Street Fighter II': Champion Edition (another bootleg 2)

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EMU Infos
dumper f205v, Maru79
date 03/04/2022
PCB Infos
name 1751
description Street Fighter II': Champion Edition (another bootleg 2)
year 1992


Technical references


QTY Type clock position function
1x MC68000P12 11.99MHz(@15) 16/32-bit Microprocessor - main
1x Z0840006PSC-Z80CPU 3.599MHz(@6) 8-bit Microprocessor - main
1x M6295 997.6kHz(@5) - 997.6Hz(@6) - PIN 3 HI (3,3V) 4-Channel Mixing ADCPM Voice Synthesis LSI - sound
1x YM2151 1.788MHz(@23) - 3.595MHz(@24) FM Operator Type-M (OPM) - sound
1x YM3012A 1.788MHz(@2) D/A Converter (DAC) - sound
2x GL324 - Quad Operational Amplifier - sound
1x uPC1241H - Audio Amplifier - sound
1x oscillator 16.000MHz
1x oscillator 12.000MHz
1x oscillator 3.579545


QTY Type position status
2x TMS27C512 main PCB 7,10 dumped
2x TMS27C010A main PCB 1,2 and 9,10,11,12 (handwritten) dumped
4x M27C2001 main PCB 3,4,5,6 dumped
4x M27C2001 piggyback PCB 8,9,10,11 dumped
5x uPD27C8000 A,B,D,E,F dumped


QTY Type position
1x W2416K-70L
6x UM6116K-35
2x MCM2018AN45
2x HY62C256P-15
2x 256K S BGD-A


QTY Type position status
5x PALCE16V8H-25PC/4 8,12,13,19,23 dumped
9x PAL16L8ACN 1,2,3,5,6,10,14,15,16 dumped
2x PALCE22V10H-25PC/4 4,18 dumped
4x HY18CV8S-30 11,26,27,28 dumped
9x GAL20V8-25LP 7,9,17,20,21,22,24,25,29 dumped


1x 28x2 JAMMA edge connector
1x 10 legs connector (MOLEX 10P)
1x trimmer (volume)
3x 8x2 switches DIP (SWA,SWB,SWC)


main PCB is marked "AAB" and "STF" on component side
piggyback PCB is marked "MASK ROM TAP 8M=2M*4" on component side
main PCB is labeled "O.K" on component side

piggyback PCB fits into main PCB @ maskROM location 4 (C)

update 20220406: EPROMs dumped

update 20220409: PALs dumped
PAL numbering in accordance with "main PCB component side notes.jpg"



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