JVC LCD LT-Z26SX5 TV Service modeThis code used for :
JVC LCD LT-Z26SX5/S
JVC LCD LT-Z26SX5/A
JVC LCD LT-Z32SX5
JVC LCD LT-Z32SX5/S
JVC LCD LT-Z32SX5/A
2.1 SYSTEM SETTEING
(1) Press the [DISPLAY] key and [MUTING] key
simultaneously, then enter the SERVICE MODE.
(2) When the Main Menu is displayed, press  key to enter the self check mode.
(3) Turn off the power by pressing the [POWER] key on the remote control unit.
D.I.S.T. (Digital Image Scaling Technology)
This system uses line interpolation to double the number of
scanning lines and achieve high resolution, flicker-free picture.
This function ensures dull colours are compensated to
produce natural hues.
This function makes it easier to see the dark areas when a
picture has many dark areas, and makes it easier to see the
bright areas when a picture has many bright areas.
This function can change the screen size according to the
picture aspect ratio.
2.4 TECHNICAL INFORMATION
2.4.1 LCD PANEL
This unit uses the flat type panel LCD (Liquid Crystal Display) panel that occupies as little space as possible, instead of the
conventional CRT (Cathode Ray Tube), as a display unit.
Since the unit has the two polarizing filter that are at right angles to each other, the unit adopts "normally black" mode, where light
does not pass through the polarizing filter and the screen is black when no voltage is applied to the liquid crystals.
18.104.22.168 PIXEL FAULT
There are three pixel faults - bright fault , dark fault and flicker fault - that are respectively defined as follows.