Hi Everyone, can anyone help me identify this component please ? I believe its a power regulator but I am not completely sure.
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This Concept 2 rower pm5 monitor doesn't shut down. It keeps turning on and stays on after being turned off. I read on another forum by another user that replaced the same component to check the voltage regulator.
The monitor should pull around 35mA when turned on and in shutdown it should drops to around 0.060mA. Any advice on finding the voltage regulator on this board to check if it needs to be replaced?
11-05-2024, 07:38 AM -
My computer monitor ASUS VP249H stopped working, and smoke came out of it.
I opened it and found that a voltage regulator had burned out.
The problem is that I can't identify its reference.
I searched online for schematics or photos of similar boards that people are selling, but without success (no schematics, bad quality of the board or lack of the reference when it's a good quality 😅).
How can I find its reference, and do you think it's repairable?
Monitor: Asus VP249H
Board reference: 0171 - 2271 - 6083
Thanks
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Hi,
I am trying to identify and buy a voltage regulator.
The casing is somewhere between SOT563 and SOT963.
So it's 6-pin. Lenght of the capsule is about 1.2mm and the width 1mm.
Codes on the capsules are:
AUDJ833 or AUDM633 or AUDK897. All codes are used in the same model of device as a voltage regulator from +5v down to +3v3 so they should be interchangeable.
pin2 is ground
pin3 is Vin +5v
pin6 is Vout +3v3
pin4 is connected through an L to pin6
I spent quite a while looking for a replacement to buy.
Any help... -
Hello, I am trying to identify a damaged component on a Miller d302K 3+12 Diesel Engine Driven Welder Voltage Regulator board. The board itself is labeled Assembly # 214954. The board is modular but can't find an easy replacement.
There is a component that is damaged that I cannot identify due to it being damaged. It is marked as Q2 on the board. I've included a link to the technical manual, but it doesn't give much detail, at least none that I can understand.
Can anyone could help me identify this component? I've tried to get as good of a picture of it as I can.
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Hello! I'm newbie-ish in electronics and hope you can help me.
I use a Quicko (or Quecoo, not sure which is correct) T12-955 soldering station as my daily driver. Recently, I had a mishap. While changing tips, the metal contact inside the handle got bent and must have shorted against some other contact. Since then, the station only shows "Error" on its display. I fixed the bent contact but the error didn't go away. In fact, now it's completely dead.
After opening it, I found obvious two faults: A chip that looked molten (U5), and another chip which got very...
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