LG OM7560 - Tuner Function Check

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ELECTRICAL TROUBLESHOOTING GUIDE
7. TUNER FUNCTION CHECK
TUNER FUNCTION CHECK
Check tuner module data.Check IC501 Pin P7, P8, P10, P11.
Check tuner module voltage (pin4: DVCC_3.3V).
Check
tuner module (TU500)
operation.
NO
NO
YES
YES
YES
Refer to function check.