Video Quiz: Difference between revisions
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1x trimmer (volume) (main board)<br> | 1x trimmer (volume) (main board)<br> | ||
1x trimmer (main board)<br> | 1x trimmer (main board)<br> | ||
1x 8x2 switches DIP (main board)<br> | |||
1x 4x2 switches DIP (main board)<br> | 1x 4x2 switches DIP (main board)<br> | ||
1x battery (ROMs board) (missing) | 1x battery (ROMs board) (missing) | ||
Revision as of 11:18, 18 March 2010
| dumper | f205v |
| date | 15/03/2010 |
| emulator | |
| dev |
| name | 895 |
| description | Quiz Video |
| year | 1982 |
| manufacturer | GEI |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | Z8400BB1 | main board | 8-bit Microprocessor - main | |
| 2x | P8255A | main board | Programmable Peripheral Interface - main | |
| 1x | TDA2002 | main board | Audio Amplifier - sound | |
| 1x | oscillator | 16.000 | main board |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 1x | M5L27128K | 0 ROMs board | dumped |
| 5x | HN27256G | 1,2,3,4,5 ROMs board | dumped |
| 6x | 63S241N | prom1-prom6 main board | not dumped yet |
| 1x | 6349-1N | 82S153 main board | not dumped yet |
RAMs
| QTY | Type | position |
|---|---|---|
| 6x | M5M5165P-12 | main board |
| 1x | HM6116LP-3 | ROMs board |
PLDs
| QTY | Type | position | status |
|---|---|---|---|
| 1x | PAL16L8A-2 | 2 ROMs board | read protected |
| 2x | PAL16L8CN | 3,5 main board | read protected |
| 2x | PAL10L8CN | 1,4 main board | dumped |
Others
1x 2x2 edge connector (main board)
1x pushbutton (main board)
1x trimmer (volume) (main board)
1x trimmer (main board)
1x 8x2 switches DIP (main board)
1x 4x2 switches DIP (main board)
1x battery (ROMs board) (missing)
Notes
Files
-
PCB component side
-
PCB solder side
-
Manual 1
-
In game
-
Manual 2
-
Manual 3
-
ROMs
895
