Find Out (Version 4.04, set 2)

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EMU Infos
dumper f205v
date 04/02/2022
emulator MAME 0.252
dev Osso
PCB Infos
name findouta on ProgettoEMMA
findouta on Arcade Database
description Find Out (Version 4.04, set 2)
year 1989
manufacturer Elettronolo

Technical references

CPUs

QTY Type clock position function
1x MK388UN-IRL Z80-CPU main PCB 3e 8-bit Microprocessor - main
2x D8255AC-5 - main PCB 2c, 4c Programmable Peripheral Interface
1x TDA2002 - main PCB 7a Audio Amplifier - sound
1x oscillator 16.000MHz main PCB 11b

ROMs

QTY Type position status
1x M5L2764K ROMs PCB ROM dumped
4x HN482764G ROMs PCB 1, 2, 3, 4 dumped
1x AM2764 ROMs PCB 5 dumped
1x D27256 ROMs PCB 0 dumped
1x AM27S29PC main PCB 6f dumped
6x AM27S13PC main PCB 4g, 4l, 4n, 9g, 9l, 9n dumped

RAMs

QTY Type position
8x TMM4164Ap-15 main PCB 4p, 5p, 6p, 7p, 8p, 9p, 10p, 11p
1x HM6116LP-3 ROMs PCB RAM

PLDs

QTY Type position status
2x PAL10L8CN main PCB 9d, 10d read protected
1x PAL10L8CN main PCB 10c hardware error, chip is corrupted
1x PAL10H8CN main PCB 2o dumped
1x PAL10L8CN ROMs PCB dumped
1x PAL16R8ACN ROMs PCB read protected

Others

1x 22x2 edge connector (main PCB)
1x 50 pins connector from main PCB to ROMs PCB
1x trimmer (volume)(main PCB 7b)
1x 4 DIP switches bank (main PCB SW1)
1x battery 3.6V (ROMs PCB)

Notes

main PCB is marked: "(i)", "100686A QUIZ 1986 RE2" and "LATO COMP" on component side
main PCB is marked: "100686A" and "LS" on solder side ("LS" is the Italian for "Lato Saldature" which translates to "Solders Side")
ROMs PCB is marked: "MIS PCB ROM" and "LATO COMPOMPONENTI" on component side (which translates to "Components Side")
ROMs PCB is marked: "LATO SALDATURE" on solder side (which translates to "Solders Side")
main PCB is labelled: "OK" on component side

"T4" in the first 2 bytes of the question ROMs
Question ROM 1: SPORT
Question ROM 2: BASKET
Question ROM 3: CINEMA
Question ROM 4: MUSICA
Question ROM 5: CALCIO A

Files

  • assembled PCBs

    assembled PCBs

  • main PCB component side

    main PCB component side

  • main PCB solder side

    main PCB solder side

  • ROMs PCB component side

    ROMs PCB component side

  • ROMs PCB solder side

    ROMs PCB solder side

1766

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