3. TROUBLE SHOOTING
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Check TP1
Check TP1
Signal Exist?
Check the DRX Level
Yes
Yes
Yes
Yes
No
No
No
No
Check the U2004
(WTR1605L-1)
Check TP2
Signal Exist?
Check the FL2003
Check TP3
Signal Exist?
Check TP4
Signal Exist?
Check the FL2002
(B3 DRx SAW Filter)
Check the U2001
(DRx Separator)