LG Multiplex 72 Service Manual page 9

PAL
7) ET (East-West Trapezium)
Adjust to make the length of top horizontal line same with
it of the bottom horizontal line.
8) EP (East-West Parabola)
Adjust so that middle portion of the outermost left and
right vertical line looks like parallel with vertical lines of the
CPT.
9) ES (East-West Symmetric)
Adjust until the upper and lower corner of the screen
symmetric.
10) EC (East-West Corner)
After completing the EP adjustment, adjust so that the
corner vertical line to be straight.
11) BOW
Adjust the left and right crooked line on upper and lower
side.
12) ANGLE
Adjust the vertical slope.
<Table 4> Initial deflection data & conversion data for each mode
(Line SVC-2) (50Hz is initial data and the other data are
compensated conversion.)
OPTION CONTENTS
VA Vertical Amplitude
VL Vertical - Linearity
SC S - Correction
VS Vertical Shift
HS Horizontal Shift
EW East - West Width
ET East - West Trapezium
EP East - West Parabola
ES East - West Symmetric
EC East - West corner
BOW Bow Correction(Quadratic)
ANGLE Angle Correction(Linear)
NTSC
<Fig.6>
N50Hz
RANGE
21"
0050~00CF 00A1
0025~00BF 00FB
0000~009F 00D0
0600~0900 0738
0000~003F 0017
0400~0EFF 0B04
0700~08FF 07F8
06E0~0840 07B0
06A0~0AFF 0840
0790~08E0 0825
-256~255 0000
-256~255 0000
5. SVC Dat & PSM,SSM Setting Data
Picture Setting Data (LINE SVC-3) : No need of adjustment
<Table 5>
OPTION CONTENTS
DVCO Digital VCO
BCLTH BCL TRERHOLD
BCLTM BCL TIME
BCLGN BCL GAIN
SVG1 SVM GAIN
SVDEL SVM DELAY
SVD1 SVM DELAY1
LDLY1
DSCC Discharge Sample Count
DSCV Vertical Discharge Value
HBSO BLACK CURRENT
VBSO WHITE CURRENT
<Table 6> Picture Mode Initial Setting Value
Mode DYNAMIC
CONTRAST
BRIGHT
COLOR
SHARPNESS
O Shipment Condition
In the last assembly line before packing, below setting are
29"
should be made (Using IN-STOP KEY)
160
<TAble 7>
0
-32
No. CONTENTS
-224
1 POWER
39
2 TV / AV INPUT
464
3 MEMORY CHANNEL
20
66
4 SOUND
0
5 MUTE
48
6 DBS
0
7 PSM
0
8 SSM
9 CHILD LOCK
10 AUTO SLEEP
11 AVL
12 BALANCE
13 BLUE BACK
14 TILT
RANGE
-2048~2047
0~2047
0~15
0~15
0~1FFH
0~6
0~6
L DELAY
0~511
0~511
STANDARD MILD
100 90
60 50
60 50
50 40
CONDITION
OFF
TV
Refer CH. Memory
spec. sheet
30 STEPS
OFF
OFF
DYNAMIC
FLAT
OFF
OFF
OFF
0
OFF
0
21" 29"
FLAT FLAT
00A1 160
00FB 0
00D0 -32
0738 -224
0017 39
0B04 464
07F8 20
07B0 66
0840 0
0825 48
0000 0
0000 0
GAME
60 50
60 60
40 40
30 30
REMARK
29" Option
3-5