6-38 Service Guide N5242-90001
Replaceable Parts PNA Series Microwave Network Analyzers
Replaceable Parts Listings N5242A
Bottom Ribbon Cables and Wire Harnesses, 2-Port, Option 224
(including Option 029)
Reference
Designator
Type
a
a. nR = n wires in a ribbon (flat) cable; nW = n wires in a wire harness
Part Number Description
➀
4W N5242-60003
A19 test set motherboard J102 to A47 SRC 2 OUT 1 source bypass
switch
➁
4W N5242-60003 A19 test set motherboard J101 to A46 port 1 source bypass switch
➂
4W N5242-60002 A19 test set motherboard J3 to A33 reference mixer switch
➃
3W N5242-60009 A19 test set motherboard J221 to port 1 LED board J1
➄
10R N5242-60005 Rear-panel PWR I/O to A19 test set motherboard J301
➅
14R N5242-60008 A19 test set motherboard J201 to A34 port 1 source attenuator
➆
10R N5242-60007 A19 test set motherboard J205 to A42 port 1 receiver attenuator
➇
16R N5242-60006 A19 test set motherboard J212 to A23 mixer brick (1)
➈
2W 8121-0836 A19 test set motherboard J541 to A38 port 1 bias tee
➉
3W N5242-60009 A19 test set motherboard J222 to port 2 LED board J1
2W 8121-0836 A19 test set motherboard J544 to A41 port 2 bias tee
10R N5242-60007 A19 test set motherboard J208 to A45 port 2 receiver attenuator
14R N5242-60008 A19 test set motherboard J204 to A37 port 2 source attenuator
4W N5242-60003 A19 test set motherboard J104 to A49 port 2 source bypass switch
24R N5242-60011 A19 test set motherboard J209 to A21HMA26.5
100R N5242-60004
A14 system motherboard J1 to A19 test set motherboard J1 to
A20 IF multiplexer board J1
36R 8121-0834 Rear-panel HANDLER I/O to A19 test set motherboard J400
30R N5242-60033
A19 test set motherboard J548
to A55 noise downconverter J1
P/O A52 port 1 bypass switch. Refer to“Bottom Assemblies, 2-Port, Option 224 (including Option
029)” on page 6-32.
P/O A53 port 2 bypass switch. Refer to“Bottom Assemblies, 2-Port, Option 224 (including Option
029)” on page 6-32.
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