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.

How to use the site:

- If you landed here via any Search Engine, you will get what you searched for and you can search more using the search this blog feature provided by Google. You can visit more posts scrolling the left blog archive of all posts of the month/year,
or you can click on the main photo-page to start from the main page. Doing so it starts from the most recent post to the older post simple clicking on the Older Post button on the bottom of each page after reading , post after post.

You can even visit all posts, time to time, when reaching the bottom end of each page and click on the Older Post button.

- If you arrived here at the main page via bookmark you can visit all the site scrolling the left blog archive of all posts of the month/year pointing were you want , or more simple You can even visit all blog posts, from newer to older, clicking at the end of each bottom page on the Older Post button.
So you can see all the blog/site content surfing all pages in it.

- The search this blog feature provided by Google is a real search engine. If you're pointing particular things it will search IT for you; or you can place a brand name in the search query at your choice and visit all results page by page. It's useful since the content of the site is very large.

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 8 April 2019

APPLE WATCH – HOW TO REPLACE THE BATTERY OF APPLE WATCH

Apple Watch – How to replace the battery of apple watch


Apple Watch Battery:  HOW TO REPLACE THE BATTERY 
Slightly warm up the bottom cove of  apple using a blower
Because the gap between the screen and watch body is so thin, a sharp blade is required to separate the two. Read the following warnings carefully before proceeding. Always keep your fingers
completely clear of the knife. Be careful not to apply too much pressure, as this might cause the knife to slip and cut you, or damage the watch. Wear eye protection. The knife or glass may break, sending pieces flying.
Using a curved blade minimizes the chance of scratching the case or cracking the glass. Only pry with the curved section of the blade, and not the tip or flat section. Place the curved section of the blade in the gap between the glass and case on the lower edge of the watch face, and press firmly down into the gap. Be very careful to maintain complete control over the knife once the gap opens, if you're pressing too hard on the knife it may slip in and cut the battery. This should wedge the gap open and cause the glass to lift slightly up from the case. When the glass has lifted, gently rotate the knife down, opening the gap more by pushing the glass up.
Once you've opened the gap enough, insert the tip of an opening pick under the glass. Slide the pick along the bottom edge to separate adhesive holding the screen to the case. Be careful not to insert the opening pick too far. Only about 1/8" ( about 3 mm) is necessary, any deeper and you may damage cables.
Roll the opening pick up the side of the button side of the watch, gently pushing in to separate the adhesive and widening the gap as you go. Remember not to push the pick in too far it's easier to avoid this by rolling the pick, rather than dragging a tip along.
Work the pick around the top right corner, and roll it along the top edge of the screen.
Continue working the pick around the perimeter of the screen, rolling down along the left side to cut the last of the adhesive. Leave the pick in place to keep the adhesive from resealing the screen in place.
While holding the first pick in place, use a second to check that all of the adhesive is separated around the entire perimeter of the screen.
There are two cables connecting the screen to the inside of the watch, near the top left corner. Be careful when prying or you may damage these cables. Pry slightly up on the right side of the screen, to free it from any remaining adhesive. Pry up on the left to free it as well but do not attempt to remove the screen as it is still held in place by two cables.
If you can see the top layer of your Force Touch sensor among the display adhesive, it means the two layers of the sensor separated and you're going to need to replace or repair it.
The top layer of the sensor may be adhered to the back of the screen - push it down to separate it,
Lift the screen up and shift it to the left, minding the display data and digitizer cables.
Wedge a plastic opening tool between the right side of the battery and the case. Pry the battery up to separate it from the adhesive securing it to the system board.
Do not attempt to remove the battery as it is still connected.
Rotate the battery counterclockwise to expose its connector.
Hold the battery up and out of the way, to expose the battery cable connector. Use a plastic opening tool, prying against the bottom of the case to separate the battery cable connector from the watch's battery cable. Remove the battery from the watch.