5
The modification was simple, just add the daughter board to the original CC interfaces and
the CC become tri-level logic compatible. A modified CC circuit board will look similar to the
one below:
The new interface CCII and a modified CC incorporates the tri-level logic circuit and are
backwards compatible.
Chipper Check II Interface
There are two types of interface boxes, the modified CF002 and CF003. A tri-level interface
is the only one that is compatible with current chassis.
The Purpose of the interface box is to allow a PC to be connected to the TV set via adapters
and cables.
To make the connection to the PC, a parallel printer cable is used. This cable connects to the
parallel port on the PC and the Centrex end connects to the interface box.
Daughter Board