Table of Contents
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Flow Chart of Troubleshooting
9-15. DCS Transmitter
TX ON (0Level)
Yes
PAM100 Pin20
≥ 25dBm
No
PAM100 pin11
≥ 25dBm
No
PAM100 pin11
≥ 25dBm
No
UCP200 pin
E1,D1,G1,F1
≥ 0.2Vp_p
Yes
Check UCP200
END
Yes
Resolder L101, L105, C105, C106
Yes
Yes
Resolder or Change
No
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Check PAM100
pin16 = H (2.6V),
pin12 = L
Yes
R106, R107, R108
UCP200 pin
W12,W13,W14,W15
≥ 2.8V
Yes
9-22
No
Check ANT Switch
control circuit
Change or Resolder PAM100
No
heck & Resolder
UCP200,
C206,C207,C210,C211
Resolder UCP200
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