Read LG 42PG30TR-MA (CHASSIS:PP83A) Service Manual online
- 6 -
(2) Method of Auto RF/AV/S-VIDEO Color Balance
1) Press the FRONT-AV KEY on R/C for converting input
mode.
2) Input the Video Signal: 100% Color Bar signal into AV
3) Set the PSM to Vivid mode in the Picture menu.
4) Press ADJ key on R/C for adjustment.
5) Press the
3) Set the PSM to Vivid mode in the Picture menu.
4) Press ADJ key on R/C for adjustment.
5) Press the
G
(Vol. +) key to operate the set, then it
becomes automatically
6) Auto-RGB OK means the adjustment is completed
(3) Requirement
This AV color balance adjustment should be performed
before White Balance Adjustment.
before White Balance Adjustment.
6-2. Adjustment of Component
(1) Required Equipments
1) Remote controller for adjustment
2) 802F Pattern Generator, Master (MSPG-925FA), etc.
3) MSPG-925FA Pattern Generator
2) 802F Pattern Generator, Master (MSPG-925FA), etc.
3) MSPG-925FA Pattern Generator
(Which has 720p@50Hz YPbPr signal : 100% Color Bar
Pattern shown in Fig. 3 )
==> Model: 215 / Pattern: 65
Pattern shown in Fig. 3 )
==> Model: 215 / Pattern: 65
4) It is very import to use correct adjustment pattern like
Fig. 3.
- Within the pattern, color sequence should be aligned
- Within the pattern, color sequence should be aligned
: White-Yellow-Cyan-Green-Gray-Red-BLUE-BLACK
(If color sequence is reversed (Black -> ... -> White),
reverse the pattern with REV key, when using Master
pattern generator like MSPG-925)
reverse the pattern with REV key, when using Master
pattern generator like MSPG-925)
- If Minimum Black Level and/or Maximum White Level
is not correct, Do select 100% Color Bar Pattern.
(2) Method of Auto Component Color Balance
(Input : Component1)
1) Input the Component1 720p 100% Color Bar(MSPG-
925FA model:215, pattern:65) signal into Component.
2) Set the PSM to Vivid mode in the Picture menu.
3) Press the ADJ key on R/C for adjustment.
4) Press the
3) Press the ADJ 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.
6-3. Adjustment of RGB
(1) Required Equipments
1) Remote controller for adjustment
2) 802F Pattern Generator, Master (MSPG-925FA), etc.
3) MSPG-925FA Pattern Generator
2) 802F Pattern Generator, Master (MSPG-925FA), etc.
3) MSPG-925FA Pattern Generator
(Which has XGA [1024*768] 60Hz PC Format output
signal : 100% Color Bar Pattern shown in Fig. 4 )
signal : 100% Color Bar Pattern shown in Fig. 4 )
4) It is very import to use correct adjustment pattern like
Fig. 4.
- Within the pattern, color sequence should be aligned :
- Within the pattern, color sequence should be aligned :
White-Yellow-Cyan-Green-Magenta-Red-BLUE-
BLACK
(If color sequence is reversed (Black -> ... -> White),
reverse the pattern with REV key, when using Master
pattern generator like MSPG-925)
BLACK
(If color sequence is reversed (Black -> ... -> White),
reverse the pattern with REV key, when using Master
pattern generator like MSPG-925)
- If Minimum Black Level and/or Maximum White Level
is not correct, Do select 100% Color Bar Pattern.
(2) Method of Auto RGB Color Balance
1) Input the PC 1024x768 @ 60Hz with 100% color bar
pattern like Fig.4. into RGB.
(Ex. MSPG-925FA, model:60, pattern:65)
(Ex. MSPG-925FA, model:60, pattern:65)
2) Set the PSM to Vivid mode in Picture menu.
3) Press the ADJ key on R/C for adjustment.
4) Press the
3) Press the ADJ key on R/C for adjustment.
4) Press the
G
(Vol. +) key operate To set , then it becomes
automatically.
5) Auto-RGB OK means adjustment is completed.
(Fig. 3)
(Fig. 4)
Click on the first or last page to see other 42PG30TR-MA (CHASSIS:PP83A) service manuals if exist.