Kenny - I have looked thru my Rider book and the closest I could find is Model 6324-6424 Ch. 101570 and Model 6359 Ch. 101-579. They do not show any resistance measurements. I have 4 old speakers with transformers. How big is the speaker you have. Max Bonnell Bonnell TV Robinson, IL Sender: techassist-bounce@xxxxxxxxxxxxx From: KENNYB928@xxxxxxx(KENNETH=A0BARNES) Date: Mon, Jan 9, 2006, 4:09pm To: techassist@xxxxxxxxxxxxx Subject: [TechAssist] Re: Sears antique radio, transformer problem Reply=A0to: techassist@xxxxxxxxxxxxx Max: The model is #6353 with identification number 101.577. The speaker transformer part number 1011520523. Parts list inside of cabinet. Have to use magnifying glass to read. Need values of transformer in ohms, primary & secondary. If you have this schematic, I could use it. Please let me know. =A0 Thanks. =A0 Kenny =A0=A0----- Original Message ----- =A0=A0From: Old TV Man<mailto:mebonnell@xxxxxxxxx> =A0=A0To: techassist@xxxxxxxxxxxxx<mailto:techassist@xxxxxxxxxxxxx> =A0=A0Sent: Tuesday, January 03, 2006 1:43 PM =A0=A0Subject: [TechAssist] Re: Sears antique radio, transformer problem =A0=A0=A0=A0Kenny what is the model number of the radio? I may have a schematic for it. =A0=A0=A0=A0Max Bonnell =A0=A0Bonnell TV =A0=A0Robinson, IL =A0=A0=A0=A0Sender: techassist-bounce@xxxxxxxxxxxxx<mailto:techassist-bounce@xxxxxxxxxxxxx> From: =A0=A0=A0=A0KENNYB928@xxxxxxx(KENNETH=3DA0BARNES<mailto:KENNYB928@xxxxxxx(= KENNETH=3DA0BARNES>) Date: Tue, Jan 3, 2006, 11:07am To: techassist@xxxxxxxxxxxxx<mailto:techassist@xxxxxxxxxxxxx> (techassist) Subject: [TechAssist] Re: Sears antique radio, transformer problem Reply=3DA0to: techassist@xxxxxxxxxxxxx<mailto:techassist@xxxxxxxxxxxxx> =A0=A0=A0=A0Sears antique radio - Question: A transformer mounted on the speaker is open on the primary. The secondary winding on the transformer is .5 ohms. The B+ feeding the transformer primary is 90 volts. The speaker is 3.6 ohms. I have a good transf. from another speaker which is 8 ohms, the secondary winding is .7 ohms, the primary winding is 175 ohms. Can I use this transformer in place of the bad one? =3DA0 =3DA0 TIA =3DA0 =3DA0 =3DA0 =3DA0 =3DA0 Kenny Kenny =A0=A0=A0=A0Barnes TV =A0=A0928 S. Marshall St. =A0=A0Boone IA 50036 =A0=A0515 432 5250 =A0=A0=A0=A0KENNYB928@xxxxxxx<mailto:KENNYB928@xxxxxxx<mailto:KENNYB928@MS= N.COM<mailto:KENNYB928@xxxxxxx>> =A0=A0=A0=A0------------------------------------------ =A0=A0=A0=A0------------------------------------------ ----------------------------------------------------------------------------- This Email List is accessible to the general public through search engines. Remove: http://www.tech-assist.org/remove.htm Set Vacation mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/