Majestic TV Antenna Junction Box

[NautiTug]

It appears my Antenna Junction Box no longer is getting power from the supplied power cable. Any idea if there is a fuse somewhere?

Boat is 2017 Cutwater 28. Picture of junction box posted in my album.

Thanks!

 

[Katmat]

Not sure on your boat but on my 2012 Ranger 29S there is a fuse in the fuse panel for it on the back site of the helm.

 

[BB marine]

I can not say with a positive note but I believe the antenna power source comes from the TV fuse which is located in the head behind the mirror door. I have not had an issue with the antenna so I can't confirm the wiring. I assume your TV powers up but you lost antenna operation. It was a wiring mess in the area of the antenna amplifier, radio, and TV. I clean the wiring up in this area and found some questionable connections when I had issues with the TV sound cutting out. This issue was resolved by installing a 12V filter between power source and TV.

 

[NautiTug]

Thanks! Yes interesting TV powers up fine. But I went to do a rescan as I think some of the channels in the NY area had changed frequencies in the beginning of the month so they advised to do a rescan and not finding a single channel. Looked at it and noticed no green light anymore on the box.

I will have to look more carefully at what it is going to.

 

[bill46]

Our 31 has a fuse for the antenna amplifier alone. TV is another.

 

[Katmat]

On my 2012 29S the tv would not show any channels on a scan. I went to check the outside antenna & the coax was not connected. Not sure if it ever was connected or if it vibrated of. I connect the coax & was able to scan & get stations.