Unable to identify the symbol in schematic

Question

In my job I came across reading a customer schematic. I am facing trouble in identifying the marked part of the schematic, which is connected at the pins of uUSB Interface Controller.

It seems like a fuse but not very sure of the symbol, as its confidential, unfortunately the engineer did not give a part name also. Any way, it doesn't effect the design but I am eager to know about it out of interest.

The design is of a mobile phone.

Schematic containing the unknown symbol

Can you share the part number of the IC with the BOOT and JIG pin? — Bence Kaulics, Apr 07 '15 at 11:53
@BattleHamster its SM5504, any way you will not find even if you google. as its confidential. kindly let me know if you did :) — kakeh, Apr 07 '15 at 11:59
Is it a switching IC for mobile phones? If it is, I did find something but not datasheet. — Bence Kaulics, Apr 07 '15 at 12:08
I have to guess as well. But for me it looks like a removable part of the wire (I usualy use a 0R resistor for that) — Botnic, Apr 07 '15 at 13:11
I think @Botnik is right since two wires are connected to JIG. Maybe some sort of testing/measurement connection. — Golaž, Apr 07 '15 at 13:14
Just found this recent question with a schematic containing the same symbol, though it's not the topic there... http://electronics.stackexchange.com/questions/163705/pin-of-micro-usb-connector-in-smartphone — sweber, Apr 08 '15 at 19:18
any way got it confirmed with designer, its a shorting jumper kind of thing — kakeh, Apr 09 '15 at 01:19

score 2 · Accepted Answer · answered Apr 07 '15 at 14:10

It does not get the same signal i.e JIG_ON_N.

Actually it is shutdown or reset button that requires a short push (push button) that is short this two wires. Search on Eagle

enter image description here

Some times, schematic editor softwares using strange symbols that are not standard for industry.

Unable to identify the symbol in schematic

1 Answers1