1-9
Troubleshooting
Self–Test Failures and Related Troubleshooting
A11 Pulse/Analog Modulation Generator “Self–Tests 13xx: A11 Analog/Pulse Modulation Generator Self–Test Errors” on page 1-56
1300 Power Supply
1301 Internal Pulse Generator Clock
1302 Output
1303 Voltage Ref DAC
1304 20 GHz Pulse
1305 (not used)
1306 Standard 3 GHz Pulse
1307 High Performance 3 GHz Pulse
1308 Numeric Synthesizer
1309 Function Generator Channel 1
1310 Function Generator Channel 2
1311 Frequency Modulation
1312 Low Frequency Out
1313 Amplitude Modulation
1314 External 1
1315 External 2
1316 AM Path Loss
A14 Baseband Generator “Self-Tests 16xx for the A14 Baseband Generator (Option 002/602)” on page 1-59
1600 Host <–> BBG Comm
1601 Apps 1 <–> Apps 2 Comm
1602 Apps 1 <–> SH4 Comm
1603 Apps 2 <–> SH4 Comm
1604 FLiegan <–> Apps 2 Comm
1605 SRAM Test
1606 SDRAM Test
1607 Paren <–> SH4 Comm
1608 VCO Tune Test
1609 IQ DAC Output
1610 PLL Test
A8 Output “Self–Tests 22xx: A8 Output Self–Test Errors” on page 1-62
2200 Ground and PTAT Test
2201 Prelevel Loop Test
2202 Switched Filters Test
2203 ALC Mod System Test
2204 Pulse Mod System Test
2205 RF Path Test
Table 1-4 Self-test Failures and Related Troubleshooting (Continued)
If this self–test fails... Go to this troubleshooting section...
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