13 Jun
2011
13 Jun
'11
3:29 a.m.
Ahh - sorry about that - I meant ROM pack.
It is great that you have the images - now you just have to wrestle with the
eprom programmer :-)
Doug
On Mon, Jun 13, 2011 at 7:11 PM, terry stewart <terry at webweavers.co.nz>wrote:
Hi Doug,
12 V on the A 13 line. Ouch!!
I may have a RAM pack - I will have a look on the weekend.
--
Doug Jackson
VK1ZDJ
http://www.dougswordclock.com/ -< My clocks
http://www.vk1zdj.net -< My Amature Radio Activities
If I have one - I will happily dump a ROM for you.
Thanks very much. When you say RAM PACK do you mean the BASIC ROM PAC?
I've got the images for those thanks. I just have to figure out how to burn
EPROMS and jumper things to fit. All new territory for me.
Terry
----- Original Message ----- From: "Doug Jackson" <doug at doughq.com>
To: "General Discussion: On-Topic and Off-Topic Posts" <
cctalk at classiccmp.org>
Sent: Saturday, June 11, 2011 1:08 AM
Subject: Re: New rest-home resident: An Exidy Sorcerer
Oh - I forgot...
Doug
On Fri, Jun 10, 2011 at 11:05 PM, Doug Jackson <doug at doughq.com> wrote:
Awesome!
I have an Exidy Sorcerer - When it was given to me, it was very dead.
It didn't take much fault finding to identify the +12Volts sitting on the
A13 line (from memory). From there, the cause was identified - somebody
had
bent the cartridge connector pins to make better contact - that they did
-
with the pins on the opposite edge of the connector. It worked a treat
while a cart was installed - as soon as it was powered up without a
cart....
POP!
Every component on the A13 line had to be replaced - the hardest to get
was
the line driver on the 50 pin interface connector.
Be careful not to tension the ROM pack lines......
But - the good side of the story is that the system works a treat - I
love
it!
Doug
On Fri, Jun 10, 2011 at 9:47 PM, terry stewart <terry at webweavers.co.nz
--
Doug Jackson
VK1ZDJ
http://www.dougswordclock.com/ -< My clocks
http://www.vk1zdj.net -< My Amature Radio Activities
wrote:
Some on this list might be interested to read about my latest
acquisition:
http://www.classic-computers.org.nz/blog/2011-06-08-sorcerer-acquisition.htm
I've also added the model to my collections site:
http://www.classic-computers.org.nz/collection/exidy-sorcerer.htm
The only thing to do now is to replace or repair the BASIC ROM-PAC
Terry
http://www.classic-computers.org.nz
--
Doug Jackson
VK1ZDJ
http://www.dougswordclock.com/ -< My clocks
http://www.vk1zdj.net -< My Amature Radio Activities