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 !

Saturday, 9 March 2019

SONY KDL-40VL130 - KDL-52W3000 - KDL-52WL130 - KDL-52WL135 SERVICE MODE LED BLINKING CODE AND POWER SUPPLY CIRCUIT

SONY KDL-40VL130 - KDL-52W3000 - KDL-52WL130 - KDL-52WL135 SERVICE MODE LED BLINKING CODE AND POWER SUPPLY CIRCUIT


SONY KDL-40VL130 - KDL-52W3000 - KDL-52WL130 - KDL-52WL135

 SERVICE MODE LED BLINKING CODE AND POWER SUPPLY CIRCUIT 


HOW TO ACTIVATE THE SELF DIAGNOSTIC FEATURE
1. TV must be in standby mode. (Power off).
2. Press the following buttons on the Remote Commander within a second of each other:
DISPLAY BUTTON  > Channel 5 > Volume - > TV POWER .

LED BLINKING CODES 
LED BLINKING
DIGNOSING
002
PVO_WOP
003
1RRE_WOP
005
NOC_T
006
ETILKCAB
007
PMETLNAP
008
TORP_DUA
009
RRE_NAF
010
RRE_TTD
013
RECNALAB
101
TDW_TTD
102
TDW_MVT
103
TDW_MEB



INVERTER BOARD REMOVAL
Only remove the screws securing the inverter cover which may be metal or plastic. The remaining plastic strip contains sockets for the fluorescent backlights and should never be loosened. The backlights will pop out of the sockets and/or break the backlight requiring a LCD panel replacement. The example shown is a 32” model but applies to all models.
NOTE: For the 52” models, the connector that attaches the Left Upper (Balancer) Inverter board to the DF5 board has a strip of white tape at both ends of the connector. The connector that attaches the Right Upper (Balancer) Inverter board to the DF4 board has a strip of red tape at both ends of the connector.
NEVER REMOVE THE SCREWS SECURING THE PLASTIC STRIP HOLDING THE LAMP SOCKETS DAMAGE TO THE BACKLIGHT TUBES WILL OCCUR

ACCESSING SERVICE ADJUSTMENTS
To adjust various set features, use the Remote Commander to put the set into service mode to display the service menus.
1. TV must be in standby mode. (Power off).
2. Press the following buttons on the Remote Commander within a second of each other:
DISPLAY > Channel 5 > Volume + > TV POWER .
The first service menu (TV) displays.
3. To display the service menu that contains the category you want to adjust, press JUMP on the Remote Commander.
The screen displays the first category in the selected service menu.
4. To change the category, press 2 or 5 on the Remote Commander.
Note: Pressing 2 or 5 only changes the categories within the service menu displayed. To change a category on one of the other service menus, press the JUMP button until the correct service menu is displayed.
5. To change the adjustment item, press 1 or 4 on the Remote Commander.
6. To change the data value, press 3 or 6 on the Remote Commander.
7. To write into memory, press MUTING then 0 on the Remote Commander.
8. To exit service mode, turn the power off.
AFTER REPLACING THE FB1 BOARD OR FB3 BOARD UPDATING MODEL INFORMATION
Complete the following steps to reset the model information to the
correct size after replacing the FB1 Board or FB3 Board.
1. Access the Service Menu by pressing the following buttons on the
Remote Commander within a second:
DISPLAY Channel 5 Volume + TV POWER .
The service menu displays.
2. Press the JUMP button until the BEM micro service menu displays
3. Press 2 until the 0001 MODEL_INFO category displays.
4. Do one of the following:
FOR 40 INCH SET 0
FOR 52 INCH SET 1
5. To write to memory, press MUTING then 0 on the Remote Commander.
8. To exit service mode, turn the power off
 POWER SUPPLY CIRCUIT 
40 INCH 

52 INCH 
CLICK ON THE IMAGE TO ZOOM IN
Posted By: FRANK at 03:54
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