Nemesis (ROM version)

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EMU Infos
dumper Caius
date 25/05/2019
emulator MAME 0.33b5
dev Allard van der Bas
PCB Infos
name nemesis on ProgettoEMMA
nemesis on Arcade Database
description Nemesis (ROM version)
year 1985
manufacturer Konami

Contents

Technical references

CPUs

QTY Type clock position function
1x HD68000P8K main PCB 14E 16/32-bit Microprocessor - main
1x LH0080A Z80A-CPU-D main PCB 10A 8-bit Microprocessor - sound
2x AY-3-8910 main PCB 7E 8E Programmable Sound Generator - sound
1x Konami custom 005289 main PCB 8A Sound Creative Chip (SCC) 2 channel sound generator
2x Konami custom 005870 main PCB 8K 10K
1x Konami custom 005924 main PCB 2E Sound
1x LA4460N - main PCB 2D Audio Power Amplifier - sound
1x oscillator 14.318MHz main PCB osc2 (11J)
1x Konami custom 005290 video PCB 7D
1x Konami custom 005291 video PCB 20D
1x Konami custom 005292 video PCB 20B
1x Konami custom 005293 video PCB 11D
1x Konami custom 005294 video PCB 2E
1x Konami custom 005295 video PCB 11G
1x oscillator 18.432MHz video PCB osc (22H)

ROMs

QTY Type position status
1x 27128 main PCB 9C dumped
8x M27C256B main PCB 12A 12C 13A 13C 14A 14C 15A 15C dumped
2x 63S141AN main PCB 7A 7B dumped

RAMs

QTY Type position
3x TMM2016BP-10 main PCB 9A 14K 15K
4x MB8464-15L main PCB 16A 16C 17A 17C
3x TMM2016BP-10 video PCB 16G 22D 24D
3x TC5565PL-15-15L video PCB 15A 15C 15D
16x M5K4164ANP-15 video PCB 1-8G 1-8H

PLDs

QTY Type position status
0x

Others

1x 18x2 edge connector (main PCB)
1x 6 legs connector (main PCB CN1 not used)
1x 2 legs connector (main PCB CN2 GND + Vcc)
1x 4 legs connector (main PCB CN3 not used)
2x 50 pins flat cable connector from main PCB to ROMs PCB (A & B connector)
1x 50 pins flat cable connector from main PCB (D connector not used)
1x trimmer (volume)(main PCB VR1)
3x 8 DIP switches banks (main PCB 5D 5E 5F)
1x 2 legs connector (video PCB GND + Vcc)

Notes

main PCB is marked: "Konami PWB(B) 201000A GX400" on component side
video PCB is marked: "Konami PWB(A) 200204C GX400" on component side


update 20190528: Caius confirmed that "sub" PCB is dedicated to VIDEO


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