Description

lg 42pq20 plasma training e book with schematics , Dissassembly, troubleshooting , power supply schematics testing fault pdf

Y sus section fault finding

This test can confirm the proper operation of the SMPS without the need to exchange the board.
This Power Supply can operate in a No Load State. This means that by applying AC power to
SC101 and all other plugs disconnected buy schematic to know about this