26 Apr
2015
26 Apr
'15
9:10 a.m.
I've a request for a friend of mine.
He's experiencing vertical bars on the display, characters repetitions
and video shifting.
For example,
AABBCCDDEEFF
or
LOAD0 LOAD0
xxxx xxxx
The 5120 completes its post.
We suspect the video card shift reg or similar.
He told me he cleaned all contacts and cheched all the cards.
We need the SY34-0193 or SY31-0552 manuals.
Can someone help?
Thanks!
--
Vincenzo (aka Supervinx)
--==ooOoo==--
My computer collection:
http://www.supervinx.com/OnlineMuseum
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You can reach me at:
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27 Apr
27 Apr
2:31 a.m.
On Sun, 26 Apr 2015, supervinx wrote:
I've a request for a friend of mine.
I've wanted to answer Giuseppe De Luca directly, but prefer to answer
here. I do have those manuals. The problem is that the block diagrams are
1. not very accurate and 2. oversized sheets that are not easy to scan.
But it's been many years the last time I tried it. I should make a new
attempt with our new copier.
Christian
3:29 a.m.
Il giorno lun, 27/04/2015 alle 11.31 +0200, Christian Corti ha scritto:
On Sun, 26 Apr 2015, supervinx wrote:
Thanks again :)
Since it isn't so easy to do remote assistance, I'm planning to do some
off-line measurements on my working boards and compare them with the
ones on the suspected failing board.
Having the failing 5120 handy it would be easier... but it's far away
I've a request for a friend of mine.
I've wanted to answer Giuseppe De Luca directly, but prefer to answer
here. I do have those manuals. The problem is that the block diagrams are
1. not very accurate and 2. oversized sheets that are not easy to scan.
But it's been many years the last time I tried it. I should make a new
attempt with our new copier.
Christian from my lab :(
--
Vincenzo (aka Supervinx)
--==ooOoo==--
My computer collection:
http://www.supervinx.com/OnlineMuseum
--==ooOoo==--
You can reach me at:
www.supervinx.com
www.facebook.com/supervinx
http://www.youtube.com/user/supervinx
http://www.myspace.com/supervinx
3:31 a.m.
Il giorno lun, 27/04/2015 alle 11.31 +0200, Christian Corti ha scritto:
On Sun, 26 Apr 2015, supervinx wrote:
BTW... I'm doing an extensive screenshot set from my 5120.
Do you have some interesting progs besides the Utility and Diagnostic
disks?
--
Vincenzo (aka Supervinx)
--==ooOoo==--
My computer collection:
http://www.supervinx.com/OnlineMuseum
--==ooOoo==--
You can reach me at:
www.supervinx.com
www.facebook.com/supervinx
http://www.youtube.com/user/supervinx
http://www.myspace.com/supervinx
I've a request for a friend of mine.
I've wanted to answer Giuseppe De Luca directly, but prefer to answer
here. I do have those manuals. The problem is that the block diagrams are
1. not very accurate and 2. oversized sheets that are not easy to scan.
But it's been many years the last time I tried it. I should make a new
attempt with our new copier.
Christian
3526
days inactive
3527
days old
3 comments
2 participants
participants (2)
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