Re: 494P problems - ROM and 1st LO

John Miles

Looks like there's a set of 494 images up there, all right. If the version #s don't match yours then you'll have to burn an entire set, but it sounds like someone has done you a favor (?) by installing sockets.

Of course, if someone else has replaced the ROMs, they may have done so in a failed attempt to fix the same error message. If so, it could indicate that the problem isn't really a bad ROM, but something else like an address decoder chip.

-- john, KE5FX

-----Original Message-----
From: [] On Behalf Of
Sent: Saturday, May 25, 2019 1:05 PM
Subject: Re: [TekScopes] 494P problems - ROM and 1st LO

Any of these useful??

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