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The Operation Begins...
So, why the KDS Rad5c? Well there are many factors.
First and foremost: I had it laying around. The
back light and inverter were shot, and I had taken
it apart a few times trying to fix it. So I wasn't
going into this totally blindly, I had a good knowledge
of the limitations and perks of using this monitor.
So what perks made this monitor mod worthy? Well,
one was the disposable nature of it. LCDs aren't
cheep. Secondly is the ability to remove the VGA
and power cables from the monitor itself. Lastly
was the very thin design, and the ability to scrap
alot of the parts in this monitor <pun>inside
knowledge</pun> |
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| Most LCD's are in the 1-5
Lb range. More than half of that weight is in
the base of the unit, this monitor had about 1
lb of lead in its base. This is not an important
part of the mod, unless your one of those weird
geeks that melt down every drop of lead you can
get your hands on to make musket balls for civil
war reenactment... so the crowd that is using
this site right now, just toss it and make it
a distant memory.
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| There is a large metal panel
in this monitor covering the electronics (as is
found in most) that acts as shielding. The side
speakers are also accessible, as are the monitor
display controls. I start with removing the shielding,
and as this will be in a case that is grounded,
it should be good enough to not worry about keeping.
Its also surprisingly heavy so it saves some weight.
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| Below it are the main controller
board, and inverter board for the cold cathodes.
Now on this monitor the inverter and tubes are
bad. So I will be tossing it here. One note of
caution at this point, not only do the main boards
have lead that is accessible on them, remember
to wash your hands when handling lead. It is actually
really dangerous to handle. Never touch mucous
glands, your eyes, mouth or food with lead on
your hands. But the cold cathode tubes have mercury
vapor in them. When removing them use the utmost
caution or you run a chance of your retarded brain
children being more literal than figurative. |
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| Now for this mod, I really
really really didn't want that onboard sound,
so I ended up tossing them all together. So remove
them if you want, and there are 4 screws holding
the steel frame around the lcd to the plastic
facade. Remove these and toss them as well. This
will allow the LCD to be removed from the monitor.
Now even though there is a steel frame around
the lcd its self, use caution as you really don't
want to damage it. |
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| So abracadabra and it pops
out. Carefully set this on a clean level surface,
there is about 1/16 of an inch between the delicate
monitor face and any surface you set it on. Make
sure you don't set it down on a screw as it would
mar the surface really easily. |
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| With the monitor on a clean,
stable surface, locate the 4 screws holding the
steel frame to the plastic internal frame of the
lcd itself. Carefully remove the screws as they
are located near the data ribbons, and if one
was poked too hard, it would result in lines in
the monitor. I recommend a screwdriver with a
mild magnetic charge to it so you can remove the
screws with minimal risk to the monitor. |
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| Before you go any further
find a nice sharpie and mark the top of the steel
frame clearly so you dont forget where the top
is. Carefully remove the LCD from the frame. The
best technique for this is to hold the monitor
like a platter one handed and let the frame drop
down your arm, then carefully set the monitor
back down. Now its time to get your tools out. |
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| Take the steel frame and
place it on the inside of the panel. Make sure
you have the panel facing the top appropriately
here on this step or you will mount the monitor
forever upside-down. With great care, center the
frame in the center of the panel, and trace a
line in the inside of the frame. This is the hole
you need to cut for the LCD to shine through.
Also, mark on the panel the 4 holes that were
used to mount the assembled LCD to the old monitor
facade. Finally take the frame and re-assemble
the LCD taking care near the data ribbons. |
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| Using your dremal tool,
carefully cut out the hole taking extra time at
the corners so you dont over cut and make it look
like crap. Once you have the hole cut, I don't
care how steady your hand is, you will most likely
have a wavy cut, using a palm sander, or even
a sanding block and some 220 sandpaper, lightly
sand your cut to remove any unevenness in it.
It really makes it look more professional, and
any imperfections are really noticeable with the
screen turned on. Finally, take and drill out
the holes you marked. You will want a fine thread
screw that fits the hole you have at about an
inch long. |
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