SERVICE MANUAL (BSV-4251 BSV-4251A )
MODEL NAME
DOCUMENT NO
REVISION NO
REVISION DATE
PAGE
2. W/B adjustment
2-2. Color temperature (White Balance) adjustment
1) How to enter Factory mode for adjustment of White Balance
(1) PDP TV Power ¡°On¡± --> Input select key on Remote control.
(2) Choose composite first and then PDP TV Power ¡°Off¡±.
(3) PDP TV Power ¡°Off¡± and INFO on the R/C ==> ERASE ==> ENTER Key
2) For COMPOSITE adjustment (manual adjustment)
(1) Signal Generator supply the pattern of above picture. (Timing ¢¡ 386, Pattem ¢¡ 10)
(2) After movement to 2.color control on Factory Mode2, move to sub menu as choice of volume
button
.
(3)
After check the Brightness ¢¡ 50, Contrast ¢¡ 90, choose the Sub-Brightn ess.
(4) Zero calibration¡¯s execution of CA-100 and the sensor should be closed to surface of PDP
module.
(5) Adjustment as choice of volume button in order that it becomes Y= 6.0 ¡¾0.5 cd/m©÷ on the sub
brightness.
(6) Color coordinates¡¯ adjustment of Red Offset, Green Offset, Blue Offset using this kind of metho d.
Color coordination ¢¡ x= 0.281 ¡¾0.007, y=0.295 ¡¾0.007, Y= 6.0 ¡¾0.5 cd/m©÷
(Color temperature : 9500° K ¡¾ 500°K)
(7) The Sub-Brightness¡¯ readjustment when it is not satisfied with brightness after adjustment.
3) For DTV adjustment
BSV-4251/4251A RD(1)
00
03/10/23
46/75
