| Version 2 (modified by , 5 years ago) (diff) |
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Service Module Rev A ECOs (main board)
- 220uF caps should get smaller (physically, too tall)
- Remember to populate R50 with CERN IPMC value.
- We should add a pull-down to U15 pin 1 for when we have no IPMC (added on board 1)
We should add a pull-up to ETH_SW_RESET_N(Has on-board pull-up, so we are OK)- Traces under mounting splice plate holes
- U23 has wrong DigiKey? part number
Attachments (4)
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APOLLO_RevA_ECO_U15.pdf (659.9 KB) - added by 5 years ago.
APOLLO RevA ECO for U15
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APOLLO_RevA_ECO_U23.pdf (746.7 KB) - added by 5 years ago.
APOLLO RevA ECO for U23
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R95-R92_4.7K_example.jpg (295.8 KB) - added by 5 years ago.
Example resistor placement for R95 to R92 4.7Kohm resistor
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APOLLO_ESM_ECO.pdf (809.6 KB) - added by 5 years ago.
APOLLO RevA ECO for ESM
