E-psmp-01 Service Manual May 2026

The GE Healthcare E-PSMP-01 Go to product viewer dialog for this item.

  • Primary side: Bridge rectifier (DB1) → Bulk capacitor bank (C1-C4, 450V) → Switching transistors (Q1-Q4).
  • Secondary side: Flyback transformer (T1) → Linear regulators (U2 = 7805, U3 = LM317) for logic supply.
  • Processor section: 32-bit ARM Cortex (U5) with external EEPROM (U6) storing configuration.
  • [List major components, such as CPU, memory, and interface modules]
  • A detailed block diagram and description of each component are provided to facilitate troubleshooting and repair.

: Handle all PC boards by their edges to avoid damage from electrostatic discharge. Safety Compliance : Complies with IEC 60601-1 e-psmp-01 service manual

  • If the unit supports acceleration/deceleration ramps, set the ramp-up (Ramp-Up Pot) and ramp-down (Ramp-Down Pot) times to prevent hydraulic shock (water hammer) in the system.