Service Manuals, User Guides, Schematic Diagrams or docs for : Samsung LCD TV LW15,17E33 SAMSUNG_LW-15_17E33_34C_AS15E_17E

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4 Alignments and Adjustments
4-1 General Alignment 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 results.
5. Connect the TV only to a DC 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 transformer.




LW15E33C/LW17E34C                                                                           4-1
4 Alignments and Adjustments

4-2 Adjustment Instruction




4-2-1 Service Mode Screen
 * Service Mode entry
 -.     Remocon : Power off         Display        Menu         Mute            Power on
 -.     Factrory Remocon : Picture on       Display        Factory

 1. Color Adjust                 R Gain     58
                                 G Gain     48
                                 B Gain     17
                                 R Offset 49
                                 G Offset 48
                                 B Offset 43
                                 Sub Contrast 13
                                 Sub Bright    60
                                 Sub Color     12

 2. Options                      Default : on
                                 Help Osd : off
                                 Suwon Ch Table
                                 Spain Ch Table
                                 Eeprom clear

 3. Auto Color
                                 Auto color (PC)
                                 Auto color (TV)
 4. Checksum

 5. Reset

4-2-2 Service function
 1.     EEPROM Clear : Initially executed when replacing OTP.
 2.     TV Auto Color : Used to adjust TV image color.
 3.     Reset : Used after all adjustments.
 4.     Other functions shown are not service related.

4-2-3 Adjustment Sequence for ROM change only
      EEPROM Clear                TV auto color                 PC auto color                  RESET

      (For ROM
          change only)


4-2                                                                                        LW15E33C/LW17E34C

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