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AEG PC-Z984-785 Electronic Control Board (PCB)
Product Type: Original Spare Part — Main Electronic Control Module
Part Number: PC-Z984-785
Compatible Models: AEG LavaMat TXT122 and equivalent 7000-series condenser dryers
Function: Central processing unit that controls all dryer operations including motor speed, heating element activation, sensor inputs, timer, and user interface
Detailed content
Technical Specifications:
- Input Voltage: 220-240V AC, 50 Hz
- Operating Voltage (Board Level): 5V DC / 12V DC / 230V AC relay switching
- Microcontroller: Embedded 8-bit/16-bit MCU with firmware for program management
- Connectors: Multi-pin harness connectors for motor, heaters, sensors, door switch, display
Components on Board:
- Triac/Relay drivers for heating element and motor control
- NTC thermistor input circuits for temperature monitoring
- Door interlock switch interface
- Water tank level sensor input
- LED/display driver circuitry
Material Composition: FR-4 epoxy glass fiber PCB with surface-mount and through-hole components
Installation Requirements:
- Must be installed by a qualified technician
- Disconnect mains power before handling
- Ensure all connectors are fully seated and locked
- Firmware must match the specific model variant
