, Q3 or Q4 on the
control board.
First check the operation of the TX and RX signals. During Receive, RX
should be near 5 volts at the gate of Q4 and TX should
Jesus,
You will have to resolve that problem before proceeding.
The most likely cause is something wrong with Q1, Q2, Q3 or Q4 on the
control board.
First check the operation of the TX and RX signals. During Receive, RX
should be near 5 volts at the gate of Q4 and TX should be near ground at the
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