Service Manuals, User Guides, Schematic Diagrams or docs for : Samsung Monitor Samsung_PS42D4S_all_parts_[SM]

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Samsung_PS42D4S_all_parts_[SM]


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                                                                                                     Alignment and Adjustments



2. Alignment and Adjustments
2-1 Service Mode

2-1-1 SERVICE MODE Entry Method (General Transmitter)

 Using the Customer Remote
1. Turn the power off and set to stand-by mode.
2. Press the remote buttons in this order; POWER OFF-INFO-MENU-MUTE-POWER ON to turn the set on.
3. The set turns on and enters service mode.
 Using the Factory Remote
1. Turn the power on.
2. Press the remote buttons in this order : Display-Factory.
3. The set enters service mode.
* If you fail to enter service mode, repeat steps 1 and 2 above.


2-1-2 Initial SERVICE MODE DISPLAY State

2-1-2(A) OSD DISPLAY



 Factory Mode                       Current Input Mode                 Indicates selected input mode
  01. Picture Improvement                                              Picture Adjustment
  02. Initial Setting                                                   Setting the Initial Values
  03. PIP/TTX/Test Pattern                                              Setting the Special Features
  04. Option-1                                                          Options-1 : Particulars Product Options
  05. Option-2                                                          Options-2 : PDP Properties Options
  06. Reset                                                             Initializing after saving the adjustments
                                                                        Software Version Information
  Release : 2004-05-20-16:30
  Version : T-NELPCI-1029




2-1-2(B) Button Operations in SERVICE MODE


  Menu                                      Displays all menus
  UP/DOWN                                   Cursor moves to select items
  LEFT/RIGHT                                To increase and decrease the data of the selected items
       (ENTER)                              Confirm your choice(Store OR Enter)
  TV/VIDEO Button                           Change input source

* While in Tuner mode, the direct access buttons can be used to select and change channels.



Samsung Electronics                                                                                                       2-1
Alignment and Adjustments


2-2 WHITE Balance Coordinates
2-2-1 PS42D4S/PS42V4S White Balance Adjustment
1. W/B Adjustment is required for the following six modes :
DVI -> Component(720p) -> Component(1080i) -> PC -> VIDEO (Video port) -> VIDEO (Graphic port)

2. Adjustment Method (Signal equipment : MSPG-925LTH, Measurement equipment : CA210)

 MSPG-925LTH
Equipment that outputs analog and digital signals simultaneously
(Analog / Digital signal output / TV signal output (S-Video included) / HDTV signal output)
-. Digital Serial : TMDS (DVI24, SiI160) + DVI-I (Analog, Digital)
-. Monitor Signal (Analog): R, G, B, HS, VS, CS
-. TV Signal(CVBS) : NTSC M, NTSC J (7.5 IRE On/Off) (BNC or RCA), PAL B, D, G, H, I, PAL M, Nc
-. D-TV Signal (1080i, 720p, 480p)
 MSPG-925 is used to adjust the W/B.

 CA210 : Color Analyzers adjusting brightness, chromaticity and etc.
-. R.G.B monochrome correction, brightness and gamma character adjustment
-. White Balance and flickering measurement



(a) DVI
1) Input Toshiba Pattern at 720p resolution using MSPG-925LTH (model:#6, pattern:#16).
2) These are the point of measurement using CA210.




3) Press "POWER OFF-INFO-MENU-MUTE-POWER ON" to enter the factory mode.
4) Select "01.Picture Improvement" -> "01.White Balance"
5) Keep the value of Y as adjusting "07.Sub Contrast(for HIGH)" & "08.Sub Brightness(for LOW) ".
6) Keep the coordinate value of x and y as adjusting the value of R,G,B.
   Adjust the coordinate x as the value of Red, and the coordinate y as the value of Blue.
   < Generally, the value of Green is fixed.>
 -. Adjust the value of "Drive(01~03)" as the high point and the value of "Cutoff(04~06)" as low point.




2-2                                                                                                       Samsung Electronics
                                                                                                   Alignment and Adjustments


 Auto Color
-. Must be executed in Component/PC before adjusting White Balance.
1) Input Auto Color Pattern with MSPG-925LTH(model:#6, pattern:#21).




2) Press "POWER OFF-INFO-MENU-MUTE-POWER ON" to enter the factory mode.
3) Select "01.Picture Improvement"



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