I forgot to mention, when I tightened the screw holding the pc board in place, the board warped enough to undo a connection to the pot.? I could loosen the screw and get audio back.
Dave, KI4PSR
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On 7/28/2018 4:16 AM, lostfrogsrecords wrote:
I had a similar problem, once I put the QCX in a case I lost audio. Turned out to be the volume pot solder connections to the board.I removed the pot, placed bare wires in each of the solder points, put the pot back in and soldered the wires, board and pot terminals.? Fixed it!
KI4PSR
On 7/28/2018 1:27 AM, Alan G4ZFQ wrote:
I have no usable audio.? When I select the BPF Peak function, I see the scale reading on the LCD, but no audio, which should be blasting from my earphones on the bench. If I plug in an amplified speaker and turn it up to full volume, I can barely detect the tone.? I don't see how what I did could affect the audio amplifier, but that appears to be what has happened.
Tony,
It certainly seems as if it is something you did. They are definitely 104?
Try checking the voltages, maybe that will give a clue.
73 Alan? G4ZFQ
