Z - Sus Block Diagram - LG 42PQ30 Training Manual

Z - SUS Block Diagram
Z - SUS Block Diagram
Diagram of Z Sustain Board
NO IPMs
POWER SUPPLY Board
Distributes Logic Signals
M5V, VA, VS
Control Board
Y-SUS Board
5V, 15V
VS
Z-SUS Board Receives VS
5V, 15V
from Y-SUS and 15V, 5V from
Control Board
Circuits generate erase,
Generates Z Bias 100V
sustain waveforms
Display Panel
FET Makes Drive waveform
Via FPC
(flexible printed circuit )
74 Preliminary Information 42PQ30