Overview

Refer to SegaRetro and System16 for a general hardware overview and list of games.

System Pictures

Documentation

Code	Document	Author	Description	Source
	System 24 Schematics	Sega	Complete hardware schematics for the System 24 main board, FDD controller board, and 834-6510 I/O board. These are the original schematics from Sega. The ROM board is not included in these schematics, however the pinout to the connector used by the ROM board is included, and the ROM board is relatively simple to trace. The schematics are clean and fairly easy to read.	Unknown
	834-6510 Schematic	Apocalypse	Low-res schematic for a reproduction 834-6510 I/O board. As official schematics are available from Sega, look there first.	arcadefixer.blogspot.com www.arcade-projects.com
4201-0004	Scramble Spirits Owner’s Manual	Sega	Owner’s manual for Scramble Spirits, with wiring diagram. FDD version.	www.gamesdatabase.org
4201-0006	CrackDown Owner’s Manual	Sega	Owner’s manual for CrackDown, with wiring diagram. FDD version.	www.gamesdatabase.org
4201-5000-3D	Gain Ground Owner’s Manual	Sega	Owner’s manual for Gain Ground, with wiring diagram. FDD version.	www.gamesdatabase.org
420-0009U	Super Masters Owner’s Manual	Sega	Owner’s manual for Super Masters, with wiring diagram. FDD version.	www.gamesdatabase.org

High Resolution Photos

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Miscellaneous Photos

Here’s a collection of images of this system that have been posted online from various sources: Hardware Photos