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LG Manuals
LCD TV
42LH90 Series
Manual
General Led Backlight Block Information - LG 42LH90 Manual
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Also See for 42LH90
:
Owner's manual
(134 pages)
,
Specifications
(2 pages)
,
Manual de usuario
(128 pages)
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Table Of Contents
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Contents
Table of Contents
Troubleshooting
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Table of Contents
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General LED Backlight Block Information
General LED Backlight Block Information
9.4V p/p
120 Hz
Connected to
CN3 or CN4
There are 8 LEDs per/block.
There are a total of 512 LEDs.
45
February 2010
LCD DV
42LH90
Table of
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Table of Contents
Troubleshooting
Basic Troubleshooting Steps
8
TROUBLESHOOTING SECTION
30
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