[ICOM] IC-756PROIII No Transmit

[Dick Flanagan]

I had this problem a week after I bought my new Pro 3 a few years 
ago.  Back to Bellevue, quick turnaround and no problem since.

Dick

At 03:36 PM 3/23/2009, you wrote:
 >I turned on my IC-756PROIII this morning and found no transmit on any
 >band. It has been working fine. When attempting to transmit on RTTY or
 >CW there is no carrier, no power out shown on the Transceivers PO
 >meter or an external meter. The red TX LED light comes on and the fan
 >speeds up but no power out. On SSB there is no power out on voice
 >peaks, no ALC readings but the COMP meter does show a small deflection
 >on SSB on voice peaks. Receive is normal.
 >
 >I did the CPU reset with no help.
 >
 >I disconnected the 756PROIII from the power supply and antenna and
 >connected my back up IC-746 to the same antenna and power supply
 >connections. The IC-746 works FB telling me the power supply or
 >antenna are not the problem.
 >
 >There is no computer interfaces, etc, involved. Just the basic power
 >supply, antenna, and speaker connections.
 >
 >Does the 756PROIII suffer from the loss of power out problems that the
 >IC-746PRO did?
 >
 >Any suggestions before I box it up and send it to Icom? It was ordered
 >on Nov 26, 2008 and shipped on Dec 2, 2008 from HRO Anaheim so is
 >still under warranty.
 >_______________________________________________________
 >Alan Zack
 >Amateur Radio Station K7ACZ
 >Las Vegas, Nevada, USA
 >Delta Rocket Quality Engineer, The Boeing Company, Retired
 >Aviation Chief Warrant Officer,  U.S. Coast Guard, Retired
 >----
 >Your Moderator: Dick Flanagan K7VC: icom-owner at mailman.qth.net
 >Icom Users Net: Sundays, 1700Z, 14.316 MHz
 >Icom FAQ: http://www.qsl.net/icom/
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--
Dick Flanagan K7VC
dick at k7vc.com