schematic · German
PEK Analogrechner Stromläufe (38500-Serie)
A set of 10 engineering circuit-diagram sheets (Stromläufe) for the PEK 38500-series analog computer, covering drawing numbers Fs 38501 through Fs 38509. Sheets document the internal circuitry of individual plug-in computing modules including potentiometers, summing amplifiers, integrators, servo multipliers, a diode-network multiplier or function generator, precision rectifiers, a digital-voltmeter interface (TE 340), and the programming-panel wiring matrix. All drawings include component-value annotations, backplane connection tables, and German-language legend blocks.
circuit schematicsanalog computer modulesoperational amplifierswiring diagrams