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 !

Monday 8 April 2019

BLACKBERRY BOLD 9650 – DISASSEMBLING PROCEDURE – HOW TO REMOVE THE CASE – HOW TO REMOVE THE BATTERY – HOW TO REMOVE THE TRACKPAD

Blackberry Bold 9650 – Disassembling procedure – How to remove the case – How to remove the battery – How to remove the trackpad


Blackberry Bold 9650:  DISASSEMBLING PROCEDURE 
Turn the device upside down. Using your finger, slide the silver cover release button towards the top of the device. Lift and remove the back cover.
Using your fingernails, lift the sides of the battery. Remove the battery.
Orient the device so the screen is facing the ground. Using your finger, gently lift the top of the SIM card.
Gently pull out the SIM card. The card will break in half if you apply too much force when pulling out the card.
Using a T6 Torx Screwdriver, remove the four torx screws located on the bottom half of the device.
Orient the device so that the screen is facing you. Using a spudger, remove the ear piece cover.
Using a T6 Torx Screwdriver, remove the two torx screws located in the top corners of the device.
Remove the back chassis by gently pulling the chassis back and forth.
The headphone jack can break if the chassis is pulled too forcefully.
Mother Board
Orient the device so the screen is facing the ground and the top of phone is facing you. Using a pair of tweezers, lift and remove the following: The two round connectors on the top of the mother board.
The round connectors are hooked into the mother board.
The flat connector in the lower corner of the mother board.
Using your fingers, carefully lift and remove the mother board. The connectors underneath the mother board are delicate and easily damaged.
Using a pair of tweezers, remove the three ribbon connectors. The ribbon cable connectors are delicate and easily damaged.
Remove the mother board by lifting the board upward.
Using a pry tool, lift up on the four tabs located on the edges of the faceplate. Remove the faceplate by lifting the plate upward.
Trackpad
Using a plastic pry tool, lift and remove the three tabs securing the trackpad restrainer to the trackpad.
Flip the device over. The screen is facing upwards.
Remove the trackpad restrainer.
Slowly remove the trackpad by gently pulling the trackpad away from the device. The ribbon cable attaching the trackpad to the mother board can break if the trackpad is pulled too quickly and forcefully.
Posted By: FRANK at 02:15
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