Service Manual

GSM-204-323
AC power distribution
31st Oct 01
Tech. 4–8
Technical Description: Horizon macro outdoor
CONTROLLED INTRODUCTION
68P02902W02-A
View of the ac
outlet socket
Figure 4-7 shows a view of the ac outlet socket.
NUMBER 1 AC
DISTRIBUTION BOX
AC OUTLET SOCKET
Figure 4-7 AC outlet socket
AC distribution
diagram
Figure 4-8 shows a block diagram of the ac distribution within the Horizon macro
BTS cabinet.
T
O
P
S
M
1
T
O
P
S
M
0
T
O
P
S
M
2
HORIZON MACRO
MAIN CAGE
INCOMING
AC SUPPLY
NUMBER 1 DISTRIBUTION
BOX
OUTLET SOCKET (ac)
NUMBER 2
DISTRIBUTION
BOX
TMS
TMS HEATERS
PLUG/SOCKET
Figure 4-8 AC distribution block diagram