GV60 TROUBLESHOOTING MANUAL
RESPONDING TO ALARMS
PAGE 4.1.50
VERSION 1.0 2018-01-01
LVPS / Power Supply Module Replacement
Figure 4.1.15: Location of LVPS / Power Supply Modules for Cabinet A
WARNING! Lethal voltages exist inside the transmitter when the power is
turned on. Follow replacement instructions carefully to ensure safety for
maintenance personnel during power supply replacement.
Front doors open for clarity
LVPS 1A (U2)
LVPS 1B (U3)
Power Supply
Associated RF
Module
Power Module
1A (U4), 1B (U5)
1 (A8)
2A (U6), 2B (U7)
2 (A9)
3A (U8), 3B (U9)
3 (A10)
4A (U10), 4B (U11)
4 (A11)
5A (U14), 5B (U15)
5 (A20)
6A (U16), 6B (U17)
6 (A21)
7A (U18), 7B (U19)
7 (A22)
8A (U20), 8B (U21)
8 (A23)
9A (U22), 9B (U23)
9 (A36)
10A (U24), 10B (U25)
10 (A37)
11A (U26), 11B (U27)
11 (A38)
12A (U28), 12B (U29)
12 (A39)
Cabinet A
LVPS 1C (U12*, optional)
LVPS 1D (U13*, optional)
Summary of Contents for GV60
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Page 463: ...VERSION 1 0 2018 01 01 MD 17 Figure MD 17 NAPA31C Power Amplifier PWB Q1 ...
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