Read Panasonic TC-42P1 / TC-42P1F Service Manual online
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PC / RGB signal
1)
Set the PC mode and input the white pattern signal from RGB signal generator.
2)
Press the Menu button twice to access main menu and set the manual W/B to Cool.
3)
Access the Panel W/B mode and align the Low Light and High Light shown below by using colour meter.
4)
Record R Cutoff, B Cutoff, R Drive and B Drive setting data.(***Data 5)
5)
Change the Manual W/B to Nomal by the Menu button and STR button.
6)
Modify the Data as follows.
Increase R Drive 34 steps and reduce B drive 2 steps from Cool mode.
7)
Change the Manual W/B to Warm by the Menu button and STR button.
8)
Modify the Data as follows.
Increase R Drive 47 steps and reduce B drive 31 steps, and R cutoff and B cutoff 1 steps from Cool mode.
Pos./Size setting
1) Receive the test pattern signal which can be found the center and edge position and align properly.
Equipment
RGB signal generator Colour meter
x
y
Cool (High)
0.272
0.290
Nomal (Mid)
0.288
0.296
Warm (Low)
0.313
0.329
Alignment Item
Reference Cool (Hi)
Setting/Special feature
Brightness
66
10cd/m
2
by 15% RGB signal (Set by generator)
R Cutoff
91
Set to 15% RGB signal level by the RGB generator.
B Cutoff
85
Set 15% RGB signal level by the RGB generator.
B Drive
6A
Set 75% RGB signal level by the RGB generator.
R Drive
74
Set 75% RGB signal level by the RGB generator.
Contrast
84
Optimum setting
R Cutoff
B Cutoff
B Drive
R Drive
Alignment Item
Reference
Setting/Special feature
H Position
9A
Optimum setting
V Position
C3
Optimum setting
H Size
A8
Optimum setting
V Size
5E
Optimum setting
***Data 5
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