TM 55-4920-328-13
functions of the data selector assembly (7) to electrically
interconnect a number of data input channels into one
temperature channel and one torque or pressure channel.
The unit consists of a chassis assembly, 23 low level
relays, 5 high level relays, a synchro to dc linear
converter, and 7 connectors mounted on the rear panel of
the unit. The unit is 19.00 inches wide, 5.22 inches high,
and 17.00 inches deep, exclusive of the length of the left
and right track slides.
(f) Analyzer sub-module (Unit 2). The
analyzer sub-module (figure 1-23) consists of a sheet
metal cabinet assembly containing instrumentation and
electrical components used during analysis of engine
operating characteristics. The cabinet assembly houses
the following front panel-mounted components:
Speed Monitor Chassis Assembly 2A1 (1,6)
Flow/Consumption Monitor Chassis Assembly 2A2 (11,16)
Multi-Channel Vibration Meter 2A3 (21)
Fuel Flow/Oil Consumption Signal Conditioner Panel
Assembly 2A9 (31)
Oil quantity Electronic Unit 2A10 (32)
Receptacle Assembly 2A11 (36)
The analyzer sub-module cabinet assembly is provided
with a shaded front light assembly 2A4 installed along the
top front of the unit. Three terminal board assemblies,
TB1, TB2, and TB3, 6 left and right support brackets, 4
lacing bars, and'3 lacing bar assemblies are installed in
the cabinet assembly. The unit is equipped with 21 cable
assemblies and an adapter cable assembly for connection
of analyzer components with other units in the system.
Significant components of the analyzer sub-module are
described in the following paragraphs
1-35
