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Electronics => Repair => Topic started by: Housedad on March 07, 2017, 01:22:45 am

Title: Could someone please help me Identify this part?
Post by: Housedad on March 07, 2017, 01:22:45 am
I have a Acer Laptop that fell off a chair with the power cord plugged in and it messed up the jack.   However, I'm at a conundrum as to what part this is.  I have spent the last couple of days looking through the net, but to no avail.  To be honest, I don't really know where the best places are to look, so it has been a rather ad-hoc search. 

The laptop is an Acer R5-571T-59DC

The Jack has what looks like possibly one SMT leg, and the others go through the board.  Thank you. (click for a larger image)

(http://i.imgur.com/1n0OFsQm.jpg), (http://imgur.com/1n0OFsQ)(http://i.imgur.com/CQQ3Zwam.jpg) (http://imgur.com/CQQ3Zwa)
(http://i.imgur.com/kkw4Vr9m.jpg) (http://imgur.com/kkw4Vr9),(http://i.imgur.com/SJqtpkzm.jpg) (http://imgur.com/SJqtpkz)
(http://i.imgur.com/8n6B2Fpm.jpg) (http://imgur.com/8n6B2Fp)
Title: Re: Could someone please help me Identify this part?
Post by: amitchell on March 07, 2017, 01:34:24 am
It looks like a mid-mount Barrel jack.

https://www.google.ca/search?q=3.5mm+barrel+jack+through+hole&espv=2&biw=1366&bih=750&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjDzcfsn8PSAhVN1GMKHeKXBaAQ_AUIBigB#tbm=isch&q=mid+mount+barrel+jack+& (https://www.google.ca/search?q=3.5mm+barrel+jack+through+hole&espv=2&biw=1366&bih=750&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjDzcfsn8PSAhVN1GMKHeKXBaAQ_AUIBigB#tbm=isch&q=mid+mount+barrel+jack+&)*

What is the OD and ID?

Can you power and charge via the USB-C port? Does it implement USB-C Power Delivery?

Title: Re: Could someone please help me Identify this part?
Post by: Housedad on March 07, 2017, 02:10:38 am
As far as size,  the only thing I know is that the plug is 3mm x 1.1 (micro pin) and that it is mid mount.

It cannot charge through the usb.  The USB 3.0 on it will provide charge and power to devices.
Title: Re: Could someone please help me Identify this part?
Post by: amitchell on March 07, 2017, 03:09:22 am
You could add shielded to your search term.

Likely a custom low profile part though.
Title: Re: Could someone please help me Identify this part?
Post by: Housedad on March 07, 2017, 03:32:57 am
Quote from: amitchell on March 07, 2017, 03:09:22 am
You could add shielded to your search term.

Likely a custom low profile part though.

I hate proprietary stuff.   Will keep looking.
Title: Re: Could someone please help me Identify this part?
Post by: Housedad on March 07, 2017, 04:25:33 am
Well, I figured out the logo.  Singatron.  On top of that, I found out that the numbers on the top are YYMMDD.  date.
Title: Re: Could someone please help me Identify this part?
Post by: Housedad on March 07, 2017, 05:35:32 am
ok, i found something. It looks like the jack for the Acer CHROMEBOOK 11 CB3-111 is very similar.  Except for the plastic color, they are identical.   It takes the same charging jack as the Acer I have.  They aren't cheap at 16 bucks apiece, but I think I'm gonna try it out anyway.

http://www.ebay.com/itm/DC-Power-Jack-Socket-Charging-For-Acer-Chromebook-11-CB3-111-C670-CB3-111-C4HT-/282227364139?hash=item41b60fd12b:g:TL0AAOSwHsRYCXPe (http://www.ebay.com/itm/DC-Power-Jack-Socket-Charging-For-Acer-Chromebook-11-CB3-111-C670-CB3-111-C4HT-/282227364139?hash=item41b60fd12b:g:TL0AAOSwHsRYCXPe)



Title: Re: Could someone please help me Identify this part?
Post by: amyk on March 07, 2017, 11:50:01 am
Quote from: Housedad on March 07, 2017, 04:25:33 am
Well, I figured out the logo.  Singatron.  On top of that, I found out that the numbers on the top are YYMMDD.  date.
It's worth asking them, but from their catalog (http://www.singatron.com.tw/ftp/3C/Singatron-DC.pdf) it looks like a 2DC3079 (http://www.singatron.com/pdfs/DC_POWER/2DC3079-007111F.pdf). Maybe you could try asking for a sample...