9600 Service Manual - gmecorp-usa.com

44 System Overview
Pixel/Column Filter PCB
Sch. #00-878045 - Asy. #00-878047
Filters white pixel noise and CCD column shading variations from video signal
WORKSTATION
DC Power Distribution PCB
Sch. #00-876839 - Asy. #00-876841 - All S/N
Distributes +5, -5, +12, -12 volts to various locations on the Workstation.
Generates system reset signal (SYSRST*) with power fail circuitry.
Surge Suppressor PCB
Sch. #00-876784 - Asy. #00-876786 - All S/N
Suppresses voltage spikes on the line voltage for system protection
Power Control PCB
Sch. #00-876547 - Asy. #00-876549 S/N 69-0001 thru 69-1000
Sch. #00-878001 - Asy. #00-878003 - S/N 69-1001 and up
Provides AC interfacing and safety circuits from the isolation transformer to the Carm
and Workstation.
Workstation Control Panel Processor PCB
Sch. #00-876611 - Asy. #00-876613 - All S/N
Interfaces front panel keys and LEDs to/from Communications PCB
Interfaces trackpad keys, LEDs, and pointer circuitry to/from Communications PCB
Interfaces window/level circuitry to/from Communications PCB
Drives audio speaker.
Interfaces IR signals to system.
Serial communications to Communications PCB via Aux Interface PCB
Contrast/Brightness Control PCB
Sch. #00-876351 - Asy. #00-876353 - All S/N
Contrast & brightness control circuitry
Auto brightness & contrast signal interfacing
IR Transmitter PCB
Sch. #00-873936 - Asy. #00-873938 - All S/N
Contained in the IR remote hand controls
Generates IR control signals