I agree with Johnny, this is the best work flow for these mods. Bob K6UJ
On Oct 14, 2011, at 5:45 PM, Johnny Siu wrote: > Hello Phil, > > I would do the mods according the related portion of PCB, e.g. > > K3 Hardware AGC Threshold Mod Kit > K3 Audio Line Out Mod Kit +K3 Remote I/O Board Upgrade > K3 I/O Buffer Mod Kit > K3 VFO Tuning Noise Filter Kit > > All the above are in the RF board. After that, do the DSP swap which is on > front panel. > > KPA3 12 v Sense Modification (1N4148) could be done at last. > > TNX & 73, > > > Johnny VR2XMC > > > ________________________________ > 從︰ Phil Westover <492comm...@comcast.net> > 收件人︰ elecraft@mailman.qth.net > 傳送日期︰ 2011年10月15日 (週六) 7:59 AM > 主題︰ [Elecraft] K3: Some advice on mods > > I just received the following mod kits from Elecraft: > > KPA3 12 v Sense Modification (1N4148) > K3 Hardware AGC Threshold Mod Kit > K3 Audio Line Out Mod Kit > K3 DSP Upgrade Swap > K3 I/O Buffer Mod Kit > K3 VFO Tuning Noise Filter Kit > K3 Remote I/O Board Upgrade > K3 Synth Stiffener > > Question: Even though all of these are relatively simple (I've got lots of > successful experience with PCB work/rework), do any of you have a > recommended strategy for performing these mods? (i.e., just jump in and do > them all at once? do them one at a time, checking radio function each time? > doing certain ones together, then checking operation before doing others? > etc.) > > 73, > Phil, WA7URV K3 #1206 > ______________________________________________________________ > 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
