Dieter, The link to the K2 LEDs page is http://www.qslnet.de/member/la3za/K2_LEDS.html and a K2 mod page at http://www.qslnet.de/member/la3za/
73, Ed AD7GR - NE Oregon Novice WDØDRL -CO-1977- Extra since 1984 ----- Original Message ---- From: Dieter Mayr <d.m...@aon.at> To: Ed K <ad...@yahoo.com> Sent: Tuesday, July 28, 2009 12:04:27 PM Subject: RE: [Elecraft] KDSP2 LED Stays On and No Audio Hello Ed You mention a mod from LA3ZA in your post. Seems I am too blind for finding it either on the Elecraft HP or on LA3ZA mod list. Would you be so kind please and provide me a link to that mod description ? Thank you 73 de OE2CDM, Dieter -----Original Message----- From: elecraft-boun...@mailman.qth.net [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Ed K Sent: Tuesday, July 28, 2009 6:08 AM To: elecraft@mailman.qth.net Subject: [Elecraft] KDSP2 LED Stays On and No Audio My KDSP2 has operated very well over the past 2 years and four months since I built it... until last Saturday. I had removed it to work on the front panel, installing indicator LEDs in the key caps as per the LA3ZA mod which went very well. When I reassembled the rig to test out the mods the KDSP2 was not functioning properly. With the module removed and replaced with a unpcb bypass board, audio is restored. I have made no changes to the DSP2 module and I do take the precaution of working with my grounded static drain mat and wrist band. The KDSP2 LED stays on instead of extinguishing after a few seconds which indicates that communication is down. I verified that all connectors and pins are aligned properly and the battery measures 6 V. With the KDSP2 installed, even though the LED stays on, I am able to cycle through the filters using the XFIL/AFIL Front Panel switch... but, no audio. I seem to remember this problem coming up once but can't recall what to do to cure it... wish I had written it down when I had come across it before. It seems that it is something simple that I am overlooking. I appeal to your collective wisdom in solving this problem... Thanks, Ed - AD7GR ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html