LC-42D43U
3 – 2
2.2. Key writing
1. EDID writing (Main PWB: QPWBXD862WJN2, analog RGB input terminal / HDMI input terminal)
MG3B****
Point 1
176
X=0.272
±
0.0110
±
0.0200
MG3R****
y=0.277
Point 2
LEV20088
(WBI20352)
MG2G****
MG2B****
MG2R****
Note
Set conditions for inspection
AV MODE: [DYNAMIC] (Reset)
Monochrome: ON
Black: OFF
Color Temp: High
Back Light: +16
Aging Time: Min. 60 minutes
Point 1
LEV10044
(WBI10176)
MG1G****
MG1B****
MG1R****
Writing
MSET0003
Adjustment item
Adjustment conditions
Adjustment procedure
1
Analog RGB
EDID writing
File version checking
1) Using the checker, write the EDID data for HDMI to
IC1505 that is mounted on the main PWB.
TL1514: I2C clock, TL1515: I2C data
TL1516: 5V, TL1517: GND
TL1502: VCLK (Write: H, Read: V pulse)
2) In the analog RGB inspection, use a DDC-compatible
device. If the EDID has not been written, the analog
RGB input does not function normally.
2
HDMI EDID writ-
ing
Inspection mode
File version checking
1) Using the checker, write the analog HDMI EDID data to
IC1501 and IC1502 that are mounted on the main PWB.
TL1508/1510: I2C clock, TL1509/1511: I2C data
TL1512/1513: 5V, TL1519/1518: GND
TL1534/1535: Write protection (H: Write, L: Write
enable)
2) Write the data before the HDMI inspection with the
checker.
In the HDMI inspection, use a DDC-compatible device. If
the EDID has not been written, the HDMI does not func-
tion normally.
Adjustment item
Adjustment conditions
Adjustment procedure
Содержание Aquos LC-42D~43U
Страница 5: ...LC 42D43U 1 1 LC 42D43U Service Manual CHAPTER 1 OPERATION MANUAL 1 SPECIFICATIONS ...
Страница 6: ...LC 42D43U 1 2 2 OPERATION MANUAL ...
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Страница 12: ...LC 42D43U 1 8 3 DIMENSIONS ...
Страница 33: ...LC 42D43U 3 2 30 80 80 1 CN2 IC1 7 QCNW G417WJQZ 14 12 CN7502 LA2 CN7501 LA1 ...
Страница 36: ...LC 42D43U 3 5 MEMO ...
Страница 38: ...LC 42D43U 4 2 2 SCHEMATIC DIAGRAM 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I MAIN Unit 1 ...
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Страница 66: ...LC 42D43U 4 30 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I MAIN Unit 15 ...
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Страница 76: ...LC 42D43U 4 40 AV TERMINAL Unit 1 2 ...
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Страница 78: ...LC 42D43U 4 42 AV TERMINAL Unit 2 2 ...
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Страница 80: ...LC 42D43U 4 44 MEMO ...
Страница 104: ...LC 42D43U 24 7 PACKING PARTS S5 S4 S4 S3 S1 S2 S4 S4 S7 S6 ...
Страница 106: ...LC 42D43U 2007 TQ2345 S SH DS SHARP CORPORATION AV Systems Group CS Promotion Center Yaita Tochigi 329 2193 Japan ...