============================================================pC>>ZX=====
EGA - all i knoww...
any real wild speckman wants to be specked
showed beautifully. Of course, you can dig up a thread somewhere
free some "youth" thread, make a video in it
entrance and stick it into something gray, close the curtains so that
at least something to consider. or - buy a color monitor
vts202 (such a cool little box with a handle on top) and stick it in
into something pleasant and incomprehensible. but colored (slightly and
strange). but I will help you, friend, if you do it yourself of course
I didn't help myself anymore.
the situation is this: a long time ago, pisichniks stuck into
cga monitors (like color gfx adapter), and then
to ega monitors (enhanced graphics adapter). now
the twenty-first century has come, they no longer need them
(their technological progress cannot be seen on such a monitor
no way 10 sec. porn video and not jerk off!), but
They suit us just right! if you don't know what this is
units: they were released around 1990 or so
that. despiteto this, many still feel
feeling great. but you have to turn it on yourself and
check it out.
the vast majority of these monitors are Asian
origin, diagonally - usually 14 inches,
Switching power supplies. their grain size (according to
compared to the same WTC - microscopic). so that
consider separately some thread of phosphor, nada
close to the screen! “You can fuck it,” I said
to myself! and if you open the case, then there are all sorts of
beautiful things stand inside and please the eye. oh, there's dust there
By the way, wipe it all off at the same time, since you opened it! be more careful
just don’t break anything there, this is your best friend
now!
in our city such a monitor costs an average of 350 rubles
total, i.e. and for 300 you can dig it up if you look for it
wait. and what is 300 rubles for a monitor? nonsense. a
if you have any acquaintances, they can do it anyway
give it away! ega monitor can operate in two modes - cga/ega. on
The indicators on the front are almost always mode1
(cga1bkhz) and mode2 (ega22khz). he switches to the right one
we are given cga-CAD mode at its input by SS
positive polarity and in ega - kada negative.
you may come across them on a pure CGA monitor, I’ve never seen them
I haven’t seen it, almost all of them are probably extinct. and I don't think that
it will last a long time, although plug it in and see how
shows. and if they give it back, then don’t take it home
including!
because. The monitor is crap, so connecting it is not so easy.
It has a 9-pin plug. he (plug) demands
Ttl levels of rgb signals and i signal (brightness), i.e. them
You need to shoot directly from the output of the microcircuit. Scorpio
this is, for example, d43 (kp11), and for the Pentagon it is d72 (la12).
and the plug also likes how it is connected to it
frame and line sync pulses. of course you can do it without
them, but he won’t show anything then. at scorp's
frame/lowercase - 22/2Zon the connector, y
pentagon128- 1nogaDb / 2nogaDb (lpS). because they db
positive polarity, and for Spectrums they are
negative, then you need to invert them, and then - to
monitor. then connect from the ttl-rgb chip to
corresponding monitor inputs. and that's it!
-oh-oh! shouted the speckman. - some kind of bullshit! what is he doing
somehow strangely shows - on black some
There are gray squares all over the place, I’ve never seen anything like this anywhere.
meet me - this is the sixteenth Spectrum color,
whom you have never seen anywhere. don't you like him? and what are you doing
Whatever you look at the monitor, nothing will help. many people
tried to solve this problem. someone half pay
I cut it, but still eliminated the increased brightness.
I admit honestly, I once tried to set it to ttl-rgb
adjustment cutters and twisted them until the fucking end. didn't help.
only one brilliant person solved the problem by using
one entire LaZ chip (!!!), one rezik and three
diode KdS22, honor and praise to him! he lives in the cityArzamase and his name is Apollonov A.V. I need this name
remember! he came up with all this back in 98, five years
back in the process.
there is no need to cut or solder anything on the board! he's got his diagram
published quite a long time ago in zx-pilot, but how do I
I understand that few people have seen this masterpiece, so I decided
publish it in our newspaper too! here it is:
+.------------------------------------------------------------------.+
. 1+----+ 4+----+ .
| V.SYNC++D1.1| OUT+-----+ N.SYNC++D1.2| OUT+----+ |
| IN >--+| O--->|9EGA | IN >--+| O--->|8EGA| |
|KSI ++ |3 +-----+ SSI ++ |6 +----+ |
|22ДОWN 2+----+ 2ЗДОWN 5+----+ |
| 7-GND 14-+5V |
| VД1 R1 2K ONLY! D1-7ХXXXOO +-----------+ |
|>--|>|----+--###----+ (LAZ) |7D43 >>3EGA| |
|7D43 VD2 | VД1,2,3-KДS22 |4Д43 >>4EGA| |
|>--|>|----+ R1-2.0K |12Д43>->5EGA| |
|4D43 VDZ| 9+----+ 12+----+ +------------+ |
|>--|>|----+--+Д1.3| ++Д1.4| +----+ |
|12Д43 10| О------+| О---->|6EGA| |
|>------------+ |8 ++ |11 +----+ |
.9Д43(BRIGHT) +----+ 13+----+ >CORR_BRGHT_OUT>.
+.----------------------------------------------------.+
EGA-connector:+----------------------------------------+
+-----+-----+-----+-----+-----+-----+-----+-----+------+
| 01| 02| 03| 04| 05| 06| 07| 08| 09|
|-----+-----+-----+-----+-----+-----+-----+-----+------+
|GNД |REД2 |REД1 |GRN1 |BLUE1|GRN2 |BLUE2|Н.SNC|V.SNC |
+-----+-----+-----+-----+-----+-----+-----+-----+------+
CGA-connector:+----------------------------------------+
+-----+-----+-----+-----+-----+-----+-----+-----+------+
| 01| 02| 03| 04| 05| 06| 07| 08| 09|
|-----+-----+-----+-----+-----+-----+-----+-----+------+
|GNД |GNД |REД |GRN |BLUE |INTNS|*NC* |Н.SNC|V.SNC |
+-----+-----+-----+-----+-----+-----+-----+-----+------+
he connected a scorpion to the monitor, but it can be connected to any
connect another spec, the main thing is to find where he has
remove the necessary signals.
by the way, who knows where to rent a xi/ssi near Leningrad-48?
very necessary, and maybe for someone too. write, plz,
if anyone knows!
in this scheme laZ and inverts h/v sync and processes
bright, in total, all four elements are involved!
this is how you have to come up with it! no words. but if all this
make on a small square scarf (and mikruhu and
socket for a plug and diodes) and place this socket on
body at the back. (how to make a hole for it - I
I’m talking about it in high-tech in this issue).
so, what if you shoot rgb on a mikruhu with a camera
solder the socket andinsert the same electric current into it
with the corresponding legs bent and already
Soldering the wiring is actually pretty cool. and when
if you want, you can remove this little thing from it and on the board
you don’t need to solder anything - one panel is installed and that’s it!
when everything is shown as it should be, then you are the first
a surge of rage, oh, that is, the joy will pass, find it behind
appropriate handles (most likely they exist) and
adjust the vertical size of the image.
normal size - individual lines are not visible
raster, the image is “solid”, beautiful, and exactly
so that the image is in the center - also adjust.
Well, that's all, I'm glad if it helped someone!
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