Replaceable Parts - Anritsu Site Master S120A Maintenance Manual

Take care to not lose the Mylar pad
under Q5.
13. Remove the two hex standoff screws and
nuts holding the serial interface connector to
the test port panel.
14. Using a 5/16 wrench, loosen the SMA connec-
tors for the Refl and Trans test ports and re-
move the test port panel.
If the Power Monitor (Option 5) is in-
stalled, remove the two screws hold-
ing the Power Monitor PCB assembly
to the test port panel and lift it clear
of the connector on the main RF PCB
assembly.
15. Reverse the above procedure to install the re-
placement RF PCB assembly.

16. REPLACEABLE PARTS

Part Number
Accessories
User's Guide, Site Master
10580-00016
S120A, S235A, S250A
User's Guide, Site Master
10580-00020
S251A
Battery Replacement and
10580-00007
Disposal Guide
2300-211 Software Tools, Site Master
40-115 Power Supply
SM/STS Connector, RF Short, N Male
SM/PL Connector, RF Termination
806-62 Cable Assy, Cig Plug, Female
800-441 Serial Interface Cable Assy
D41955 Carrying Case
Replaceable Parts
B45009-1 N-Connector, Modified
B45009-2 N-Connector, Modified
B42893 EMI Shield
C41761 Liquid Crystal Display Assy
12
NOTE
NOTE
Description
Part Number
ND45417
ND45292
ND45296
ND45353
ND48761
D41766-3
D40864-2
C41767
790-171
761-10
790-52
900-257
790-445
Qty
900-800
900-811
900-326
1
900-697
1
900-138
1
B41753
1
1
D40861-3
1
C40863
1
B45018
1
B45017
1
B46687
1
48161
1
1
1
1
Description
Battery Pack Kit
Main PCB Assy, S120A with RF
module and cables
Main PCB Assy, S235A with RF
module and cables
Main PCB Assy, S250A with RF
module and cables
Main PCB Assy, S251A with RF
module and cables
Keypad PCB Assy
Membrane Keypad, Main
Membrane, Soft Keys
Hardware
Silicon Pad
Cap Vinyl, Black, round, 0.625
ID
Washer, #4, Shoulder, Nylon
Pan Head Screw, 0.312
Spacer PCB, 0.625, Self Mount
Pan Head Screw, #4, 0.312
Pan Head Screw, #4
Nut, Kep, 4-40, 0.312
Pan Head Screw, 4-40, 0.312
Screw, Pan, 2-56/patchlock,
0.18
Gasket, LCD
Case Parts
Case
Bumper
ID, Model S120A Label
ID, Model S235A Label
ID, Model S250A Label
ID, Model S251A Label
Site Master MM
Qty
1
1
1
1
1
1
1
1
1
1
4
9
1
4
4
3
4
1
1
4
1
1
1
1