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Manuals
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LG Manuals
LCD TV
42LH20 Series
Service manual
Back View - LG 42LH20 Service Manual
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Also See for 42LH20
:
Owner's manual
(194 pages)
,
Manual de usuario
(124 pages)
,
Specification
(2 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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Main PWB
Main PWB
(Back View)
(Back View)
Tuner
Voltages given on the 11X17 foldout "Interconnect Diagram"
IC1003
IC1002
IC102
IC501
IC501
IC500
50
IC601
IC702
February 2009 42LH20
Table of
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Quick Links:
Basic Troubleshooting Steps
Circuit Board Layout
T - con Board Section
T - con (Tft Drive) Board...
T - con (Tft Drive) Voltages...
T - con (Tft Driver) Board...
Main Board Section
Reassembly Notes
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Table of Contents
Troubleshooting
Basic Troubleshooting Steps
8
DISASSEMBLY AND TROUBLESHOOTING SECTION
18
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