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

%     
1 625i
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.-05.
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.-05.
 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. -05
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
)
   
'   ).   )
 ** Adjust at the dark room.
1 NTSC
Picture:
PANEL W/B
Gray Scale
Normal
All cut off  1) Set white balance to 
Cool
.
Pattern
Aspect:
16:9
 2) Adjust All cut off to start some pixels emission
     at black 2% area and no emission at black 0% area.
 3) Write down all cut off data.
 4) Set white balance to 
Nornal
.
Black 2 %
 Black 0 %
 5) Adjust All cut off to set same data of Cool mode.
 6) Set white balance to 
warm
.
 7) Adjust All cut off to set same data of Cool mode.
 ** Adjust at the dark room.
2 PAL
Picture:
PANEL W/B
Gray Scale
Normal
All cut off  1) Set white balance to 
Cool
.
Pattern
Aspect:
16:9
 2) Adjust All cut off to start some pixels emission
     at black 2% area and no emission at black 0% area.
 3) Write down all cut off data.
 4) Set white balance to 
Nornal
.
Black 2 %
 Black 0 %
 5) Adjust All cut off to set same data of Cool mode.
 6) Set white balance to 
warm
.
 7) Adjust All cut off to set same data of Cool mode.
SECAM
 8) Change to SECAM signal.
Gray Scale
Pattern
 9) Copy PAL All cut off data to SECAM mode.
 ** Adjust at the dark room.
3 PC
Picture:
PANEL W/B
Gray Scale
Normal
All cut off  1) Set white balance to 
Cool
.
Pattern
Aspect:
16:9
 2) Adjust All cut off to start some pixels emission
     at black 2% area and no emission at black 0% area.
 3) Write down all cut off data.
 4) Set white balance to 
Nornal
.
Black 2 %
 Black 0 %
 5) Adjust All cut off to set same data of Cool mode.
 6) Set white balance to 
warm
.
 7) Adjust All cut off to set same data of Cool mode.
RGB
 8) Change to RGB input signal.
Gray Scale
Pattern
 9) Copy PAL All cut off data to SECAM mode.
INPUT
Alignment menu
Procedure
Equipment
Setting
*
   
 ** Adjust at the dark room.
4 525i
Picture:
PANEL W/B
Gray Scale
Normal
All cut off  1) Set white balance to 
Cool
.
Pattern
Aspect:
16:9
 2) Adjust All cut off to start some pixels emission
     at black 2% area and no emission at black 0% area.
 3) Write down all cut off data.
 4) Set white balance to 
Nornal
.
Black 2 %
 Black 0 %
 5) Adjust All cut off to set same data of Cool mode.
 6) Set white balance to 
warm
.
 7) Adjust All cut off to set same data of Cool mode.
525p
 8) Change to 525p signal.
Gray Scale
Pattern
 9) Copy 525i All cut off data to 525p mode.
HD
(720i or 1080i)
 8) Change to HD signal.
Gray Scale
Pattern
 9) Copy 525i All cut off data to HD mode.
 ** Adjust at the dark room.
5 625i
Picture:
PANEL W/B
Gray Scale
Normal
All cut off  1) Set white balance to 
Cool
.
Pattern
Aspect:
16:9
 2) Adjust All cut off to start some pixels emission
     at black 2% area and no emission at black 0% area.
 3) Write down all cut off data.
 4) Set white balance to 
Nornal
.
Black 2 %
 Black 0 %
 5) Adjust All cut off to set same data of Cool mode.
 6) Set white balance to 
warm
.
 7) Adjust All cut off to set same data of Cool mode.
Alignment menu
Procedure
INPUT
Equipment
Setting
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