Mattel Electronics Intellivision II User manual

Intellivision
Step-by-Step inStallation Guide to
Composite Video out modifiCation
intelliVision ii model no. 5872

Disclaimer:
This mod has been carefully designed and manufactured. It has
proved to work. To my knowledge, it does not harm your system.
Nevertheless, I cannot be held responsible for any damage of your
console (and yourself), when you install it. You open and modify
your Intellivision at your own risk. Please make sure that your
console is not connected to any power source whenever the cover
is removed.
Study all information given in this installation guide about how
to install the mod in the video game system carefully before you
proceed. If there is anything not absolutely clear to you about this
process, do not install the mod.
Many thanks to David Harley and Grant Ferey for the revision
of the guides. The layout design was made by Franco Ricciardi.
Thanks to Joe Zbiciak and Tim Lindner for creating the original
design of this modication.
Feel free to use all pictures and information for any Intellivision
related purpose, but please indicate its origin.
Send your questions, comments and suggestions to:
[email protected]
-Oliver Puschatzki (october 2006)

Make sure that you have your Intv2 and modication board and
a well lit work area. You will require aproximately 45 minutes to
complete this modication. Cable length ts either Intv 1 and Intv
2 consoles. If the cables seem to be too long for your console and
prevent the mod from tting easily into it, cut them down to the
size you need.
1
intRo

intRo
2
This is what you need:
a) A drill
b) A drill bit
c) A soldering iron
d) Solder wire
e) A Phillips screwdriver

Detach the controllers:
3
Step 1

Step 2
4
Remove the two screws from the bottom of the console.

Remove the top half of the case. There are hinges that hold the rear
together and detach when the cover is angled back.
5
Step 3

Step 4
6
Locate the power supply and unscrew all three screws. Turn the
PCB upside down.

Solder the red wire „+5V“ from the mod to the power supply PCB
as shown in the picture. You should attach the wire to the third
soldering point to the left of the notch. The correct soldering point
is wider than the others:
7
Step 5

Step 5
8
Unscrew all four screws inside the Intellivision and take the PCB
out. Turn it upside down.