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70 speaker
#4

Thanks for the advice. I loosened the screw and it seemed that it helped a little. I dont know if this type speaker is pretty 'tight', or if there should be pretty free movement of the cone. It may have some crud around voice coil. This is a little different than what I have seen in the past, no spyder or cover over the voice coil. This speaker is tight. Ill know for sure when I power it up and test things. Field and output trans checks ok with the ohmmeter. I had been concerned that the ship damage might have tweaked things.

I did find the post on rust/chassis cleaning by Bob Anderson. Evapo-rust was what I was looking for. It's in the Electronic section, which may be where I should be posting this.

Thanks,

Tim


Messages In This Thread
70 speaker - by TV MAN - 01-08-2014, 12:06 PM
RE: 70 speaker - by Phlogiston - 01-08-2014, 03:32 PM
RE: 70 speaker - by morzh - 01-08-2014, 04:23 PM
RE: 70 speaker - by TV MAN - 01-09-2014, 12:03 PM
RE: 70 speaker - by morzh - 01-09-2014, 12:12 PM
RE: 70 speaker - by Steve D - 01-10-2014, 09:20 AM
RE: 70 speaker - by TV MAN - 03-06-2014, 02:27 PM
RE: 70 speaker - by morzh - 03-06-2014, 02:53 PM
RE: 70 speaker - by TV MAN - 03-07-2014, 02:29 PM
RE: 70 speaker - by morzh - 03-07-2014, 02:34 PM



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