LG 29FU1RLX Service Manual page 9

5) Widen two tabs of 6pole Magnet with equal angles and
accord red, blue vertical lines at the center of screen.
6) With keeping angle of "e. clause", repeat the adjustment
from c to e keeping in mind the movement of red, blue,
green when the horizontal lines are twisted.
7) Move DY up, down, left, right and make the convergence to
be optimal condition and stick rubber
wedge to CPT so that the DY not to move.
3.3 SCREEN & WHITE BALANCE Adjusting
3.3.1. Manual Adjustment Method (use remoncon
for adjusting)
1) Adjust in on RF signal condition or no signal condition.
2) Press ADJ KEY of SVC T/X and select 2.SCREEN ADJ key
for adjustment and generate horizontal line.
Turn the Screen Volume so that horizontal line not to be
shown and then change oppositely to finish the adjustment
at the showing place.
3.3.2. WHITE BALANCE Manual Adjustment.( INSTART ->
SERVICE1)
1) TV set receive 100% White Pattern signal
2) In the state of default setting,adjust BLO-R(R CUT), BLO-
G(G CUT)
3) In default setting Data BG(B-DRIVE) is 32,adjust RG(R-
DRIVE), GG(G-DRIVE)
X,Y coordinate satisfy color coordinate below,adjust HIGH
LIGHT(35FL)°
Adjust repeatedly until HIGH LIGHT, LOW LIGHT match.
W/B setting default data refers to W/B TABLE based on
different MODEL.
<Table 1> WHITE BALANCE Color Coordinate
Item EU
N-EU
X
288 268
Y
295 273
Color
9000 1300
Temperature
degree degree
<Table 2> WHITE BALANCE default setting data
Range
Item
LOW BLO-R(R CUT) 0 ~ 63
LIGHT BLO-G(G CUT) 0 ~ 63
HIGH RG(R DRIVE) 0 ~ 63
LIGHT GG(G DRIVE) 0 ~ 63
BG (B DRIVE) 0 ~ 63
<Table 3>W/B auto adjust machine setting Table
1. IC
Name
VCD IC
EP_ROM
Algorithm
0 0
KOREA
Middle/South
Philippines
America
/Taiwan
267 282
276 288
1300 10000
degree degree
default setting data
remarks
PAL
32
32
32
32
32
Maker
NOTE
0 0
2. White balance IIC Parameter (Address)
Program Win31_wb
Vcd Slave
Program Win31_wb TWB
Sub Add
Start Bit
Stop Bit
Offset
Polarity
EP_Rom_S
S /P
PEED LUS
3.Color coordinate
Mode
High
Light
Low
Light
3.4 Deflection Setting Data Adjustment
3.4.1. Adjustment Preparation
(1) TV set receive Digital pattern (PAL: E5ch.)
(2) Deflection setting data adjustment can be done only with
remote control.
266
(3) Press the "INSTART" Key on the factory remote control
282
continuously to enter Deflection Adjustment mode.
(4) Press the CH
13000
(5) Press the
degree
3.4.2. Adjustment
1.Deflection Setting Data Adjustment,adjust in N50Hz (PAL) mode
firstly,then separately adjust N60Hz(NTSC), Z60Hz, N50Hz,
W50Hz, Z50Hz.(Model with ARC function)
(In N60Hz adjustment, data more than N60Hz can auto transfer
accordingly to N60Hz compensate value, please pay attention
to it.)
2. Korea Model adjust only in N60Hz.
3. Middle/south America Model first adjust in N60HZ,then in
N50(PAL-N ).
fixed 4. After finishing deflection setting data adjustment, press ENTER
KEY,then save it and escape adjustment Mode.
Deflection Setting ITEM
1. V SLOPE
CPT center line aim at black background !
2. V SHIFT (VS)
Keep accord with vertical center line of received picture and
CPT
3. V LINEAR (VL)
Adjust the top & bottom size of inner circle to be equal on PAL
E05 CH.
- 9 -
TWB Win31_wb TWB
8A Eeprom_Slave
B(R)_Amp B(R)_Cut
Win31_wb TWB Win31_wb
20 17
5 5
0 0
0 0
1 1
36 33
2 2
D ,E
Key to select adjustment item.
F ,G
Key to change the data.
Speed Delay
1 30
A0
G_Amp G_Cut
TWB Win31_wb TWB
21 18
5 5
0 0
0 0
0 0
37 34
2
2