Re: 8280 Jumper Settings

From: Mike Stein <*mhs.stein_at_gmail.com*> Date: Wed, 9 Jan 2019 16:04:27 -0500 Message-ID: <FE2559025C27408A92C532015C40D849@310e2> · mhs.stein_at_gmail.com

----- Original Message ----- 
From: "vossi" <vossi@ceffy.de>
To: <cbm-hackers@musoftware.de>
Sent: Wednesday, January 09, 2019 4:26 AM
Subject: Re: 8280 Jumper Settings

>I have an fully working 8280.
> In total  have 5 TM848-2 drives (two in the 8280). One has a headcrash. One
> was OK and I repaired the other three (TTLs failed: f.ex. 7474).
> My drives have three different PCB revision - with different jumpers.
> At all drives are M1 and M3 closed.
> In the web are different installation manuals/service manuals for the
> revisions.

By any chance could you provide URLs for the different manuals that you've found?

Thanks very much in advance!