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 13 February 2019

SAMSUNG LE-26M51BLE-32M61BLE-40M51B LE-40M61BLE-46M51B _ SERVICE MODE ADJSUTMENTS

SAMSUNG LE-26M51BLE-32M61BLE-40M51B LE-40M61BLE-46M51B _ Service Mode Adjsutments

TO ENTER SERVICE MODE
Using Customer Remote Control
  • Press { Power Off => Info => Menu => Mute => Power On }
With Factory Remote Control
  • { Picture On => Display => Factory }
The buttons active in the Service Mode:
  1. Remote: Control Key:  [ Power, Arrow Up, Arrow Dn, Arrow Left, Arrow Right, Menu, Enter & Number keys (0 ~9) ]
  2. Finction:  Control Key:  [ Power, Ch +, Ch --, Vol +, Vol --, Menu, TV/Video (Enter). ]
PANEL CHECK

Specially for LE32R51BX, have to check panel marker, because of different adjustments as follows.
Lable Rating File
--LCD PANEL MARK --
A:ACER(AUO)           S:SEC
If Panel Mark is 'A', set the Factory Mode indicating as below.
OPTON BYTE
  1. Inch Option                 > 32.
  2. Gamma                       > 32" AUO.
  3. Panel Option              > AUO.
Others are same as below.
Factory Data:
  1. Callibration.
  2. Option Table     xxxx xxxx
  3. White Balance.
  4. SVP-EX.
  5. MST9883.
  6. MSP34XX/44XX
  7. YC Delay.
  8. Adjust
  9. I2C Check.
  10. Chip Debugger:  Off.
  11. Checksum.
  12. Reset.
  13. Spread spectrum.
  14. T-MILMPEU-1006 {Main micom version}
  15. T-MILMPEUS-1002 {Sub micom version}
  16.                       Month / Day / Year / Hour / Min / Sec.
Calibration
  1. AV Calibration.
  2. DTV Calibration.
  3. PC Calibration.
OPTION BYTE    XXXX XXXX

NO
Name
Range
Remark

1
Inch option
32/AUO/CMO
Off, 26AUO, 32AUO/CMO, AMLCD
2
Gamma
AMLCD
AUTO, CMO, AMLCD
3
Panel option
On
On / Off
4
V-chip
Off
On / Off
5
Auto power
On
On /off
6
Anynet
Off
On / off
7
LNA
Off
On/off
8
Ant.Gain Display
Off
On/off
9
Language
English
Osd
10
Auto FM
Off
On/off
12
TTX
On
On/off
13
TTX list
flop
Flop/List
14
TTX TOP
Off
On/off
15
TTX Group
Auto
TTX language
16
TTX Level
Level 1,5
Leve 1,5 / 2,5
17
DNIE
On
On/off
18
MSP Ver.
K
K/G
19
DVI
On
On/off
20
Debug
off
On/off




WHITE BALANCE - CALIBRATION
If picture color is wrong, do calibration first.
                                                                16 Gray Pattern
Equipment:  CA210, Pattern: Toshiba.
Adjust W/B in Factory Mode.
Sub-brightness & RGB Offset controls low light region.
Sub-contrast and RGB gain controls high light region.
Source:  AV: PAL composite,  Component:  1280*720 60Hz,  HDMI [DVI]:  1280*720/60Hz