HP 30242 Installation And Service Manual page 45

............ RECEIVER
DATA IN .............
.......- .......-
. /
............
.......-
TRANSMITTER . /
DATA OUT
~
/ "
.............
~
...""...
........
\
V
~
./"
COLLISION
.............
DETECTION
CONTROL IN ............
.......-
CIRCUITRY /
/
1\
JABBER
............
DETECTION
.......-
CIRCUITRY
Figure 3-4. MAD Functional Block Diagram
Principles of Operation
Feb 85
3-19