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philco 48-1253 [message #62464]

Sun, 02 May 2010 18:19

capbuster
Messages: 51
Registered: April 2010
Location: wise va. U.S.A.

Baron

I have this set . It has that hum . Would it be okay just to change the electrolytic caps, and line caps leave the rest alone .
Works great just has that hum. Rolling Eyes

THANKS.CAPBUSTER

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Re: philco 48-1253 [message #62469 is a reply to message #62464]

Sun, 02 May 2010 20:10

Wayne Parham
Messages: 18787
Registered: January 2001

Illuminati (33rd Degree)

Yes, and I think that's exactly what I'd do in your shoes. Just swap the old power supply electrolytics with new poly caps and call it good.

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Re: philco 48-1253 [message #62490 is a reply to message #62469]

Mon, 03 May 2010 17:53

capbuster
Messages: 51
Registered: April 2010
Location: wise va. U.S.A.

Baron

Thank you kindly Wayne. Smile

Capbuster

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Re: philco 48-1253 [message #63501 is a reply to message #62490]

Sat, 24 July 2010 16:22

capbuster
Messages: 51
Registered: April 2010
Location: wise va. U.S.A.

Baron

If i may ask a question? On this set i have a can with a 40mfd & a 10mfd electrolytics caps. It has more i figured them out. Where does the 40 go and where does the 10 go ? I might have them backwards. Thanks Capbuster. Rolling Eyes

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Re: philco 48-1253 [message #63506 is a reply to message #63501]

Sat, 24 July 2010 21:49

Wayne Parham
Messages: 18787
Registered: January 2001

Illuminati (33rd Degree)

The can should be marked showing what lead goes to what internal cap.

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Re: philco 48-1253 [message #63700 is a reply to message #63506]

Thu, 05 August 2010 18:22

capbuster
Messages: 51
Registered: April 2010
Location: wise va. U.S.A.

Baron

Hello. I recapped this set all but one. It is a cap with wire wrap around it. It is not a resistor. Any ideals what it is. First time
seen one of theses. Rolling Eyes

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Re: philco 48-1253 [message #63704 is a reply to message #63700]

Thu, 05 August 2010 21:00

capbuster
Messages: 51
Registered: April 2010
Location: wise va. U.S.A.

Baron

Never mind found outhttp://www.philcorepairbench.com/tips/svctip37.htmwild thing dangerous to service tech .
Thanks capbuster.

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Re: philco 48-1253 [message #63728 is a reply to message #63700]

Fri, 06 August 2010 11:17

Wayne Parham
Messages: 18787
Registered: January 2001

Illuminati (33rd Degree)

Yes, that's a small value inductor. Is it open? if not, it is fine.

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Re: philco 48-1253 [message #63731 is a reply to message #62464]

Fri, 06 August 2010 13:57

capbuster
Messages: 51
Registered: April 2010
Location: wise va. U.S.A.

Baron

It is fine. was for noise interferance small stations army had or something on the pacific coast. Can change out with regular cap now
Stations no longer exist.

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Re: philco 48-1253 [message #63853 is a reply to message #63731]

Fri, 13 August 2010 17:28

capbuster
Messages: 51
Registered: April 2010
Location: wise va. U.S.A.

Baron

I have a electrolytic cap in a can 15uf. It has a ground to it but it goes no where the positive lead hooked to nothing. What is it,s purpose.
Thank you for any info Capbuster. Very Happy