Re: Westinghouse VR-4085DF wont power on & no lights
L6265A is the correct number and its a PFC chip.
So what number mosfet was blown Q?
L6265A is the correct number and its a PFC chip.
So what number mosfet was blown Q?
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Re: Westinghouse VR-4085DF wont power on & no lights
http://pdf1.alldatasheet.com/datashe...CS/L6562A.htmlComment
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Re: Westinghouse VR-4085DF wont power on & no lights
Trying to work out which chip was driving the blown Mosfet. What IC number is on IC2.Willing to help but I'm no expert.Comment
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Re: Westinghouse VR-4085DF wont power on & no lights
maybe a picture of the bottom of the board showing the area around where the blown moset is removed from will help us more to locate any other parts to check or change.Comment
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Re: Westinghouse VR-4085DF wont power on & no lights
I think the Mosfet circled in Blue was the bad one.Attached Filesif you find these attachements useful please consider making a small donation to the site
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Re: Westinghouse VR-4085DF wont power on & no lights
Hello everyone !
Thanks for all your help !
I found a power supply board for like $42 w/ shipping.
It came today and after installing it I now have a working TV again.
I may look around for the power mosfet and replace it and the fuse to see if it fixes the bad one or I may just hang onto it for parts.
Thanks again everyone for your help !Comment
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Hi all!
I'm trying to troubleshoot a Microsoft Surface Pro (5th gen) model 1796 that won't power on. Motherboard model is M1007506-015. My priority is retrieving data, but the SSD is integrated so it looks like if I can't repair it it'll need to go to a data recovery company. I've done a little basic board repair before, but nothing this advanced until now. So please forgive my ignorance in advance. 😅
I found the boardview for this laptop in the forums here, and am able to open it on my PC with FlexBV.
https://www.badcaps.net/forum/troubl...-hardware-devi... -
Hi all,
TL;DR - this laptop is driving me nuts with the oddball power-related behaviors. Appreciate any insight you can provide!
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Upon bringing it home and plugging it up, it showed a standby light.
I powered it on and without a flashlight, the display showed the "V" but the lighting is very dim, but visible.
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Assuming... -
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