[Coco] FDC identification please!

[Kandur]

A late friend of mine, swapped this with me for a floppy drive.
Apperently he couldn't find the screw holding the case together.
Guess it was covered with some label. :)

Kandur

Friday, June 13, 2014, 8:12:46 AM, you wrote:
> I replaced the 74LS14 chips with socketed
> 74LS04s in mine without destroying 
> the case.
> Bruce W.
> ====================


> ----- Original Message ----- 
> From: "Kandur"

>> Thank you Darren.
>> Guess, the case had to be destroyed,
>> to remove the board. (:

>> Kandur

>> Friday, June 13, 2014, 6:36:37 AM, you wrote:
>>> On Thu, Jun 12, 2014 at 11:33 PM, Kandur wrote:

>>>> Floppy disk controller board.
>>>> WD171773 controller chip.
>>>> Socketed 28 pin Extended Color Basic 2.1 chip.
>>>> Every edge connector pin has a toroid choke.
>>>> Metal shield on the board's back side.
>>>> Hole in the center for case bolt.
>>>> Made in Korea.
>>>> Works fine with Coco-3.



>>> That is an FD-502 controller. It is the final model in the series of
>>> controllers produced by Tandy.

>>> Darren

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