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 !

Tuesday, 2 April 2019

HOW TO OPEN SONY XPERIA ST26I – ST26A

 HOW TO OPEN SONY Xperia ST26i – ST26a

BACK COVER & BATTERY
Insert a finger into the gap as shown in picture and gently pull upwards to release the hooks of the Battery Cover.
Turn around and remove the Battery Cover.
Insert a finger and raise the bottom of the battery to release it.
Remove the battery.
Antenna BT WIFI & Antenna GPS & Antenna Main
Remove the three Screw M1.6*4.2 by using a screwdriver with Bits (T5)
Remove the Screw Lanyard M1.6*3.2 by using a screwdriver with Bits (T5)
Remove the Antenna BT WIFI by using a Flex Film Assembly Tool.
Remove the Antenna GPS by using a Flex Film Assembly Tool.
Remove the Antenna Main by using a Flex Film Assembly Tool.
Rear Cover: Remove the RF Rubber by using a Flex Film Assembly Tool.
Remove the Screw M1.6*4.2 by using a screwdriver with Bits (T5).
Remove the three Screw M1.6*2.8 by using a screwdriver with Bits (T5)
There are ten snap hooks securing the Rear Cover.
Insert a Guitar Pick as shown in picture and gently pull upwards to release the three hooks of this side.
Do the same to the top side.

SONY Xperia - DISASSEMBLE - MOBILE PHONE

DISASSEMBLY:
Do the same on the left side.
Remove the Rear Cover.
Core Unit Label: Carefully remove the Core Unit Label by using a Flex Film Assembly Tool.
Sub Board Assembly: Peel off the Link FPC caption.
Unlock the ZIF connector by using a Front Opening Tool.
Release the flex part.
Disconnect this end of the Coaxial Cable.
Insert a Front Opening Tool as shown in picture and gently pull upwards to release the hook.
Remove the Sub Board Assembly.
Front Cover Display Assembly:
Gently pull upwards to detach the Link FPC from the Front Cover Display Assembly.
Peel off the LCM connector sponge.
Release the foil from down side of the key dome and lift it up by using a Flex Film Assembly Tool.
Check the adhesive on the back side of SIM SD Side Key FPC.  [If the side key adhesive is not damaged after disassembly, the SIM SD Side Key FPC can be reused
one time only! Otherwise always scrap the SIM SD Side Key FPC after side key disassembly whatever the side key adhesive is damaged or it's disassembled more
than two times.]
Peel off the Connector Film.
Unlock the ZIF connector by using a Front Opening Tool.
Release the flex part.
Insert a Front Opening Tool as shown in picture and gently pull upwards to release the hook.
Disconnect the Coaxial Cable from Main PBA as shown in the picture.   Be careful not to pull/damage the Coaxial Cable during Disassembly.
Separate the Main PBA with the Link FPC and Front Cover Display Assembly.
Main PBA & Link FPC: Turn over the Main PBA and peel off the Connector Film.
Unlock the ZIF connector by using a Front Opening Tool.
Separate the Main PBA and the Link FPC. [Link FPC can’t be reused after disassembly]
Posted By: FRANK at 03:32
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