Sumner2020
New Member
Magnavox 196-00 that I’ve bypassed the balance pot, added power switch and inline fuse. Hum balance pot still in circuit. Also still have a single 56 ohm cathode resistor for both 6BQ5’s. First reading is what the schematic shows second is what my amp reads.
5U4GB
Pins 4 & 6: 260VAC — 275VAC
Pins 2 & 8: 285V — 300V
6BQ5
Pin 3: 7V — 7.7V
Pin 7: 270V — 273V
56 ohm resistor measures 56.7 and 7.88V
Something is not right here.
5U4GB
Pins 4 & 6: 260VAC — 275VAC
Pins 2 & 8: 285V — 300V
6BQ5
Pin 3: 7V — 7.7V
Pin 7: 270V — 273V
56 ohm resistor measures 56.7 and 7.88V
Something is not right here.