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9600 Service Manual - gmecorp-usa.com

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System Overview 45<br />

IR Receiver PCB<br />

Sch. #00-874220 - Asy. #00-874222 - All S/N<br />

Receives, demodulates, and amplifies IR signals for system interfacing<br />

Contains photocell for auto brightness/contrast circuits<br />

Auxiliary Interface PCB<br />

Sch. #00-876502 - Asy. #00-876504 - All S/N<br />

Cabling interconnection to interface and distribute signals in Workstation.<br />

Provides hospital room interfacing for:<br />

Room in use light<br />

X-ray on light<br />

Power dye injection systems<br />

Door interlock<br />

LED displays (2) for status & diagnostic information.<br />

Video Switching PCB<br />

Sch. #00-872237 - Asy. #00-872239 - All S/N<br />

Video crosspoint switch - 8 input to 6 output<br />

Logarithmic video amplifier used in subtraction procedures<br />

Anti-aliasing filter<br />

Gen-Lock circuitry<br />

386 AT Motherboard<br />

Asy. #00-900658 - All S/N<br />

Controls Workstation - OEM board<br />

Image Processor PCB<br />

Sch. #00-875952 - Asy. #00-875954 - All S/N<br />

Performs all image processing functions<br />

Graphics processor for text/graphics/circular blanking/ROI (region of interest)<br />

Interfaces high speed transfer and storage of digital video images<br />

Communications PCB<br />

Sch. #00-872125 - Asy. #00-872127 - All S/N<br />

Serial <strong>com</strong>munications to C-Arm and Workstation Control Panel PCB<br />

VCR controls interface<br />

COM 1 and COM 2 <strong>com</strong>munications ports<br />

Parallel printer port<br />

Option PROM<br />

Hex display drive to Aux Interface PCB for status and error conditions

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