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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..............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!

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All posts are presented here for informative, historical and educative purposes as applicable within fair use. NOTHING HERE IS FOR SALE !

Wednesday 10 April 2019

HTC WILDFIRE S – DISASSEMBLING PROCEDURE – HOW TO REPLACE THE LCD DISPLAY

HTC Wildfire S – Disassembling procedure – How to replace the LCD Display

First remove the rear case/battery cover
Remove the battery.
Remove the two T5 Torx screws.
Prise off the lower casing towards the right in the picture, taking care not to break the two tabs
Remove the two further T5 torx screws
Remove the three Phillips #00 screws.
Now carefully prise off the case all round and it will detach completely
Prise up this connector
And this one
Lift up the retainer using a plastic opening tool.
And carefully pull out the tab connector.
NOW PAUSE WITHOUT MOVING ANYTHING.
NOTE THIS FLEXIBLE RIBBON
Carefully lift up the board from the left-hand side allowing it to 'hinge' on the metallic ribbon connector you have just noted and allow it to lay flat
The freed connector for the screen should have unfolded
Now the screen can be pried from the outer case, but take care as you do so not to tear the metallic ribbon between the two casings
To detach the screen it can help to use a pry tool to push the screen from behind through the slot
The screen is detached and the connector can be wiggled out through the slot
Remove the old screen and connector altogether
The connector for the new screen now has to be wiggled back through the slot
Once the connecter is pushed through the slot, you should now stick the new screen into place using suitable adhesive strip.
Fold down the ribbon connector from the screen and carefully fold the two casing halves together again, making sure that the two connectors are sticking out of the side.
Reconnect the two connectors on the right hand side by pressing down
Reinsert the ribbon connector on the left hand side and push down the retaining catch.
Clip the rear casing back on to the body

Put the bottom cover back in place and then replace all the screws.
Posted By: FRANK at 05:03
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