Nautel GV30N, Руководство по устранению неисправностей

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GV30N TROUBLESHOOTING MANUAL MECHANICAL DRAWINGS
PAGE 4.5.2 VERSION 0.1 2014-11-01
Locating a Part or Assembly on a Mechanical Drawing
1. When a part or assembly is assigned a reference designation (e.g., A2A1 or A2A1R1 ), refer to the
family trees in Section 4.2, “Parts Lists” on page 4.2.1 . Follow the family tree branches to the block
that contains the desired reference designation and Nautel nomenclature (e.g.,
NAPA31C Power
Amplifier PWB ). Note the reference designations and Nautel nomenclatures of all higher
assemblies in the path.
Example:
A8 NAA61B RF Module 1 -> A8A1 NAPA31B Power Amplifier PWB .
2. Refer to Table 4.5.1 on page 4.5.2 . Use the reference designation and Nautel nomenclature to
identify the appropriate mechanical drawing.
Example:
NAPA31C Power Amplifier PWB is shown on schematics MD-14 .
3. If necessary, refer to the referenced figure (e.g., MD-14 ) in the mechanical drawings at the end of
this section and locate the next, lower-level assembly. Then, repeat this procedure until the desired
part or assembly is found.
Table 4.5.1: List of Mechanical Drawings
Figure # Title
MD-1 GV30N Transmitter (Front View)
MD-2 GV30N Transmitter (Rear View)
MD-3 NAPI150A Power Supply Interface PWB
MD-4 NAX273A Monitor Fan Assembly
MD-5 NAPI172A Monitor Fan Interface PWB
MD-6 NAPC158B Module Control/Interface PWB
MD-7 NAC118A Controller
MD-8 NAPC163 Contoller PWB
MD-9 NAPS49 Power Supply Distribution PWB
MD-10 NAPI142A/01 UI Interface PWB
MD-11 NAE107A and NAE107A/01 Exciter Assembly
MD-12 NAPS47A/01 Power Supply Distribution PWB
MD-13 NAPA35 Pre-Amplifier PWB
MD-14 NAPA31C Power Amplifier PWB
MD-15 NAPP06/01 Output Power Probe PWB
MD-16 LED PWB (206-3060)
MD-17 NAI23A RF Drive Splitter/Changeover Assembly
MD-18 NAA61B RF Power Module
MD-19 NAL16 2-Input Reject Load Assembly