4
Repair Guide
122
Keysight 8990B Service Guide
7
Remove the four SMB cables (5190-3462) and the MMCX cable
(08990-61608) from the filter board and DAP board as shown in
Figure 4-39
Remove the SMB cables
5190-3462
08990-61608
Table 4-11
SMB cables connections
Part number
Description
From
To
08990-61608
MMCX male right angle cable
J106
J14 (DAP)
5190-3462
SMB cables
P109 (+)
P4 (P)
5190-3462
SMB cables
P108 (–)
P5 (N)
5190-3462
SMB cables
P111 (+)
J31 (N)
5190-3462
SMB cables
P110 (–)
J30 (P)
NOTE
can be used as a reference for reassembly.
Содержание 8990B
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