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8. Level 3 Repair
8-4-24. LTE B7/38/40/41Tx
It is not catching the channel
Check ant path any damage
(ANT1000~RFS1001~U1001)
Check TX path any damage
(U1001~PAM1001~U2003)
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In normal condition
YES
Is it ok?
)
YES
Is it ok?
YES
Change the board
END
NO
Resolder or change
Antenna path components
NO
Resolder or change
TX path components
NO
Resolder or change
TX path components
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