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  #1  
Old 12-31-2011, 11:59 AM
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stusnyder stusnyder is offline
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weird lytics

How do you decipher these? There are no mfd or voltage ratings on them.

Last edited by stusnyder; 03-14-2015 at 10:09 PM.
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Old 12-31-2011, 12:43 PM
DaveWM DaveWM is offline
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I used a reactance calc online, plugged in 900uf at 120hrz came out to 1.5ohm approx, for for voltage I would look at the circuit, that high a uf makes me think its a cathode bypass, so prob low voltage.
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Old 12-31-2011, 01:39 PM
dieseljeep dieseljeep is offline
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Quote:
Originally Posted by stusnyder View Post
How do you decipher these? There are no mfd or voltage ratings on them.
Is that cap in a Dumont set? Looks like their part number.
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  #4  
Old 12-31-2011, 02:43 PM
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Is that cap in a Dumont set? Looks like their part number.
Yes it is, and there's a bunch of them. I want to replace them.
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Old 12-31-2011, 04:05 PM
mbear2k mbear2k is offline
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What's the model/chassis number?
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  #6  
Old 12-31-2011, 10:27 PM
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Originally Posted by mbear2k View Post
What's the model/chassis number?
Model ra-103 I think the chassis number is 7041-a1
I think I'm going to need a service selector switch, because there's alot of arcing in it. Where's there a good place to get one?
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  #7  
Old 01-02-2012, 11:14 AM
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stusnyder stusnyder is offline
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Quote:
Originally Posted by DaveWM View Post
I used a reactance calc online, plugged in 900uf at 120hrz came out to 1.5ohm approx, for for voltage I would look at the circuit, that high a uf makes me think its a cathode bypass, so prob low voltage.
It is low voltage, the can has 6vdc marked on it.
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  #8  
Old 01-10-2012, 07:45 PM
mbear2k mbear2k is offline
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Is it possible to identify them from the SAM's or Rider diagrams?

http://www.earlytelevision.org/tv_sc..._diagrams.html
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  #9  
Old 01-10-2012, 08:30 PM
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Is it possible to identify them from the SAM's or Rider diagrams?

http://www.earlytelevision.org/tv_sc..._diagrams.html
Sams does not state it in mfd. Horizontal center control bypass is the ID of it.
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  #10  
Old 01-11-2012, 02:26 PM
mbear2k mbear2k is offline
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Maybe C278?



Which looks like a 100uf at 25v.



This is from the TV Rider on the same page as above.
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  #11  
Old 01-11-2012, 03:45 PM
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C4, C5, and C6 in sams. I figure a 1000 uf at 25 volts should be ok. Although C6 states 2000 uf.
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  #12  
Old 01-28-2012, 04:06 AM
sharejutt sharejutt is offline
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Thumbs down food combinations

What are some weird but good common food combinations?
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