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

My RCA C9-4
#12

I removed the speaker from the cabinet last night after driving back from Philco Mike's with the new ( to me ) cabinet for my Scott 800B radio / phono. It was about 300 miles total there and back. When I got home I pretty much just wanted to relax, but I saw the speaker still in the cabinet of the RCA so I decided to at least remove that so I could get on with fiurther work once my tube order comes in. I was very pleased that the removal went smoothly. The cone didn't stick at all or need to be coaxed off with a spatula.

ATTENTION NEW GUYS !!! That is something I learned the hard way, and had to re-cone a speaker because of it !. Sometimes your original speaker will stick to the mounting board. If you remove the nuts from the retaining screws, and just pull on the speaker, you can rip the cone out ! It pays to be very gentle when first seeing if it is stuck after the nuts are off. If it is, a thin spatula inserted between the front edge of the speaker and the mounting board, then gently and carefully worked around the circumference can save you a great deal of misery. Be careful though not to insert it too far and stab the cone with the spatula, just work the edge.

So, now things are on hold for a few days with the RCA. Later this afternoon a couple of my buddies are coming by to help me wrestle the new cabinet for my Scott into my shed where it can sit until I get around to it.


Messages In This Thread
My RCA C9-4 - by mikethedruid - 07-29-2021, 06:16 PM
RE: My RCA C9-4 - by mikethedruid - 07-29-2021, 08:25 PM
RE: My RCA C9-4 - by mikethedruid - 07-30-2021, 10:26 PM
RE: My RCA C9-4 - by Dan Walker - 07-31-2021, 09:53 AM
RE: My RCA C9-4 - by mikethedruid - 07-31-2021, 01:18 PM
RE: My RCA C9-4 - by mikethedruid - 07-31-2021, 01:44 PM
RE: My RCA C9-4 - by mikethedruid - 08-01-2021, 02:50 PM
RE: My RCA C9-4 - by Phlogiston - 08-01-2021, 03:24 PM
RE: My RCA C9-4 - by mikethedruid - 08-01-2021, 04:04 PM
RE: My RCA C9-4 - by mikethedruid - 08-01-2021, 07:48 PM
RE: My RCA C9-4 - by PhilcoMike - 08-02-2021, 02:47 PM
RE: My RCA C9-4 - by mikethedruid - 08-03-2021, 03:40 PM
RE: My RCA C9-4 - by mikethedruid - 08-07-2021, 04:27 PM
RE: My RCA C9-4 - by mikethedruid - 08-07-2021, 05:51 PM
RE: My RCA C9-4 - by mikethedruid - 08-08-2021, 12:02 AM
RE: My RCA C9-4 - by mikethedruid - 08-08-2021, 06:05 AM
RE: My RCA C9-4 - by David - 08-08-2021, 09:38 AM
RE: My RCA C9-4 - by mikethedruid - 08-08-2021, 09:06 PM
RE: My RCA C9-4 - by Paul Philco322 - 08-09-2021, 06:38 PM
RE: My RCA C9-4 - by mikethedruid - 08-09-2021, 07:41 PM
RE: My RCA C9-4 - by mikethedruid - 08-09-2021, 09:40 PM
RE: My RCA C9-4 - by mikethedruid - 08-14-2021, 03:18 PM
RE: My RCA C9-4 - by mikethedruid - 08-14-2021, 10:08 PM
RE: My RCA C9-4 - by Paul Philco322 - 08-15-2021, 09:23 AM
RE: My RCA C9-4 - by Ron Ramirez - 08-15-2021, 12:14 PM
RE: My RCA C9-4 - by mikethedruid - 08-15-2021, 12:48 PM
RE: My RCA C9-4 - by Paul Philco322 - 08-15-2021, 01:35 PM
RE: My RCA C9-4 - by mikethedruid - 08-15-2021, 03:40 PM
RE: My RCA C9-4 - by mikethedruid - 08-16-2021, 02:47 AM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
PT 6 chassis screws size???
Hello bridKarl, that sounds right or maybe 8/32 . Sincerely Richardradiorich — 01:00 AM
PT 6 chassis screws size???
Have this done except for missing chassis screws. It looks like 1 inch 6/32 sheet metal screw may work but can anyone s...bridkarl — 10:32 PM
Philco model 38 code 121 not receiving signal.
Hello Stormlord, Well done on rewinding that coil it turned fairly good for your first one. Sincerely Richardradiorich — 09:12 PM
Philco model 38 code 121 not receiving signal.
Well here it is. It ain't pretty, but hopefully it'll work. I checked it with my DMM on continuity and it keeps and r...Stormlord5500 — 08:56 PM
Philco 42-345 Restoration/Repair
Yes, 57 is an electrolytic cap that should be 12 mfd 400 volts according to the parts list from the Phorum library schem...RodB — 06:01 PM
Philco 42-345 Restoration/Repair
Looks like if I am reading it correctly it looks like the silver capacitor#57 that appears to be a replacement is of a l...osanders0311 — 05:09 PM
Philco model 38 code 121 not receiving signal.
Thanks Arran. Yeah this plastic is pretty thin. It's a little thinner than the original stuff. It kinda reminds me of p...Stormlord5500 — 04:37 PM
Testing a speaker and output transformer Trutone A2-G
The equivalent of one short turn is basically the same as that of a shorted load. If it is the primary's turn, then the ...morzh — 03:53 PM
Testing a speaker and output transformer Trutone A2-G
I've never had an output transformer become shorted, the failure mode is usually an open primary, or in a center tapped ...Arran — 03:52 PM
Philco model 38 code 121 not receiving signal.
As long as the plastic sheeting isn't too thick, I think that the thickness of photographic film would be just about rig...Arran — 03:19 PM

[-]
Who's Online
There are currently 748 online users. [Complete List]
» 1 Member(s) | 747 Guest(s)
Avatar

>