IC Number in Schematic |
U304 |
Name and Function of IC |
Bluetooth, Wi-Fi and FM radio |
Technical Number |
BCM43438KUBG |
IC Manufacturer |
BROADCOM |
IC Package |
WLBGA , 63P |
Malfunctios related to IC
1. Wi-Fi malfunction
2. Bluetooth malfunction
3. FM radio malfunction
Repair flowchart related to this section :
Component C336 has a voltage of 1/8 volts, which in the absence of voltage, U501 IC should be replaced, and finally we can replace U304 IC.
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