Re: Old 1541

From: Gerrit Heitsch <>
Date: Sun, 20 May 2012 15:11:37 +0200
Message-ID: <>
On 05/17/2012 06:36 PM, wrote:
> Hallo allemaal,
> During the cleaning I found a brown 1541 with a short board. But
> this board has metal cases on the place where you normally find the
> oscilator and the 74LS193.

I have one of those as well. Otherwise it's a normal 1541 with ALPS 
drive with a nice feature, all of the large ICs are in sockets, that 
includes ROMs, RAM and the gate array.

The PCB rev is 1540050 Rev.C. and S/N of the drive is K0011975. It is 
labeled 'VC-1541' though.

> IMHO this is one of the first brown 1541s, although I cannot call
> 95621 early. Any suggestions?

What are the datecodes on the ICs and what PCB do you have? Mine are all 
below week 10 1983.


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