Analog wired Headset Sony Ericsson
From Openmoko
(Difference between revisions)
(New page: The pinout of some Headsets delivered by Sony Ericsson are known to use a different pin layout. The layout could is as following (unconfirmed, measuring the pins shows some strange interco...) |
(catchg) |
||
| (5 intermediate revisions by one user not shown) | |||
| Line 1: | Line 1: | ||
The pinout of some Headsets delivered by Sony Ericsson are known to use a different pin layout. | The pinout of some Headsets delivered by Sony Ericsson are known to use a different pin layout. | ||
| − | The layout | + | The layout of the HPB-20 is as following (unconfirmed, measuring the pins shows some strange interconections): |
* 1/Tip: Mic | * 1/Tip: Mic | ||
* 2: right speaker | * 2: right speaker | ||
| Line 7: | Line 7: | ||
This pinout is not compatible to Neo. To use this headsets you have to rewire them which requires soldering or usage of a simple adater doing the transformation (however, i currently do not know of any existing). | This pinout is not compatible to Neo. To use this headsets you have to rewire them which requires soldering or usage of a simple adater doing the transformation (however, i currently do not know of any existing). | ||
| − | |||
| − | |||
| + | ==HPB-20== | ||
| + | [[Image:Sony Ericsson headset delivered with P910i, closed.jpg|150px]] | ||
| + | [[image:Sony Ericsson headset delivered with P910i, soldered to neo layout.jpg|200px]] | ||
| − | The following sections describe the modifications made to a headset originally delivered with a P910i ( | + | |
| + | The following sections describe the modifications made to a headset originally delivered with a P910i (HPB-20). | ||
The modification can be made with the following steps (take care to have a quick but steady hand, the soldering on the image is quite dirty because i had to solder several times): | The modification can be made with the following steps (take care to have a quick but steady hand, the soldering on the image is quite dirty because i had to solder several times): | ||
| Line 22: | Line 24: | ||
* test if everything works now, close the casing if and enjoy stereo sound :) | * test if everything works now, close the casing if and enjoy stereo sound :) | ||
| − | [[Category: | + | The mic should work, but this was not tested so far. |
| + | |||
| + | [[Category:Headsets]] | ||
Latest revision as of 19:21, 22 July 2009
The pinout of some Headsets delivered by Sony Ericsson are known to use a different pin layout. The layout of the HPB-20 is as following (unconfirmed, measuring the pins shows some strange interconections):
- 1/Tip: Mic
- 2: right speaker
- 3: left speaker
- 4/Base: ground
This pinout is not compatible to Neo. To use this headsets you have to rewire them which requires soldering or usage of a simple adater doing the transformation (however, i currently do not know of any existing).
[edit] HPB-20
The following sections describe the modifications made to a headset originally delivered with a P910i (HPB-20).
The modification can be made with the following steps (take care to have a quick but steady hand, the soldering on the image is quite dirty because i had to solder several times):
- unsolder the white cable from the M+ solder contact
- unsolder the two combined green cables from the LS solder contact
- untwist the two green cables so they get separated
- twist the white cable together with the green one from the small grey cable (coming from left speaker)
- solder the white/green cable pair to the LS solder contact
- solder the green cable from the big grey cable to the solder contact M+
- test if everything works now, close the casing if and enjoy stereo sound :)
The mic should work, but this was not tested so far.
