LG 60PC1D Training Presentation page 57

Troubleshooting
60PC1D Y SUS Board
Diagram of Y Sustain Board
Power Supply Board - SMPS
Z SUS Board
Distributes 5v VA VS
Receive 5V,Va, Vs Distributes 5v
Control Board
from SMPS
Distributes 5v VA
Logic signals
needed to
generate drive
waveform
IPM's generate Generates Vsc, -Vy and V Set Up
Sustain Waveform from Vs by transformer
Top and Bottom
Center and Left X Boards
FETs amplify Sustain
Waveform
Transfer Waveform
Display Panel
to Y Drive Board
Plasma Display Panel Troubleshooting - 2007
57