8
496792
2. Technical Description
Control Unit PCB
Figures 3 and 4 show the layout of the 9751 and 9752 PCBs.
BA
TT F-2A
12V A
U
X
F-1A
Figure 3. 9751 Control Unit PCB Layout
21VAC from
transformer
12V Aux fuse
Kick start pins
Battery fuses
Battery
connector
NVM Reset pins
Communica-
tions connector
(for plug-by
communicator)
Telephone line
terminals for
built-in
communicator
Telephone
connector for
built-in
communicator
Outputs
Aux Power
Tamper switch
Zone
Connectors
Keypad and
expander bus
Summary of Contents for 9752
Page 1: ...HARDWIRED CONTROL PANELS INSTALLATION AND PROGRAMMING GUIDE...
Page 6: ...iv 496792 Contents...
Page 12: ...6 496792 1 Introduction...
Page 18: ...12 496792 2 Technical Description...
Page 38: ...32 496792 3 Installation...
Page 90: ...84 496792 5 Testing...
Page 95: ...Notes...