Service Manuals, User Guides, Schematic Diagrams or docs for : Samsung LCD Proj LE-26S81BX alignment_and_adjustment_171

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                                                                        3 Alignments and Adjustments


3 Alignments and Adjustments

3-1 Service Instruction
1. Usually, a color TV-VCR needs only slight touch-up adjustment upon installation.
   Check the basic characteristics such as height, horizontal and vertical sync.
2. Use the specified test equipment or its equivalent.
3. Correct impedance matching is essential.
4. Avoid overload. Excessive signal from a sweep generator might overload the front-end
   of the TV. When inserting signal markers, do not allow the marker generator to distort
   test result.
5. Connect the TV only to an AC power source with voltage and frequency as specified on
   the backcover nameplate.
6. Do not attempt to connect or disconnect any wire while the TV is turned on. Make sure
   that the power cord is disconnected before replacing any parts.
7. To protect aganist shock hazard, use an isolation transform.




                                                                                                 3-1
3 Alignments and Adjustments

3-2 How to Access Service Mode
3-2-1 Entering Factory Mode
               "              "



        Power OFF                 INFO         MENU         MUTE             Power ON

      - If you have Factory remote - control


       PICTURE ON                    DISPLAY                FACTORY

      - The buttons are active in the service mode.
      1. Remote - Control Key : Power, Arrow Up, Arrow Down, Arrow Left
                                 Arrow Right, Menu, Enter, Number Key(0~9)
      2. Function - Control Key : Power, CH +, CH -, VOL +, VOL -, Menu, TV/VIDEO(Enter)


3-2-2 Panel Check

Specially for LE26,32R7**, You have to check Panel Maker Because of different adjustments as follows.
First of all, Check the label rating!


1) Label Rating File


                       PANEL MAKER




If Panel Mark is "A", Set the factory mode            Panel BOM(Bill of material) : BN07-00247A
indicating as follows.                                Connector between Panel and Power Unit
                                                      : BN39-00603M (300mm)
Panel BOM(Bill of material) : BN07-00289A             * Option Byte
Connector between Panel and Power Unit                1. Gamma "AMLCD"
: BN39-00603M (300mm)                                 2. Panel Option "AMLCD_INT"
                                                      If Panel Mark is "C" , Set the Factory mode
* Option Byte                                         indicating as follows.
1. Gamma "AUO"                                        Panel BOM(Bill of Material) : BN07-00207A
2. Panel Option "AUO"                                 Connecotor between Panel and Powe Unit :
                                                      BN39-00659A(200mm)
If Panel Mark is "S" or not printed.                  * Option Byte
Set the factory mode indicating as follows.            1. Gamma " CMO "
                                                       2. Panel Option " CMO "


                                                      Others are same shown below.

3-2
                                                                 3 Alignments and Adjustments

3-3 Factory Data
1. Calibration
2. Option Table     XXXX XXXX
3. W/B
4. W/B Movie
5. MTK8202
6. FBE2 option
7. Sound
8. Sound AMP
9. YC Delay
10. Adjust
11. Bus Stop
12. Password           80 80 80 80
13. Checksum           0000
14. Dynamic Contrast
15. Spread Spectrum
16. Reset
HDCP Write      Success..(or Failure..)
T_JSMMPEU-1000 (Main Micom Ver) Month/ Day / Year / Hour/ Min./Sec.
T-BRPMNSAS-1000 (Sub Micom Ver. Only BDX Plus)
Panel On Time(Hour) XXXXX

1. Calibration
   1) AV Calibration
   2) DTV Calibration
   3) PC Calibration
   4) HDMI Calibration

2. Option Byte

       NO                   item          CMO 32"
       1                  Panel Inch         32
       2                 Panel Vender       CMO
       3                   Dimming       INTERNAL
       4                   Gamma             Off
       5                 Auto Power          On
       6                  Hotel Mode         Off
       7                 Shop Mode           Off
       8                  High Devi          Off
       9                 Carrier Mute        Off
       10                    TTX             On
       11                  TTX List         Flof
       12                 TTX Group       User OSD
       13                 TTX ATM            Off
       14                HDMI Select       2HDMI
       15                Volume Table       Small
       16            Sound Wattage        LCD 10W
       17                HP Position        Side
       18                 Language         English
       19                 HP Detect      Active High




                                                                                          3-3
3 Alignments and Adjustments

3. White Balance

      No                 item             RF/AV         Component
       1               SubBright
       2                Roffset
       3                Goffset
       4                Boffset
       5              SubContrast
       6                RGain
       7                GGain
       8                 BGain
      

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