Difference between revisions of "EPIC 1"
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The complete schematics are PNG format and are also available as a | The complete schematics are PNG format and are also available as a | ||
[[Media:SCM TTN4094-TRN7900-CLN6686.pdf|pdf]] | [[Media:SCM TTN4094-TRN7900-CLN6686.pdf|pdf]] | ||
| − | <gallery> | + | <gallery mode="nolines" widths=150 heights=150> |
| − | + | SCM TTN4094-TRN7900-CLN6686-1.png|Station Control Module Epic 1 Schematic Diagram Page 1 of 10 | |
| − | + | SCM TTN4094-TRN7900-CLN6686-2.png|Station Control Module Epic 1 Schematic Diagram Page 2 of 10 | |
| − | + | SCM TTN4094-TRN7900-CLN6686-3.png|Station Control Module Epic 1 Schematic Diagram Page 3 of 10 | |
| − | + | SCM TTN4094-TRN7900-CLN6686-4.png|Station Control Module Epic 1 Schematic Diagram Page 4 of 10 | |
| − | + | SCM TTN4094-TRN7900-CLN6686-5.png|Station Control Module Epic 1 Schematic Diagram Page 5 of 10 | |
| − | + | SCM TTN4094-TRN7900-CLN6686-6.png|Station Control Module Epic 1 Schematic Diagram Page 6 of 10 | |
| − | + | SCM TTN4094-TRN7900-CLN6686-7.png|Station Control Module Epic 1 Schematic Diagram Page 7 of 10 | |
| − | + | SCM TTN4094-TRN7900-CLN6686-8.png|Station Control Module Epic 1 Schematic Diagram Page 8 of 10 | |
| − | + | SCM TTN4094-TRN7900-CLN6686-9.png|Station Control Module Epic 1 Schematic Diagram Page 9 of 10 | |
| − | + | SCM TTN4094-TRN7900-CLN6686-10.png|Station Control Module Epic 1 Schematic Diagram Page 10 of 10 | |
</gallery> | </gallery> | ||
Revision as of 13:04, 20 November 2015
The EPIC 1 is the first generation of the SCM.
Basics
These are good SCM's if you don't have a SIMM, as they can take the 29F040 flash chips with a dip switch change. If you have one with a SIMM on it, remove the SIMM and install the chips! Use the SIMM for an EPIC 2 or 3.
The complete schematics are PNG format and are also available as a pdf
Station Control Module Epic 1 Schematic Diagram Page 1 of 10
Station Control Module Epic 1 Schematic Diagram Page 2 of 10
Station Control Module Epic 1 Schematic Diagram Page 3 of 10
Station Control Module Epic 1 Schematic Diagram Page 4 of 10
Station Control Module Epic 1 Schematic Diagram Page 5 of 10
Station Control Module Epic 1 Schematic Diagram Page 6 of 10
Station Control Module Epic 1 Schematic Diagram Page 7 of 10
Station Control Module Epic 1 Schematic Diagram Page 8 of 10
Station Control Module Epic 1 Schematic Diagram Page 9 of 10
Station Control Module Epic 1 Schematic Diagram Page 10 of 10
Know issues
This is known to have a problem with no or low transmit modulation. This has been traced back to U306 in the audio processing stages on the SCM. It's a MAX292EWE+ available from Digi-Key for about 7 dollars.
