Shot Clock Dim or Partially Blank, Power Transformer Damaged

Potential Symptoms

  • Shot time is very dim on one shot clock compared to other shot clock.
  • Game time is blank on shot clock.
  • Power to the driver is low.


  • Product Family: Sports Product
  • Product: Indoor scoreboards, Shot clock
  • Component: Power Transformer
  • Control System: All Sport


  •  Power transformer is damaged and no longer outputting the proper voltage.


  • Replace the transformer.

For Temporary Operation

  • If shot clock is not used to control light strips, swap the T1 and T3 transformers in the shot clock.

KB ID: DD4636111

Fill out my online form.
DISCLAIMER: Use of this content may void the equipment warranty, please read this DISCLAIMER prior to performing any service of the equipment.