Read LG 60PC4R-TB (CHASSIS:PP7AB) Service Manual online
- 8 -
7. Adjustment of Component
7-1. Required Equipment
(1) Remote controller for adjustment.
(2) MSPG-925FS Pattern Generator. (Which has 720p/50Hz
(2) MSPG-925FS Pattern Generator. (Which has 720p/50Hz
YPbPr output Pattern shown in Fig. 3)
-> Model : 215 / Pattern : 65
-> Model : 215 / Pattern : 65
7-2. 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 IN-START key on R/C for adjustment.
(4) Press the
G
(Vol. +) key to operate the set, then it becomes
automatically.
(5) After downloading complete, the ‘OK’ word appears.
(6) Auto-RGB OK means the adjustment is completed.
(6) Auto-RGB OK means the adjustment is completed.
8. Adjustment of RGB
8-1. Required Equipment
(1) Remote controller for adjustment.
(2) MSPG-925FS Pattern Generator ( Which has XGA
(2) MSPG-925FS Pattern Generator ( Which has XGA
[1024*768] 60Hz 1/2 black & white pattern shown in Fig. 4 )
8-2. Method of Auto RGB Color Balance
(1) Input the PC 1024x768 @ 60Hz 1/2 black & white pattern
(MSPG-925FS, Model:60, Pattern:65) into RGB. (using D-
sub to D-sub cable)
sub to D-sub cable)
(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) After downloading complete, the ‘OK’ word appears.
(6) Auto-RGB OK means the adjustment is completed.
(6) Auto-RGB OK means the adjustment is completed.
9. White Balance
* Notice
- Before white balance,press the In-start key 2times and do
the reset like Fig1.
- Use the cortez inner pattern(216 gray pattern)
- To enter White-balance mode,press the IN-START key 2times.
- To enter White-balance mode,press the IN-START key 2times.
9-1. TEST Equipment
(1) Color Analyzer ( CA-210)
(2) PC(for communication through RS-232C) -> UART Baud
(2) PC(for communication through RS-232C) -> UART Baud
rate : 115200
(3) Pattern Generator (MSPG-925FA etc. )
9-2. Color Temperature & Color Coordinates
Setting
(1) When adjusting the Color Temperature of LCD, Color
Analyzer CA-210(Matrix should be corrected through CH9
of CS-1000) should be used.
of CS-1000) should be used.
(2) Adjust the Color Temperature based below adjustment
color coordinates.
(3) Even if CH9 of CA-210 is corrected with Matrix, there may
be many character of Module and Filter.
(4) Therefore Refer to the below Color Coordinates Target.
O
Standard Color Temperature & Color Coordinates Using CS-1000.
O
LCD Color Temperature & Color Coordinates Target Using
CA-210(CH 9)
* Target Value of Brightness, Color Coordinates, Color Temperature
Brightness : High Light : MIN 240 Cd/m2 (32 WXGA, AUO)
Brightness : High Light : MIN 240 Cd/m2 (32 WXGA, AUO)
MIN 240 Cd/m2 (37 WXGA, AUO)
MIN 240 Cd/m2 (42 WXGA,UXGA, LPL)
MIN 240 Cd/m2 (47 UXGA, LPL)
MIN 240 Cd/m2 (42 WXGA,UXGA, LPL)
MIN 240 Cd/m2 (47 UXGA, LPL)
Color-Coordinate :
High Light : Cool :X ; 0.276 ±0.002, Y ; 0.283 ±0.002
Warm : X ; 0.313 ±0.002, Y ; 0.329 ±0.002
Color Temperature : 11,000K±500K(Cool), 6,500K ±500K(Warm)
- System control RS-232 Host should be “PC” for adjustment.
(Fig. 3)
(Fig. 4)
COOL
WARM
11,000k
6,500k
Temp
Temp
Temp
0.276
0.313
0.283
0.329
Color Temperature
Color Coordinate
x
y
0.283±0.002
0.329±0.002
11000K
6500K
0.000
0.003
0.276±0.002
0.313±0.002
COOL
WARM
Mode
Temp
uv
Click on the first or last page to see other 60PC4R-TB (CHASSIS:PP7AB) service manuals if exist.