Every time I have had a problem with the DCD light in all 4 of my units it has been the THRESHOLD pot had cracked and fell apart.
open it up and take a good look at it. At 03:26 PM 6/7/05, you wrote: >Hey, guys, >I have a problem with a PK-232 that someone here has probably >encountered. This particular unit has the DSP mod, and worked fine >until just recently. Now the DCD light will not turn off, no matter >what the setting of the Threshold control, which of course means that it >will never transmit on packet. > >I have a similar problem on an older unit which has only the MBX >upgrade, so I don't think it is directly related to the DSP mod, but the >two problems could be unrelated. > >While I am at it, might mention that I have a DSP-2232 unit on which >radio 1 works fine, but radio 2 will not key (pull down the PTT line). >I suspect the TTL-RS-232 chips (MC1488-1489 or equivalent) but other >suggestions are welcome. > >Anyone have good words of advice? What to check? What obscure command >to give? > >Thanks and 73 >Pete K5GM The K3UK DIGITAL MODES SPOTTING CLUSTER AT telnet://208.15.25.196/ Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/digitalradio/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
