I'm pretty sure I know the answer but I thought I would ask. Is it possible to use a FGP4536 transistor as a replacement for a 45F122 ? I want to try and build a working zsus board with some scrap parts I have.
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Re: Transistors 45F122 & FGP4536
Anyone have an idea ? -
Re: Transistors 45F122 & FGP4536
4f122 300v 200 amp
FGP4536 360v 220 ampLast edited by vinceroger69; 03-06-2018, 02:33 PM.Comment
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Re: Transistors 45F122 & FGP4536
Yes, you can use them.Comment
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Re: Transistors 45F122 & FGP4536
You did say you were pretty sure of the answer.Comment
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Hi:
I am trying to repair this amplifier that I've bought as faulty. I've found some transistors damaged, the ones where I am drawing a red circle.
With the final transistors not yet installed (the expensive ones), I've started to measure some voltages:
Where I am supposed to have 1.12V (base Q524/Q523) I am reading -42V..................both channels don't seem ok.
Where I am supposed to have -1.12V (base Q526/Q525) I am reading -44V..................both channels don't seem ok.
I removed and tested Q514,Q516 & Q513,Q515 but the analyzer... -
I had a Sundown SFB-8000D amp come into the shop yesterday that wasn't giving any output. The guy who brought it in said he bought it off some crack head on Facebook marketplace for a good price, but bought it knowing it was broken. Apparently the original owner was cutting out the transistors to the right of the ones pictured whenever one would blow and take the output out. Best I can figure he also cut the legs on the S5 and S6 ic's as well and soldered them back together.
My problem is Sundown decided in the factory to remove the original markings on the IC's and now I can't figure... -
Welcome badcaps, repairing a Crosshair 15, in need of transistor specifics. Received a broken laptop that's was perfect for repair, threw away the looser transistors in a haste... Should and could have salvaged them.
In any case, I will be posting all my discoveries to this forum as a thanks in advance. Thanks in advance lol.
P.S. If anyone is familiar with such things, as in, If anyone knows that MSI uses one or one of a few types of transistors when marked with a number please let me know how I can find more specifics before I start throwing hail marys. -
Hello. Ive got problem with Dell Latitude 3520. After power on, no display and fan goes crazy. Standard job, I exported a clean bios from update via pfs extract.
Steps i done and results:
I exported a clean bios from update file via pfs extract.
1. Build clean bios with clean ME, PMC, PCH in flash image tool.
Result: Dead
2. Build clean bios with no changes in ME, new PMC, PCH
Result: Dead
3. Build old bios with clean ME, new PMC, PCH
Result: The same
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This specification for the ACER Revo M2-601 can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the Revo M2-601 boardview and Revo M2-601 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for ACER Revo...09-12-2024, 03:28 PM
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