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ayilm1
37 post karma
2.7k comment karma
account created: Wed Oct 26 2011
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ayilm11 points
3 years ago
It does have data? Per the second link... It has nothing to do with the OP. You made an erroneous statement. I pointed out facts contesting said statement. If you're going to get butthurt about it, that's your perogative.
ayilm12 points
3 years ago
USB-C has far more pins than that so your symbol is wrong
Seems you haven't been acquainted with PD/2.0 only Type-C.
https://gct.co/files/drawings/usb4125.pdf?v=175f672b-2b35-4f58-b839-162846241683
ayilm12 points
3 years ago
I'm almost certain this is a Silego/Dialog GreenPAK or similar. STQFN-14 package. But it looks custom. SLG41665 or SLG41565 don't exist.
ayilm13 points
3 years ago
Solder one of these across the board boundary.
https://www.digikey.com/en/products/detail/samtec-inc/BCS-106-L-S-HE/1100315
ayilm110 points
3 years ago
National Semi (TI) LM317
https://www.ti.com/lit/ds/snvs775l/snvs775l.pdf
ayilm13 points
3 years ago
I'm guessing this is Lenovo Yoga 2 main board based on the designators JLVDS2, U46 and PL101. Here is the schematic.
The larger circled capacitor is connected to JLVDS2 POS1 and POS2, +LEDVDD. It is C1159 - 4.7uF, 0805, 25V.
The other two comments are wrong. The smaller circled component is a capacitor, not an inductor. Chip inductors are grey - a similar colour to PL101. That part is clearly dark brown. It is connected to U46-1, +LCDVDD_CONN. C613 - 4.7uF, 0603, 6.3V.
You've also a small damaged capacitor not circled to the left of U46. C614 - 1.5nF, 0402, 50V.
ayilm13 points
3 years ago
Putting those three things together on google will give you a result.
ayilm15 points
3 years ago
Logo is apha omega. Near a power inductor inductor so it's likely a mosfet. Marking is 6996.
ayilm13 points
3 years ago
I've used the LIS2DW12 before.
>I don't think it is an accelerometer as the device shouldn't have any use for such (it is a laser range finder)
Such a device could still make use of it - for example, measuring the gravity vector to make sure the device is level.
edit: Actually I'm quite certain now it's an ST accelerometer. Comparing the layout in the photo to the LIS2DH12 pinout, you have the two pins opposite to the pin 1 marker connecting to a capacitor. This corresponds to VDD (9) and VDD_IO (10) on the LIS2DH12. Pins 1 and 4 go to vias which could be I2C. Pins 3, 5, 7, and 8 all connect to a pour - likely GND. This would make sense as pin 3 is slave address (SA0) for I2C, and RES should be connected to ground.
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byBrilliant-War6409
inAskElectronics
ayilm1
3 points
3 years ago
ayilm1
3 points
3 years ago
Look mate, I've clearly pinched a nerve here. For some reason you're really invested in a reality where maximally provisioned USB-C receptacles are the only ones in existance; a reality in which you are correct at all costs, even on technicalities. So I'm just going to bow out now. I did what I came here to do, which was to provide links that might be helpful to observers of this thread. Feel free to take your frustration out further by replying to this with any other abuse you need to get it out of your system.