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!

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All posts are presented here for informative, historical and educative purposes as applicable within fair use. NOTHING HERE IS FOR SALE !

Wednesday 20 March 2019

SAMSUNG - UN32C5000QF - UN32C4000PD - UN37C5000QF - UN40C5000QF - UN46C5000QF - UN46C5000QR - LED LCD TV - SERVICE MODE - WHITE BALANCE ADJUSTMENT & CONNECTOR CABLES DETAILS

SAMSUNG - UN32C5000QF - UN32C4000PD - UN37C5000QF - UN40C5000QF - UN46C5000QF - UN46C5000QR - LED LCD TV - SERVICE MODE - WHITE BALANCE ADJUSTMENT & CONNECTOR CABLES DETAILS


FACTORY MODE [SERVICE MODE]
Using the Customer Remote
  1. Turn the power off and set to stand-by mode.
  2. Press the remote buttons in this order; MUTE-1-8-2-POWER ON to turn the set on.
  3. The set turns on and enters service mode. This may take approximately 20 seconds.
  4. Press the Power button to exit and store data in memory.
  5. If you fail to enter service mode, repeat steps 1 and 2 above.
INITIAL SERVICE MODE DISPLAY
A-TYPE
B-TYPE
How to enter the hidden factory mode.
(a). into the factory mode
(b). scroll down and highlight advanced
©. key input : 0 + 0 + 0 + 0
** hidden menu : Picture
But you can't modify the menu (2010 models).
Buttons operations within Service Mode.
Direction Keys ▲/▼ => Item Selection by Moving the Cursor.
Direction Keys◄/► => Data Increase / Decrease for the Selected Item.
Source => Cycles through the active input source that are connected to the unit.
DETAIL FACTORY OPTION
If you replace the main board with new one, please change the factory option as well.
The options you must change are “Type”
W/B ADJUSTMENT
  • You can adjust the white ratio in factory mode (1:Calibration, 3:White-Balance).
  • Since the adjustment value and the data value vary depending on the input source, you have to adjust these in CVBS, Component 1 and HDMI 1 modes.
  • The optimal values for each mode are configured by default.
  • It varies with Panel’s size and Specification.
Equipment : CS-210
  • Pattern: MIK K-7256 #92 “Flat W/B Pattern” as standard
  • Use other equipment only after comparing the result with that of the Master equipment.
  • Set Aging time : 60min.
Calibration and Manual setting for WB adjustment.
  • HDMI : Calibration at #24 Chessboard Pattern è Manual adjustment #92 pattern (720p)
  • COMP: Calibration at #24 Chessboard Pattern è Manual adjustment at #92 pattern (720p)
  • CVBS: Calibration at #24 Chessboard Pattern è Manual adjustment at #92 pattern (NTSC)

If finishing in HDMI mode, adjustment coordinate is almost same in AV/COMP mode White Balance Manual Adjustment.
CONNECTOR CABLES
Click on images to Enlarge
Posted By: FRANK at 02:52
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