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!

©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 !

Wednesday 10 April 2019

JBL FLIP 2 – WIRELESS BLUETOOTH SPEAKER - HOW TO REPLACE THE BATTERY

JBL Flip 2 – Wireless Bluetooth Speaker - How to replace the battery

JBL Flip 2
Begin by removing the rubber caps on both sides of the JBL Flip 2 by using the black spudger to get in between the creases.
Be very careful when removing the nfc rubber cap. There is a chip that is glued to the inside of the rubber cap. So, peel the rubber cap off slowly and remove the chip on the inside while peeling the rubber cap off.
Using the driver adapter with the number 1 Philip's head bit, remove the eight 7.0 mm screws on both sides of the JBL Flip 2.
The nfc chip is glued onto the side of the device. Use the black spudger to separate the mic from the surface.
Be careful not to sever the wire connecting the nfc chip to the inside of the device.
Gently slide the nfc chip into the device through the slot that the wire comes from.
Peel the black rubber piece from one end to the other.
Remove the two 7.0 mm screws using the driver adapter with the #1 Philip's head bit.
Carefully detach the silver plastic cover by pulling both ends off.
Pull both ends at the same time with the same amount of force to prevent the cover from breaking.
Separate the silver plastic piece by pulling it off from the middle.
Using the driver adapter with the #3.0 flat-head bit, pry out the 8 metal nibs on the back side of the speaker.
Repeat the same process for the 4 remaining metal nibs (two on each end).
Expand the metal casing and carefully slide it off the speaker.
Using the driver adapter, first insert the #4 socket into the driver; followed by the #1
Philip's head bit in order to reach the three 13.0 mm screws.
Using the classic spudger, get underneath the black tape strips found on both side of the device.
After lifting a portion of the tape off of the device, gently peel the tape off of the device, making sure to keep it intact.
There is another piece of tape on the side of the device with the control buttons. Lift the tape with the classic spudger and then peel the rest of the tape off.
Wedge a spudger between the two halves where the tape was to pry the device open. When working with electronics, it's important to choose a tool that's ESD-safe to avoid accidental damage to the device. The regular black nylon spudger or a plastic opening tool should be used whenever possible
Use the black spudger to disconnect the speaker cord from it's socket.
Use the black spudger to disconnect the auxiliary wire from its socket.
Carefully remove the cable connecting the control chip to the motherboard.
Using the black spudger, carefully remove the cord connecting the battery to the motherboard.
Carefully remove the cable connecting the nfc chip to the motherboard.
Attach the Philips #1 bit to the driver adapter. With the driver adapter, release the one 7.0 mm screw that is attaching the motherboard to the casing. Lift the motherboard out of the case and the battery is revealed.
Remove the cord that connects the ports board to the motherboard. Put the motherboard to the side.

Using the black spudger, loosen the brace holding in the battery. To remove the brace, turn it 90 degrees clockwise and lift it up from its socket.