Service Manual

GSM-205-623
Horizonmacro indoor parts list
31st Oct 01
Parts 1–2
Parts Information: Horizon macro indoor
CONTROLLED INTRODUCTION
68P02902W10-B
Diagram of
cabinet
modules
Figure 1-1 to Figure 1-5 shows the cabinet modules, including major FRUs,
without door or hood/stacking bracket for clarity.
DIGITAL MODULE
SHELF
(see Figure 1-3)
SIX CTUs
ONE SURF
(Rx)
TWO 2-FAN
UNITS
ONE 4-FAN
UNIT
1
2
3
4
FEEDTHROUGH
PLATE
5
INDOOR SPLIT
SECTOR CABLE
PAIR
6
EXTENSION CABINET
OPTICAL FIBRE
9
7
8
10
11
12
3 x PSMs OR 2 x PSMs
+ HOLD-UP BATTERY
MODULE
T43/BIB
THREE Tx BLOCKS
(DCFs SHOWN AS
EXAMPLE)
CIRCUIT BREAKER
MODULE (CBM)
13
50 OHM LOAD
(FITTED TO
UNUSED PORT)
14
Figure 1-1 Diagram of indoor cabinet showing major FRUs