Quote:
Originally Posted by nasadowsk
Wow, I thought Motorola was weird - what year did Sylvania drop the split horizontal and HV power supplies? That's a neat but weird feature...
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I imagine the same year they realized how much it was costing them.
The Motorola HV supply is similar isn't it?
The September 1949 Sylvania News describes three types of HV supplies.
1. The Fly Back
2. The RF HV Supply
3. The Pulse Type HV Supply. (A blocking oscillator triggered by the horiz. sync)
Do you know of any sets that used the pulse type?
John Y.