TVS Diode at ST3360320AS

Moderator: Dmitriy_TS


lka124
Newbie
Posts: 45
Joined: 07.10.14
Reputation: 2 / (22)

TVS Diode at ST3360320AS

Postby lka124 » 20.01.17, 07:57

Could someone help to identify the TVS Diode at ST3360320AS? There is an issue with 12V.
Could it be the marked?
Frank
Attachments
IMG_2242_1.JPG
IMG_2242_1.JPG (12.69 KiB) Viewed 2771 times
IMG_2241.JPG
IMG_2241.JPG (10.46 KiB) Viewed 2771 times

User avatar
Amarbir[CDR-Labs]
Advanced user
Posts: 750
Joined: 03.08.09
Reputation: 7 / (74)

Re: TVS Diode at ST3360320AS

Postby Amarbir[CDR-Labs] » 23.01.17, 19:26

Sir ,
they Are Two Black Diodes Near The Sata Connector
Regards
Amarbir S Dhillon ,CDR Labs [ Chandigarh ,India ]
DataRecovery - The Affordable Way In India
Visit - > http://www.chandigarhdatarecovery.com My Facebook - > https://www.facebook.com/chandigarhdatarecovery


lka124
Newbie
Posts: 45
Joined: 07.10.14
Reputation: 2 / (22)

Re: TVS Diode at ST3360320AS

Postby lka124 » 30.01.17, 08:53

I had guessed, but one will be for 5V and the other is for 12V? But is the red marked for 12V?


LarrySabo
Newbie
Posts: 36
Joined: 20.07.15
Reputation: 2 / (19)

Re: TVS Diode at ST3360320AS

Postby LarrySabo » 30.01.17, 17:32

Yes, the one you have marked is 12v. To figure it out yourself, look at the SATA power pinout and see which pins are 5v and which are 12v. Pins 13-14-15 are the 12v rail, pins 7-8-9 are the 5v rail. You can see clearly pin 9 goes to the diode on the left, so the other is the 12v TVS. You could measure the resistant between the diodes and the power pins to confirm.


lka124
Newbie
Posts: 45
Joined: 07.10.14
Reputation: 2 / (22)

Re: TVS Diode at ST3360320AS

Postby lka124 » 31.01.17, 07:56

Thank you so much.


Return to “Arch F3”

Who is online

Users browsing this forum: No registered users and 2 guests