Can i replace XMC qh128ahig with winbond q128fv?
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Re: XMC qh128ahig
why dont u compare datasheets? -
Re: XMC qh128ahig
check datat sheet w25q128 pin 4is ground xmc pin 4 is vss but both chip same 16mbComment
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Re: XMC qh128ahig
but there the same size chip does this compatible?Comment
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Re: XMC qh128ahig
whats wrong with the qh128ahig chip,can`t your programmer read it,does your programmer have it in the support list.What model is your programmer,and software.What motherboard,intel or AMDComment
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Re: XMC qh128ahig
cannot read with my programmer tl886csComment
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Re: XMC qh128ahig
even svod3 with latest software and firmware cannot read this maybe this chip is brokenComment
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Re: XMC qh128ahig
The TL866cs doesn`t support it.I don`t own a SVOD3 but afaik you can add chips manually. Or,choose a different chip from the list and untick check-id ,such as W25Q128JVSIM https://www.winbond.com/hq/support/d...rch=XM25QH128A
The ch341a supports quite a few XMC chips,with NeoProgrammer and ASProgrammer software.
Datasheet attachedLast edited by SMDFlea; 11-27-2021, 08:08 AM.Comment
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Re: XMC qh128ahig
Maybe.Remember the bios can have important DMI information, do everything you can to try and get a good read.Sure you can use another bios chip,and if there is some DMI missing or a windows key ,then you`re just making another problem,and more work for yourself.If the bios chip really is faulty then yeah,you have no choice.Comment
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Re: XMC qh128ahig
finaly i read the xmc chip on svod3 i will post my backup on bios sectionComment
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Re: XMC qh128ahig
For someone who need read those chip and only have cheap programmer like ch431, you can use colibri pogrammer. I already test it and working with some boardComment
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Could someone provide us with the Colibri programming software? or could you show us a video of how to read it with the ch431 programmerComment
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Trying to learn electronics repair as a hobby. I have no formal training in electronics, circuits, etc. Everything I know, which isn't much, has been learned from watching youtube videos, reading books, forums, etc. This means, sometimes I have a hard time understanding and interpreting what's important when I look at datasheets, and such.
My brother has a TV that I'm working on now. He said he was watching it, he heard a loud pop and it went off. I used my DMM to check the fuse, it was blown. From watching lots of hours of electronics repairs on youtube, I figured that was just a...07-07-2025, 07:38 PM -
Hi everyone,
I hope someone can help me.
I have an Asus ROG Strix Scar 18 (G814JZ) laptop with a Winbond 25Q16JWNIG chip on the motherboard.
Unfortunately, I flashed the wrong file (BIOS/EC/other region – I'm honestly not sure anymore), and now the laptop is completely dead: no display, no fan spin, no reaction at all.
I have a CH341A programmer and I'm able to read and write to the chip. However, I'm not sure which software is best (AsProgrammer, NeoProgrammer, etc.) or if there's anything specific I should watch out for.
A valid BIOS/EC backup... -
I have a 2007-era Panasonic VHS combo that is full of of Elna RJG capacitors. I am trying to test the capacitors to diagnose the machine and then select replacement capacitors but I can not find any datasheets for them. I did find a Elna catalogue from 2007-2008 but there is no mention of this capacitor series. Where these specially made for Panasonic and so not made available to the public? Any ideas what to find out what the ESR values should be without the datasheets? They are all between 10V and 50V and 47uF and 1800uF. None are leaking or bulged but I know that they need to be tested to be... -
I have water damage on this HP board and found another HP board with a similar mosfet.
The big difference I can find on the datasheet is that one is a "30V Dual Asymmetric N-Channel MOSFET" and the other is a "30V N-Channel MOSFET"
I'll Link the datasheets
https://www.aosmd.com/sites/default/.../AONH36334.pdf
https://www.aosmd.com/sites/default/.../AONS36316.pdf
I could just try it but I'm worried that I might blow other components.
Anyone have any insight as to whether it's safe... -
When I tried to repair LG 29 inch CRT TV, I found that the ESR value of samyoung SMS capacitor(160v 2.2uf), which is very close to D1879 transistor, is 6 ohm.
Judging from above ESR Meter Table,I think It is necessary to replace this sms capacitor.So I visited local electronics shop,and I purchased 160v 2.2uf rubycon YK capacitor.
But when I browse through rubycon YK datasheet,I found that there is no ripple current rating for 160v 2.2uf specification. But On the contrary, I found 39 mA ripple current rating for 160v 2.2uf SMS capacitor.
Rubycon YK DataSheet (b...
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