Juno First: Difference between revisions
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|date || 18/09/2007 | |date || 18/09/2007 | ||
|- | |- | ||
|emulator || MAME 0. | |emulator || MAME 0.33b3 | ||
|- | |- | ||
|dev || Chris Hardy, David Dahl, Rob Jarret, Mirko Buffoni | |dev || Chris Hardy, David Dahl, Rob Jarret, Mirko Buffoni | ||
| Line 13: | Line 13: | ||
|+ style="background:silver" | PCB Infos | |+ style="background:silver" | PCB Infos | ||
|- | |- | ||
|name || '''[http:// | |name || '''[http://adb.arcadeitalia.net/?mame=junofrst junofrst on Arcade Database]''' | ||
|- | |- | ||
|description || '''Juno First''' | |description || '''Juno First''' | ||
| Line 75: | Line 75: | ||
!position | !position | ||
|- | |- | ||
|16x || [[16k x 1|MCM4116BP-15]] || lower board | |16x || [[DRAM 16k x 1|MCM4116BP-15]] || lower board | ||
|- | |- | ||
|2x || [[SRAM 2k x 8|MSM2128-15RS]] || lower board | |2x || [[SRAM 2k x 8|MSM2128-15RS]] || lower board | ||
| Line 88: | Line 88: | ||
!status | !status | ||
|- | |- | ||
|3x || [[16l8|DMPAL16L8JC]] || lower board 1 || | |3x || [[16l8|DMPAL16L8JC]] || lower board 1 || read protected | ||
|- | |- | ||
|3x || [[16l8|PAL16L8CN]] || lower board 2 || read protected | |3x || [[16l8|PAL16L8CN]] || lower board 2 || read protected | ||
| Line 109: | Line 109: | ||
It is now confirmed that they are the same game, identical to the Konami original, but from an unknown manufacturer.<br> | It is now confirmed that they are the same game, identical to the Konami original, but from an unknown manufacturer.<br> | ||
We are lucky that out of the 2 we could get a dump of all 3 PALs (green, red, blu). | We are lucky that out of the 2 we could get a dump of all 3 PALs (green, red, blu). | ||
----- | |||
update 20260821: from [[:Category:Porchy|Porchy]]: all PLDs are protected / bad dumps. | |||
==Files== | ==Files== | ||
<gallery widths="150px"> | <gallery widths="150px"> | ||
Image:593_top_PCB_component_side.jpg|top PCB component side | Image:593_top_PCB_component_side.jpg|top PCB 1 component side | ||
Image: | Image:593_top_PCB_solder_side.jpg|top PCB 1 solder side | ||
Image: | Image:593_lower_PCB_component_side.jpg|lower PCB 1 component side | ||
Image: | Image:593_lower_PCB_solder_side.jpg|lower PCB 1 solder side | ||
Image: | Image:594_top_PCB_component_side.jpg|top PCB 2 component side | ||
Image: | Image:594_top_PCB_solder_side.jpg|top PCB 2 solder side | ||
Image: | Image:594_lower_PCB_component_side.jpg|lower PCB 2 component side | ||
Image:594_lower_PCB_solder_side.jpg|lower PCB solder side | Image:594_lower_PCB_solder_side.jpg|lower PCB 2 solder side | ||
File:593.zip|ROMs | File:593.zip|ROMs | ||
</gallery> | </gallery> | ||
Latest revision as of 13:10, 21 August 2026
| dumper | f205v, Corrado Tomaselli, Gnoppi |
| date | 18/09/2007 |
| emulator | MAME 0.33b3 |
| dev | Chris Hardy, David Dahl, Rob Jarret, Mirko Buffoni |
| name | junofrst on Arcade Database |
| description | Juno First |
| year | 1983 |
| manufacturer | Konami |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | D8039LC | 3R top board | 8-bit Microcontroller - main | |
| 1x | Z8400A | 1N top board | 8-bit Microprocessor - sound | |
| 1x | AY-3-8910 | 1J top board | Programmable Sound Generator - sound | |
| 1x | HA17902 | 1P top board | Quad Operational Amplifier - sound | |
| 1x | HD68A09EP | lower board | 8-bit Microprocessor - main | |
| 1x | oscillator | 8.000MHz | 3Q X2 top board | |
| 1x | oscillator | 14.31818MHz | 1K X1 top board | |
| 1x | oscillator | 18.432 | lower board |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 1x | MB8532 | s1 top board | dumped |
| 1x | 2732 | s2 top board | dumped |
| 3x | HN482764G | d1,d2,d3 top board | dumped |
| 8x | HN482764G | 1,2,3,4,5,6,8,9 lower board | dumped |
| 1x | M5L2764K | 7 lower board | dumped |
RAMs
| QTY | Type | position |
|---|---|---|
| 16x | MCM4116BP-15 | lower board |
| 2x | MSM2128-15RS | lower board |
PLDs
| QTY | Type | position | status |
|---|---|---|---|
| 3x | DMPAL16L8JC | lower board 1 | read protected |
| 3x | PAL16L8CN | lower board 2 | read protected |
Others
1x 18x2 edge connector top board
1x trimmer (volume) top board
2x 8x2 switches DIP top board
1x 50 pins flat cable connector from top board to lower board
Notes
Top board marked: R8-A
Lower board marked: R8-B
update 2012-10-23
We have 2 PCBs of the same game.
The first one was previously called: Juno First (bootleg 1)
The second one was previously called: Juno First (bootleg 2)
It is now confirmed that they are the same game, identical to the Konami original, but from an unknown manufacturer.
We are lucky that out of the 2 we could get a dump of all 3 PALs (green, red, blu).
update 20260821: from Porchy: all PLDs are protected / bad dumps.
Files
-
top PCB 1 component side -
top PCB 1 solder side -
lower PCB 1 component side -
lower PCB 1 solder side -
top PCB 2 component side -
top PCB 2 solder side -
lower PCB 2 component side -
lower PCB 2 solder side -
ROMs
593-594
