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

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

An attempt to remove the Field Coil from an H speaker
#21

So,

Q1. Does anyone know where to get the spider.
Q2. If there is no such place, what material is best? I doubt tin is good as it is not springy enough. Phenolic...how long will it last? Cardboard/dense paper...what else?
Q3. How to glue it to the cone?
Q4. if the cone has the remnant of spider on it: how to remove it, so the new spider can be glued?
Q5. What glue to use for spider to cone and cone to basket rim?
Q6. What is the detailed procedure of putting the cone back?
Q7. Should I use a new cone?

People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.


Messages In This Thread
RE: An attempt to remove the Field Coil from a G speaker - by morzh - 02-19-2025, 09:43 PM



Users browsing this thread: 9 Guest(s)
[-]
Recent Posts
Philco newbie with P-1891-WA console questions
Hi Jeffcon, First off, Welcome to the Philco Phorum!, a Phamily Phriendly Phorum, Phull of Phine Phriendly Pholks and ...MrFixr55 — 07:53 AM
462ron
+1 on what Morzh and Rod said, do the caps first. I only supplied the type and replacement numbers because in your first...462ron — 07:26 AM
Philco 370LZ chair side not a 71LZ
I came across this post and I just redid my 370. My Question is: Where does the toner rod go. This one was in a bag a...Villager61 — 08:36 PM
My collection presentation
This will be a description of my twice favorite part of the collection. First, these are my favorite battery radios. S...Vlad95 — 06:25 PM
Philco newbie with P-1891-WA console questions
You probably don't have to worry about replacing transistors until you finish the recap. If you find that a transistor s...RodB — 10:19 AM
Philco newbie with P-1891-WA console questions
Start with recap. Address transistors only if needed. Testing transistors is simple and is best done with an analog ohmm...morzh — 09:01 AM
462ron
Hi Jeffcon, your HR-101 transistors cross reference over to an ECG-104 or RCA SK 3719 or an NTE104. It’s a PNP Ge (germa...462ron — 08:27 AM
Philco newbie with P-1891-WA console questions
Thanks RodB and morzh, Am I using incorrect terminology regarding output transistor question whether they’re NPN or PNP?...Jeffcon — 08:56 PM
Philco newbie with P-1891-WA console questions
Full recap is a no-brainer. By full I mean full. No caps, with the sole exclusion being ceramics/mica, if present, shou...morzh — 03:57 PM
My collection presentation
This article has been updated. A tutorial on capacitor restoration has been added. How to repack an electrolytic cap...Vlad95 — 11:43 AM

[-]
Who's Online
There are currently 1436 online users. [Complete List]
» 1 Member(s) | 1435 Guest(s)
Avatar

>