RE: [Elecraft] Ok, K2 progresses but now no audio.

2005-08-17 Thread W3FPR - Don Wilhelm
Jess, Where and how you start depends on what test equipment you have available. To begin, we need to know whether the problem is in the audio stages or in the remainder of the receiver. Do you have a 'scope available? How about an audio signal generator? Do you have a computer with a sound

Re: [Elecraft] Ok, K2 progresses but now no audio.

2005-08-17 Thread Matt Osborn
Jess, Make sure you have the jumpers installed in place of R18 R19 on the bottom of the control board. These jumpers provide the path for the output of the product detector U11 on the RF board. If no go, check the RF board jumpers W1, W6, W5, W2 and W3 to make sure the RF is getting to the