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

90 cathedral mershon questions
#1

Did the 90 come with the copper mershons?
Mine doesn't and most photos online dont but i have the chance to buy them.

Kirk

Times I have been electrocuted in 2021
As of 1/01/2021
AC: 4 DC: 1
Last year: 6
#2

They came with mershons or sprague type, I've seen/had them with either or.
#3

I have seen them with "newer mershon-likes", the nickel-plated copper types.
#4

I think the nickel plated ones are sprague.
#5

Thanks,
I bought them and the side shield off a 91. Will they fit?
My 70 also has them but one is copper and one is not. 1 was replaced right?
so putting in the copper will make it original to the 70 also?

Here is my 90 and 70 chassis:


Attached Files Image(s)
       

Times I have been electrocuted in 2021
As of 1/01/2021
AC: 4 DC: 1
Last year: 6
#6

The left one is clearly a replacement. Many of them have it like this.
#7

If you ever restuff the sprague caps in the 90, rather than cutting it into two pieces, pop out the top plug with the two holes in it, reem the hole out underneath, then you can gut it with thin needle nose pliers, drill a small hole under the nut at bottom and another to solder under the cap for your new electrolitic. Just like the thread for the mershon restuffing shows.




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Philco 91 Restore Code ??
Well, this cap you showed cannot possibly, due to the way it is constructed, be 1000pF (0.001). It can be in tens of pF....morzh — 03:13 PM
Philco 91 Restore Code ??
I have two schematics for this radio one shows the 47 block (126-226) and the other (121-221) does not. My radio does no...dconant — 02:32 PM
Philco 91 Restore Code ??
No, that cannot be the 47. The 47 is a regular backelite block cap. Look at the chassis picture, it is shown there. Rig...morzh — 01:45 PM
Philco 91 Restore Code ??
I have changed the title of this thread from Philco 91 Schematic. I have gone through most of the cap replacements. I...dconant — 01:26 PM
462ron
Here is an online transistor substitution site… Ron462ron — 08:44 AM
1930s Stewart-Warner Tombstone Radio need help identifying model number
One way to repair a broken wire on a coil is to take a copper strand out of some 18 gauge electrical cord, make a &quo...captainclock1988 — 12:55 AM
B&K 1077B no video
Hello Tim, I once had a Jcpenny 13inch tv /monitor built by NEC come into my repairshop it would start acting up at tim...radiorich — 10:59 PM
Restoring Philco 96
Mike; The last time I took a potted condenser can apart, and it was maybe 1/4 the size of the one in the model 96, I ...Arran — 10:56 PM
Compatible crts
Bob Andersen — 08:58 PM
1930s Stewart-Warner Tombstone Radio need help identifying model number
One way to repair a broken wire on a coil is to take a copper strand out of some 18 gauge electrical cord, make a "...Arran — 08:41 PM

[-]
Who's Online
There are currently 2461 online users. [Complete List]
» 3 Member(s) | 2458 Guest(s)
AvatarAvatarAvatar

>