LG 29FU1RG, Service Manual

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Copyright©2010 LG Electronics.Inc. All right reserved.
Only for training and service purposes. LGE Internal Use Only
3.10. OPTION Adjustment data Table
3.10.1. Preparation for Adjustment
(1) This decides function in accordance with model.
Press the SVC TX adjustment button (IN-START button) at
SVC mode, then adjust the option at OPTION 1, 2, 3, 4 mode.
(2) Mark the option adjustment data like (0,128,65,96) in BOM.
Mark of BOM
The OPTION 1 data is 90, the OPTION 2 data is 96, the
OPTION 3 data is 4, the OPTION 4 data is 17 in this model.
3.10.2. Adjustment Method
(1) Input data directly by the buttons corresponded with
OPTION 1 ?? (0~255), OPTION 2 ?? (0~255),OPTION 3 ??
(0~255), OPTION 4 ?? (0~255).
(2) Select each OPTION function by the CH UP/DOWN button
and then set up each OPTION by the VOL UP/DOWN button.
3.9.3. Picture Setting SVC DATA3 ( SERVICE 4 )
Flat (LPDK) Slim
ITEM
AGC
RG
GG
BG
BLO-R
BLO-G
BLO-B
CDL
L-DLY
RGB-BRI
SUB-BRI
SCR-BRI
AGC take over
Red Gain
Green Gain
Blue Gain
Black level offset Red
Black level offset Green
Black level offset Blue
Cathode Drive Level
Luminance delay time
OSD/TEXT BRIGHTNESS
OSD/TEXT BRIGHTNESS
OSD/TEXT BRIGHTNESS
21
32
32
32
32
32
32
9
8
15
15
30
21
32
32
32
32
32
32
9
8
15
15
30
Description
CPT
.
PAL NTSC
Remarks
ITEM
FMWS
MONO
DSG
AGN
BPB
AVLE
AMLOW
BPB2
FFI
DCXO AVL
FM window size
FM demodulator
Audio in/out gain
FM Sound output gain
Bypass BPF(for mono demodulator)
Enable AVL on EW pin
AM sound output gain
Bypass second BPF
Fast filter IF-PLL
DCXO value
2
1
1
0
0
0
0
1
0
1
FM Prescaler(Stereo L/R)
Description
29"
Slim
29"
FLAT
(AK)
29"
Slim
AK2
Remarks
29"
TS
Slim
ITEM
V SLOPE
V SHIFT
V LINEAR
V AMPLIT
H-SHIFT
EW WIDTH
EW PARAB
EW TRAPE
EW UPCOR
EW LOCOR
H BOW
H PARALL
SCORRECT
V SCROLL
V ZOOM
WBR
WBF
V SYNSLI
Vertical slope
Vertical shift
Vertical linearity
Vertical amplitude
Horizontal shift
EW width
Parabola adj
Trapezoid adj
Upper corner adj
Lower corner adj
Horizontal Bow
Horizontal parallelogram
S correction
Vertical Scroll
Vertical zoom
Timing of Wide Blanking
Timing of Wide Blanking
Vertical slicing level
Description
adj.
adj.
adj.
adj.
adj.
adj.
adj.
adj.
adj.
adj.
adj.
adj.
Recommend
Recommend
Recommend
Recommend
Recommend
Recommend
ITEM
WS
BKS
BSD
DSK
COR
PF
RPO
RPA
PWLDAC
IFOFF
CHSE
ACL
BLOC
TEXT-V
TEXT-H
VGUARD
TFR
GAMMA
OSDHPOS
White stretch
Black stretch
Black stretch depth
Dynamic Skin Control
Coring (Peaking)
Peaking center freq. & delay
Ratio pre & over shoot
Ratio pre & after shoot
Peak white limiting
IF demodulator offset
Chroma sensitivity
Automatic color limiting
Black level offset control
Text V position
Text H position
Vertical guard
Black level shift
OSD Gamma correction
OSD Horizontal Position
Description
1
1
0
1
3
0
3
1
3
45
1
1
5
28
5
1
1
1
3
1
1
0
1
3
0
3
1
3
45
1
1
5
28
5
0
1
1
3
Remarks
Slim Flat
LEVEL PART NO. SPECIFICATION DESCRIPTION
JOP EXP.
1. EBT30431523 MAIN, CW91A
CHASSIS ASSY (0,128,65,96)
3.9.2. Picture Setting SVC DATA1 ( SERVICE 3 )
3.9. SVC Adjustment data table
3.9.1. Picture Setting SVC DATA1 ( SERVICE 1 )
19
31
23
18
24
28
28
29
43
44
42
26
32
21
25
7
2
0
17
41
43
40
29
48
24
32
46
47
38
26
32
21
25
7
2
0
14
43
37
33
32
17
16
40
33
34
37
38
41
21
25
7
2
0