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 29 March 2019

FUNAI LDD A2006 - TV-DVD COMBO - HOW TO ENTER SERVICE MODE - FIRMWARE UPDATE

FUNAI LDD A2006 - TV-DVD COMBO- HOW TO ENTER SERVICE MODE - FIRMWARE UPDATE

How to enter Service Mode_Firmware Update _ Initialize _  SMPS & Back-Light Inverter Schematics _  FUNAI 20 " LCD TV/DVD LDD-A2006 / LDD-B2006 / LDD-C2006 / LDD-D2006 Universal remote control set-up codes to Funai brand TVs
HOW TO INITIALIZE
DVD Section
* Press [1], [2], [3], [4], and [DISPLAY] buttons on the remote control unit in that order.
* Press [CLEAR] button on the remote control unit.
* When “OK” appears on the screen, the factory default will be set.
* To exit this mode, press [CH▲/▼] or [SELECT] button to go to TV mode, or press [STANDBY] button to turn the power off.
LCD TV SECTION
> Turn the power on. (Use main power on the TV unit.)
> To enter the service mode, press [STANDBY], [2], [7], [1], and [MUTE] buttons on the remote control unit in that order within 5 seconds. [To cancel the service mode, press [STANDBY] button on the remote control.]
> To initialize the LCD television, press “DISPLAY” button on the remote control unit.
> Confirm "FF" indication on the upper right of the screen.
FIRMWARE RENEWAL MODE
* Turn the power on and press [EJECT] button on the remote control unit to put the LCD TV/DVD into DVD mode. Then remove the disc.
* To put the LCD TV/DVD into F/W version up mode, press [9], [8], [7], [6], and [MODE] buttons on the remote control unit in that order.
* Insert the disc for version up into the disc slot.
* The LCD TV/DVD enters the F/W version up mode automatically. Fig. c appears on the screen. If you enter the F/W for different models, “Disc Error” will appear on the screen, then the disc will be ejected automatically.
* After programming is finished, the disc will be ejected automatically. [At this time, no button is available.]
* Remove the disc.
* Press [CH ▲/▼] button on the unit to go to TV mode, or press [STANDBY] button on the unit to turn the power off.
* Press [EJECT] button on the remote control unit to put the LCD TV/DVD into DVD mode again.
* Press [1], [2], [3], [4], and [DISPLAY] buttons on the remote control unit in that order.
* Press [CLEAR] button on the remote control unit.
* To exit this mode, press [CH▲/▼] or [SELECT] button to go to TV mode, or press [STANDBY] button to turn the power off.
SMPS & BACK-LIGHT INVERTER SECTION CIRCUIT DIAGRAM
Universal remote control set-up codes to check with Funai Brand TVs.
If your set asks for a 3 digit code, delete the leading Zero from each code and check.  For example; if the 4 digit code given here is '0601' and you need a 3 digit code out from it, enter '601' instead of 0601.  Like-ways; you can check with all other codes given here.
0042 0076 0094 0601 0616 0654
CLICK ON THE PICTURES TO MAGNIFY
Posted By: FRANK at 06:20
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