Agilent Technologies N5241A, Service Manual

Page: 172 / 354

6-14 Service Guide N5242-90001
Replaceable Parts PNA Series Microwave Network Analyzers
Replaceable Parts Listings N5241A/42A
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
N5264-60005
Was 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
W1312-60068
a
a.
Replacing the older 1.6 GHz CPU board with this new 2.0 GHz CPU board requires ordering and
installing a new A51 hard disk drive. The 1.6 GHz CPU board is no longer available.
1 CPU board assembly, 2.0 GHz, 4 GB DDR SDRAM
A18 N5240-60052 1 GPIB board
A51
N5242-60035
b
b.
The A51 hard disk drive for the 1.6 GHz CPU board is located inside the A17 CPU board assembly.
Refer to
“Removing and Replacing the A51 Hard Disk Drive (HDDA)” on page 7-48
for an
illustration.
1
Hard disk drive (HDD) to be used with the older 1.6 GHz CPU
board
N5242-60044
c
c.
The A51 hard disk drive for the 2.0 GHz CPU board plugs into the A17 CPU board assembly from the
rear panel and is replaced as an entire assembly. Refer to
“Removing and Replacing the A51 Hard
Disk Drive (HDDA)” on page 7-48
for an illustration.
Hard disk drive assembly (HDDA) to be used with the 2.0 GHz
CPU board
➀
1420-0356 1
Battery, lithium manganese dioxide, 3V, 0.22A-hr.
d
d. The lithium battery is located inside the A17 CPU board assembly. Refer to “Removing and Replacing
the Lithium Battery” on page 7-64 for an illustration.