IndiaReFix - Laptop & TV Repair Forum

Join IndiaReFix - Get free Laptop BIOS, Boardview files, TV repair guides & COF datasheets. India's top electronics repair forum!
https://indiarefix.in/

HP630 Case Study

https://indiarefix.in/viewtopic.php?f=15&t=71

Page 1 of 1

HP630 Case Study

Posted: Thu Feb 18, 2016 4:33 pm
by aamkaachaar
here is the case study for HP630

LAptop with no power

Found No 3.3/ 5 V regenerating

Missing 19V to TPs51123

REpalced Resistor 10 ohms ...

supply ok to ic but heating up ...

Replaced TPS 511123 ...
Everything ok
Job done here is the pic

Re: HP630 Case Study

Posted: Thu Feb 18, 2016 5:24 pm
by Dhirendra Gaur
good job and thank for sharing

Re: HP630 Case Study

Posted: Thu Feb 18, 2016 5:33 pm
by rohitgupta935
Very nice

Re: HP630 Case Study

Posted: Thu Feb 18, 2016 6:45 pm
by esmat-fadak
sir ji how to find the faulty capacitor or short capacitor and resistance
thanks

Re: HP630 Case Study

Posted: Mon Jan 16, 2017 10:03 pm
by pdewida897
goood job

Re: HP630 Case Study

Posted: Mon Jan 16, 2017 10:04 pm
by pdewida897
ic but heating after replace problem io

Re: HP630 Case Study

Posted: Thu Jan 19, 2017 1:27 pm
by PINTUSINGH
thank u sir g for shairing.

Re: HP630 Case Study

Posted: Sun Feb 19, 2017 8:52 am
by wajhulla
good job sir gi
All times are UTC
Page 1 of 1

Powered by phpBB® Forum Software © phpBB Limited