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This is a start Logo for this site and will be change in the future. This site will serve as a logbook of repaired PC's, Laptops, Printers, Power Supplies and "How to" Tutorials.



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Most Common Problems on Automatic Voltage Regulator

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Hi there, today my post is about automatic voltage regulator. What goes into your mind when you hear the term automatic voltage regulator? Yes, its automatically regulate voltage, right? So how this automatic voltage regulator affects our computer? Actually this device does not affect computers directly. This device does not speed up our computer but it protects our computer parts from easily burned during voltage fluctuation. Also it provides step down power for devices from Japan or the US. If we live in Asia and plug this devices, this action could be a disaster to this devices. In Japan and US voltages are in 110volts to 120volts only while in Asia most devices runs in 220volts. So, this AVR is not only for voltage fluctuation but also as step down power. So, what are the most common problems of automatic voltage regulator? I have here the list of problems that we might encounter if we have a defective automatic voltage regulator. 1. Defective Plug Defective plu...
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Canon IP2770 CISS Repair - TechJournal EP#4.

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Hello guys. Today, I am going to share with you my journey as a Tech. In this episode of TechJournal I tried to fix a canon iP2770 CISS ( Continuous Ink Supply System ). See how I did, you might learn from my experienced.  In this video you will know how to unclogged tubes by cleaning, replacing ink cartridge, cleaning print heads using tissue & alcohol, etc. Most of the CISS basics will be shown in this video. See the video below. Hope you'll find this video helpful and informative. Thank you for reading this post and watching this video. Last modified: 3-21-2020
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Typical Computer Headset Wiring Diagram - Barkingmode.

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Hello guys, I have today a wiring diagram which I traced the wiring from a cheap headset. Drawn and transferred to a computer to create a .jpeg file. I also, color it so that it will be easier for everyone to analyse the connection. This will help us remember the connection easily if we break the wire unintentionally. Having a wiring diagram connection of plug and wiring will be easier for us. See the headset wiring diagram below. The speakers on the drawing is a symbol and not the real thing as a drawing. Volume and microphone is a real image as a drawing. Only the Left and Right speakers are the symbol on this wiring diagram. You can also identify the location of the left and right speakers in the speaker plug. The mic input in the plug also shows its pin configuration and wiring of the microphone. This will help us locate easily the pin of the speaker in the plug or the mic-in in the mic plug. Last modified: Aug. 31, 2019.
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