Maniac Square (unprotected, version 1.0, checksum 66B1, 960419/1 PCB)

EMU Infos

dumper	f205v
date	24/01/2018
emulator	MAME 0.194
dev	David Haywood

PCB Infos

name	maniacsqs on Arcade Database
description	Maniac Square (unprotected, version 1.0, checksum 66B1, 960419/1 PCB)
year	19960419
manufacturer	Gaelco

Technical references

CPUs

QTY	Type	clock	position	function
1x	MC68HC000FN16		ic40x	16/32-bit Microprocessor - main
1x	custom "CG-1V 427"		ic31	main
1x	LM324N		ic11	Quad Operational Amplifier - sound
1x	TDA1543		ic23	D/A Converter (DAC) - sound
1x	TDA1552Q		ic2	Audio Amplifier - sound
1x	oscillator	30.000MHz	xtal1
1x	oscillator	24.000MHz	xtal2

ROMs

QTY	Type	position	status
4x	CY27H010-45WC	ms1,ms2,f2,f3	dumped
2x	M27C4001	f0,f1	dumped
1x	93C66	ic3	not dumped

RAMs

QTY	Type	position
2x	HM3-65764F-5	ic14,ic15
2x	KM428C256J-7	ic33,ic34
4x	AS7C256-15PC	ic50,ic51,ic52,ic54

PLDs

QTY	Type	position	status
1x	ispLSI1016	ic39	read protected
1x	TIBPAL16L8-25CN	ic48	read protected

Others

1x 28x2 JAMMA edge connector
1x 50 pins flat cable connector on solder side
1x pushbutton (SW2)
1x trimmer (volume)(P1)

Notes

main PCB is marked: "COMP" and "(C) 1996 ALL RIGHTS RESERVED" and "REF. 960419/1 MADE IN SPAIN" and "gaelco" on component side
main PCB is marked: "SOLD" and "E193E" on solder side
ROMs PCB is marked: "MUN-M4N/1 COMP" on component side
ROMs PCB is marked: "E192E MUN-M4N/1 SOLD" on solder side

Files

• 
  assembled PCBs
• 
  PCB component side
• 
  PCB solder side
• 
  PCB component side
• 
  PCB solder side

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