[ICOM] IC-756Pro Linear amp SEND relay kaput

W7RY w7ry at centurytel.net
Sun Dec 11 19:01:50 EST 2005


Simply replace the relay. If you're very careful it's easy to do.

Then install a soft key module into your TL-922. See
http://www.harbachelectronics.com/

There is a schematic on line. 

73
Jim W7RY


-----Original Message-----
From: icom-bounces at mailman.qth.net [mailto:icom-bounces at mailman.qth.net]
On Behalf Of Dave_G4GED
Sent: Sunday, December 11, 2005 3:22 PM
To: icom at mailman.qth.net
Subject: [ICOM] IC-756Pro Linear amp SEND relay kaput

Hi Guys
Looks like I've  just "blown" the non-Icom Linear amp control SEND relay

contacts, (max 16V).
This port's now stuck to ground, permanently "ON" tx.
Seems my own fault for carelessly connecting it for a few moments to my 
TL922 that has +100v RL control line. (Altho' you'd think this facility 
could be made more versatile & robust.)
Wonder if anyone knows how to go about fixing this fault or is it a job
for 
the Icom workshops?
Mni tnx in advance for any help
73 Dave G4GED



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