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 !

Saturday, 9 February 2019

LG 32FS4D _ LG 32FS4D-TE _ ADJUSTMENT _ CPLD DOWNLOAD _ EDID DATA INPUT _ MICOM DOWNLOAD

LG 32FS4D _ LG 32FS4D-TE _ ADJUSTMENT _ CPLD DOWNLOAD _ EDID DATA INPUT _ MICOM DOWNLOAD



CPLD DOWNLOAD
  • Connect the PC and memory JIG.
  • Turn on JIG MAIN POWER SW.
  • Turn on the PC and monitor, operate the ‘Device Programming’ software.
  • Once the program is running, [OPTION MODE SELECTION] is displayed in the window.
  • Check the “Load configuration File(.cdf, .pdr)” in this window and click the ‘finish’ button
  • When the screen displays the “open” window, select the suitable file(*.cdf) according to model.
  • IC figure is change to green by clicking it.
  • Select program options.
  • Check the [Erase before programming] and [Verify] menu.
At this time, the download starts. The download will finish in about 10 seconds.


EDID DATA INPUT

TOOLS
  • PC, Jig for adjusting DDC. (256 bytes write)
  • S/W for writing DDC(EDID data write & read)
  • Cable for HDMI EDID Download
  1. Set devices as above and turn on the PC and JIG.
  2. Open S/W for writing DDC (EDID data write & read).
  3. Enter the Model --> Open in the Menu and then select EDID DATA.
  4. Click the Digital and cancel the ANALOG.
  5. Then connect to turn on the yellow light at the board & connection.
  6. Click the Write Data & Verify and then download the EDID DATA

MICOM DOWNLOAD
  • Connect the PC Parallel Port to download JIG, and connect the download JIG to P1700 of Board.
  • Set PC program for JIG download as shown below.  then operate the download.
IN CASE OF Win ISP 3.0

  1. CONFIGURE THE PROGRAM FOR DOWNLOAD.
  2. MCU Select : MTV412M128(Use to MTV416)
  3. R/W Option Auto Write(Verify)
  4. Jig Option Myson
  5. Transmit Speed : Medium
  6. Check : blank
  7. PORT “ Using Parallel Port(LPT1).  * LPT must be selected to EPP at Rom BIAS.
  8. Select the Save Setting.
Click the “Send” button after selecting the Load File and Loading the Hex File.