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AM-FM Stereo Tuner KT-1100 (TRIO-Kenwood)

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[What was happen?] [Cause] [Repair]

One day, when I turn on the power switch, there was a large noise from speakers insted of the audio signal ( the signal meter, tuning meter, servo lock are OK, and also AM band is OK). So I started to check the circuit of the tuner and signals on some points.

--->Continue to the next page (Cause)

Fig1. No audio output from pulse count detector.