R
R
F
F
-
-
7
7
0
0
0
0
0
0
E
E
M
M
i
i
c
c
r
r
o
o
w
w
a
a
v
v
e
e
R
R
F
F
R
R
e
e
p
p
e
e
a
a
t
t
e
e
r
r
— Chapter 1. Overview
RF-7000E Operations Manual
32
- PV +
- PV +
PACS
A
+
+
+
-
-
-
+ PV -
+ PV -
PACS
B
+
+
+
-
-
-
A
B
B
A
B
A
A
B
PRI 2
SEC 3
PRI 2
SEC 3
PRI 2
SEC 3
PRI 2
SEC 3
AMPLIFIER 1
AMPLIFIER 3
AMPLIFIER 2
AMPLIFIER 4
FB1
FB2
FB3
FB4
TB1
+13.5V
ALARM TRANSMITTER,
UHF RADIO, +13.5 V
POWER
SYSTEM
REPEATER
PHOTOVOLTAIC
ARRAY
A PV
CONTROLLER
B PV
CONTROLLER
A BATTERY
+12 V
B BATTERY
+12 V
+ PV
-
-
+ BAT
PV +
-
-
BAT +
LD
LD
+
+
+
+
Figure 17 Power Connection Block Diagram, 12V Standard