26LC45, 26LC46, 26LC4D (CHASSIS:LD73A) - LG TV Service Manual (repair manual). Page 12

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* Before AV ADC Calibration, should be executed the “Tool option 1”
5. Select method of Tool option 1
1) Press ADJ Key in the Adjust remote control.
2) Select “Tool option 1” by using 
D
/
E
(CH+/-) key, and press
A
(ENTER).
3)Select “Maker” by using 
D
/
E
(CH+/-) key, and change the
module maker and. applied module classification by using
F
/
G
(VOL+/-).
4) Select “Inch” by using 
D
/
E
(CH+/-) key, and change the
module according to the inch of model.
5) Select “Tool” by using 
D
/
E
(CH+/-) key, and change the
tool name according to the model.
(Inch of model : 26”, 32”, 37”, 42”, Applied module under the
classification)
6. ADC Calibration
<Caution>
- System control RS-232 Host should be “PC” for adjustment.
- Before AV ADC Calibration, execute the “Module selection”.
6.1. Adjustment of RF/AV/S-VIDEO
(1) Required Equipments
- Remote controller for adjustment
- MSPG-925FS Pattern Generator (Which has Video
Signal: 7 Color Bar Pattern shown in Fig. 1)
=> Model: 202 / Pattern: 65
(2) Method of Auto RF/AV/S-VIDEO Color Balance.
1) Input the Video Signal: 7 Color Bar signal into AV3.
2) Set the PSM to Dynamic mode in the Picture menu.
3) Press IN-START key on R/C for adjustment.
4) Press the 
G
(Vol.+) key to operate the set, then it
becomes automatically.
5) Auto-RGB OK means the adjustment is completed.
6.2 Adjustment of Component.
(1) Required Equipments
- Remote controller for adjustment
- MSPG-925FS Pattern Generator (Which has 720p/60Hz
YPbPr output Pattern shown in Fig. 1 )
=> Model:215/Pattern: 65
(2) Method of Auto Component Color Balance
1) Input the Component 720p/50Hz 7 Color Bar(MSPG-
925FS model:215, pattern:65) signal into Component.
2) Set the PSM to Dynamic mode in the Picture menu
3) Press the IN-START key on R/C for adjustment.
4) Press the 
G
(Vol.+) key to operate the set , then it
becomes automatically.
5) Auto-RGB OK means the adjustment is completed.
- 12 -
ADC
RF/AV/S-VIDEO
Component
RGB-PC
MSPG925F
PALJ
Model:215 (720P)
Model: 3 
INPUT  SELECT     AV3
Pattern:65
(1024*768 60Hz)
Model: 202 (PAL-BGDHI) 720P/50Hz 
Pattern: 65
Pattern: 65
7 Color Bar
PAL 7 Color Bar
Creatore
Pollice
Attrezzo
0
LPL
26
LD4D
64
LD7D
2
CMO
LD4D
66
LD7D
4
LPL
32
LD4D
68
LD7D
8
LPL
37
LD4D
72
LD7D
12
LPL
42
LD4D
76
LD7D
<Fig. 1>
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