Identify this router component
it’s a tp-link archer x21. Ax1800 WiFi 6 router. I unplugged the router to clean. When I plugged it back in I smelled something burning. Only the pj021m 1m chip get hot. I would like to fix it but can’t find the chip online. Please help me find the chip. Thank you.
Update (09/07/23)
Some more pictures. Front and back.
9条评论
@peanutbutter03 post a picture of the complete board and one of the IC itself. On the board picture, mark where the IC is located. It's a lot easier to try to identify it that way then by just a manufacturer's number :-)
Go ahead and edit your Question, then use this guide 在已经存在的问题里加入图片 to add the images to it.
由 oldturkey03 完成的
How did you clean it?
由 mike 完成的
@aactech Mike: Dry dusting with piece of bath towel.
由 Peanutbutter03 完成的
@oldturkey03 uploaded the pics.
由 Peanutbutter03 完成的
@peanutbutter03 That's a new one on me - piece of bath towel. Possible static electricity??? Did you never do the glass rod and rubbing with a cloth in physics in secondary school? Remember it picks up the bits of paper?
由 mike 完成的
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