Memorex MVD4540 Service Manual Contents: important warning - servicing notices on checking - how to order parts - tape removal method at no power supply - disc removal method at no power supply - parental control-rating level - general specifications - disassembly instructions - key to abbreviations - service mode list - preventive checks and service intervals - when replacing eeprom (memory) ic - servicing fixtures and tools - preparation for servicing - mechanical adjustments - electrical adjustments - block diagrams - printed circuit boards - schematic diagrams - interconnection diagram - waveforms - mechanical exploded view - chassis exploded views - mechanical replacement parts list - chassis replacement parts list - electrical replacement parts list