LG 42PJ350 Training Manual page 56

Y - SUS Board P211 to Y
Y - SUS Board P211 to Y
P106 P211
Y-Scan
Signal
Y-SUS
Y-Drive
Board
Board
- Drive P106 Logic Signals Explained
- Drive P106 Logic Signals Explained
P211 Connector
Pin
17 SUS_DN (FG)
15-16
13-14 SUS_DN (FG)
11-12
9-10
7-8
5-6
3-4
1-2 SUS_DN (FG)
Pins 3~12 are Logic (Drive) Signals to the Y-Drive Upper.
Label
FG5V
CLK
The signal for these pins look very similar
STB due to the fact they are read from Chassis Gnd,
but they are actually Floating Ground related.
OC1
DO NOT hook scope Gnd to Floating Gnd TP
DATA without an Isolation Transformer.
OC2
All logic pins about (420V p/p)
56 August 2010
Pins 3~12
(4mSec per/div)
42PJ350 Plasma