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#5
11-20-2010, 02:49 PM
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Model BP3103KN. A 50GY7, 25JZ8, and the CRT, along with three resistors (120 ohm 15W, 130 ohm 5W, and 82 ohm 3W) make up the series circuit. Interesting to note that it's a DC supply. It's also a quick-on chassis - the power supply filters are removed from the circuit in the off position, lowering the B+ value, and hence the amount flowing to the filaments.
Cheers,
__________________
Brian USN RET 22YRS (Avionics/Cal) CET-Consumer Repair and Avionics ('88) "Capacitor Cosmetologist since '79" When fuses go to work, they quit! 
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