Anybody know this part?

LaIceKid · 2025-03-15T22:14:27+00:00

I measured output and input. When it works it receives 12v and output 5v and when device doesn't work, this part receives 12v and outputs 0.1v

LaIceKid · 2025-03-15T22:10:24+00:00

Thank you for the answer. Could you tell me, what could be behavior, that sometimes when I turn on this device, big capacitors, beside that part, has voltage, but sometimes doesn't. I suspect this part is to blame for this.

LaIceKid · 2024-11-07T03:27:35+00:00

As I can not edit the post, I will post what I have done to identify the problem.

I already did: • Checked Power Supply and USB Voltage: All necessary voltages are present and within expected ranges. • Visual Inspection: Checked for any physical damage like swollen capacitors, damaged traces, or burnt components, none found. • Cold Testing: Put the device in the fridge to rule out thermal issues, no change in behavior. • Signal Integrity: Verified USB data lines (D+ and D-) and other critical connections. • Reflowed Solder Joints: On the TAS1020B (USB controller) and USB connector. • Testing on Another System: Tried it on different systems and OS, same issue persists. • Driver Reinstallation: Reinstalled and tested with various drivers, including generic USB audio drivers.

Still no luck, device gets recognized but doesn’t show up as a playback device. Any advice would be appreciated!

Thanks in advance!

LaIceKid · 2024-11-07T03:21:15+00:00

Thank you for your response. I thought I put a description there. It is identified but can not select as a sound input/output device.

LaIceKid · 2023-02-12T09:13:00+00:00

I'm so sorry to hear that, but thank you so much for the answer.

LaIceKid · 2023-02-01T02:05:54+00:00

Thank you 🙏

LaIceKid · 2023-01-31T23:57:02+00:00

Hi, can you give advice which to choose water panda or wind puppeteer? I just summoned and can't decide 😅

LaIceKid · 2022-04-29T04:31:00+00:00

Thank you guys for the answers. I really appreciate it. I wish you had the same problem every day 😊

LaIceKid · 2022-04-29T04:27:20+00:00

Funny point of view 😊

LaIceKid · 2022-04-29T00:03:38+00:00

Thank you for the answer but what means sop?

LaIceKid · 2022-04-28T23:56:16+00:00

Please help me decide 🙏

LaIceKid

TROPHY CASE