LG RT-32FZ60RB Service Manual page 12

2. Preliminary steps
(1) Tune the TV set to receive an 100% white pattern.
(2) This adjustment should be performed after screen voltage
adjustment.
3. Adjustment
(1) Press the CH D ,E key to select adjustment item.
(2) Press the VOL F ,G key to change data.
(3) Adjustment preliminary steps.
a.In items of picture adjustment,adjust until ÒCONTRASTÓ
and ÒBRIGHTÓ become 45 Ft_L(153Cd/m
b. Press the SVC key to enter adjustment mode.
c. Adjust the Y value of High Light with R-DRIVE and
adjust the X value with B-DRIVE until they have the
color coordinate of High Light as below.
d. In items of picture adjustment,adjust until ÒCONTRASTÓ
and ÒBRIGHTÓ become 4.5 Ft_L(15.4FT-L).
e. Enter the adjustment mode by pressing the SVC key.
f. Adjust the Y value of Low Light with R-CUTOFF and
adjust the X value with B-CUTOFF until they have the
Color temperature. X coordinate
13000K 266 ± 8
9000K 288 ±8
Item
SERVICE1
CR(0~511)
CG(0~511)
CB(0~511)
WR(0~511)
WG(0~511)
WB(0~511)
SBRI(-255 ~ 254)
YCDEL
IIC DATA SETTING
R AMP
OFFSE DATA 0
IIC WRITE
SUB ADD 1C8
START BIT 8
STOP BIT 0
EEPROM
30,31
SUB ADD
SLAVE ADDRESS(WRITE) SUB BRIGHT CONTROL DATA
IC 8A EEPROM A0
).
2
Y coordinate Remark
273 ± 8 Non EU(except model)
295 ± 8 EU (RE,RL model)
PH 32Ó FLAT SS 29Ó FLAT
256 256
256 256
256 256
256 256
256 256
256 256
20 20
-2 -2
R CUT
3
1C3
8
0
2A,2B
SPEED
2
color coordinate of Low Light as below.
g.Repeat adjusting until the color coordinate of High and
Low Light is satisfied.
h.Check the color coordinate of adjusted condition with
white balance meter.
SS 28Ó FLAT
256 LOW LIGHT adjustment
256 LOW LIGHT adjustment
256 LOW LIGHT adjustment
256 HIGH LIGHT adjustment
256 HIGH LIGHT adjustment
256 HIGH LIGHT adjustment
20 SUB BRIGHT adjustment
-2
B CUT
B AMP
1 2
1CA 1C5
8
8
0 0
34,35 2E,2F
- 12 -
Remark
SUB BRIGHT DATA SAVE