Tektronix RTX100A, Service Manual

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Table of Contents
RTX100A ISDB-T RF Signal Generator Service Manual
iii
List of Figures
Figure 1-1: Timing diagram of the SPI and universal parallel/
serial interfaces 1-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3-1: Equipment connection for checking the internal clock
output level 3-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3-2: Equipment connection for checking the internal clock
frequency 3-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3-3: Equipment connection for checking the play operation--
SPI interface 3-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3-4: Equipment connections for checking the external clock/
reference and trigger inputs 3-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3-5: Equipment connection for checking the output signal--
ASI interface 3-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3-6: Equipment connections for checking the play operation--
ASI interface 3-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3-7: Equipment connection for checking the record operation--
ASI interface 3-15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3-8: Equipment connection for checking the recorded file--
ASI interface 3-17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3-9: Fifth equipment connection for checking the ASI
interface 3-18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3-10: Equipment connection for checking the RF output
signal 3-20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3-11: Equipment connection for checking the carrier leakage 3-21
Figure 3-12: Equipment connection for checking the output level and
error 3-24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3-13: Equipment connection for checking the IEEE1394b
interface 3-26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 4-1: Equipment connection for adjusting the carrier leakage 4-2
Figure 5-1: RTX100A orientation 5-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 5-2: External modules 5-11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 5-3: Board modules 5-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 5-4: Internal modules 5-13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 5-5: Guide to removal procedures 5-14 . . . . . . . . . . . . . . . . . . . . . .
Figure 5-6: Cabinet removal 5-16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 5-7: Right-side and left-side covers removal 5-17 . . . . . . . . . . . . . .