REPLACEABLE PARTS PARTS ORDERING INFORMATION
373XXA MM 2-5
Reference
Designator
373XXA
Option
Assembly / Part Part Number
A1
LO1
D46866-3
A1
LO1
D86866-4*
A2
LO2
D50725-3
A3
Test A IF
D38503-4
A4
Reference IF
D41794-3
A4
Reference IF
D41794-4*
A5
A/D
D38505-3
A6
TestBIF
D38503-5
A7
LO3
D38507-3
A7
Opt 10 LO3
D38507-4
A8
Source Lock/ Separation Control
D47488-3
A8
Source Lock/ Separation Control
D49334-3*
A9
Main Processor
B38509
A13
I/O #1
D38513-3
A14
I/O #2
D38514-3
A15
Graphics Processor
D44281-3
A16
Hard Disk (w/ PCB)
D41041-3
A18
Rear Panel PCB
D44255-3
A19**
Front Panel Switch PCB See Table 2-5
A20**
Front Panel Control PCB
A21A1
Source YIG/Bias Control (p/o Signal Source Module)
D48516-3
A21A1
Source YIG/Bias Control (p/o Signal Source Module)
D48512-3*
A21A2
Source Control (p/o Signal Source Module)
D41841-3
A21A2
Source Control (p/o Signal Source Module)
D48513-3*
A24
VME Bus Terminator
D38524-3
∗ Required for 37397A
∗∗ Part of the Front Panel Assembly (refer to Table 2-5).
Table 2-2. Printed Circuit Board Assemblies