Motorola MTM800 FuG Installation Manual page 62

68015000553-KC
Chapter 4: Radio Installation
Figure 26: Accessories Expansion TSCH Y-Cable
Number Item
1 Telephone Style Control Head
2 Ground Wire and External Power Wire, Input supply 12 V/24 V: 2A. These connec-
tions correspond to P3 and P4 detailed in
page 111
DC supply input and P4 is the Ground. This supply is for the Audio Power Amplifier
and is required to connect a Loudspeaker is to the TSCH. Note this is the only Power
connection that allows 12 V or 24 V operation all other Power supplies must be 12 V.
62
1
5
7
8
5
2
which provides the Pin Diagram of PMKN4134_. P3 is the 12/24V positive
6
3 4
Figure 73: TSCH Y-Cable Pin Diagram on
Table continued...
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