KPK-4

The KPK-4 test bench system auto checks and measures the electrical parameters of the following components from the AP-34B autopilot:

• autopilot AP-34B ser. 2:
  • control unit (AU)
  • control panel (PU)
  • force-balance sensor (KD)
  • trim indicator (IN-4)
  • amplifier unit (BUNPP 1479)
  • filter unit (BF-34))
  • coupling unit (BS-34)
  • ready signal unit (BSG)
  • amplifier 1602
  • servo amplifier 9A2.032.022