Replacing stereo light on TU-4400

bobinaz

Active Member
Has anyone replaced the stereo indicator bulb on the tu-4400 tuner? It looks like a plastic nut holds the bulb holder in place, but the nut and threads look to have some kind of a sealer applied keeping it in place. Does anyone have a way to replace that bulb? and what are the specs on the bulb? thanks
 
Those bulbs don't typically fail. Before you start tearing this thing apart, measure the voltage across the bulb as you tune across a strong stereo station. You should have voltage when the station is tuned in and no or very low voltage when it's not. If you have voltage then the bulb is bad. If you don't have voltage, you have a tuner issue.

Also, please post the serial number for the database. Click on the link in my signature block.

- Pete
 
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