Block Diagram - GAI-Tronics Page/Party 670-301 Quick Start Manual

Speaker amplifier for cenelec zone 1 applications
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PAGE: 3 OF 10
PUB.: 42004-305
670-301 P
/P
™ S
A
MODEL
AGE
ARTY
PEAKER
MPLIFIER
Figure 3. Model 751-001 Plug-in Amplifier - Side
View

BLOCK DIAGRAM

Figure 4. Model 670-301 Block Diagram
P1 is the 16-pin male connector located on the back of the plug-in amplifier's printed circuit board
assembly (PCBA). It plugs into the socket located inside the enclosure. The socket provides connection
to the multi-party or single party cable containing the Page/Party™ lines and ac power. See Figure 4.
8/98
Level 2
Rev: 0
k:\standard ioms - current release\instr. manuals (42004)\42004-305.doc

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