Receivers that still use this tuner are quite old, but still alive with the many owners who still own one. So very annoying when the tuner suddenly gives the known no signal problem while you are sure that the dish and cables are not the cause. Then it can often help to do the 1000uf cap mod, but also the replacement of all 22uf / 16v caps. Even better is to replace it for the 226c smd capacitor as I often do. Like this ALPS BSBE2-401A RevK tuner, it still looks good, but it had the no signal problem. Here I removed all caps and cleaned it. And here you see the end result, with all new 22uf/16v 226C smd capacitor, and the 1000uf/16v modification. Is this always THE solution to this problem. Often yes, but of course not always. But I still get them in repair every now and then, and often with a bad, leaking or outdated cap, sometimes just one, but often more than one. In any case, it's a good start to recap the caps before continuing to search why it no longer works. The way I always remove the old caps, you can see here on youtube, Electrolytic Capacitor Removal NO Desoldering Required. See at 1:40 how it can be done.