Let's check out the left-side board.
Are those silicone seals around the flex cable connectors? It sure looks like it. We first spotted these ingress-protection measures way back on the iPhone 6s, but they're not a common sight on Samsung products. When the chassis isn't water or dust-proof, this is how you build in a little board protection.
Meanwhile, here's the silicon we found on this board:
MPB02 6084Z9 1934Pc2, likely a PMIC
52D0S05 608CC21 G1929MG9
Your contributions are licensed under the open source Creative Commons license.
Insert a new line below
Insert a new line above
Indent current line
Unindent current line
Delete current line
Navigate to next step.
Navigate to previous step.