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Re: New (to me) 7854 scope


 

Howdy,

? ?I saw the posts on this topic earlier this past week and they didn't register in my head. ?But how concerned should I be about this "ROM rot"? ?What is the cause? ?What is the cure? ?I have an old-school PROM burner. ?Can I just copy the chips?

? Do we have some statistics on how frequently it occurs? ?Chip date code ranges for bad chips, etc...?

? Dan

On Saturday, January 18, 2014 5:02 PM, David C. Partridge <david.partridge@...> wrote:


I disagree, it either works or it doesn't.??Just check the line voltage
setting is correct (you really don't want to put 240V into a 'sope
configured for 110V), and then switch it on.

Most likely fault on these is ROM rot.??Power up and nothing on the display
:(

Regards,
David Partridge?

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