X5500 Hardware

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6-pin Function Header Setting

Jumper Name Usage
Mute *Short - Speaker mute disabled
  • Open - Speaker mute controlled by GPIO22
  • GPIO22 high - Mute disabled
  • GPIO22 low - Mute enabled (no sound
  • Short - 60W amplifier in shutdown mode
  • Open - 60W amplifier in working mode
  • Short - Power on when power applied
  • Open - For use with X710 power mgmt board

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