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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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 !

Tuesday, 12 February 2019

LG 26LH200 _ LG 26LH2010_ ADJSUTMENT INSTRUCTIONS

LG 26LH200 _ LG 26LH2010_ Adjsutment Instructions



APPLICABLE TO ALL LG LCD TV WITH LD91A CHASSIS
CASE-1: SOFTWARE VERSION UP
  • After downloading S/W by USB, TV set will reboot automatically.
  • Push in 'Stop' key.
  • Push 'Power On' key.
  • Function inspection.
  • After function inspection, push "In-Stop" key.
CASE-2:  FUNCTION CHECK AT ASSEMBLY LINE
  • When the TV is entering on the assembly line, push "In-Stop" key first.
  • Push "Power On" key, TV set will recover channel information by itself.
  • After function inspection, push "In-Stop"key.
MAIN PCB CHECK PROCESS.
  • APC - After Manual-Insult, executing  APC.
BOOT FILE DOWNLOAD
  • Execute ISP program "Mstar ISP Utility" and then click "Config" tab.
  • Set as below, and then click "Auto Detect" and check "OK" message.  If error is displayed, check connection between computer, jig and set.
  • Clcik "Read" tab, and then load download file (xxxx.bin) by clicking "Read".
  • Click "Connect" tab.  If can't displayed, check connection between computer, jig and set.
  • Click "Auto" tab and set as below.
  • After downloading , check "OK" message.
  • USB DOWNLOAD
  • Put the USB stick to the USB socket.
  • Automatically detecting update file in the USB Stick.  If the downloaded program version in USB stick is Low, it didn't work.  If the downloaded version is High, USB data automatically detecting.  
  • Show message "Copying files from memory"

  • Updating is starting.

  • Fishing the version uploading, put USB stick and AC Power Off.
  • After putting "AC Power" on and check updated version.
AFTER DOWNLOADING HAVE TO ADJUST TOOL OPTION AGAIN
  • Push "In-Start" key in Service Remote Control.
  • Select "Tool Option 1", and push "OK" button.
  • Punch the number. [Each model has their numbers]
Model
Tool option 1
Tool option 2
Tool option 3
Tool option 4
LGD V4
8257
1574
1952
3584
26LH2000[AUO]
8272
1574
1444
3584
26LH2010[AUO]
8272
1574
1952
3584
ADC PROCESS

ADC
  • Input signal:  Component 480i
  • Signal equipment displays
  • After enter Service Mode, by pushing "Adj" key, enter external ADC mode by pushing (>) key at '5' ADC calibration.



Posted By: FRANK at 03:51
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