Nautel FM10 - Page 50

10 000 WATT FM BROADCAST TRANSMITTER
FM10
Page 3-7
15 July 1997
Table 3-1 AC/DC Power Supply Controls and Indicators (Continued)
PANEL MARKING/
REF FIG NOMENCLATURE FUNCTION
DES NO. USED IN TEXT
A6A2F1
MD-2
♥
PA VDC (A)
Fuses regulated DC supply voltage being applied to
power amplifiers ½ in module A at 25 amperes.
A6A2F2
MD-2
♥
PA VDC (A)
Fuses regulated DC supply voltage being applied to
power amplifiers ¾ in module A at 25 amperes.
A6A2F3
MD-2
♥
PA VDC (A)
Fuses regulated DC supply voltage being applied to
power amplifiers 5/6 in module A at 25 amperes.
A6DS1
MD-2
♥
B+ VDC (A)
When turned on, indicates that PWR MDL A circuit
breaker is closed and that B+VDC is being applied to
switching power supply A.
A7A2F1
MD-2
♥
PA VDC (B)
Fuses regulated DC supply voltage being applied to
power amplifiers ½ in module B at 25 amperes.
A7A2F2
MD-2
♥
PA VDC (B)
Fuses regulated DC supply voltage being applied to
power amplifiers ¾ in module B at 25 amperes.
A7A2F3
MD-2
♥
PA VDC (B)
Fuses regulated DC supply voltage being applied to
power amplifiers 5/6 in module B at 25 amperes.
A7DS1
MD-2
♥
B+ VDC (B)
When turned on, indicates that PWR MDL B circuit
breaker is closed and that B+ VDC is being applied to
switching power supply B.
A8A2F1
MD-2
♥
PA VDC (C)
Fuses regulated DC supply voltage being applied to
power amplifiers ½ in module C at 25 amperes.
A8A2F2
MD-2
♥
PA VDC (C)
Fuses regulated DC supply voltage being applied to
power amplifiers ¾ in module C at 25 amperes.
A8A2F3
MD-2
♥
PA VDC (C)
Fuses regulated DC supply voltage being applied to
power amplifiers 5/6 in module C at 25 amperes.
A8DS1
MD-2
♥
B+ VDC (C)
When turned on, indicates that PWR MDL C circuit
breaker is closed and that B+ VDC is being applied to
switching power supply C.
A9A2F1
MD-2
♥
PA VDC (D)
Fuses regulated DC supply voltage being applied to
power amplifiers ½ in module D at 25 amperes.
A9A2F2
MD-2
♥
PA VDC (D)
Fuses regulated DC supply voltage being applied to
power amplifiers ¾ in module D at 25 amperes.