Y-Sustain - LG 50PS60 Training Manual

Y SUS Block Diagram
Y SUS Block Diagram
M5V, Vs, Va from SPS
Distribute VA to X Boards
Receive M5V, Va, Vs
from SMPS
Distributes M5V and 15V to Control Board
15V Generated by on board SMPS
Generates Vsc and -Vy
Circuits generate
from Vs or M5V by internal SMPS
Y Sustain Waveform
Also controls Set Up/Down via adj.
Generates Floating Ground
FETs amplify Sustain
5V by on board SMPS
Waveform
Y Scan Signal to Y Drive Board To Y Drive Boards
Logic signals needed to generate
drive waveform
60 Fall 2009 1080P Plasma 50PS60