Seeburg WSR7-L6 Receiver 2050 Tube

rvalkenburg · by **rvalkenburg** » Wed Sep 10, 2014 5:23 am

So tonight going through another blog with photos of someone who had restored a Seeburg hf100r like mine with the same WSR7-L6 receiver I noticed they had a 2050 tube installed, I do not have one. I was wondering what that connection was for, just have not got that far in my troubleshooting process in the jukebox or the manual yet. I probably would have noticed it when my CAP Kit comes for the receiver and Amp.

So my question is, I read through the Seeburg hf100r Service Manual and the Wire Selection Receiver doc and it seems that the 2050 tube on the receiver is only for the external Wall-O-Matics, is that correct? Even if I do not have an external unit, is it best practice to still have the 2050 tube installed? Going through the schematics it seems it assists in the Step Switch & Relay Assembly operations for the WSR7-L6 receiver, so shouldn't the 2050 tube be installed no matter having a Wall-O-Matic or not?

Thank you for any suggestions, advice and input.

Rob-NYC · by **Rob-NYC** » Wed Sep 10, 2014 9:16 am

The 2050 is for wallboxes only.

Rob

rvalkenburg · by **rvalkenburg** » Wed Sep 10, 2014 1:46 pm

I guess my next question would be, if you did not have a Wallbox connected should the 2050 tube be removed? Is there an issue with it being installed without the external unit connected?

Rob-NYC · by **Rob-NYC** » Wed Sep 10, 2014 3:19 pm

There is no use for the 2050 w/o wallboxes, so leave it out.

Rob

by **Ron Rich** » Wed Sep 10, 2014 4:59 pm

If the stepper portion of the WSR is not going to be used (a WOM attached) it's best to remove the 2050, AND, the "screw in" fusestat. It takes quite a bit of "skill" to rebuild the stepper, IMHO--- Ron Rich