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, 4 March 2019

LG NEXUS 4 E960 – DISASSEMBLING PROCEDURE – HOW TO REMOVE THE BATTERY – HOW TO REMOVE THE DISPLAY UNIT – DOCK ASSEMBLY REMOVAL – MOBILES AND SMARTPHONES REPAIR AND SERVICE

LG Nexus 4 E960 – Disassembling procedure – How to remove the battery – How to Remove the Display unit – Dock assembly removal – Mobiles and smartphones repair and service

Category: Mobiles and Smartphones Repair and Service 

Contents of this article 

  • How to remove the case 
  • How to remove the battery
  • How to remove the LCD display 




LG Nexus 4 E960

DISASSEMBLING PROCEDURE 
Begin to disassemble the LG Nexus 4 by removing the back cover.
Locate the two T5 torx screws that are located on either side of the micro USB dock port. Remove the two screws with the appropriate screwdriver.
Next, insert the plastic opening tool in the notch in the back cover of the Nexus 4. Pry at this point to release the clips holding the cover to the smartphone. You can now remove the back cover from the LG E960.
With the back cover off, the battery is visible. The battery has two Phillips screws (#00) securing its terminal to the LG phone. Remove the two screws to release the battery from the Nexus 4.
With the terminal screws removed, the battery can easily be removed. It is secured down with a small amount of adhesive. Use the spudger to separate the battery from the adhesive securing it to the LG E960.
How to remove Loudspeaker Assembly
Locate and remove the two Phillips screws (#00) holding the loudspeaker to the smartphone with the appropriate screwdriver.
Use the spudger to maneuver and remove the loudspeaker assembly out of its housing in the Nexus 4.
How to remove Headphone Jack
Locate and remove the nine Phillips screws (#00) that secure the internal plastic cover/housing to the LG smartphone.
With the securing screws removed, the plastic cover can be removed from the LG Nexus 4.
Use the spudger to pry the headphone jack connection from its location. This will allow you to lift and remove the headphone jack out of the Nexus 4.
How to remove Rear-Facing Camera
Use the spudger to release the large display assembly connection, and then peel it up from the motherboard.
Continuing with the spudger, pry and release the connection for the rear-facing camera from the LG E960.
You can now remove the rear-facing camera from the Nexus 4.
How to remove SIM Card Tray
Use the SIM card ejection tool, or a paperclip, to remove the SIM card holder from the side of the LG Nexus 4.
Two ribbon cable plugs and one antenna connector secure the motherboard to the LG smartphone.
Use the spudger to gently pry up, release, and then remove these three connections.
With all of the connections released from the motherboard, the motherboard is now free to lift and remove from the body of the LG Nexus 4.
How to remove Front-Facing Camera
The front-facing camera is still secured to the bottom side of the motherboard. Use the spudger to swipe at and release its connection.
You can now remove the front-facing camera from the Nexus 4.
How to remove Dock Port Assembly
The dock port assembly is secured with a small amount of adhesive. Use the spudger to peel up and remove this assembly from the LG Nexus 4.
How to remove Display Assembly
Use the heat gun or blow drier to heat the adhesive securing the LCD and touch screen assembly to the smartphone’s frame.
To begin the separation of the display assembly from the plastic frame, insert the plastic opening tool in the earpiece speaker’s opening to begin prying the display assembly from the plastic frame.
Continue to work the plastic opening tool around the perimeter of the display assembly until it is completely seperated from the frame.
Posted By: FRANK at 01:53
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