Unconfirmed Ozma Wars sound PCB
From Citylan
| dumper | f205v |
| date | 18/03/2017 |
| emulator | |
| dev |
| name | 1489 |
| description | unconfirmed Ozma Wars sound PCB |
| year | 1979 |
| manufacturer | Model Racing |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | SN76477N | CS244 | Complex Sound Generator - sound | |
| 7x | LM3900N | CS209 | Quad Operational Amplifier - sound | |
| 1x | LM377N | CS209 | Dual Audio Amplifier - sound |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 0x |
RAMs
| QTY | Type | position |
|---|---|---|
| 0x |
PLDs
| QTY | Type | position | status |
|---|---|---|---|
| 0x |
Others
1x 36x2 edge connector (CS209)
1x 15x2 edge connector (CS209)
8x trimmer (CS209 VR1-VR8)
1x 8 DIP switches bank (CS209 SW1)
Notes
CS209 PCB is labeled: "CS209 = 080301" and "09800128"
CS244 PCB is marked: "CS244" and "L.C." and "L.S."
Files
-
assembled PCBs component side
-
CS209 PCBs component side
-
CS209 PCB solder side
-
CS244 PCBs component side
-
CS244 PCB solder side
1489
