Comments (7)
Changed to:
from board.
Change C6, C57-C59, C75, C110, C111, C116, C124 from "0.1uF" to "0.1uF, 10V".
So we can use same component as C5, C10-C13, C21, C30, C33-C35, C37, C42, C62, C71, C72, C91, C92, C102, C103, C137
from board.
For C40, C41, C49 (10nF, 2KV) I only found
https://eu.mouser.com/ProductDetail/Yageo/CC1812JKX7RDBB103?qs=tS%2FAHvPQ%2F55AosBJ0y7d0A%3D%3D
from board.
We can change the 2kV to a more common value >500V
from board.
For C18, C27, C43, that are defined as Nichicon_6.6x7.7 a taller replacement will be used:
https://www.digikey.com/product-detail/en/nichicon/UCM1A471MCL1GS/493-14524-6-ND/5800270
from board.
Inductors L2-L5, L8 part number lead me to https://www.datasheets360.com/part/detail/swpa6045s6r8mt/-8277091879156552518/
With thous characteristics I found:
https://www.digikey.com/product-detail/en/abracon-llc/ASPI-6045S-6R8M-T/535-13046-6-ND/5413867
This is ok?
from board.
Leftover from #53:
There are some components that are not defined at all and we need to ask to the designer.
2G_WLAN1, 5G_WLAN1, P4_1000, STATUS1 -> 3mm/GREEN
P3_100, P4_100, PWR1 -> 3mm/RED
5G_WLAN0, P3_1000, USB_LED1 -> 3mm/BLUE
D3, D4, D6-D11 -> BS05C
EARTH1 -> M4
P1-P8 -> 3R420L
S2 -> push_switch_SH
SIM_CARD_CON_6MICRO0 ->SIM_Card
T1-> QT48A03
U12 -> USB_HUB_FE1.1S
V1-> BC301N-D
In the original BOM this components are "domestic / made in china":
S2 -> push_switch_SH
SIM_CARD_CON_6MICRO0 ->SIM_Card
EARTH1
All Leds
from board.
Related Issues (20)
- Move PCIe1 device HOT 1
- Change PCIe1 3.3V source HOT 2
- Change GPS 3.3V source HOT 1
- Individual disable for PCIe0 and 1 HOT 1
- Add hack ethernet port HOT 1
- Add magnetics board option HOT 1
- Power domain isolation HOT 2
- Shorten GPS uart path HOT 1
- Add JTAG connector HOT 1
- General track and vias review
- Improve impedance of PCIe routing HOT 4
- Remove SPI connection from watchdog to core board (introduced by mistake in the Eagle to Kicad migration) HOT 1
- Improve Ethernet differential pair impedance and reduce series resistance HOT 2
- Missing holes in PCB HOT 6
- Missing Core Board? HOT 2
- Properly design coupled transmission lines HOT 2
- Add a way to disconnect the power to the board through GPIO HOT 3
- General Silk screen check
- Change JATG pull down resistors Value
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from board.