[Yaesu] Wanted : FIF-232 Schematic

[Rick Karlquist]

Also see:  http://www.n6rk.com/ft1000_cat.jpg



IK2WQI said:
> Hi list, hi Deon,
>
> I suspect you have that problems because of the use of an inverted
> signal in the FIF-232 (so far I can remember) compared to the standard
> RS232.
>
> When I'm back home, tomorrow, I'll scan the original Yaesu FIF-232
> interface manual containing the schematic diagram. Then you'll receive
> it as soon as possible.
>
> vy 73's de IK2WQI - Andreas Troschka - JN45OL
>
>
>
> Deon Erwin wrote:
>> I require the schematic diagram of a Yaesu FIF-232 RS-232 interface to
>> connect an FT-900 to a PC.
>>
>> I have the CT-62 level converter cable for the FT-100D and rewired the
>> plug to interface with the FT-900, but unfortunately it does not work.
>>  (My rewiring is correct.)  I am about to try the standard MAX-232
>> level converter IC with the FT-900 and I am sure it should work.
>> However, I would still like to see what was used in the FIF-232.
>>
>> Your assistance will be appreciated.
>>
>> Deon ZS1ZL
>>
>
>
> Moderator: Ray Brown, KB�STN
> _______________________________________________
> Yaesu mailing list
> Yaesu@mailman.qth.net
> http://mailman.qth.net/mailman/listinfo/yaesu