Specifications

Overview
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Appendix A: Details of Model 6203/
6204 Hardware
Overview
This chapter of the manual is provided as a reference. It contains detailed descriptions of
the connectors, jumpers, potentiometers, etc. within the Model 6203 and Model 6204
Station Transponder Units.
The information provided here can be used for planning the system design in the
beginning. It is also useful for planning expansion or modification of the system.
Connector Details
The following subsections provide detailed information about the connectors found inside
an Station Transponder Unit.
Transponder Board Connectors
There are three 12-terminal, block connectors across the bottom of the Transponder board
labeled J3, J4, and J5, and there are two DB-9 connectors on the left edge labeled J1 and
J6. These are the connectors used to install the unit. The connector J2 is for the cable
connecting the transponder board to the power supply. (Connectors JA2 and JB2 form a
single 12-pin connector, J2.) Figure 49 shows the relative placement of the connectors on
this board.