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!

©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 !

Friday, 5 April 2019

TOSHIBA - 19DV713B - 22DV713B - 26DV713B - 32DV713B - HOW TO UPDATE SOFTWARE - TOSHIBA - 19DV713B - 22DV713B - 26DV713B - 32DV713B

HOW TO UPDATE SOFTWARE - TOSHIBA - 19DV713B - 22DV713B - 26DV713B - 32DV713B - LCD TV


FIRMWARE [19DV713B - 19DV714B - 22DV713B - 22DV714B - 26DV713B - 32DV713B [LCD TV/DVD COMBINATION]
Checking the LCD TV Firmware Version Follow these steps:
  • Turn on the LCD TV.
  • Press and hold the [ – ]button on the TV, and at the same time, press and hold the [8] button on the remote control.
  • After at least 2 seconds, release the buttons to display the firmware information.
  • Press EXIT/CANCEL on the remote control to close the window.
UPDATE PROCEDURE
  • Plug in a USB drive with the new firmware. The below window appears.
  • Highlight Yes and then press ENTER on the remote control. The MCU firmware update begins.
  • After the MCU firmware completes, the below window appears.
CLICK ON THE PICTURES TO MAGNIFY
  • Highlight Yes and then press ENTER. The SYS firmware update begins.
  • After the SYS firmware update completes, the below window appears.
  • Remove the USB drive from the USB service port, and then press ENTER. The below window appears.
  • Press ENTER to reboot the LCD TV.
Checking the DVD Firmware Version
Follow these steps:
1. Turn on the LCD TV.
2. Press TV/DVD on the remote control to switch to DVD mode.
3. Press and hold the STOP button on the LCD TV, and at the same time, press and hold the 1button on the remote control.
4. After at least 2 seconds, release the buttons to display the firmware information.
Updating the DVD Firmware
Follow these steps:
1. Turn on the LCD TV.
2. Press TV/DVDon the remote control to switch to DVD mode.
3. Insert the disc with the new firmware.
4. After the DVD firmware update completes, the “Update is successful” message appears on the screen. After a few seconds, the DVD firmware information will be displayed.
5. Press EXIT/CANCEL on the remote control to close the window.
Posted By: FRANK at 02:45
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