A short video covering the diagnosis and repair of a RAM fault on a rubber key 48K Spectrum.
Website providing useful information, including the basic code and table relating to which chip might be the cause:-
[ Ссылка ]
![](https://i.ytimg.com/vi/a7QMF15Fh40/maxresdefault.jpg)
A short video covering the diagnosis and repair of a RAM fault on a rubber key 48K Spectrum.
Website providing useful information, including the basic code and table relating to which chip might be the cause:-
[ Ссылка ]