Legend of Hero Tonma (Playmark unprotected bootleg)

EMU Infos
dumper	Manuel Assoni
date	06/03/2005
emulator	MAME 0.119u3
dev	David Haywood

PCB Infos
name	lohtb on Arcade Database
description	Legend of Hero Tonma (Playmark unprotected bootleg)
year	1989
manufacturer	Playmark

Technical references

CPUs

QTY	Type	clock	position	function
1x	D70116C-8		main PCB	16-bit Microprocessor - main
1x	LH0080B Z80B-CPU		main PCB	8-bit Microprocessor - main
1x	M5205		main PCB	ADPCM Speech Syntesis IC - sound
2x	YM2203C		main PCB	FM Operator Type-N (OPM) - sound
2x	Y3014B		main PCB	D/A Converter (DAC) - sound
1x	TDA2003	-	main PCB	Audio Amplifier - sound
1x	oscillator	16.000MHz	main PCB close to V30
1x	oscillator	28.000MHz	main PCB close to Z80 e YM2203C
1x	yellow resonator	CSB480E	main PCB close to M5205

ROMs

QTY	Type	position	status
9x	AM27C512	main PCB 1, 6-13	dumped
3x	AM27C010	main PCB 2.a, 3.b, 4.c	dumped
1x	D27C010	main PCB 5.d	dumped
8x	AM27C512	ROMs PCB 14-21	dumped

RAMs

QTY	Type	position
6x	GM76C88-85	main PCB
1x	GM76C28-10	main PCB
1x	MX6116-55	main PCB
1x	MN2148H-8	main PCB
4x	MX6116-55	ROMs PCB

PLDs

QTY	Type	position	status
1x	PAL16L8B-2CN	main PCB	not dumped
1x	PEEL18CV8P-25NS	main PCB	not dumped
2x	PEEL18CV8P-25NS	piggyback PCB	not dumped

Others

1x 28x2 JAMMA edge connector (main PCB)
1x 50 pins flat cable connector from main PCB to ROMs PCB
1x trimmer (volume)(P1 main PCB)
2x 8 DIP switches banks(DIP-SW main PCB)

Notes

main PCB is marked: "M9025A" on component side
ROMs PCB is marked: "Artis 234" on component side
main PCB is labelled: "VDTM 07/10/89 sab" and "HOR TONMA JAMMA" on component side
piggyback PCB is plugged into ROMs PCB in a place marked "CHIP".

update 20261010: confirmed dump, full description, pics