Bottlehead Forum

Bottlehead Kits => Legacy Kit Products => Reduction => Topic started by: Doc B. on June 14, 2022, 08:08:50 AM

Title: Manual errata - terminal 44 and 45 voltage
Post by: Doc B. on June 14, 2022, 08:08:50 AM

In the voltage check the manual states 0 volts DC at terminals 44 and 45. This is incorrect and also immaterial. Those terminals are where the power supply rectifiers connect to the high voltage secondary of the transformer. There will be an AC voltage of approximately 130-150VAC from terminal 44 to terminal 45. This would be about the same voltage as that which was verified on page 27 in the unloaded high voltage secondary test at power transformer terminals 11 and 12.