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 !

Thursday 21 March 2019

DAEWOO DLX-32D1SMSB - LCD TV - SOFTWARE UPGRADE - [FIRMWARE UPGRADE] - PROCEDURE - FACTORY RESET

DAEWOO DLX-32D1SMSB - LCD TV - SOFTWARE UPGRADE - [FIRMWARE UPGRADE] - PROCEDURE - FACTORY RESET.

 

FIRMWARE [SOFTWARE] UPGRADE
TOOLS NEEDED
  • LCD/PDP TV Set.
  • Update Cable (RS-232C to Stereo Phone Cable).
  • IBM Compatible PC
SYSTEM CONFIGURATION
PC Configuration
  • Because the update requires RS-232C port of PC, all the configuration of Serial Port (COM1/COM2) should be done before proceed.
  • If Communication (Serial) Port is not installed, check your CMOS (Computer System Menu) and activate Serial Port in it.
  • Connect Serial Port of PC to Update Port of TV through RS-232C to Phone Cable.
  • Main Power off (Unplug the power cord).
  • Unzip Firmware File attached together and execute “FlashExpress_nologo.exe” in the folder.
  • Set Serial Port (COM1 or COM2) properly and the Update speed to 115200.
  • Be sure WARE3.INF is shown as the above figure and click Flash.
  • Main Power on (Plug the power cord)
                                                     (Firmware Update in Progress)
  • F/W Update is automatically started once power is on. You can see the progress bar as the above figure.
  • Be sure to check the COM1/COM2 is selected right if it does not start.
  • Wait till all the process is done. (It will take around 30 seconds to be done.)
                                                   (Firmware Update is completed.)
  • After all the update process is done, do Factory Reset.
  • To enter Factory Mode, push the buttons as following within 2 seconds.). ( 1 àMUTE àEnter àMUTE)
  •  In Factory Menu, Select  [7/ Reset] and Push Enter.