Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12) x

Thread Closed
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Nathan's 112 Highboy
#22

No, just do the following:

Unsolder the voice coil leads from the terminals on the speaker frame.

Remove the screws from around the perimeter of the speaker cone.

Remove the screw from the center of the speaker spider.

Carefully pull the cone away from the frame. The gasket at the edge is likely stuck to the frame; careful use of a sharp knife blade will assist in getting the gasket free from the frame. A little bit of acetone carefully applied between the gasket and frame might help. The cone is glued to the gasket on the bottom side of the gasket (against the frame), so work very carefully and slowly being careful not to cut or tear the cone. Patience is a virtue.

Set the cone/gasket assembly aside and do what you need to do inside the frame (replace wires, etc.).

Reverse the above procedure to reinstall.

--
Ron Ramirez
Ferdinand IN


Messages In This Thread
Nathan's 112 Highboy - by Nathan Slingerland - 01-28-2018, 04:14 PM
RE: Nathan's 112 Highboy - by Nathan Slingerland - 01-28-2018, 04:51 PM
RE: Nathan's 112 Highboy - by morzh - 01-28-2018, 05:11 PM
RE: Nathan's 112 Highboy - by Nathan Slingerland - 01-28-2018, 11:08 PM
RE: Nathan's 112 Highboy - by gregb - 01-28-2018, 11:40 PM
RE: Nathan's 112 Highboy - by KCMike - 01-28-2018, 11:50 PM
RE: Nathan's 112 Highboy - by Nathan Slingerland - 01-30-2018, 12:38 PM
RE: Nathan's 112 Highboy - by Nathan Slingerland - 01-31-2018, 01:26 AM
RE: Nathan's 112 Highboy - by Nathan Slingerland - 01-31-2018, 01:49 AM
RE: Nathan's 112 Highboy - by Nathan Slingerland - 01-31-2018, 02:24 PM
RE: Nathan's 112 Highboy - by Kestas - 01-31-2018, 04:38 PM
RE: Nathan's 112 Highboy - by Nathan Slingerland - 01-31-2018, 05:40 PM
RE: Nathan's 112 Highboy - by Nathan Slingerland - 01-31-2018, 08:50 PM
RE: Nathan's 112 Highboy - by Nathan Slingerland - 02-05-2018, 12:08 AM
RE: Nathan's 112 Highboy - by Nathan Slingerland - 02-05-2018, 12:30 AM
RE: Nathan's 112 Highboy - by Radioroslyn - 02-05-2018, 11:45 AM
RE: Nathan's 112 Highboy - by Nathan Slingerland - 02-05-2018, 12:01 PM
RE: Nathan's 112 Highboy - by Nathan Slingerland - 02-08-2018, 01:02 AM
RE: Nathan's 112 Highboy - by Ron Ramirez - 02-08-2018, 06:54 AM
RE: Nathan's 112 Highboy - by Nathan Slingerland - 02-08-2018, 07:41 AM
RE: Nathan's 112 Highboy - by Ron Ramirez - 02-08-2018, 11:02 AM
RE: Nathan's 112 Highboy - by Radioroslyn - 02-08-2018, 01:08 PM
RE: Nathan's 112 Highboy - by Nathan Slingerland - 02-08-2018, 01:24 PM
RE: Nathan's 112 Highboy - by Steve Davis - 02-09-2018, 02:30 AM
RE: Nathan's 112 Highboy - by Nathan Slingerland - 02-09-2018, 02:44 AM
RE: Nathan's 112 Highboy - by Radioroslyn - 02-09-2018, 11:01 AM
RE: Nathan's 112 Highboy - by Nathan Slingerland - 02-19-2018, 09:17 PM
RE: Nathan's 112 Highboy - by Nathan Slingerland - 02-19-2018, 09:20 PM
RE: Nathan's 112 Highboy - by morzh - 02-19-2018, 10:21 PM
RE: Nathan's 112 Highboy - by Nathan Slingerland - 02-19-2018, 10:31 PM
RE: Nathan's 112 Highboy - by EdHolland - 02-23-2018, 07:44 AM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Philco Model 38-7: what caps & resistors do fail typically?
Welcome to the Phorum Martin. I count about 9 paper caps, the 3 electrolytic caps and 2-Y2 safety caps to replace th...RodB — 09:44 PM
Part numbers to model cross
Jim, We have this index put together by Dale Cook but I don't think that is quite what you are looking for. The Parts...klondike98 — 09:37 PM
Philco Model 38-7: what caps & resistors do fail typically?
Yep the dim bulb test is OK but I'd definitely replace all those electrolytics before I did it. Since those #47 conden...klondike98 — 09:18 PM
Philco 42-345 Restoration/Repair
The resistor is a 2.2 Meg, it was the last one I hadn't replaced. The broadcast is coming in after replacing it.osanders0311 — 09:09 PM
Philco 42-345 Restoration/Repair
What does the resistor measure? I think it should be 3.3 Meg. If the oscillator coil has continuity and the resistanc...RodB — 09:03 PM
Philco Model 38-7: what caps & resistors do fail typically?
Good idea to check the coils... then I'll get hold of an incadescent light bulb and see what happens when the unit is sw...Musaeum — 08:49 PM
Philco 42-345 Restoration/Repair
I have that same set, ain't too much shortwave I like anyway.....it is a good AM DX set. PaulPaul Philco322 — 08:32 PM
Philco Model 38-7: what caps & resistors do fail typically?
Welcome to the Phorum, Martin! Open a new thread in Philco Electronic Restoration when you begin working on your 38-7. ...GarySP — 08:28 PM
Philco Model 38-7: what caps & resistors do fail typically?
Welcome to the Phorum! :wave: Here's the schematic for that radio from our digital library: Something to do bef...klondike98 — 08:05 PM
Philco Model 38-7: what caps & resistors do fail typically?
Hi all, on vacation in Montreal,  a friend of mine showed me a Philco Model 38-7 console radio from the 30ies. Mechan...Musaeum — 07:21 PM

[-]
Who's Online
There are currently no members online.

>