Newbie on how to test speaker.

Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12, 2025) x

Thread Closed

Linear Mode

Newbie on how to test speaker.

RodB
Phorum Expert

Posts: 1,797
Threads: 55
Joined: Feb 2015
City: Roseville, MN

07-18-2021, 08:48 AM

Nice job on the cabinet.

You are getting somewhere with the measurements. The field coil should measure around 1000 ohms. Follow the wires from the coil to the connector and measure the coil. If you have a printed copy of the schematic you can note the terminal numbers of the speaker field on the diagram. The remaining terminals will connect to the output transformer.

Find

« Next Oldest | Next Newest »

Thread Closed

Messages In This Thread

Newbie on how to test speaker. - by Phil27 - 07-12-2021, 08:16 AM

RE: Newbie on how to test speaker. - by RodB - 07-12-2021, 10:17 AM

RE: Newbie on how to test speaker. - by RodB - 07-12-2021, 05:06 PM

RE: Newbie on how to test speaker. - by Chas - 07-13-2021, 11:48 AM

RE: Newbie on how to test speaker. - by OZ4 - 07-17-2021, 04:29 PM

RE: Newbie on how to test speaker. - by Phil27 - 07-17-2021, 04:57 PM

Phil27 - by Phil27 - 07-17-2021, 06:47 PM

RE: Newbie on how to test speaker. - by RodB - 07-18-2021, 08:48 AM

View a Printable Version

Users browsing this thread: 1 Guest(s)

Recent Posts
Plug Voltages Needed For A 1943 CRV-20130 Power Supply
That looks a lot like an aircraft connector of some kind, even if it's a U.S.N power supply. I have a book somewhere abo...Arran — 02:56 AM
Plug Voltages Needed For A 1943 CRV-20130 Power Supply
hello david, I have a similar generator in my collection that features a cast iron, single-cylinder Briggs & Stratt...radiorich — 01:00 AM
under chassis parts locator diagram for 1938 Zenith 9s262
Has anyone gone to the trouble of creating an under chassis parts locator image? Yes, I can identify components by foll...bobloney — 08:57 PM
Plug Voltages Needed For A 1943 CRV-20130 Power Supply
Try looking at this site the book mark is for a old generator that I was given. David https://radionerds.com/index.ph...David — 08:36 PM
Plug Voltages Needed For A 1943 CRV-20130 Power Supply
Hello Everyone, I am looking for voltage identification for all the pin positions on the socket of a CRV-20130 power su...Tonym4704 — 08:16 PM
Philco P45-6365 Universal Transformer Instruction Manual
Can anyone guide me to where this may be found?GRG — 03:00 PM
54C Complete Teardown/Rebuild
I don't think that I have encountered a 12Z3 before, curious how it uses one of those but includes a #43, which is a 25 ...Arran — 02:17 PM
HiFi (Chifi) tube amp build - but my own design.
It's the other forum. I'm also in DIY, but mostly read there. Honestly, I kinda jumped into this without much thought to...TV MAN — 10:43 AM
Philco 71 Code 125
Hello, I am in need of a schematic for this radio. Mine has the three separate circular tube shields and a shadow me...dconant — 08:06 AM
Stromberg Carlson 1500 Squeal
And life just keeps getting more complicated.dconant — 07:57 AM

Who's Online
There are currently no members online.

Login
Username:
Password:	Lost Password?
	Remember me