This service manual for the SHARP QT-CD250 provides important service notes (for U.S.A. only), specifications, names of parts, operation manual, disassembly, removing and reinstalling the main parts, adjustment, notes on schematic diagram, types of transistor, schematic diagram, wiring side of P.W. board, waveforms of CD circuit, troubleshooting (CD section), function table of IC, parts guide/exploded view. The manual is available in English format.
