LG 50PQ30 Training Manual page 55

Y - SUS Board P207 (Bottom Connector) Explained
Y - SUS Board P207 (Bottom Connector) Explained
TIP: Use P207 pins 1 or 2 or the Right Side of C213 to test
for Y Scan signal if the Y-Drive boards are removed
FL201
P205
Y-Drive Lower
Board
Bottom Connector P207
C213
P207
Y-SUS Board
11) V Scan
10) V Scan
9) n/c
8) 5V VF
7) 5V VF
6) Ground (F)
5) STB
4) OC1
3) DATA
2) OC2
P209 carries the Y-Drive signals
1) Ground (F)
55 November 2009 50PQ30 Plasma
P207 Pins 1 and 2
Y Scan signal
400V p/p (No Y-Drives)
440V p/p (With Y-Drives)
FG5V measured from
Pins 7 or 8
Floating Gnd
Pins 1 or 6
P207 Pins 2, 3, 4, and 5 are
Logic (Drive) Signals to the
Y-Drive lower.
to the upper via P108.