Usb - LG -H815 Service Manual

3.12 USB

Checking Flow
START
Check the Connection
Of USB
No
Connection OK?
Yes
No
Is the signal ok for
USB + & -?
Yes
Replace MAIN board
LGE Internal Use Only
Change I/O connector (CN9201)
CN9201
Change Filter (FL7600)
CN9201
Circuit Diagram
41
3. TROUBLE SHOOTING
Image
FL7600
FL7600
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