GV60 TROUBLESHOOTING MANUAL
RESPONDING TO ALARMS
VERSION 1.0 2018-01-01
PAGE 4.1.55
5.
Remove and retain the six sets of mounting hardware from the remote interface PWB. Remove the
remote interface PWB from the transmitter.
6.
Locate or obtain a replacement remote interface PWB (Nautel Part # NAPI143/02).
7.
Set jumpers E1 and E2 on the new remote interface PWB to the same positions as the defective
PWB.
8.
As applicable, use an indelible marker to identify the LED and switch labels on the new remote
interface PWB to match the labels on the defective PWB.
9.
Install the new remote interface PWB using retained hardware.
10. Reconnect D-sub connectors W20P2 and W21P2, Cat5E connector W29P2 and all customer
interface wiring to the new remote interface PWB.
11. Close the front door and return the transmitter to service.
Содержание GV60
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Страница 463: ...VERSION 1 0 2018 01 01 MD 17 Figure MD 17 NAPA31C Power Amplifier PWB Q1 ...
Страница 466: ...VERSION 1 0 2018 01 01 MD 20 Figure MD 20 NAI23A RF Drive Splitter Changeover Assembly FRONT BACK ...
Страница 473: ...VERSION 1 0 2018 01 01 MD 27 Figure MD 27 NAL17 4 Input Reject Load Assembly TOP VIEW END VIEW 2 INPUT REJECT PWB A1 ...
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