[ICOM] Icom 775 DSP audio

[Bill Wehling]

Ken- Had not checked that, but good idea....

Bill Wehling
Amateur radio N5VE

----- Original Message ----- 
From: "Ken, WA2LBI" <wa2lbi at gmail.com>
To: "ICOM Reflector" <icom at mailman.qth.net>
Sent: Wednesday, March 02, 2016 7:26 PM
Subject: Re: [ICOM] Icom 775 DSP audio


>
>
> Bill,
> Have you checked supply voltages? I had a Kenwood TS-940 that had a high 
> pitched tone and I discovered power supply problems.
> KenWA2LBI
> Sent from my S5
>
> -------- Original message --------
> From: Bill Wehling <bweh at swbell.net>
> Date: 03/02/2016  20:20  (GMT-05:00)
> To: ICOM Reflector <icom at mailman.qth.net>
> Subject: Re: [ICOM] Icom 775 DSP audio
>
> Ken-
> No, Dual watch is turned off Also, it is not band specific. Any place you
> choose, the issue is present.
> Anti vox off, vox off, monitor off, all filters turned off (the ones you
> can). All remaining adjustments at nominal positions.
> It was working fine, then it simply started doing this. Was in receive 
> mode
> at the time etc.
> Bill Wehling
> Amateur radio N5VE
>
> ----- Original Message ----- 
> From: "Ken, WA2LBI" <wa2lbi at gmail.com>
> To: "ICOM Reflector" <icom at mailman.qth.net>
> Sent: Wednesday, March 02, 2016 7:16 PM
> Subject: Re: [ICOM] Icom 775 DSP audio
>
>
>>
>>
>> Any chance the balance control is set to the subreceiver and picking up a
>> signal there?
>> KenWA2LBI
>> Sent from my S5
>>
>> -------- Original message --------
>> From: Bill Wehling <bweh at swbell.net>
>> Date: 03/02/2016 20:09 (GMT-05:00)
>> To: ICOM Reflector <icom at mailman.qth.net>
>> Subject: Re: [ICOM] Icom 775 DSP audio
>>
>> Yes, squelch is full CCW, all audio settings are where they should be.
>> When
>> the volume is turned up, it is only effective 1/2 way, then stops doing
>> anything. That and there is a persistent tone in the background that gets
>> real loud the more the RF gain is turned down. Have reset the unit, taken
>> the DSP out of line, no change. In all cases, the audio is distorted.
>> Bill Wehling
>> Amateur radio N5VE
>>
>> ----- Original Message ----- 
>> From: "U Sidarau" <vs.lists at gmail.com>
>> To: "'ICOM Reflector'" <icom at mailman.qth.net>
>> Sent: Wednesday, March 02, 2016 6:26 AM
>> Subject: Re: [ICOM] Icom 775 DSP audio
>>
>>
>>> Is the Squelch all the way counter clockwise or not?
>>>
>>> 73,
>>> Vlad VE3IAE
>>>
>>> --
>>>
>>> -----Original Message-----
>>> From: Icom [mailto:icom-bounces at mailman.qth.net] On Behalf Of Bill
>>> Wehling
>>> Sent: Tuesday, March 01, 2016 10:07 PM
>>> To: icom at mailman.qth.net
>>> Subject: [ICOM] Icom 775 DSP audio
>>>
>>> My Icom 775 suddenly developed an unusual issue. The audio is way down
>>> and
>>> somewhat distorted. If you turn the RF gain down, you begin to hear a
>>> tone,
>>> all the way down and nothing but tone. Also, the volume control only
>>> seems
>>> to work to about half way, then there is no more gain.
>>> Anyone seen this before? Before I go tearing into the radio, counting on
>>> tribal knowledge to point me in the right direction...
>>> Thanks
>>> Bill Wehling
>>> Amateur radio N5VE
>>> ----
>>> 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/ To
>>> support QSL/QTH.net: http://www.qsl.net/donate.html
>>>
>>> ----
>>> 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/
>>> To support QSL/QTH.net: http://www.qsl.net/donate.html
>>
>> ----
>> 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/
>> To support QSL/QTH.net: http://www.qsl.net/donate.html
>> ----
>> 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/
>> To support QSL/QTH.net: http://www.qsl.net/donate.html
>
> ----
> 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/
> To support QSL/QTH.net: http://www.qsl.net/donate.html
> ----
> 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/
> To support QSL/QTH.net: http://www.qsl.net/donate.html