GV60 TROUBLESHOOTING MANUAL
RESPONDING TO ALARMS
VERSION 1.0 2018-01-01
PAGE 4.1.69
Exciter Replacement
Figure 4.1.25: Location of Exciter Module
1.
For dual exciter transmitters, ensure the other exciter (A5 or A6) is operating as the main RF drive
source and disable automatic changeover (see the Operations & Maintenance Manual).
NOTE
: If it is not possible to operate the other exciter or your transmitter is single-exciter only, press RF
Off and turn off the transmitter’s main ac power source.
2.
Open the transmitter’s front door and remove the upper, rear, right-hand side panel.
3.
From the rear of the transmitter, disconnect the mating connectors from the appropriate exciter
module (A5 or A6).
M5 securing
hardware
PARTIAL FRONT VIEW
(front doors open)
PARTIAL REAR VIEW
(panels removed)
Exciter A (A5)
in Cabinet A
Exciter B (A6) located
in Cabinet B
Summary of Contents for GV60
Page 2: ......
Page 4: ......
Page 8: ...GV60 TROUBLESHOOTING MANUAL PAGE 4 VIII VERSION 1 0 2018 01 01 ...
Page 102: ...GV60 TROUBLESHOOTING MANUAL PARTS LISTS PAGE 4 2 12 VERSION 1 0 2018 01 01 ...
Page 463: ...VERSION 1 0 2018 01 01 MD 17 Figure MD 17 NAPA31C Power Amplifier PWB Q1 ...
Page 475: ...GV60 TROUBLESHOOTING MANUAL LIST OF TERMS PAGE 4 6 2 VERSION 1 0 2018 01 01 ...
Page 476: ......