View Full Version : 2.5 mm to 3.5 mm Headphone Jack
dhruvkataria
6th March 2006, 04:58 PM
Hi
I would like the help of this forum to guide me on how to convert the 2.5 mm headphone jack to use a 3.55 headphone jack.
I have seen couple of extensions for the same. However I am not too confident on the compatibilty between XDA models plus Quality.
Should I buy those converter or do companies like SONY , AIWA, PANASONIC make headphones which have a 2.5 mm headphone jack.
Regards
Dhruv
Britishbulldog
15th March 2006, 11:21 PM
there you go
http://cgi.ebay.co.uk/3-5mm-Earphone-Adapter-O2-XDA-II-IIs-IIi-Mini-Imate-Jam_W0QQitemZ5877786863QQcategoryZ38331QQrdZ1QQcmd ZViewItem
ravide
16th March 2006, 09:15 PM
Sorry to be a little off-topic but i was wondering if the headset jack in Exec allow external microphone connection?
If it allows, then i need to find a 3.5 mm 4-ring plug:
1. First ring: Left channel output
2. Second ring: Right channel output
3. Third ring: Microphone input
4. Fourth ring: Ground
Where can i get this? I need this so that i can transform the Exec for data acquisition using Virtins Pocket Instrument software. Could somene pls help me on getting this information please?
Thanks in advance,
regards,
Ravi
hanmin
22nd March 2006, 01:59 PM
I've saw
this in ebay (http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&rd=1&item=5881109645&ssPageName=STRK:MEWA:IT), which seems to be able to convert it to normal headphone. However, if you look at the picture below, it is a 3 ring plug, which if according to dhruvkataria post above, it would join the mic input with ground. Electronically, that should be fine. Anyone know what other complication it may poses?
http://i16.ebayimg.com/02/i/01/1c/c6/8f_1.JPG
gingerchristopher
16th April 2006, 10:34 PM
try this link from the wiki site
http://wiki.xda-developers.com/index.php?pagename=Connectors
It showes the connector and all the wiring so if you are feeling upto or know some one who can solder. you could make your very own headset with mic.
hope this helps gingerchristopher
canstb
1st May 2006, 02:30 PM
try this link from the wiki site
http://wiki.xda-developers.com/index.php?pagename=Connectors
It showes the connector and all the wiring so if you are feeling upto or know some one who can solder. you could make your very own headset with mic.
hope this helps gingerchristopher
that circuit for the wallaby headphone connector in the mentioned link above... is it same with wizard?
canstb
7th May 2006, 01:46 PM
try this link from the wiki site
http://wiki.xda-developers.com/index.php?pagename=Connectors
It showes the connector and all the wiring so if you are feeling upto or know some one who can solder. you could make your very own headset with mic.
hope this helps gingerchristopher
that circuit for the wallaby headphone connector in the mentioned link above... is it same with wizard?
I've found out myself that headphone drawing at the above link can be used with Wizard also.
check this link;
http://forum.xda-developers.com/viewtopic.php?p=283851#283851
ratan
3rd June 2006, 11:30 PM
Hai dhruv, I think this time u wold have a solution for this sudio jack can u share with me as a user of O2 ATOM..any solution is appreciated
videshi4u
24th September 2008, 11:08 AM
hi, You need the 4 ring 2.5mm jack to 4 ring 3.5mm jack converter so that you can pick up calls also while listening to music Found the Hardware on this site!!
http://www.netimes.com/shop/stereo-headphone-adapter-for-o2-xda-atom-p-1048.html?cPath=83_196
This is a good product and i am using it with the Phone!! and the quality is Perfect!! like Ipod with good 3.5 mm stereo.
krishan2207
27th September 2008, 04:54 AM
try this a complete procedure.
http://forum.xda-developers.com/showthread.php?t=331075
vBulletin® v3.8.2, Copyright ©2000-2009, Jelsoft Enterprises Ltd.