Section 2: Circuit Operation, Troubleshooting And Circuit Alignment Section - LG 50PG20 Training Manual

SECTION 2: CIRCUIT OPERATION, TROUBLESHOOTING AND
SECTION 2: CIRCUIT OPERATION, TROUBLESHOOTING AND
CIRCUIT ALIGNMENT SECTION
CIRCUIT ALIGNMENT SECTION
This Section will cover Circuit Operation, Troubleshooting and
Alignment of the Power Supply,
Y SUS Board, Y Drive Boards, Z SUS Board, Control Board, Main
Board and the X Drive Boards.
At the end of this Section the technician should understand the operation
of each circuit board and how to adjust the controls. The technician
should be able with confidence to troubleshoot a circuit board failure,
replace the defective circuit and perform all necessary adjustments.
50PG20 Plasma Display
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Plasma Spring 2009 50PG20