XV-Z3100U/XV-Z3100/XV-Z3300/DT-510
4 – 1
XV-Z3100U
Service Manual
CHAPTER 4.
ELECTRICAL ADJUSTMENT
[1] ELECTRICAL ADJUSTMENT
Check items
No.
Adjusting point
Adjusting conditions
Adjusting procedure
1
EEPROM
initialization
1. Turn on the power (with the lamp on) and
warm up the set for 15 minutes.
•
Make the following settings.
Press S6213 to call the process mode and execute
"SS2" on SS menu.
2
Model setting
(Process menu)
1. Select the following group and subject.
Group: CONFIRM
Subject: MODEL-SELECT
1. Set as below.
XV-Z3100 : 1 (default)
XV-Z3300 : 2
DT-510 : 0
3
Adjustment of CW index
1. Signal input: Send 256 STEP color bar to
INPUT5.
(SVGA60Hz or XGA60Hz)
2. Select the following group and subject.
Group: ADJUST CW/Auto KS
Subject: CW-INDEX.
1. Adjust the lamp gradation patterns of RGBW so
that smooth patterns without noise appear.
4
R/G/B contrast adjustment
(manual or automatic)
1. Select the following group and subjects.
Group : ADJUST/AD
Subject : R-CONT
G-CONT
B-CONT
(Process GAMMA interlock)
2. Feed white signal with the amplitude level
of 96% (0.67Vpp) to INPUT5.
(SVGA60Hz or XGA60Hz)
1. Measure chromaticity of the 96% white wind pattern
using CA100.
2. On the screen where bit dropouts occur, raise the
values of R/G/B-Contrast. Adjust the values so that
bright red, green, and blue bit dropouts appear on
a black background; and amounts of change in x
value of R and y values of G/B become 100/1000
or more.
3. If adjustment is performed manually watching the
screen, make adjustment so that bright red, green,
and blue bit dropouts appear on more than half of
the screen.
5
White balance adjustment
1. Feed the component 75% gray signal to
INPUT5.
2. Select the following group and subjects.
Group : ADJUST
WB
Subject : R-GAIN
B-GAIN
1. So that the following chromaticity values are
obtained using CL200.
X value: 298
±
5
Y value: 319
±
5
Adjust R-GAIN and B-GAIN
No.
Adjusting point
Adjusting conditions
Adjusting procedure
1
Adjustment of Component offset
1. Feed 10-step signal with 480P component
100% amplitude.
2. Select the following group and subjects.
Group : ADJUST/AD
Subject : C-R-OS
C-B-OS
(Process GAMMA interlock)
1. Check the fixed value.
C-R-OS : 257
C-B-OS : 256
2
Adjustment of DLP Brightness
1. Select the following group and subject.
Group : CONFIRM/DLP
Subject :R-BLK
G-BLK
B-BLK
(Process GAMMA interlock)
1. Check the fixed value.
Fixed value : 252
3
Video Contrast adjustment
1. Feed NTSC 100% wind pattern signal.
(Signal with burst)
2. Select the following group and subjects.
Group : CONIRM/VIDEO
Subject : V-CONT
1. Check the fixed value.
Fixed value : 134
R
G
B
W
Summary of Contents for DT-510
Page 41: ...XV Z3100U XV Z3100 XV Z3300 DT 510 5 12 MEMO ...
Page 43: ...XV Z3100U XV Z3100 XV Z3300 DT 510 6 2 ...
Page 47: ...XV Z3100U XV Z3100 XV Z3300 DT 510 7 2 11 13 12 14 15 16 18 19 17 ...
Page 49: ...XV Z3100U XV Z3100 XV Z3300 DT 510 7 4 11 13 12 14 15 16 18 19 17 ...
Page 51: ...XV Z3100U XV Z3100 XV Z3300 DT 510 7 6 11 13 12 14 15 16 18 19 17 ...
Page 53: ...XV Z3100U XV Z3100 XV Z3300 DT 510 7 8 11 13 12 14 15 16 18 19 17 ...
Page 57: ...XV Z3100U XV Z3100 XV Z3300 DT 510 7 12 11 13 12 14 15 16 18 19 17 ...
Page 59: ...XV Z3100U XV Z3100 XV Z3300 DT 510 7 14 11 13 12 14 15 16 18 19 17 ...
Page 61: ...XV Z3100U XV Z3100 XV Z3300 DT 510 7 16 11 13 12 14 15 16 18 19 17 ...
Page 70: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 2 2 SCHEMATIC DIAGRAM MAIN Unit 1 11 ...
Page 71: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 3 ...
Page 72: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 4 MAIN Unit 2 11 ...
Page 73: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 5 ...
Page 74: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 6 MAIN Unit 3 11 ...
Page 75: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 7 ...
Page 76: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 8 MAIN Unit 4 11 ...
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Page 78: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 10 MAIN Unit 5 11 ...
Page 79: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 11 ...
Page 80: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 12 MAIN Unit 6 11 ...
Page 81: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 13 ...
Page 82: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 14 MAIN Unit 7 11 ...
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Page 84: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 16 MAIN Unit 8 11 ...
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Page 86: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 18 MAIN Unit 9 11 ...
Page 87: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 19 ...
Page 88: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 20 MAIN Unit 10 11 ...
Page 89: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 21 ...
Page 90: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 22 MAIN Unit 11 11 ...
Page 91: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 23 ...
Page 92: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 24 DMD Unit 1 2 ...
Page 93: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 25 ...
Page 94: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 26 DMD Unit 2 2 ...
Page 95: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 27 ...
Page 96: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 28 BALLAST POWER Unit ...
Page 97: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 29 AND SHADED COMPONENTS SAFETY RELATED PARTS ...
Page 98: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 30 BALLAST CONTROL Unit ...
Page 99: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 31 AND SHADED COMPONENTS SAFETY RELATED PARTS ...
Page 100: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 32 PHOTOSENSOR Unit ...
Page 101: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 33 ...
Page 102: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 34 FRONT R C Unit ...
Page 103: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 35 ...
Page 104: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 36 REAR R C Unit XV Z3100U XV Z3100 XV Z3300 ...
Page 105: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 37 ...
Page 106: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 38 REAR R C Unit DT 510 ...
Page 107: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 39 ...
Page 108: ...XV Z3100U XV Z3100 XV Z3300 DT 510 9 40 MEMO ...
