[Jukebox-list] Selenium Rectifier

[Ron Rich]

P.S.
  I add the second fuse to all "155 vdc" trip coils even if I do not replace the rectifier (which in most cases, I do not)  Ron Rich

Ron Rich <ronnnrich at yahoo.com> wrote:
  Josh,
Almost any "square" rectifier package will replace it, and is an easy mount. I like to add a 1 amp fuse in the AC side.
A question for you--How are you testing the rectifiers? 
I don't know how to determine that they are " starting to test bad". 
A 1N4002 can be used for the "smoothing rectifier" with no problem--once again, I add a 1 amp fuse, on the Mech. to prevent taking out the transformer, should the coil short.
Ron Rich

Joshua Tabor wrote:
Hello Everyone,

I just finished a fresh rebuild on the TSU7 receiver unit for my 
Seeburg DS160. My problem is that the rectifier in the unit is all 
but dead. I looked through the archives, but couldn't find any 
direct answer on replacing the selenium rectifier in this unit. I 
also can't find any values for it in my manual, and I didn't want to 
chance it with a silicon bridge swap. If anyone has changed these 
out before, please let me know what you used, and any modifications 
that were necessary to make it work. The smoothing rectifier on my 
mechanism is also starting to test bad, so if anyone has replacement 
suggestions for it, they would be welcome as well. Thanks in advance.

Josh Tabor
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