Karate 2 (Italian bootleg)
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| dumper | f205v, gnoppi |
| date | 05/10/2006 |
| emulator | |
| dev |
| name | 476 |
| description | Karate 2 (Italian bootleg) |
| year | 1984 |
| manufacturer |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 2x | MK3880N-Z80CPU | main PCB 6a,12a | 8-bit Microprocessor - main | |
| 2x | AY-3-8910 | main PCB 1a,3a | Programmable Sound Generator - sound | |
| 1x | MSM5205 | main PCB 3f | ADPCM Speech Syntesis IC - sound | |
| 1x | 1458DP | main PCB 2f,2h | Dual Operational Amplifier - sound | |
| 1x | oscillator | 12.000MHz | ROMs PCB 1f |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 3x | M5L2764K | main PCB 17-19 | dumped |
| 1x | AM27128A | main PCB 20 | dumped |
| 5x | TMS2764 | main PCB 21-25 | dumped |
| 3x | MMI6301-1N | main PCB 8k,9k,10k | not dumped yet - should be identical to parent set |
| 1x | MMI6309-1j | piggyback PCB | dumped |
| 16x | M5L2764K | ROMs PCB 1-16 | dumped |
RAMs
| QTY | Type | position |
|---|---|---|
| 3x | HM6116LP-4 | main PCB 4a,7a,9a |
| 1x | HM6116LP-4 | ROMs PCB 12k |
| 1x | F93419PC | ROMs PCB 10d |
| 2x | F93422DC | ROMs PCB 12h,13h |
PLDs
| QTY | Type | position | status |
|---|---|---|---|
| 0x |
Others
1x 22x2 edge connector (main PCB)
1x 50 pins flat cable connector from main board to ROMs board
1x trimmer (volume, main PCB 2j)
Notes
main PCB is marked: "KARATE 2"
ROMs PCB is marked: "KARATE 2" and "84-058"
It's a bootleg of "Karate Champ (US VS version)" made in Italy.
The only difference to the original PCB is the first rom for CPU1 (encrypted on the original).
This PCB also has a small piggy back, probably related to CPU1 de-cryption.
Files
-
main PCB component side
-
main PCB solder side
-
ROMs PCB component side
-
ROMs PCB solder side
-
ROMs
476
