[ICOM] IC2100H

[Bill Archer]

Mine did the same thing but the rig showed full power on the meter but 
zip output from the antenna connector. Did your meter indicate it was in 
TX mode??

Bill
KC5GNB



Jim Vohland wrote:

> Found my problem. Its a bad switch in the mic. Thanks for input.
>
>
>> From: "Henry  Pfizenmayer" <pfizenmayer at worldnet.att.net>
>> Reply-To: ICOM Reflector <icom at mailman.qth.net>
>> To: "ICOM Reflector" <icom at mailman.qth.net>
>> Subject: Re: [ICOM] IC2100H
>> Date: Sat, 27 Aug 2005 18:57:15 -0700
>>
>> Hi Jim -- I have a weird situation with my Grandson's IC2100 which I can
>> compare with my IC2100.
>>
>> 1. His "Bad IC2100"  - the HM98 mic it came with will not key the
>> transmitter anymore. The HM133 mic that came with with my IC2100 keys it
>> fine and modulates fine.
>>
>> 2. The HM98 mic which will not key the "bad IC2100" will key my 
>> IC2100 fine
>> and modulates fine.
>>
>>  3. Both rigs key fine if you short the normal PTT line to ground.
>>
>> 4. I made up a cable so I could measure the open circuit voltage from 
>> the
>> mic plug on both rigs .Both rigs measure the same open circuit 
>> voltage on
>> every line within a tenth of a volt.
>>
>>  5. Like yours , the buttons appear to work , just won't key - I did 
>> not do
>> an intensive check of every function.
>>
>>  Have not found anyone who has any idea what is going on here - but see
>> little point in taking it to a ICOM service place because the answer 
>> will be
>> obvious I suspect - Bad Mic . But how come it works ok on another 
>> 2100 ????
>>
>> Oh Well -- Rgds-- Hank - K7HP
>>
>>
>>
>>
>>
>> > While on way to work today, the 2100 mobile stopped transmitting. NO
>> > indication of radio going into transmit at all instead of no output.
>> > Thinking perhaps it is a mic problem but at work unable to try another
>> > mic. Guess the mic from a 207 will at least key it up. Just 
>> wondering if
>> > anyone would have experienced this before.
>>
>>
>> ----
>> 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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> ----
> 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/
>