VESTEL 17MB18, Service Manual

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17” TFT TV Service Manual
* This value indicetes the horisontal positioning of the picture.
** In this row “Software version and date is mentioned”
*** These will be changed according to the DI.
 It is possible to move by using “UP”, “DOWN”, “LEFT” and “RIGHT” RC buttons in this menu
structure.
6.2.1.
UOC Horizontal Position
 Press “DOWN” RC button at “Service Submenu 1” to highlight “UOC Hposition”
 Set the proper value to fit the applied pattern to screen by using “LEFT” and ”RIGHT” buttons.
6.2.2.
UOC Calibration
 Apply 11 Vertical bar Grey-scale pattern with black on the left and white on the right side of
the picture(as seen below) from CVBS input.
 Press RC “AV” button, and switch to CVBS input and observe the pattern applied.
 Enter to PW1306 service menu.
 Press RC “DOWN” button at “Service Submenu 1” and highlight “UOC Calibration”.
 Press RC “RIGHT” button to start calibration.
6.2.3.
PW1306 PC Input ADC Calibration
 Connect your TV with your PC and press RC “PC” button and observe the image.
 Press “M” to display Menu and select “Options” by using right button of RC.
 Press “Down” button of the RC and activate “auto adjustment”.
 Press right button of the RC to perform “auto adjustment” and press “M” to exit from Menu.
 Apply black on the left, white on the right(as seen below) XGA@60Hz (1024x768) pattern
from PC.
 Enter PW1306 service menu as described above.
 Press RC “DOWN” button at “Service Submenu 1” and highlight “ADC Calibration”.
 Press RC “RIGHT” button to start calibration.