what is this electronic component with 20 pin
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Hello. I am working on a circuit board that is part of a motorized HDTV lift. The circuit board belongs to the controller component that tells the motor to either raise or lower the HDTV height.
The controller started sparking when the 29V power supply was attached and the green light on the power supply would go out as soon as it was plugged into the controller board. This indicated a shorted component and I was able to identify which component it is that is causing the short. When I remove this component, the short is cleared.
The problem is finding a replacement component.... -
hello
today i have laptop Acer aspire V5-591 DA0ZRYMB8G0 REV: G MODEL: ZRY
the problem of this notbook is powering on but black screen, when i verifing the motherboard i found TWO electronic component not found! AS PICTURES BELOW please help
,thanks ADVANCED.... -
Hi Everyone!
The SMD code is AB5IB. It's a SOT-23 component (or similar).
I tried to decode this component on every site I could find (SMD Code Book, etc.) with no success.
Does anybody know what this component is? I have 2 of them on the board, and both give the same readings. I used DMM, as well as PEAK Atlas DCA75 Pro Advanced Semiconductor Component Analyser.
Atlas says that NO COMPONENT IS DETECTED (both of them). Usually, it can detect ALL types of transistors, including Darlingtons, MOSFET, BJT, JFET, etc., Volt Regs, Diodes, etc. If... -
When I was replacing the opposite side of the PCB, I did not remove the plastic tape on the AP so when it shrinks from heat, it knocked off some component and it is no where to be found.
One of the component in the AP is missing. It is this weird long component. I think it is a capacitor but I am not sure.
Anyone know what component is it and what typical value it is on the AP?
The laptop that I was working on is a MacBook Air 2.
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Hi everyone,
I'm currently repairing a NEXIQ USB-Link 2 that was physically damaged due to crushing. After a thorough inspection, it appears that only one component is visibly damaged: the T5 component, located right next to the Mini-USB port.
It's a 4-pin SMD component, with one pin at each corner, aligned front-to-back along the USB port axis. Unfortunately, it is broken, and there are no visible markings left on the part to identify it.
I'm looking for help with the following:
The exact identification or part number of the T5 component
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