Toshiba YWA3591 PX52-12070 Sensor Circuit Board

The Toshiba YWA3591 PX52-12070 sensor circuit board and the YWA3592 PX52-12071 variant are dedicated sensor interface PCBs designed for use in compatible MLC head systems within radiation oncology equipment. They provide sensor interface and signal processing functions that support equipment monitoring and control when paired with Toshiba sensor interface electronics, enabling reliable readouts from the multileaf collimator assembly in medical linear accelerators. The YWA3591 features Board Number PX52-12070 with Sensor I/F No. 2, while the YWA3592 carries PX52-12071 with Sensor I/F No. 3, and both are categorized as Sensor Circuit Boards for the MLC Head System. These boards are commonly installed in compatible radiation oncology devices to implement dedicated sensor interfaces, helping ensure accurate sensor data handling and system oversight. Maintenance teams, medical equipment service providers, OEMs, and system integrators use these parts for sensor interface repair, circuit board replacement, and restoration of system operation in clinical settings. Common replacements include Toshiba YWA3591, YWA3592, and YWA3154.