Hang-On (Rev A)

EMU Infos

dumper	f205v
date	26/06/2006
emulator	MAME 0.036b1
dev	Andrew Prime

PCB Infos

name	hangon
description	Hang-On (Rev A)
year	1985
manufacturer	Sega

Technical references

CPUs

QTY	Type	clock	position	function
2x	MC68000P8		ic74.7g ic28.1c main PCB	16/32-bit Microprocessor - main
1x	NEC D780C-1		ic59.10e sound PCB	8-bit Microprocessor - sound
1x	YM2203		10g sound PCB	FM Operator Type-N (OPM) - sound
1x	Y3014		sound PCB	D/A Converter (DAC) - sound
1x	oscillator	25.174800MHz	main PCB
1x	oscillator	16.0000MHz	sound PCB

ROMs

QTY	Type	position	status
1x	2764	1 lower PCB	dumped
1x	27128	28 sound PCB	dumped
7x	27256	5-11 main PCB	dumped
3x	27256	2-4 lower PCB	dumped
2x	27256	26,27 sound PCB	dumped
14x	27256	12-25 ROMs PCB	dumped
2x	N82S153N	lower PCB	not dumped yet
1x	N82S153N	sound PCB	not dumped yet

RAMs

QTY	Type	position

PLDs

QTY	Type	position	status
2x	PAL16L8ACN	ic6,ic4 lower PCB	dumped
3x	PAL16R6ACN	ic7,ic122 lower PCB	dumped
2x	PAL16R4ACN	ic97,ic100,ic101 lower PCB	dumped

Others

main PCB (label "500A"):
1x red led
1x flat cable to 700C
3x flat cable to 500
1x flat cable connector unpopulated (maybe connector to cab)
1x 6 legs connector
2x 8 switches dip

sound PCB (label "700C"):
1x flat cable to 500A
1x 4 legs connector

roms PCB (label "500B"):
2x flat cable to 500

lower PCB (label "500 "):
1x red led
3x flat cable to 500A
2x flat cable to 500B
1x 6 legs connector
1x 7 legs connector

Notes

lower PCB is sporting 4 piggybacks, labeled "5004a" "500-1" "500-2" "500-3"
They are full of logic 74xx.
500-3 has got 1xPAL16R4 and 1xPAL16L8
This is not an original Sega PCB. It's a bootleg (probably manufactured in Italy) using the same ROMs.

Files

433