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TO 31R2-2TRC-199-1
7-2
preceding and subsequent figures concerning assemblies and subassemblies. This data is considered
an integral part of the item description assuring the correctness of repair maintenance procedures.
e.
Attaching Parts. Items used to attach parts or assemblies to each other are listed immediately after the
part. The attaching parts have the same indentation code as the parts attached. The code (AP) appears
on the same line with and immediately following the attaching part item.
f.
Units Per Assembly. This column contains the number of units required per assembly and/or
subassembly. If more than one assembly is required, the total number of assemblies is listed. When
an assembly or subassembly is listed more than once, the total number of units per assembly or
subassembly appears the first time and REF for subsequent listings.
g.
Usable on Code Column. This column shows the Usable On Codes for systems, assemblies, and parts
indicating specific usability by part number. Usable on code explanations are located at the bottom of
the applicable page. The codes A, B, C, etc., when shown within a group, relate the part back to the
same coded part within the next higher assembly. When this column is left bank, an assembly or part
is common to all part number variation of the next higher assembly.
h.
Source, Maintenance, and Recoverability (SMR) Codes. This manual contains Joint Military Services
Uniform SMR codes. Detailed coding criteria may be obtained from T.O. 00-25-195.
7-3
NUMERICAL INDEX.
The Numerical Index (Chapter 7, Section III) is compiled in accordance with the numerical part number filing system
described in paragraph a.
a.
Part Number Column. This column contains all the part numbers that appear in the Maintenance Parts
List and part numbers that have been assigned to detail parts assembled into the end article. The order
of procedure establishing the precedence in which the part numbers are listed is explained below. The
order of precedence in the first position of each part number is letters A through Z, numerals 0 through
9.
NOTE
Alphabetical O's are considered as numerical zeroes in all positions in each part number.
The order of precedence in the second and succeeding positions in each part number is as follows:
(1)
Space (blank column).
(2)
Diagonal (/).
(3)
Period (.).
(4)
Dash (-).
(5)
Letters A through Z.
(6)
Numerals 0 through 9.
The following is a sample of part numbers arranged in alphabetical-numerical sequence used in the Numerical Index.
AN931-4-13
B2
16.W2
A2460
S/1
16W060
A317
1140
32P010.1
A32
121873
32P0101
B12
128
39A45
b.
Figure and Index Number Column. For each part number, the figure or figure and index number refers
to the MPL where the parts relationship is shown. When an assembly or part has not been assigned an
index number, the figure and index number of the preceding part in the MPL is used with the letter "F"
before the figure, such as F7-7. The letter "F" denotes "follows".
Summary of Contents for AN/TRC-199
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Page 15: ...TO 31R2 2TRC199 1 1 1 Figure 1 1 Radio Set AN TRC 199 Sheet 2 of 3...
Page 16: ...TO 31R2 2TRC199 1 1 2 Figure 1 1 Radio Set AN TRC 199 Sheet 3 of 3...
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Page 46: ......
Page 48: ...TO 31R2 2TRC199 1 5 2 Figure 5 1 Tactical Repeater System Functional Block Diagram 28 120...
Page 51: ...TO 31R2 2TRC199 1 5 5 Figure 5 2 Repeater Control CCA A3 Functional Block Diagram...
Page 52: ...TO 31R2 2TRC199 1 5 6 Figure 5 3 15 Watt Power Amplifier Assembly A6 Functional Block Diagram...
Page 66: ......
Page 71: ...TO 31R2 2TRC 199 1 7 5 HOW TO USE THE ILLUSTRATED PARTS BREAKDOWN...
Page 72: ...TO 31R2 2TRC 199 1 7 6 HOW TO USE THE ILLUSTRATED PARTS BREAKDOWN...
Page 73: ...TO 31R2 2TRC 199 1 7 7 This Page Left Blank Intentionally...
Page 74: ...TO 31R2 2TRC 199 1 7 8 Figure 7 1 Radio Set AN TRC 199 Sheet 1 of 2...
Page 75: ...TO 31R2 2TRC 199 1 7 9 Figure 7 1 Radio Set AN TRC 199 Sheet 2 of 2...
Page 79: ...TO 31R2 2TRC 199 1 7 13 Figure 7 2 Tactical Repeater Assembly SS 4100806 501 Sheet 1 of 2...
Page 80: ...TO 31R2 2TRC 199 1 7 14 Figure 7 2 Tactical Repeater Assembly SS 4100806 501 Sheet 2 of 2...
Page 84: ...TO 31R2 2TRC 199 1 7 18 This Page Left Blank Intentionally...
Page 85: ...TO 31R2 2TRC 199 1 7 19 Figure 7 3 Power Amp Assembly 15W SS 4100853 501...
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Page 93: ...TO 31R2 2TRC199 1 FP 1 FP 2 blank FO 1 Radio Set AN TRC 199 Interconnection Diagram...
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