Service Manual

GSM-205-323
Cage backplane interface panel harness assembly (CBIA)
31st Oct 01
Tech. 2–8
Technical Description: Horizon macro indoor
CONTROLLED INTRODUCTION
68P02902W07-B
Backplane and
harness view
including door
switch and heat
sensors
Figure 2-7 shows the CBIA harness linking the interface panel and the
backplane at rear of main cage. Each backplane harness connector is
identified.
ig.237.rh
ICS J26
DOOR SWITCH
THREE HEAT
SENSORS
DOOR SWITCH
CONNECTOR J55
SIX CTU
CONNECTOR
HOLES FOR
SURF
HARNESS
POWER
CONNECTOR
FOR SURF
HARNESS
NIU to T43/BIB
J21
INTERFACE
PANEL
EXTERNAL
ALARMS J23
GPS J22
(if fitted)
RTC J32
PIX J25
T43/BIB
Figure 2-7 Rear view of CBIA showing backplane and harness