6-14
Service Guide N5242-90001
Replaceable Parts
PNA Series Microwave Network Analyzers
Replaceable Parts Listings
N5242A
Top Assemblies, All Options
Reference
Designator
Part Number
Qty
Description
A4
N5230-60002
1
13.5 GHz (source 1) synthesizer board
A5
5087-7307
1
26.5 GHz source (1) board
A6
Not used.
A7
N5242-60098
1
Noise receiver board (Included only with Option 029.)
A8
5087-7307
1
26.5 GHz source (2) board (On 2-port models, this assembly is
included only with Option 224.)
A9
Not used.
A10
N5240-60042
1
Frequency reference board
A11
N5230-60002
1
13.5 GHz (LO) synthesizer board
A12
N5240-60041
1
Signal Processing ADC Module (SPAM) board
A13
N5230-60002
1
13.5 GHz (source 2) synthesizer board (On 2-port models, this
assembly is included only with Option 224.)
A14
N5240-60044
1
System motherboard
A15
W1312-60002
1
Midplane board
A16
0950-4900
Replaces 0950-4457
1
Power supply
A17
1535-5238
1
CPU board assembly, 1.6 GHz, 1 GB DDR SDRAM
A18
N5240-60052
1
GPIB board
A51
N5240-60035
1
Hard disk drive (HDD)
a
a. The A51 hard disk drive is located inside the A17 CPU board assembly. Refer to
“Removing and Replacing the A51 Hard Disk Drive (HDD)” on page 7-48
for an
illustration.
➀
1420-0356
1
Battery, lithium manganese dioxide, 3V, .22A-hr
b
b. The lithium battery is located inside the A17 CPU board assembly. Refer to
Summary of Contents for N5242A
Page 11: ...Service Guide N5242 90001 1 1 1 Safety and Regulatory Information...
Page 19: ...Service Guide N5242 90001 2 1 2 General Product Information...
Page 33: ...Service Guide N5242 90001 3 1 3 Tests and Adjustments...
Page 75: ...Service Guide N5242 90001 4 1 4 Troubleshooting...
Page 119: ...Service Guide N5242 90001 5 1 5 Theory of Operation...
Page 153: ...Service Guide N5242 90001 6 1 6 Replaceable Parts...
Page 237: ...Service Guide N5242 90001 7 1 7 Repair and Replacement Procedures...
Page 303: ...Service Guide N5242 90001 8 1 8 General Purpose Maintenance Procedures...