JVC PD-Z35DV4 Service Manual page 39

Measuring
Item
instrument
Remote control
WHITE
unit
BALANCE
(HIGH LIGHT)
Signal generator
Test point Adjustment part
[1. ADJUST]
S030:R DRIVE
(Red drive)
S031:G DRIVE
(Green drive)
S032:B DRIVE
(Blue drive)
Description
(1) Receive a PAL 75% all-white pattern signal.
(2) Set PICTURE MODE to "STANDARD".
(3) Set COLOUR TEMPERATURE to "NORMAL".
(4) Select "1.ADFJUST" from the SERVICE MENU.
(5) Keep one of < S030 > (Red drive), < S031 > (Green
drive) or < S032 > (Blue drive) unchanged, then lower
the other two so that the all-white screen is equally
white throughout.
NOTE:
•
Set one or more of < S030 >, < S031 > and < S032 > to
set values "133".
(6) Check that white balance is properly tracked from low
light to high light. If the white balance tracking is
deviated, adjust to correct it.
(7) Press the [MUTING] key to memorize the set value.
(No.YA101) 1-39