[sdiy] Re: [AH] what are these?

[Doug Terrebonne]

Those would be the ROM chips (Rev B5)...

--- geoff james <afas00 at bigpond.net.au> wrote:

> hi all
> 24 pin dil MBM 2732A x 5 , each one has a white sticker with no's
> ranging from B5O to B54.
> i got  these some years ago and think maybe they are from an OB8.
> if so what might they be worth and how could one test these without a
> OB8.
> regards
> geoff james
>