HP630 Case Study

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aamkaachaar
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HP630 Case Study

Post 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
Attachments
2.jpg
1.jpg
3.jpg
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Dhirendra Gaur
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Re: HP630 Case Study

Post by Dhirendra Gaur »

good job and thank for sharing
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rohitgupta935
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Re: HP630 Case Study

Post by rohitgupta935 »

Very nice
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esmat-fadak
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Re: HP630 Case Study

Post by esmat-fadak »

sir ji how to find the faulty capacitor or short capacitor and resistance
thanks
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pdewida897
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Re: HP630 Case Study

Post by pdewida897 »

goood job
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pdewida897
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Re: HP630 Case Study

Post by pdewida897 »

ic but heating after replace problem io
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PINTUSINGH
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Re: HP630 Case Study

Post by PINTUSINGH »

thank u sir g for shairing.
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wajhulla
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Re: HP630 Case Study

Post by wajhulla »

good job sir gi
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