Thales 421 - Fig. 2−15 LLZ Transmitter Rack, Top View, Connectors; To 23

LLZ 421
Operation and Maintenance Installation
ILS 420
2−13Ed. 01.04
SOAC
2.4.3 RF−Connections at Transmitter Rack
See Figs. 2−15 to 2−17, 2−21, 2−25, 2−26.
Make the following cable connections (to/from):
Transmitter Rack Cable (1F) Cable (2F) Shelter to ADU: (1F) (2F)
J8, CRS CSB W54 W54 W104 W104
J1, CRS SBO W55 W55 W105 W105
J9, CLR CSB − W56 − W106
J2, CLR SBO − W57 − W107
Transmitter Rack Cable (1F) Cable (2F) Shelter from ADU: (1F) (2F)
J25, A1/CRS Path/CSB W51 W51 W101 W101
J27, A3/CRS Width/SBO W52 W52 W102 W102
J29, CLW1
(Width CLR) − W53 − W103
J28, NFM1
opt. W58 W58 from nearf. dipole 1 W108 W108
J31, NFM2
opt. −− from nearf. dipole 2 −−
rear side
rear side
LLZ−1F
LLZ−2F
J8
J1
J2
J9
J4 J5
J10 J12
CRS
CSB
CLR
CSB
CRS
SBO
CLR
SBO
OIO IN OIO OUT
LGM1LGM2/DMECOM4/NDB
ENV. SENSORS,DME,DETECTOR IN
PC
J22 J23 J24
J30J29
(CLW1) (CLW2)
J31J28
(NFM1) (NFM2)
J32
J26J25
(A1/CRS PATH/CSB) (A2)
J27
(A3/CRS WIDTH/SBO)
RS−232
(A2)
(A3)
(A1)
J3
AG/MON/ECU/ SPARE I/O
MONITOR RF RETURNS
MODEMS (OPTIONAL)
ANTENNA RF
OPTIONAL CONNECTION
(Punch Here)
J8
J1
J2
J9
J4 J5
J10 J12
CRS
CSB
CLR
CSB
CRS
SBO
CLR
SBO
OIO IN OIO OUT
LGM1LGM2/DMECOM4/NDB
PC
J22 J23 J24
J30J29
(CLW1) (CLW2)
J31J28
(NFM1) (NFM2)
J32
J26J25
(A1/CRS PATH/CSB) (A2)
J27
(A3/CRS WIDTH/SBO)
RS−232
(A2)
(A3)
(A1)
J3
AG/MON/ECU/ SPARE I/O
MONITOR RF RETURNS
MODEMS (OPTIONAL)
ANTENNA RF
OPTIONAL CONNECTION
(Punch Here)
ENV. SENSORS,DME,DETECTOR IN
J4 J5
previous version: J5 not rotated
J4 J5
previous version: J5 not rotated
113 113
113
113
131
13113
131
113
Fig. 2−15 LLZ transmitter rack, top view, connectors
Ed. 06.07