NV5LT/NV3.5LT TROUBLESHOOTING MANUAL
RESPONDING TO ALARMS
VERSION 3.3 2016-03-10
PAGE 4.1.55
Controller Replacement
Figure 4.1.20: Location of Controller Module
1.
If possible, use the local front panel UI and the remote AUI to record all custom user settings
including: network settings, preset/audio settings, user accounts, logs, SNMP configuration, email
configuration, time zone, notifications and playlists. It is recommended that all User Settings be
logged prior to replacing the controller module and then restored upon completion of the change.
2.
Press RF Off. Turn off and lock out the transmitter’s main ac power.
3.
Remove the transmitter’s front filter panel and upper, rear
panel.
4.
From the rear of the transmitter, disconnect the mating connectors from the controller
module (A4).
M5 securing
hardware
Controller
Module
PARTIAL FRONT VIEW
(front panel removed)
PARTIAL REAR VIEW
(panels removed)
Summary of Contents for NV3.5LT
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Page 8: ...NV5LT NV3 5LT TROUBLESHOOTING MANUAL PAGE 4 VIII VERSION 3 3 2016 03 10 ...
Page 294: ...VERSION 3 3 2016 03 10 SD 32 Figure SD 32 NAFP109B Output Power Probe and Sample PWBs ...
Page 307: ...VERSION 3 3 2016 03 10 MD 8 Figure MD 8 NAPA31C Power Amplifier PWB Q1 ...
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