* = CUT JUMPER WIRES WHERE THIS SYMBOL "*" APPEARS.
# = LEAVE JUMPER WIRES IN WHERE THIS SYMBOL "#" APPEARS.
The above table illustrates the fact that the Video Generator P.C. Board used in the MCR II System has 8 jumper wires, the C.P.U. P.C. Board used in the MCR II System has 6 jumper wires, and the Sound I/O P.C. Board used in the MCR II System has 2 jumper wires.
All of the above Boards can be used with a variety of different SETS of EPROM chips. However, these EPROMS are not all made by the same manufacturer and do have some internal differences. So, in order to make them function properly in their respective P.C. Boards, certain jumper wires on these Boards have to be cut.
The above table tells you which jumpers to cut (depending on which EPROM set you're going to use) by showing a "*" under that jumper wires number. If there is NO ,,*n under a jumper wires number, THAT PARTICULAR JUMPER WIRE IS NOT TO BE CUT.
V Technical Troubleshooting
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