DOWNLOAD Panasonic PT-VW431DU / PT-VW431DE / PT-VW431DEA (serv.man2) Service Manual ↓ Size: 19.33 MB | Pages: 127 in PDF or view online for FREE

Model
PT-VW431DU PT-VW431DE PT-VW431DEA (serv.man2)
Pages
127
Size
19.33 MB
Type
PDF
Document
Service Manual
Brand
Device
Projector / LCD PROJECTOR
File
pt-vw431du-pt-vw431de-pt-vw431dea-sm2.pdf
Date
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Panasonic PT-VW431DU / PT-VW431DE / PT-VW431DEA (serv.man2) Service Manual ▷ View online

-61-
Electrical Adjustments
Group/
Item 
Item Name
Function
Initial
Range
Note
8 L6 Value(Floor)
Reference value switching Level2-> 
3 o'clock (illuminance value)
202
0-255
9 L1 Value(Ceiling)
Reference value switching Level1-> 
0 when (illuminance value)
18
0-255
10 L2 Value(Ceiling)
Reference value switching Level 0> 
at the time of a value (brightness)
21
0-255
11 L3 Value(Ceiling)
Reference value switching Level2-> 
when a (illuminance value)
24
0-255
12 L4 Value(Ceiling)
Reference value switching Level1-> 
when 2 (illuminance value)
32
0-255
13 L5 Value((Ceiling)
Reference value switching Level3-> 
when 2 (illuminance value)
39
0-255
14 L6 Value(Ceiling)
Reference value switching Level2-> 
3 o'clock (illuminance value)
51
0-255
15 DLV ON_Level
Level of DLL in the ON mode of DLV
3
0-3
Group 
276
DLV Image quality correction
0 Color correction gain (PW)
To enable / disable color correction 
PW gain during DLV Auto / On
1
0-1
0:Enabel, 1:Disable
1 correction gain user R 
(Gamma)
To enable / disable user R gain 
compensation at the time of DLV 
Auto / On
1
0-1
0:Enabel, 1:Disable
2 Correction Sub Gamma 
(Gamma)
To enable / disable Sub Gamma 
correction when the DLV Auto / On
1
0-1
0:Enabel, 1:Disable
3 Sharpness correction (PW)
Enable / disable the correction of 
sharpness when DLV Auto / On
1
0-1
0:Enabel, 1:Disable
Group 
280
AutoPC Adjust
0 AutoPCAdjustEnable
Auto-PC Adj Operation Enable if Un-
supported Signal Input
0
0-1
0:Enabel, 1:Disable
1 Frequency Step
Frequency Steps of Total Dot
1
0-3
2 Frequency Threshold
Total Dot Freqency Threshold
5
0-10
0[]<-- - --> 10[Not matched]
3 Fine Phase
Do Phase Adj after Total Dot Adj.
1
0-1
0;Excutes Fine Phase; 1:Not 
Excute
4 BLKDET
Black Level Detection Area
1
0 - 7
5 PHASEMSK
Phase Detection Filter 
0
0 - 3
0: Effective All Bit, 
1: Disable Lower 1 bit
2: Disable Lower 2 bit, 3: 
Disable Lower 3 bit
Group 
290
PanelType
0 GammaL/R-View
Current Setting Check
0
0-20
0: Gamma for L-Turn
20: Gamma for R-Turn *  
Read only
1 GammaL/R-Change
Setting of Gamma 
10
0-20
Sets L-Turn Gamma if the 
Value is set to 0.
Sets R-Turn Gamma if the 
Value is set to 20.
Group 
430
Model No.Setting [No NAME]
0 Model No. Confirm
0 : No Name
1 : PT-VW431D
2 : PT-VW431DU
3 : PT-VW431DE
4 : PT-VW431DEJ
5 : PT-VW431DEA
6 : PT-VW431DEAJ
0
-
1 Model No. Setting
Model No. is set when the value is 
set to 10.
0
0-10
Group 
431
Model No.Setting [PT-VW431D]
0 Model No. Confirm
*Refer to G430-0
0
-
1 Model No. Setting
Model No. is set when the value is 
set to 10.
0
0-10
Group 
432
Model No.Setting [PT-VW431DU]
0 Model No. Confirm
*Refer to G430-0
0
-
1 Model No. Setting
Model No. is set when the value is 
set to 10.
0
0-10
Group 
433
Model No.Setting [PT-VW431DE]
0 Model No. Confirm
*Refer to G430-0
0
-
1 Model No. Setting
Model No. is set when the value is 
set to 10.
0
0-10
Group 
434
Model No.Setting [PT-VW431DEJ]
0 Model No. Confirm
*Refer to G430-0
0
-
-62-
Electrical Adjustments
Group/
Item 
Item Name
Function
Initial
Range
Note
1 Model No. Setting
Model No. is set when the value is 
set to 10.
0
0-10
Group 
435
Model No.Setting [PT-VW431DEA]
0 Model No. Confirm
*Refer to G430-0
0
-
1 Model No. Setting
Model No. is set when the value is 
set to 10.
0
0-10
Group 
436
Model No.Setting [PT-VW431DEAJ]
0 Model No. Confirm
*Refer to G430-0
0
-
1 Model No. Setting
Model No. is set when the value is 
set to 10.
0
0-10
Group 
500
Composite (NTSC) Composite / S-Video
1 Disp Dots
668
0 ~ 4095
2 H Back Porch
28
0 ~ 4095
3 V Back Porch
18
0 ~ 4095
4 Disp Line
458
0 ~ 4095
Group 
501
Composite (PAL) Composite / S-Video
1 Disp Dots
658
0 ~ 4095
2 H Back Porch
34
0 ~ 4095
3 V Back Porch
22
0 ~ 4095
4 Disp Line
536
0 ~ 4095
Group 
502
Composite (SECAM) Composite / S-Video
1 Disp Dots
652
0 ~ 4095
2 H Back Porch
28
0 ~ 4095
3 V Back Porch
22
0 ~ 4095
4 Disp Line
536
0 ~ 4095
Group 
510
SCART(480i)
1 Disp Dots
674
0 ~ 4095
2 H Back Porch
132
0 ~ 4095
3 V Back Porch
43
0 ~ 4095
4 Disp Line
452
0 ~ 4095
Group 
511
SCART (575i)
1 Disp Dots
650
0 ~ 4095
2 H Back Porch
152
0 ~ 4095
3 V Back Porch
68
0 ~ 4095
4 Disp Line
514
0 ~ 4095
Group 
520
YCbCr (480i)
0 Total Dots
858
0 ~ 4095
1 Disp Dots
670
0 ~ 4095
2 H Back Porch
146
0 ~ 4095
3 V Back Porch
48
0 ~ 4095
4 Disp Line
458
0 ~ 4095
Group 
521
YCbCr (575i)
0 Total Dots
864
0 ~ 4095
1 Disp Dots
656
0 ~ 4095
2 H Back Porch
162
0 ~ 4095
3 V Back Porch
64
0 ~ 4095
4 Disp Line
534
0 ~ 4095
Group 
522
YCbCr (480P)
0 Total Dots
858
0 ~ 4095 * Read only
1 Disp Dots
684
0 ~ 4095
2 H Back Porch
136
0 ~ 4095
3 V Back Porch
46
0 ~ 4095
4 Disp Line
460
0 ~ 4095
Group 
523
YCbCr (575P)
-63-
Electrical Adjustments
Group/
Item 
Item Name
Function
Initial
Range
Note
0 Total Dots
864
0 ~ 4095 * Read only
1 Disp Dots
690
0 ~ 4095
2 H Back Porch
142
0 ~ 4095
3 V Back Porch
56
0 ~ 4095
4 Disp Line
550
0 ~ 4095
Group 
524
YCbCr (720P - 60)
0 Total Dots
1650
0 ~ 4095 * Read only
1 Disp Dots
1248
0 ~ 4095
2 H Back Porch
313
0 ~ 4095
3 V Back Porch
34
0 ~ 4095
4 Disp Line
700
0 ~ 4095
Group 
525
YCbCr (720P - 50 )
0 Total Dots
1980
0 ~ 4095 * Read only
1 Disp Dots
1248
0 ~ 4095
2 H Back Porch
338
0 ~ 4095
3 V Back Porch
36
0 ~ 4095
4 Disp Line
700
0 ~ 4095
Group 
526
YCbCr (1080i - 60)
0 Total Dots
2200
0 ~ 4095 * Read only
1 Disp Dots
1872
0 ~ 4095
2 H Back Porch
256
0 ~ 4095
3 V Back Porch
54
0 ~ 4095
4 Disp Line
1052
0 ~ 4095
Group 
527
YCbCr (1080i - 50)
0 Total Dots
2640
0 ~ 4095 * Read only
1 Disp Dots
1870
0 ~ 4095
2 H Back Porch
257
0 ~ 4095
3 V Back Porch
54
0 ~ 4095
4 Disp Line
1052
0 ~ 4095
Group 
528
YCbCr (1035i)
0 Total Dots
2200
0 ~ 4095 * Read only
1 Disp Dots
1872
0 ~ 4095
2 H Back Porch
256
0 ~ 4095
3 V Back Porch
92
0 ~ 4095
4 Disp Line
1012
0 ~ 4095
Group 
540
RGB Video (480i)
0 Total Dots
960
0 ~ 4095
1 Disp Dots
752
0 ~ 4095
2 H Back Porch
166
0 ~ 4095
3 V Back Porch
48
0 ~ 4095
4 Disp Line
460
0 ~ 4095
Group 
541
RGB Video (575i)
0 Total Dots
966
0 ~ 4095
1 Disp Dots
736
0 ~ 4095
2 H Back Porch
182
0 ~ 4095
3 V Back Porch
66
0 ~ 4095
4 Disp Line
536
0 ~ 4095
Group 
542
RGB Video (480P)
0 Total Dots
960
0 ~ 4095
1 Disp Dots
766
0 ~ 4095
2 H Back Porch
156
0 ~ 4095
3 V Back Porch
46
0 ~ 4095
4 Disp Line
460
0 ~ 4095
Group 
543
RGB Video (575P)
0 Total Dots
986
0 ~ 4095
1 Disp Dots
774
0 ~ 4095
2 H Back Porch
174
0 ~ 4095
-64-
Electrical Adjustments
Group/
Item 
Item Name
Function
Initial
Range
Note
3 V Back Porch
62
0 ~ 4095
4 Disp Line
540
0 ~ 4095
Group 
544
RGB Video (720P - 60 )
0 Total Dots
1650
0 ~ 4095
1 Disp Dots
1246
0 ~ 4095
2 H Back Porch
318
0 ~ 4095
3 V Back Porch
36
0 ~ 4095
4 Disp Line
698
0 ~ 4095
Group 
545
RGB Video (720P - 50 )
0 Total Dots
1980
0 ~ 4095
1 Disp Dots
1246
0 ~ 4095
2 H Back Porch
310
0 ~ 4095
3 V Back Porch
34
0 ~ 4095
4 Disp Line
702
0 ~ 4095
Group 
546
RGB Video (1080i - 60)
0 Total Dots
2200
0 ~ 4095
1 Disp Dots
1872
0 ~ 4095
2 H Back Porch
260
0 ~ 4095
3 V Back Porch
58
0 ~ 4095
4 Disp Line
1046
0 ~ 4095
Group 
547
RGB Video (1080i - 50)
0 Total Dots
2640
0 ~ 4095
1 Disp Dots
1872
0 ~ 4095
2 H Back Porch
260
0 ~ 4095
3 V Back Porch
56
0 ~ 4095
4 Disp Line
1050
0 ~ 4095
Group 
548
RGB Video (1035i)
0 Total Dots
2200
0 ~ 4095
1 Disp Dots
1872
0 ~ 4095
2 H Back Porch
260
0 ~ 4095
3 V Back Porch
92
0 ~ 4095
4 Disp Line
1008
0 ~ 4095
Group 
560
HDCP (480P)
7 OverScan
Over Scan Rate(0~25.5%:0.1%step)
0
0 ~ 255
8 VSBEG
2
0 ~ 15
Group 
561
HDCP (575P)
7 OverScan
Over Scan Rate(0~25.5%:0.1%step)
0
0 ~ 255
8 VSBEG
2
0 ~ 15
Group 
562
HDCP (720P -60)
7 OverScan
Over Scan Rate(0~25.5%:0.1%step)
0
0 ~ 255
8 VSBEG
2
0 ~ 15
Group 
563
HDCP (720P -50)
7 OverScan
Over Scan Rate(0~25.5%:0.1%step)
0
0 ~ 255
8 VSBEG
2
0 ~ 15
Group 
564
HDCP (1080i -60)
7 OverScan
Over Scan Rate(0~25.5%:0.1%step)
0
0 ~ 255
8 VSBEG
2
0 ~ 15
Group 
565
HDCP (1080i -50)
7 OverScan
Over Scan Rate(0~25.5%:0.1%step)
0
0 ~ 255
8 VSBEG
2
0 ~ 15
Group 
566
HDCP (1035i)
7 OverScan
Over Scan Rate(0~25.5%:0.1%step)
0
0 ~ 255
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