BSR ua25 Motor Wiring
BSR Record Deck Motor Colour Codes.
Birmingham Sound Reproducers.
200 to 250 Volt supply
Connect the black and brown leads to the supply and insulate the white lead.
100 to 125 Volt supply
Connect white and brown leads to the supply and insulate the black lead.
90 Volt tap
When the black and brown leads are connected to a 200 to 250 Volt supply – the black and white leads give 90 Volts at 100mA. Do NOT exceed 100mA otherwise the motor winding will overheat.