Hardware pinouts information and cables schemes

LG KG220, KG225, TU500, TU550, 7100, LG Ally VS740 / US740 Apex, Arena, Chocolate 3 VX-8560, Chocolate Touch VX8575, Fathom VS750, G2x, GS390 Prime, GW300, GW620, Lotus LX600, Neon II, Optimus M MS690 / Optimus C, Optimus T, Quantum C900, Rumor Touch / LN510, Tritan AX-840 / UX-840, Vortex VS660, VX9700 Dare cell phones headset specification users reports and reviews

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There are 5 approved reports in our database

Date Content
Revision
User opinion Comment Approved by moderator?
2009-09-08 03:59:49rev. 2INCORRECTThe tip and first ring are for audio l&r. The second ring is ground and the sleeve is for the mic. APPROVED
2009-10-15 01:39:05rev. 2ERROR FIXED1 Audio Left 2 Audio Right 3 GND 4 Mic At least this is true for LG InciteAPPROVED
2012-01-05 01:51:46rev. 7ERROR FIXEDI think that the original pinout assignments in this article were correct for some LG phones- i.e. 1234 TRRS Mic R L GND respectively. The previously submitted "correction" applies to certain LG phones. Basically, there are two LG pinouts, one that matches that of the iPhone, and one that doesn't. This page should reflect the one that doesn't match the iPhone i.e. with the Mic assigned to the tip, Pin 1.APPROVED
2013-12-24 17:51:28rev. 7CORRECTAPPROVED
2020-05-13 20:32:55rev. 8ERROR FIXEDPin 4 is correct, Pins 1 & 2 are Audio, Pin 3 is Mic This is 99% of all phones that support the standard. The reason Pin 1 is NOT the mic is because you would no be able to plug in a 3 pin stereo connector (that is, headphone only plugs would not work -but they do). I've confirmed this with my LG-M257 Harmony.APPROVED


History of users contributions

Date Content
Revision
Author Comment
2012-04-02 22:52:44rev. 7

Back to LG KG220, KG225, TU500, TU550, 7100, LG Ally VS740 / US740 Apex, Arena, Chocolate 3 VX-8560, Chocolate Touch VX8575, Fathom VS750, G2x, GS390 Prime, GW300, GW620, Lotus LX600, Neon II, Optimus M MS690 / Optimus C, Optimus T, Quantum C900, Rumor Touch / LN510, Tritan AX-840 / UX-840, Vortex VS660, VX9700 Dare cell phones headset pinout


Pinouts.ru > Pinout of LG cell phones headset and layout of 4 pin 3.5mm (2.5mm) plug connector
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