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LG Manuals
LCD TV
42LH20 Series
Service manual
T - Con (Tft Drive) Voltages For The Panel Checks - 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
Troubleshooting
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Table of Contents
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T
-
CON (TFT Drive) Voltages for the Panel Checks
T
-
CON (TFT Drive) Voltages for the Panel Checks
12V
U7B+
16V
VDD
3.3V
26V
VCC
VGH_M
Pin 8
-5V
VGL
February 2009 42LH20
44
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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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