Page: 92Service Guide OL400Chapter A Reference ChartsA.2 CHARTSIndex to ChartsDescription Board Designation SectionMain Controller LBPE / LBPF A.2.01{ }Engine Controller LLAB A.2.02{ }Operator Panel LLDC A.2.03{ }Engine Connection LLCC A.2.04{ }Centronics ParallelInterface LLCP / LLCQ A.2.05{ }RS-232C SerialInterface LLRS A.2.06{ }Expansion RAM RAMK / RAMH A.2.07{ }Power Interconnect LLIE A.2.08{ }Power Supply Unit N/A A.2.09{ }
