[Motorola] TLN4928A2 PL Encoder for Micor

[Eric Lemmon]

I have two Micor T34RTA3800AA UHF mobile radios that each have a TLN4928A2
PL encoder installed.  Although I have nearly a dozen Micor manuals, none of
them include this encoder board.  Every copy of the 6881015E70 manual in my
library shows the TLN4293A/B, TLN5731A, or the TLN5732A PL encoder- but not
the TLN4928A2.  The circuit boards are definitely not the same, although the
circuitry seems to be similar.  Can anyone identify the manual that includes
a schematic diagram of the TLN4928A2 PL encoder?  Thanks!

73, Eric Lemmon WB6FLY