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NAD Tuner 4220
I have a NAD tuner that is a little sick & could use some advice.
When I first turn it on, it will not lock on any stations when I use the seek button. After ~5 minutes, the seek works on very strong stations and after a little longer time, the seek works as intended. Any ideas? It appears that Q106 2SC1815Y controls the sensitivity by adjusting a 10K pot feeding the gate. Thanx! |
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