Hello Uwe,
I´ve build a Sun Rem Memory Card several years ago.
Here is a list of components I had to buy.
If the other components matches, RP3 until RP7 should be what you´re searching for.
Andreas
U1 74S109
U2 74S139
U3 74LS375
U4 74S157
U5,6,7 74S373
U8,10 74LS244
U9,11 74LS373
U12,13 74LS280
G1 74S32
G2 74S132
G3 74S02
G4 74S03
G5,8,9 74S00
G6,7 74S10
G10 74LS04
G11 74ALS20
R1,2 33Ohm
RP1 8x1K DIL16
RP2 8x47Ohm DIL16
RP3-7 4x33Ohm SIL8
C1-C6 10µF 25V
C7-C30 68nF
Am Sonntag, 10. Februar 2013 10:08:28 UTC+1 schrieb Uwe Krull:Hello,
thank you for your reply.
It is very helpful, I manged to find out the parts by the pictures.
I could not find out the type and value of the resistors on the board .
Which are named RP3 until RP7 , can you look for that in your parts kit ?
Thanks
Uwe Krull
--------------------------------------------------
From: "Paul Hagstrom" <hags...@bu.edu>
Sent: Sunday, February 03, 2013 9:06 PM
To: "Uwe Krull" <uwe....@t-online.de>
Subject: Re: 2 MB Memory card by SUNREM
> Hi -- I bought one as well, but John (VintageMicros) was good enough to
> also sort out the components for me. He remarked after assembling them
> that some of the components could be quite a challenge to find. I haven't
> actually even unwrapped the kit yet, I was thinking of this as a summer
> project, but when I get a chance I can at least document what I have in my
> package. He also sent me a hi-res picture of the completed card, which
> could be useful as well. And the manual, but that's mostly for when the
> card is done, there's not much in the manual.
>
> I'm sending this off-list because I'm not certain he'd want me posting the
> image to the general public, but the pictures and manual are here:
>
> https://dl.dropbox.com/u/391444/Vintage/apple/lisa-peripherals/sunrem2mb/SunREMmembdx.JPG
>
> https://dl.dropbox.com/u/391444/Vintage/apple/lisa-peripherals/sunrem2mb/2mbmemb.JPG
>
> https://dl.dropbox.com/u/391444/Vintage/apple/lisa-peripherals/sunrem2mb/Sun2Meg.pdf
>
> It'll probably take me a little while to get to inventorying what I've got
> in the kit, but I'll try to open it up soon and at least take pictures of
> everything so that you might be able to determine what they are.
>
> -Paul
>
>
> On Feb 3, 2013, at 2:46 PM, "Uwe Krull" <uwe....@t-online.de> wrote:
>
>> Hello to everybody,
>> some time ago i bought one card on ebay, without any parts soldered.
>> Is there anywhere a circuit diagram available with parts list for this
>> board ?
>> Thank you
>> Uwe Krull
>>
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