REPAIRING AND NOT THROWING AWAY

REPAIRING AND NOT THROWING AWAY

Richtige Fernseher haben Röhren!

Richtige Fernseher haben Röhren!

In Brief: On this site you will find pictures and technical information about Service Modes, Circuit Diagrams, Firmware Update procedure, Disassemble procedure, Universal remote control set-up codes, Troubleshooting and more....

If you go into the profession, you will obtain or have access to a variety of tech tips databases HERE IT IS Master Electronics Repair !.

These are an excellent investment where the saying: 'time-is-money' rules. However, to learn, you need to develop a general troubleshooting approach - a logical, methodical, method of narrowing down the problem. A tech tip database might suggest: 'Replace C536' for a particular symptom. This is good advice for a specific problem on one model. However, what you really want to understand is why C536 was the cause and how to pinpoint the culprit in general even if you don't have a service manual or schematic and your tech tip database doesn't have an entry for your sick TV or VCR.

While schematics are nice, you won't always have them or be able to justify the purchase for a one-of repair. Therefore, in many cases, some reverse engineering will be necessary. The time will be well spent since even if you don't see another instance of the same model in your entire lifetime, you will have learned something in the process that can be applied to other equipment problems.
As always, when you get stuck, checking out a tech-tips database may quickly identify your problem and solution.In that case, you can greatly simplify your troubleshooting or at least confirm a diagnosis before ordering parts.

Happy repairing!
Today, the West is headed for the abyss. For the ultimate fate of our disposable society is for that society itself to be disposed of. And this will happen sooner, rather than later.

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Note that if you don't find what you searched for, try it after a period of time; the site is a never ending job !

..............The bitterness of poor quality is remembered long after the sweetness of todays funny gadgets low price has faded from memory........ . . . . . .....
Don't forget the past, the end of the world is upon us! Pretty soon it will all turn to dust!

©2010, 2011, 2012, 2013, 2014 Frank Sharp - You do not have permission to copy photos and words from this blog, and any content may be never used it for auctions or commercial purposes, however feel free to post anything you see here with a courtesy link back, btw a link to the original post here , is mandatory.
All posts are presented here for informative, historical and educative purposes as applicable within fair use. NOTHING HERE IS FOR SALE !

Monday, 8 April 2019

SAMSUNG GALAXY NOTE II – HOW TO REPLACE THE USB BOARD OF SAMSUNG GALAXY NOTE II

Samsung Galaxy Note II – How to replace the USB board of Samsung Galaxy Note II


Samsung Galaxy Note II:  How to replace the USB board
Grasp the end of the stylus and remove it from its slot in the midframe.
Pry with a plastic opening tool, or your fingernail, in the divot to the left of the rear-facing camera, near the power button.
Lift the rear case by the corner nearest the divot and remove it from the phone.
If you have an SD card inserted, use the flat end of a spudger, or your fingernail, to press the microSD card slightly deeper into its slot until you hear a click. After the click, release the card and it will pop out of its slot. Remove the microSD card. For reassembly, push the microSD card into the slot until it clicks in place.
Insert a plastic opening tool, or your finger, into the notch of the battery compartment and lift the battery upward.
Remove the battery from the midframe.
Remove the eleven 4.0 mm Phillips #00 screws securing the midframe to the display assembly.
Insert your plastic opening tool between the midframe and front panel assembly on the side of the phone. Slide the plastic opening tool down the seam.
Continue to run the plastic opening tool down the seam.
Carefully pry around the corner with a plastic opening tool.
Pry along the top of the phone with a plastic opening tool.
Push the plastic opening tool down to free the corner of the midframe from the display assembly.
Free the clips along the power button side of the phone. Lastly, free the two clips along the top and bottom edge of battery compartment.
Lift the display assembly out of the midframe.
Remove the 3 mm Phillips #00 screw from the speaker enclosure.
Remove the speaker enclosure.
Using the flat end of a spudger, disconnect the USB board cable connector. Use the tip of a spudger to disconnect the antenna cable connector from the USB board.
Push the flat end of a spudger under the USB board to separate it from the display assembly.
Insert the spudger at a shallow angle to avoid bending or damaging the USB board.
Remove the USB board from the display assembly.
Posted By: FRANK at 02:36
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