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SmallHD DP7 OLED monitor causing battery shorts during operation

What the thread found

  • Battery attached to the monitor plate repeatedly goes blank and shuts down the monitor during use, suggesting an electrical short
  • The issue occurs with multiple different batteries and persists even when the Teradek receiver is not connected via P-tap
  • The monitor's Hirose power connector wiring differs from standard specifications, requiring use of cables specifically designed for SmallHD equipment
  • A pinched or grounded power cable between the battery plate and monitor connector could cause the battery to short while in use
  • Damage to the power cable insulation anywhere along its length can result in a short circuit
  • The connection point between the battery plate and the tiny Hirose connector on the monitor requires careful cable management to avoid pinching excess cable

Depends on

  • The user had the main board previously repaired and the monitor had been stored before the issue recurred
  • No definitive solution was confirmed in the thread
  • The specific cable model and condition were not inspected in real-time during the discussion
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