Detector (Imaging Unit); Pcb-50Di Board Of The Detector - Siemens MOBILETT XP Digital Troubleshooting Manual

Imaging system overview

Detector (imaging unit)

The detector's (imaging unit's) function is listed below:
- It converts the acquired X-ray image to a light signal using the fluorescent screen
and stores.
- After reading the stored electric signal (image) from the sensor, it performs the A/D
conversion and temporarily stores it on the frame memory.
- It reduces the electric signal during storing and transfers it to the CXDI PC through
the power box.

PCB-50Di board of the detector

The PCB-50Di board has the following functions:
- The sensor driving control. Reading the digital image signals output from the AD
converter (PCB-50AD)
- Communication, X-ray image transferring with the CXDI PC via the power box on
the Ethernet.
- Synchronization of X-ray generation and image acquisition via the power box.
- Control of the LED display.
- Detection of the grid using the grid detecting sensor.
- Relaying of the power supplied by the power box to the PCB-50AD.
- Detection of an unusual temperature, error reporting and stopping of sensor driv-
ing.
- Detection of the X-ray emission status.
- Holding of the factory data set.
Siemens AG
Medical Solutions
SPR8-230.840.30.03.02
12.05
MOBILETT XP Digital
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