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Flow Chart of Troubleshooting
9-16 PCS Transmitter
TX ON (5Level)
Yes
①
No
PAM100 Pin31 ≥
Resolder PAM100, C116, C119,
-65dBm
C121
Yes
No
Check PAM100
Check ANT Switch
No
PAM pin14
pin16 =H (2.6V)
control circuit
≥ -30dBm
pin17 = H
②
Yes
Change or Resolder
PAM100
Yes
③
END
9-24
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Table of Contents
Troubleshooting
