MXI101V TECHNICAL SERVICE MANUAL
3
3.1
3.2
LARCAN PARTS, ASSEMBLIES, ASSEMBLY DRAWINGS AND SCHEMATIC
NUMBERS
V
ENDOR
S
TANDARD
P
ART
N
UMBERS
Vendor or original manufacturer part numbers are indicated for most components.
LARCAN
N
UMBERS FOR
P
ARTS
,
A
SSEMBLIES AND
D
OCUMENTATION
An index of LARCAN specified number are used to define and specify the following:
•
parts made by a manufacturer to LARCAN specification;
•
an assembled unit or “group” such as a PC Board or completed cabinet;
•
assembly drawings and schematics;
•
standards.
Depending on the application, AutoCAD drawing or Microsoft Word document format is used.
Document numbers have the format
YYZXXXXKn Rev m
where:
YYZ
Prefix denoting drawing size and Product type. Can be 10A, 11A, 20B, 21B, 30C, 31C, 40D, 41D, 50E, 51E
–
describes drawing or document size, VHF or UHF application
XXXX Drawing Index number. Between 0000 to 9999.
K
Refers to the type of drawing / document:
•
“no suffix” for drawing of part (assembly or schematic)
•
P
=
Part
•
G = Group of parts
•
A = Assembly drawing
•
F = PC board fabrication films and
•
S = Schematic
n
Index number for drawing type. Part, group, assembly drawing or schematic next number and may be
one or more digits
Rev
Revision (sometimes denoted as R or R–)
m
Revision number and may be one digit or more. May contain a decimal (e.g., Revision 3.2)
Drawings may consist of one or more sheets. Generally multiple sheets are used if one sheet is not enough to
show all necessary information. Sometimes, especially with older drawings, multiple sheets are used to show
more than one part or assembly.
TSM21Q-365 Rev 0 July 17, 2009
MXi101V
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