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[Amps] HT transformer of a old TL911 amp

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Subject: [Amps] HT transformer of a old TL911 amp
Date: Wed, 23 Feb 2011 08:10:04 +0100
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Still repearing and restoring a old fashion boy of a TL911 amp.
I have removed the HT transformer for cleaning brushing up a bit and after 
doing some meassuring with a shunt resistor in series with the primary of 
connected to the 220VAC net, I measure about 47VAC with a FLUKE over the shunt 
This means that there flows a "non load current of 1A".
With other words there excists a dissipation of about 47W into this transformer 
with no load !!
May I conclude that there is a broken coil inside this transformer ?
But nothings becomes warm or hot,may I presume that a coil failure will produce 
some temperature dissipation after a time powered up ?? 

73's Jean ON4AEF. 
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