Figure 5-23: Troubleshooting Procedure (8) - Tektronix RTX100A Service Manual

Troubleshooting
(E)
No
Is the Record Source
Select Record > Source> SPI.
menu set to SPI?
Yes
Can a stream data
No
be acquired from the
SPI In/Out connector?
Yes
Replace the A12 Main board. Done.

Figure 5-23: Troubleshooting procedure (8)

Front
J220
J170
Figure 5-24: A20 PCI Backplane board view- back side
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RTX100A ISDB-T RF Signal Generator Service Manual