LG CU920 Manual page 107

Is c lock ok ? 19.2M
Chang e th e Main bo ard
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TP1,TP2
Sig nals ex its?
YES
TP3
YES
TP4
Sig nals ex its?
YES
Fig. 4.9.3 Check Flow of the Bluetooth Block
4. TROUBLE SHOOTING
NO
Chan ge the ma in board
NO
Chan ge the X100
NO
Chan ge the U101
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