peter1969
Newbie
i have a Alinco dx-70 . there was power from a another tranceiver go in to te alinco. stuppid antenna switch.
Now the alinco dont send power and there is no receive on all HF bands.
If i check the filter board there is relais RL515 where the receive antenna blocks. if i power on the alinco the relais jump on power and disconnect the antenna to receive, and when i send its jump to the receive option . looks its works the different way.
the relais are new and works correct . Looks like the filter board makes the wrong switch.
What can be damage if there was power in to the HF antenna connector ?
On the 6M its works oke, but thats the another VHF antenna connector .
thanx for reading.
regards Peter
filterboard schematic in pdf files because ther are 2 deference filterboards fom alinco dx-70. this is the good one.
Now the alinco dont send power and there is no receive on all HF bands.
If i check the filter board there is relais RL515 where the receive antenna blocks. if i power on the alinco the relais jump on power and disconnect the antenna to receive, and when i send its jump to the receive option . looks its works the different way.
the relais are new and works correct . Looks like the filter board makes the wrong switch.
What can be damage if there was power in to the HF antenna connector ?
On the 6M its works oke, but thats the another VHF antenna connector .
thanx for reading.
regards Peter
filterboard schematic in pdf files because ther are 2 deference filterboards fom alinco dx-70. this is the good one.