Karate 2 (Italian bootleg)

EMU Infos

dumper	f205v, gnoppi
date	05/10/2006
emulator
dev

PCB Infos

name	476
description	Karate 2 (Italian bootleg)
year	1984
manufacturer

Technical references

CPUs

QTY	Type	clock	position	function
2x	MK3880N-Z80CPU		main PCB 6a,12a	8-bit Microprocessor - main
2x	AY-3-8910		main PCB 1a,3a	Programmable Sound Generator - sound
1x	MSM5205		main PCB 3f	ADPCM Speech Syntesis IC - sound
1x	1458DP		main PCB 2f,2h	Dual Operational Amplifier - sound
1x	oscillator	12.000MHz	ROMs PCB 1f

ROMs

QTY	Type	position	status
3x	M5L2764K	main PCB 17-19	dumped
1x	AM27128A	main PCB 20	dumped
5x	TMS2764	main PCB 21-25	dumped
3x	MMI6301-1N	main PCB 8k,9k,10k	not dumped yet - should be identical to parent set
1x	MMI6309-1j	piggyback PCB	dumped
16x	M5L2764K	ROMs PCB 1-16	dumped

RAMs

QTY	Type	position
3x	HM6116LP-4	main PCB 4a,7a,9a
1x	HM6116LP-4	ROMs PCB 12k
1x	F93419PC	ROMs PCB 10d
2x	F93422DC	ROMs PCB 12h,13h

PLDs

QTY	Type	position	status
0x

Others

1x 22x2 edge connector (main PCB)
1x 50 pins flat cable connector from main board to ROMs board
1x trimmer (volume, main PCB 2j)

Notes

main PCB is marked: "KARATE 2"
ROMs PCB is marked: "KARATE 2" and "84-058"
It's a bootleg of "Karate Champ (US VS version)" made in Italy.
The only difference to the original PCB is the first rom for CPU1 (encrypted on the original).
This PCB also has a small piggy back, probably related to CPU1 de-cryption.

Files

• 
  main PCB component side
• 
  main PCB solder side
• 
  ROMs PCB component side
• 
  ROMs PCB solder side
• 
  ROMs

476