Y-Sus Board - LG 42PG20 Training Manual

y-SUS BOARD

To Y-Drive
Drive TP
-VY TP
To Y-Drive
-VY ADJ VR502
VSC ADJ VR501
VSC TP
Board Voltage
VS
SMPS VA
VCC 5V
-VY
V-Set Up
VR602
Developed on
V-Set Down
Y/Z-Sus
VR601
16V
VSC
VR601
V-Set Up
V-Set Down
P204
C221
R210
P200
R211
SMPS Outputs
Supplies the Horizontal Grid
Supplies the Vertical Grid
5V Supplies Bias to Y/Z-Sus, Control, and X-Boards
-VY Sets the Negative excursion of the Y SUS Drive Waveform
Ramp UP sets Pitch of the Top Ramp of the Drive Waveform
V Set Down sets the Pitch of the Bottom Ramp of the Drive Waveform
To the X-Drives and TCP ICs
VSC Set the amplitude of the complex waveform
CIRCUIT DeSCRIPTIONS
VR602
FS202 (Vs)
4A 250V
P202
P201
Vs & Va
From SMPS
FS201
5A
P801
Z-Drive to
Z output
Z-Bias ADJ VR905
Z-Bias TP R496
P101
Logic Signals
From Control
FS701 (Va)
10A
PDP Training - Fall 2008
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