Friday, May 02, 2014

PLASMA TV - TROUBLESHOOTING - SAMSUNG

MAIN SMPS TROUBLESHOOTING (Click on the images to Zoom In)
DRIVE BOARD TROUBLESHOOTING
TROUBLESHOOTING PROCEDURE IN ABNORMAL CONDITIONS
No Display (Operating Voltage exist, but an doesn't exist on Screen)
No Display is related with Y-MAIN, X-MAIN, Logic Main and so on.

Shows you how to check the boards, and the following pages show you how to find the defective board.
Abnormal Display is related with Y-MAIN, X-MAIN, Logic Main and so on.  Shows you how to check the boards, and the following pages show you how to find the defective board.
SUSTAIN OPEN & SUSTAIN SHORT CONDITIONS
Address Open, Short(some vertical lines don't exist on screen)  Address Open and Short is related with Logic Main, Logic Buffer, FFC, TCP film and so on. 
Shows you how to check the boards, and the following pages show you how to find the defective board.