DOWNLOAD Panasonic TH-42PW3 / TH-42PWD3 Service Manual ↓ Size: 28.53 MB | Pages: 121 in PDF or view online for FREE

Model
TH-42PW3 TH-42PWD3
Pages
121
Size
28.53 MB
Type
PDF
Document
Service Manual
Brand
Device
Plasma / GP3D
File
th-42pw3-th-42pwd3.pdf
Date
PREV: Panasonic TH-42PW3 Service Manual / Other

Panasonic TH-42PW3 / TH-42PWD3 Service Manual ▷ View online

 0   7. 
1 PC
Color
Picture:
 1) Find the nearest area to brightness of 5 cd/m
2 
as Low
Gray Scale
Analyzer
Normal Sub Adjust
      light by color sensor.
Pattern
White balance:
Sub Bright  2) Adjust Sub bright to set Low light level to 5 cd/m
2
Cool
     exactly.
Aspect:
PANEL W/B
16:9
G cut off  3) Set G cut off to " 80 ".
PANEL W/B
B cut off  4) Adjust B and R cut off to set color temperature as 
R cut off       shown Fig.-03.
High light 75%
Sub Adjust
  Low light 15%
Sub Bright  5) If Sub Bright is changed re-adjust it to set Low light
      to 5 cd/m
2
.
 6)Find 75% of white area by color sensor.
PANEL W/B
G Drive  7) Set G Drive to " D8 ".
PANEL W/B
B Drive  8) Adjust B and R Drive to set color temperature 
R Drive      as shown Fig.-03.
 9) Repeat item 4) to 7) to set both Low light and 
      high light.
PANEL W/B
R,G,B Drive 10) Increase same steps of R, G and B Drive to set 
R,G,B Drive        largest level of 3 color drive  to "FC".
PANEL W/B
R,G,B cut off 11) Re-adjust Low light level again.
Color Temp.
x
y
Cool(Hi)
0.272
0.29
Normal(Mid)
0.288
0.296
Warm(Low)
0.313
0.329
Fig. -03
2
Picture:
 1) Change white balance to "Normal".
Normal PANEL W/B
White balance:
R,G,B cut off  2) Repeat procedure 3) to 11) of Cool mode.
Normal
PANEL W/B
Aspect:
R,G,B Drive
16:9
3
Picture:
 1) Change white balance to "Normal".
Normal PANEL W/B
White balance:
R,G,B cut off  2) Repeat procedure 3) to 11) of Cool mode.
Warm
PANEL W/B
Aspect:
R,G,B Drive
16:9
4
Picture:
Picture Menu
 1) Change color templature to "Cool".
Normal Sub Adjust
White balance:
Sub Bright  2)Re-set Sub bright to "30"
Cool
Aspect:
16:9
INPUT
Alignment menu
Procedure
Equipment
Setting
2
   
White balance:
White
Balance
Cool
Normal
Warm
RGB
Cool
R Drive
Gray Scale
Normal
G Drive
Pattern
Warm
B Drive
R Cut off
G Cut off
B Cut off
 2) Input RGB signal.
High light 75%
  Low light 15%
 3) Copy PC R,G,B drive and cut off data of each white 
     balance mode to RGB position.
INPUT
Alignment menu
Procedure
Equipment
Setting
5
Picture:
 1) Write down each color temaparature of R,G,B drive and
Normal
    Cut off data as follows.
Aspect:
16:9
   
"  6   7. 
1
HD
(720i or 1080i)
Color
Picture:
 1) Find the nearest area to brightness of 5 cd/m
2 
as Low
Gray Scale
Analyzer
Normal Sub Adjust
      light by color sensor.
Pattern
White balance:
Sub Bright  2) Adjust Sub bright to set Low light level to 5 cd/m
2
Cool
     exactly.
Aspect:
PANEL W/B
16:9
G cut off  3) Set G cut off to " 80 ".
PANEL W/B
B cut off  4) Adjust B and R cut off to set color temperature as 
R cut off       shown Fig.-04.
High light 75%
Sub Adjust
  Low light 15%
Sub Bright  5) If Sub Bright is changed re-adjust it to set Low light
      to 5 cd/m
2
.
 6)Find 75% of white area by color sensor.
PANEL W/B
G Drive  7) Set G Drive to " D8 ".
PANEL W/B
B Drive  8) Adjust B and R Drive to set color temperature 
R Drive      as shown Fig.-04.
 9) Repeat item 4) to 7) to set both Low light and 
      high light.
PANEL W/B
R,G,B Drive 10) Increase same steps of R, G and B Drive to set 
R,G,B Drive        largest level of 3 color drive  to "FC".
PANEL W/B
R,G,B cut off 11) Re-adjust Low light level again.
Color Temp.
x
y
Cool(Hi)
0.272
0.29
Normal(Mid)
0.288
0.296
Warm(Low)
0.313
0.329
Fig. -04
2
Picture:
 1) Change white balance to "Normal".
Normal PANEL W/B
White balance:
R,G,B cut off  2) Repeat procedure 3) to 11) of Cool mode.
Normal
PANEL W/B
Aspect:
R,G,B Drive
16:9
3
Picture:
 1) Change white balance to "Normal".
Normal PANEL W/B
White balance:
R,G,B cut off  2) Repeat procedure 3) to 11) of Cool mode.
Warm
PANEL W/B
Aspect:
R,G,B Drive
16:9
4
Picture:
Picture Menu
 1) Change color templature to "Cool".
Normal Sub Adjust
White balance:
Sub Bright  2)Re-set Sub bright to "30"
Cool
Aspect:
16:9
INPUT
Alignment menu
Procedure
Equipment
Setting
   
White balance:
White
Balance
Cool
Normal
Warm
RGB
Cool
R Drive
Gray Scale
Normal
G Drive
Pattern
Warm
B Drive
R Cut off
G Cut off
B Cut off
 2)Change input signal to 525i and 525p.
High light 75%
  Low light 15%
 3) Copy HD drive and cut off data of each white 
     balance mode to each signals position.
INPUT
Alignment menu
Procedure
Equipment
Setting
5
Picture:
 1) Write down each color temaparature of R,G,B drive and
Normal
    Cut off data as follows.
Aspect:
16:9
   
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