Service manual
- 11 -
Copyright©2007 LG Electronics.Inc. All right reserved.
Only for training and service purposes.
LGE Internal Use Only
Warning: First adjust in PAL 50HZ, and then adjust in NTSC 60HZ, but it needs confirm
adjustment state again in NTSC System. Adjust if necessary.
3.6 SVC DEFAULT DATA (DATA below is supervised by EEPROM MASTER.)
-PAL
[Table 5] SERVICE 1 [Table 6] SERVICE 3
25
32
32
32
32
32
11
13
25
25
32
32
32
32
32
8
13
20
25
32
32
32
32
32
5
13
25
TS
Sus
AK
1.3R
AK
Invar
TS-
AK
IRICO
29"N
ormal
25"
FLAT
Adjust
Item
AGC
RG
GG
BG
BLO-R
BLO-G
CDL
L-DLY
RGB-BRI
AGC take over
Red Gain
Green Gain
Blue Gain
Black level offset Red
Black level offset Green
Cathode Drive Level
Luminance delay time
OSD/TEXT BRIGHTNESS
25
32
32
32
32
32
5
13
25
25
32
32
32
32
32
5
13
25
25
32
32
32
32
32
5
13
25
25
32
32
32
32
32
8
13
25
25
32
32
32
32
32
5
13
25
Adjust
explanation
29"S-SLIM
29"FLAT
17
38
32
32
24
17
30
25
35
35
32
32
30
21
25
2
2
0
0
1
10
39
36
48
30
32
35
10
42
59
32
32
30
21
25
2
2
0
0
1
15
51
32
37
28
19
28
15
42
43
35
31
40
21
25
5
0
0
0
1
Invar
AK
IRICO
TS-AK
Sus
TS
1.3R AK
Adjust 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
OVRVOLIN
V GUARD
Vertical slope
Vertical shift
Vertical linearity
Vertical amplitude
Horizontal shift
EW width
Parabola adj
Trapezoid adj
Lower corner adj
Lower corner adj
Bow
Horizontal parallelogram
S correction
Vertical shift
Vertical zoom
Timing of Wide Blanking
Timing of Wide Blanking
Vertical slicing level
Over voltage input mode
Vertical guard mode
12
41
35
29
29
22
35
21
45
53
33
35
30
21
25
2
2
0
0
0
15
46
40
30
26
36
45
15
45
59
36
36
32
21
25
7
2
0
0
1
14
46
40
35
26
25
44
34
54
48
32
25
38
21
25
2
2
0
0
0
24
15
41
15
30
30
36
15
47
59
33
34
32
3
25
2
2
0
0
1
16
42
36
26
30
38
50
16
46
58
34
31
38
21
25
2
2
0
0
0
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Adjust if necessary
Adjust if necessary
Adjust if necessary
Adjust if necessary
Adjust if necessary
Adjust if necessary
Adjust if necessary
Adjust if necessary
Adjust
explanation
29"FLAT
29"S-SLIM
29" Normal
25" FLAT
Adjust or not
TS
1
1
16
17
18
22
0
8
84
1
0
100
50
0
40
5
8
2
N-EU
EU
Remarks
Adjust
Item
OVMADAPT
OVMTHR
ADC LEV
DEC LEV
MONO LEV
NICAMLEV
FILTBW
BAMA FC
AUX3 VOL
FMWINDOW
BOOSTVAL
MAX VOL
DCXO VAL
DCXOA
TEXT-V
TEXT-H
DBB GAIN
DBB FRQ
OVER MODULATION
OVER MODULATION THRESHOLD
ADC LEVEL (-16 ~ 15) – ADCLEV
DEC LEVEL (-16 ~ 15) – DECLEV
MONO LEVEL (-16 ~ 15) – MONOLEV
NICAM LEVEL (-16 ~ 15) – NICLEV
FILTER BANDWIDTH
BASS MANAGEMENT FREQUENCY CHAR.
AUX3 VOL (SCART1 RF SOUND OUT)
FM WINDOW FILTER (FMWS)
MAX VOLUME
DCXO
DCXO
TEXT POSITION – VERTICAL
TEXT POSITION – HORIZONTAL
Dynamic Bass Booster
Dynamic Bass Booster Frequency
1
1
16
17
18
22
0
8
89
1
0
100
50
0
40
5
8
2
FM pre-scaler (Stereo L/R)
FM pre-scaler (Mono)
NICAM pre-scaler
Scart pre-scaler
For 29FU3 Tool
For DBB Model
Adjust explanation