Circuit Operation, Troubleshooting And Circuit Alignment Section - LG 42PJ350 Training Manual

CIRCUIT OPERATION, TROUBLESHOOTING AND CIRCUIT ALIGNMENT SECTION

CIRCUIT OPERATION, TROUBLESHOOTING AND CIRCUIT ALIGNMENT SECTION
42PJ350 Plasma Display
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.
29 August 2010 42PJ350 Plasma