Alcon (US)

EMU Infos

dumper	Guru
date	16/04/2005
emulator	MAME 0.35RC1
dev	Marco Cassili

PCB Infos

name	alcon on ProgettoEMMA alcon on Arcade Database
description	Alcon (US)
year	1986-12
manufacturer	Toaplan - Taito

Technical references

CPUs

QTY	Type	clock	position	function
1x	LH0080A-Z80A-CPU-0		main PCB 12B	8-bit Microprocessor - main
2x	AY-3-8910A		main PCB 11G,11J	Programmable Sound Generator - sound
1x	MB3712		main PCB 13Q	Audio Amplifier - sound
1x	LH0080B-Z80B-CPU		ROMs PCB 8Q	8-bit Microprocessor - main
1x	68705P5		ROMs PCB 6A	8-bit EPROM Microcomputer Unit - main (internal ROM dumped 14)
1x	oscillator	36.000MHz	ROMs PCB 9F X1

ROMs

QTY	Type	position	status
3x	AM2764DC	main PCB 03,04,05	dumped
2x	MBM27256	main PCB 10,12	dumped
2x	MN27256	main PCB 11,13	dumped
1x	N82S129AN	main PCB 16	not dumped
3x	N82S129AN	main PCB ROM19,ROM20,ROM21	dumped
1x	N82S129N	main PCB 17	not dumped
1x	TBP18S030N	main PCB 18	not dumped
2x	M5L27128	ROMs PCB 00,01	dumped
1x	D27256	ROMs PCB 02	dumped
4x	MBM27256	ROMs PCB 06,07,08,09	dumped
2x	N82S129AN	ROMs PCB ROM14,ROM15	not dumped

RAMs

QTY	Type	position
5x	D2148	main PCB 2F,5M,5P,5S,5T
4x	CXK5864PN-15L	main PCB 3H,3J,3K,3L
1x	M5M5117P-15	main PCB 11B
6x	TMM2016AP-10	ROMs PCB 2M,4F,4G,4N,4P,8J

PLDs

QTY	Type	position	status
0x

Others

1x 28x2 JAMMA edge connector
2x 50 pins flat cable connector from main board to ROMs board (CN1,CN2)
1x trimmer (volume) (main PCB VR1 13S)
2x 8 DIP switches banks (main PCB 11H,12H)

Notes

main PCB is marked: "8606S MADE IN JAPAN"
main PCB is labeled: "M6100186A" and "860100714"
ROMs PCB is marked: "8606M MADE IN JAPAN"

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update 20080710: added readme

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update 20100625: Guru - The 68705P5 MCU has now been successfully processed (decap, de-protect & read)

Files

• 

  readme provided by GURU

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