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Level 3 Repair
8-3-10. Bluetooth / WiFi Part
Operate BT / WiFi
Yes
Check BT_WLAN_EN = 2.
No
Change PBA
6V?
(TP: BT_WLAN_EN)
Yes
Check OSC220 Output =
No
38.4MHz?
Check OSC220 and related circuit
(TP: C235)
Yes
No
Check RF line
Check neighboring circuit
Yes
END
8-22
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