GV60 TROUBLESHOOTING MANUAL
RESPONDING TO ALARMS
PAGE 4.1.32
VERSION 1.0 2018-01-01
Accessing the Inside of the Transmitter
The front of the GV60 has hinged doors that provide access to the remote interface PWB (A16), RF
power modules 1 through 24 (A8 through A11, A20 through A23, A36 through A39, A108 through
A111, A120 through A123 and A136 through A139), LVPS modules 1A (U2), 1B (U3), 2A (U102), 2B
(U103), and optional supplies 1C (U12), 1D (U13), 2C (U112) or 2D (U113) if purchased, power supply
modules (U4 through U11, U14 through U29, U104 through U111, U114 through U129), controller
module (A4) and exciter A (A5) and B (A6, if purchased).
The rear of the GV60 has removeable access panels (see
). Removing the upper panel
provides access to the ac input terminal blocks (TB1) or (TB101), the rear panel of the controller (A4),
exciters A (A5) and B (A6, if purchased), reject load (A13), and various other PWBs and assemblies.
Removing the lower panel provides access to the power supply interface PWBs (A1, A17, A33, A101,
A117 and A133).
Figure 4.1.5: Rear Access Panels
1/4-TURN LATCHES
16 in larger panel
14 in smaller panel
LOWER, REAR PANELS
11 M5 screws in larger panel
8 M5 screws in smaller panel
LOCK OUT AC POWER
BEFORE REMOVING!
PARTIAL VIEW - ONLY ONE CABINET SHOWN
Summary of Contents for GV60
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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 ...
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