LC-52D92U
i
LC-52D92U
Service Manual
OUTLINE AND ADJUSTMENT
[1] Outline
In this Service Manual, only parts in the LCD module are shown. For the other points, refer to the LC-52D92U (SY6A3LC46D92U) Service Manual.
[2] Adjustment
When replacing the LCD control PCB, follow these steps to adjust VCOM.
1) Enter the adjustment process mode.
2) Select the item [VCOM ADJ] on the page 3/29 using the CH (
)/(
) keys on the remote controller.
3) Press the Enter key to check that the adjustment pattern is displayed.
4) Adjust the flicker in the middle of the screen to minimum using the VOL (+)/(-) keys on the remote controller.
5) Press the Enter key to turn off the pattern.
6) To exit the adjustment process mode after the adjustment is done, unplug the AC cord from the outlet to make a forced shutdown. (When the
power was turned off with the remote controller, once unplug the AC cord and plug it again. In this case, wait 10 seconds or so before plugging.)
Description of display
CAUTION: Use due care in handling the information described here lest your users should know how to enter the adjustment process mode.
If the settings are tampered in this mode, unrecoverable system damage may result.
(3) Current selected input
(2) Current page title
(4) Current color system
(1) Current page/
(5) Destination
(6) LCD Panel size/Speaker type
Total pages
1/29
[INFO]
INPUT5
AUTO
USA
52_UNDER
MAIN Version
0.90 ( U 2006/11/21 1A)
BOOT Version
SACRB 1.01
Monitor Version
0.9
EQ DATA CHECKSUM
ROM
(8) Parameters
TEMPAERATURE
7B
LAMP ERROR
0
NORMAL STANDBY CAUSE
0
ERROR STANDBY CAUSE
1)
0
2)
0
3)
0
0H 0M
0H 0M
0H 0M
4)
0
5)
0
0H 0M
0H 0M
(7) Adjustment
process menu
header
Summary of Contents for Aquos LC-46D92U
Page 12: ...LC 46D92U LC 52D92U 1 8 3 DIMENSIONS ...
Page 24: ...LC 46D92U LC 52D92U 2 12 2 2 3 3 3 3 3 3 2 2 2 2 2 2 2 2 2 2 2 2 Rear Cabinet ...
Page 77: ...LC 46D92U LC 52D92U 5 8 MEMO ...
Page 81: ...LC 46D92U LC 52D92U 6 4 11 13 12 14 15 16 18 19 17 ...
Page 85: ...LC 46D92U LC 52D92U 7 2 ...
Page 88: ...LC 46D92U LC 52D92U 7 5 MAIN Unit Side B ...
Page 89: ...LC 46D92U LC 52D92U 7 6 ...
Page 92: ...LC 46D92U LC 52D92U 7 9 2 TERMINAL UNIT PRINTED WIRING BOARD TERMINAL Unit Side A ...
Page 93: ...LC 46D92U LC 52D92U 7 10 ...
Page 96: ...LC 46D92U LC 52D92U 7 13 TERMINAL Unit Side B ...
Page 97: ...LC 46D92U LC 52D92U 7 14 ...
Page 98: ...LC 46D92U LC 52D92U 7 15 3 KEY UNIT PRINTED WIRING BOARD KEY Unit Side A KEY Unit Side A Chip ...
Page 100: ...LC 46D92U LC 52D92U 7 17 5 FRC Unit FRC Unit Side A ...
Page 101: ...LC 46D92U LC 52D92U 7 18 ...
Page 104: ...LC 46D92U LC 52D92U 7 21 FRC Unit Side B ...
Page 105: ...LC 46D92U LC 52D92U 7 22 ...
Page 110: ...LC 46D92U LC 52D92U 8 2 2 SCHEMATIC DIAGRAM MAIN Unit 1 ...
Page 111: ...LC 46D92U LC 52D92U 8 3 ...
Page 112: ...LC 46D92U LC 52D92U 8 4 MAIN Unit 2 ...
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Page 114: ...LC 46D92U LC 52D92U 8 6 MAIN Unit 3 ...
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Page 116: ...LC 46D92U LC 52D92U 8 8 MAIN Unit 4 ...
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Page 118: ...LC 46D92U LC 52D92U 8 10 MAIN Unit 5 ...
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Page 120: ...LC 46D92U LC 52D92U 8 12 MAIN Unit 6 ...
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Page 122: ...LC 46D92U LC 52D92U 8 14 MAIN Unit 7 ...
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Page 124: ...LC 46D92U LC 52D92U 8 16 MAIN Unit 8 ...
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Page 126: ...LC 46D92U LC 52D92U 8 18 MAIN Unit 9 ...
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Page 128: ...LC 46D92U LC 52D92U 8 20 MAIN Unit 10 ...
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Page 130: ...LC 46D92U LC 52D92U 8 22 MAIN Unit 11 ...
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Page 132: ...LC 46D92U LC 52D92U 8 24 MAIN Unit 12 ...
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Page 134: ...LC 46D92U LC 52D92U 8 26 MAIN Unit 13 ...
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Page 136: ...LC 46D92U LC 52D92U 8 28 MAIN Unit 14 ...
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Page 138: ...LC 46D92U LC 52D92U 8 30 MAIN Unit 15 ...
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Page 140: ...LC 46D92U LC 52D92U 8 32 MAIN Unit 16 ...
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Page 144: ...LC 46D92U LC 52D92U 8 36 MAIN Unit 18 ...
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Page 146: ...LC 46D92U LC 52D92U 8 38 MAIN Unit 19 ...
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Page 148: ...LC 46D92U LC 52D92U 8 40 MAIN Unit 20 ...
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Page 150: ...LC 46D92U LC 52D92U 8 42 MAIN Unit 21 ...
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Page 152: ...LC 46D92U LC 52D92U 8 44 MAIN Unit 22 ...
Page 153: ...LC 46D92U LC 52D92U 8 45 ...
Page 154: ...LC 46D92U LC 52D92U 8 46 MAIN Unit 23 ...
Page 155: ...LC 46D92U LC 52D92U 8 47 ...
Page 156: ...LC 46D92U LC 52D92U 8 48 TERMINAL Unit 1 ...
Page 157: ...LC 46D92U LC 52D92U 8 49 ...
Page 158: ...LC 46D92U LC 52D92U 8 50 TERMINAL Unit 2 ...
Page 159: ...LC 46D92U LC 52D92U 8 51 ...
Page 160: ...LC 46D92U LC 52D92U 8 52 KEY Unit ...
Page 161: ...LC 46D92U LC 52D92U 8 53 ...
Page 162: ...LC 46D92U LC 52D92U 8 54 R C LED Unit ...
Page 163: ...LC 46D92U LC 52D92U 8 55 ...
Page 164: ...LC 46D92U LC 52D92U 8 56 FRC Unit 1 ...
Page 165: ...LC 46D92U LC 52D92U 8 57 ...
Page 166: ...LC 46D92U LC 52D92U 8 58 FRC Unit 2 ...
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Page 168: ...LC 46D92U LC 52D92U 8 60 FRC Unit 3 ...
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Page 170: ...LC 46D92U LC 52D92U 8 62 FRC Unit 4 ...
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Page 172: ...LC 46D92U LC 52D92U 8 64 FRC Unit 5 ...
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Page 174: ...LC 46D92U LC 52D92U 8 66 FRC Unit 6 ...
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Page 176: ...LC 46D92U LC 52D92U 8 68 SP L R Unit ...
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