Need help identifying component

[prollie]

I'll keep it short. I haven't been able to find a visual or indicator match in my searches. Hopefully what this component is, will be obvious to a lot of you guys. What is this?


Alt:

Also, any hints on where to find close enough specs for this type of component to aquire a replacement, or how to diagnose it? Without knowing what it is, I'm not quite sure how to tell if this is busted or not.

FWIW, this is a Garmin Nuvi 3590LM that won't charge or communicate over USB after the user inserted the micro-USB plug the wrong way. Functional when charging battery by other means (bench psu), but USB seems dead. I replaced the USB 3311C transciever/controller chip, but no go. I have been unable to find any scematics or service manual for this or any closely similar units.

[wraper]

FWIW, this is a Garmin Nuvi 3590LM that won't charge or communicate over USB after the user inserted the micro-USB plug the wrong way.

AFAIK it's only possible by ripping off connector from the PCB. Or maybe connector itself was damaged. Did you check what's going on with +5V VUSB? Usually there is some sort of fuse and TVS. Part in question has nothing to do with the fault. It's a 32.768 Khz crystal.

[mariush]

I'm probably wrong, but it makes me think that if it's not some sort of antenna for the gps, then it's probably a sort of  detector for motion (detect  tilt or orientation so that it can flip the screen) or maybe a shock / acceleration sensor

Yeah, wraper is probably right.  The two ceramic capacitors to ground by the part is common for such parts.

[gamalot]

It looks like a crystal by Seiko Epson.

[gamalot]

It looks like a crystal by Seiko Epson.

https://www5.epsondevice.com/en/products/crystal_unit/mc146.html