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#1
10-28-2010, 05:17 PM
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crosley - 0C3Q chassi 95
Working on this set , complete recap , and resistors.
On tube 6SK7 i have a resistor getting hot going to 1st i.f. . Was wondering is it suppose too get hot? There is a schematic at http://www.nostalgiaair.org if will take a look for me. Sorry 03CQ CHASSI -95 The set is playing , but has distortion in speaker. Know enough about these old sets to get me in trouble. Thanks on any info. 
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#3
10-29-2010, 08:40 AM
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That resistor feeds the screens on the RF, converter, and IF tubes. What voltage do you have on pin 6 of the 6SK7? It should be 80V. According to the voltage chart that resistor (4000 ohms) would be dropping 175V down to 80V which is a dissipation of about 2.25W. It would be best to have a 5W resistor there. It probably will get pretty warm.
__________________
Sean - WØKPX
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#4
10-29-2010, 02:16 PM
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Thanks for reply. will do some checking let you know , what i found out.
 Ok getting around 84 volts . Guess that will be ok? Resistor gets hot will get a 5 watt next time i order supplies. Last edited by capbuster; 10-29-2010 at 08:55 PM.
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Linear Mode
