Service Manual

189
6802800U74-AN
Chapter 5: Interconnection and Internal Cabling
Figure 113: RF Cabling Diagram for MTS 4 with No Diversity
JUNCTION PANEL TOP VIEW
TX path
DC1 DC2 Bat. Temp. 1
AC in 1 AC in 2
RGPS1
RX path
GND
X.21
User Alarms/Controls
GPS1 GPS2
E1
RGPS2
Bat. Temp. 2
FRONT VIEW
TOP
VIEW
DUPLEXER
REAR VIEW
CAN CAN
IN OUT
BR1 BR2 BR3 BR4 Exp.
Cabinet
RX/TX
ATCC
FRONT VIEW
TX
ATCC
DC IN
TX B
TX A
TX OUT
Inside ATCC
Interconnecti on
ATCC
DC IN
TX B
TX A
TX OUT
Inside ATCC
Interconnecti on
BASE RADIO
FRONT VIEW
POWER SUPPLY UNIT
FRONT VIEW
BASE RADIO
FRONT VIEW
SITE CONTROLLER
FRONT VIEW
REAR VIEW
POWER SUPPLY
BASE RADIO
SITE CONTROLLER
BASE RADIO
AC In
Power 2
Power
Rx 1
Power 1
DC in
Rx 1
DC in
AC In Status
DC In Status
DC Out / Temp
Rx 2
Rx 2
BR1
BR2
Rx 3
BR3
BR4
Rx 3
CAN
E1
DC Out.
Reset
TX
AUX
Status
BR
Alarm
Fan 1
Status
Fan 2
Status
Fan 3
Status
Battery
Temp. Sens.
Reset
TX
AUX
Status
BR
Alarm
Servic e
Exp. Cab
Red
In
Red.
Out
Tx
Tx
ATCC
DC Out
Active
Mode
GPS
BTS Al arm
Service Service
SC1
SC2
SC1
SC2
Reset
CAN 1
GPS
CAN 2
DC in
Battery
BASE RADIO
FRONT VIEW
POWER SUPPLY UNIT
FRONT VIEW
BASE RADIO
FRONT VIEW
SITE CONTROLLER
REAR VIEW
FRONT VIEW
SITE CONTROLLER
BASE RADIO
POWER SUPPLY
BASE RADIO
AC In
Power
Power 2
Rx 1
Rx 1
Power 1
DC in
DC in
Rx 2
Rx 2
AC In Status
DC In Status
DC Out / Temp
Rx 3
BR1
BR2
BR3
BR4
Rx 3
DC Out.
CAN
E1
Reset
Reset
Servic e
TX
AUX
Status
Fan 1
Status
Fan 2
Status
Fan 3
Status
Battery
Temp. Sens.
Exp. Cab
TX
AUX
Status
BR
Alarm
Red
In
Red.
Out
Tx
BR
Alarm
Tx
ATCC
DC Out
Active
Mode
GPS
BTS Al arm
Service
Service
SC1
SC1
SC2
CAN 1
SC2
Reset
CAN 2
GPS
DC in
Battery
CAN 1 CAN 2
CAN 1 CAN 2
Alarms/ Contr ol
X.21 Remote GPS
Alarms/ Contr ol
X.21 Remote GPS