Description

TM 11-5805-424-15/NAVELEX 0967-220-9010/TO 31W2-2G-41

card nest (fig. 1-6) contains all operating printed circuit

1-7. Description

cards. Special compartments are provided for the MX-

The MD-674(P)/G (fig. 1-2) consists of one MX-73(*)/G

73(*)/G and the OA-8072/G (fig. 1-6). The bottom view

as determined by the site of requirements, and may

of the MD-674(P)/G is shown in figure 1-7 and the rear

contain the OA-8072/G, if the MD-674(P)/G is used to

view is shown in figure 1-8.

supply the station clock signal (para 1-4). The MD-

1-8. Circuit Boards for Different MX-73(*)G Units

674(P)/G is also supplied with running spares (fig. 1-3)

The following list identifies printed circuit boards (PCB's)

to insure minimum downtime. The MD-674(P)/G may

used for the different MX-73(*)/G Modem Subas-

be mounted in a standard, 19-inch rack and contains a

semblies.

drawer-type chassis (fig. 1-4). A printed-circuit (PC)

MX-73(*)G

PCB

NSN

MX-7372/G, MX-7373/G .....................................

D80034200 ..................................................

5805-00-916-9630

MX-7374/G, MX-7375/G, MX-7376/G .................

D80034190 ..................................................

5805-00-916-9631

MX-7377/G, MX-7378/G, MX-7380/G .................

D80034180 ..................................................

5805-00-916-9632

MX-7381/G, MX-7382/G, MX-7383/G .................

D80034180 ..................................................

5805-00-916-9632

MX-7379/G.........................................................

D80034230 ..................................................

5805-00-916-9629

MX-7384/G, MX-7385/G, MX-7386/G .................

None.

Change 6 1-4.4