No Signal Problem - Sharp LC-32LE510E Service Manual

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25.10
26.11.

No Signal Problem

26.10 No Signal Problem
Problem: No signal in TV mode.
Check tuner supply voltage; 5V_TUN. Check tuner options are correctly set in Service menu. Check AGC
voltage at RF_AGC pin of tuner.
81
LC-32LE510
LC-40LE510

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