[1000mp] Tuner malfunction

pp5ms at pp5ms.com pp5ms at pp5ms.com
Mon Oct 6 16:40:16 EDT 2008


Hello Larry,

Thank you for the answer.

Unhappyly the problem is not the memories being full. I have follow the 
procedures to reset and the rig still the same...

When to discover (I hope to) I write to group to tell what he caused the 
malfunction.

Marcus - PP5MS


----- Original Message ----- 
From: "Larry" <lkirkland at sc.rr.com>
To: "All about Yaesu 1000mp" <1000mp at mailman.qth.net>
Sent: Monday, October 06, 2008 4:56 PM
Subject: Re: [1000mp] Tuner malfunction


> marcus,
> it is a common problem involving the memories being full.  go to this
> web site and find the solution;
>
> http://www.va3cr.net/1000MP/Problems/TunerMalfunction.htm
>
> good luck  73's,
> larry w4lk
>
>
> pp5ms at pp5ms.com wrote:
>> Hi Jerry, I´m trying to explain, apologize my bad english.
>>
>> My rig work TX 100%, no problem if I not use the tuner.
>>
>> When the "Wait" comes on, the rig still receiving, like the PTT
>> command is missing, the transmit don´t comes on to make the tune work.
>>
>> About SWR, I have test using a 50 ohms dumy-load an one antena at
>> 1.5:1, but since the rig never turn on the transmitter (via tuner
>> command) the tuner don´t know the SWR on the output. The "High SWR"
>> never cames on.
>>
>> You ask me "is the tuner doing anything?". If I leave the tuner ON and
>> change the bands, I can listen the motors inside change the capacitors
>> positions, nothing more.
>>
>> Summarizing, everything seems to be well, but the tuner don´t put the
>> rig in transmission to make the tunning.
>>
>> If I use the rig without the tuner, all work normal.
>>
>> I wait that my explanation has made to understand me, and hope you
>> have some sugestion to me to try.
>>
>> 73,
>> Marcus - PP5MS
>>
>>
>>
>> ----- Original Message ----- From: "Jerry Spring" <springjl at yahoo.com>
>> To: "All about Yaesu 1000mp" <1000mp at mailman.qth.net>
>> Sent: Monday, October 06, 2008 2:51 PM
>> Subject: Re: [1000mp] Tuner malfunction
>>
>>
>>> Hi Marcus,
>>>
>>> I'm trying to understand the problem better.  I have
>>> an MP and the "Tuner" light stays on all the time, as
>>> long as I have the tuner selected.  Are you saying
>>> that your rig won't transmit at all (with or without
>>> the tuner)?  What do you see when the "Wait" light
>>> comes on?  Does the SWR stay the same or decrease?  In
>>> other words, is the tuner doing anything?  Does the
>>> High SWR light come on?  Have you changed your antenna
>>> to something new?
>>>
>>> Thanks,
>>>
>>> Jerry
>>> VE6CNU
>>> --- pp5ms at pp5ms.com wrote:
>>>
>>>> Hi, my name is Marcus - PP5MS from Brazil.
>>>>
>>>> I have one FT-1000MP with a malfunction on the
>>>> tuner. If I press the "TUNER" the feedback on
>>>> display lit and the tuner comes on-line.
>>>>
>>>> If I try to press "TUNE", I can see the "WAIT" on
>>>> display for one to two seconds. After this the reley
>>>> inside disconected the tuner from anntena circuit,
>>>> and the "TUNER" still lit.
>>>>
>>>> The problem is that the rig still all the times in
>>>> RX mode, the tuner don't activate the TX.
>>>>
>>>> I know the memory full problem, and make a reset,
>>>> but the problem continues.
>>>>
>>>> I know electronics and have good instruments on my
>>>> lab, from a multimeter to spectrum analyzer, and
>>>> tools for SMD work.
>>>>
>>>> Thank´s for any sugestion,
>>>>
>>>> 73,
>>>> Marcus - PP5MS
>>>>
>>>>
>>>> >
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>>>
>>>
>>>
>>>
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>>
>>
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