File:Atari Mega STE Owner's Manual C302016-001 Rev B.pdf

Atari Corporation, MEGA STE Computer Owner's Manual. The Internet Archive item gives the part number as C302016-001 Rev B; the copyright page reads 1990. 92 scanned spreads with a text layer. Described on Atari Mega STE Owner's Manual.

Contents useful for repair:

• Getting started, including the television port and Lo/Hi channel switch fitted to modulator-equipped machines, the power cable, and the built-in floppy and hard disk drives.
• Ports and expansion (chapter 1): external floppy, ACSI/DMA, printer, the two RS-232 Modem ports and the Serial port (disabled while the LAN port is in use), LAN, the VMEbus Eurocard slot (A24, D16) and the RCA stereo outputs.
• Appendix C, the Atari hard disk utilities.
• Appendix D, troubleshooting and preventive maintenance.
• Appendix E, specifications: 16 MHz 68000, optional 68881/2, 2 or 4 MB RAM, 4,096-colour palette, 95-key keyboard, 95 W maximum consumption, 90 × 490 × 290 mm, internal 720 KB floppy drive.
• Appendix F, connector pinouts (Modem 1, Modem 2 and Serial 2 are 9-pin D male).

The manual has no schematic, parts list or service procedure and does not mention the clock battery. The main-board schematic is at File:Atari Mega STE Schematic Rev 2.pdf.

https://archive.org/details/Mega_STE_Owners_Manual_C302016-001_REV._B_1991 (Internet Archive, text-layer edition), retrieved 2026-10-01.

Atari Corporation.

Copyright Atari Corporation. Hosted for preservation and repair reference.